What is the best way to travel from Phoenix, AZ to Denver?
Looking for a trip? Compare all the available Flights and Buses for the journey to Denver from Phoenix, AZ. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 2 available companies to find your perfect trip!
What is the cheapest way to reach Denver from Phoenix, AZ?
You can get to Denver with just $74 by taking a Flight from Frontier Airlines, but you can find many more cheap offers: we have selected the best ones for next few days here for you.
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Frontier Airlines1h 53m06:53 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport9:46 PMDenver AirportDenver Airport0EconomyA Flight from Frontier Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/20/2026 6:53:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/20/2026 9:46:00 PM. 50 Economy ticket for $128 per person are available. Travel duration is 1h 53m
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Frontier Airlines1h 53m04:53 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:46 PMDenver AirportDenver Airport0EconomyA Flight from Frontier Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/20/2026 4:53:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/20/2026 7:46:00 PM. 50 Economy ticket for $150 per person are available. Travel duration is 1h 53m
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Alaska Airlines7h 17m03:13 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport11:30 PMDenver AirportDenver Airport0EconomyA Flight from Alaska Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/20/2026 3:13:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/20/2026 11:30:00 PM. 50 Economy ticket for $160 per person are available. Travel duration is 7h 17m
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United Airlines1h 52m06:00 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport8:52 AMDenver AirportDenver Airport0EconomyA Flight from United Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/20/2026 6:00:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/20/2026 8:52:00 AM. 50 Economy ticket for $222 per person are available. Travel duration is 1h 52m
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United Airlines1h 52m09:08 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport12:00 PMDenver AirportDenver Airport0EconomyA Flight from United Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/20/2026 9:08:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/20/2026 12:00:00 PM. 50 Economy ticket for $225 per person are available. Travel duration is 1h 52m
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Greyhound US21h 15m09:35 AMPhoenix, AZBus Station7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/20/2026 9:35:00 AM to Union Station, Denver (USA) arriving at 6/21/2026 7:50:00 AM. 50 Economy ticket for $172 per person are available. Travel duration is 21h 15m
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Greyhound US23h 30m07:20 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/20/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/21/2026 7:50:00 AM. 50 Economy ticket for $173 per person are available. Travel duration is 23h 30m
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Greyhound US30h 15m010:25 AMPhoenix, AZBus Station5:40 PMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/20/2026 10:25:00 AM to Union Station, Denver (USA) arriving at 6/21/2026 5:40:00 PM. 50 Economy ticket for $173 per person are available. Travel duration is 30h 15m
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Greyhound US23h 30m07:20 AMPhoenix, AZ44th St/Washington7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from 44th St/Washington, Phoenix, AZ (USA) at 6/20/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/21/2026 7:50:00 AM. 50 Economy ticket for $177 per person are available. Travel duration is 23h 30m
Cheapest Flights Saturday
Cheapest Buses Saturday
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Greyhound US23h 30m07:20 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/21/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/22/2026 7:50:00 AM. 50 Economy ticket for $103 per person are available. Travel duration is 23h 30m
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Greyhound US21h 15m09:35 AMPhoenix, AZBus Station7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/21/2026 9:35:00 AM to Union Station, Denver (USA) arriving at 6/22/2026 7:50:00 AM. 50 Economy ticket for $103 per person are available. Travel duration is 21h 15m
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Greyhound US30h 15m010:25 AMPhoenix, AZBus Station5:40 PMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/21/2026 10:25:00 AM to Union Station, Denver (USA) arriving at 6/22/2026 5:40:00 PM. 50 Economy ticket for $103 per person are available. Travel duration is 30h 15m
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Greyhound US23h 30m07:20 AMPhoenix, AZ44th St/Washington7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from 44th St/Washington, Phoenix, AZ (USA) at 6/21/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/22/2026 7:50:00 AM. 50 Economy ticket for $107 per person are available. Travel duration is 23h 30m
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Frontier Airlines1h 57m06:40 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport9:37 AMDenver AirportDenver Airport0EconomyA Flight from Frontier Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/21/2026 6:40:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/21/2026 9:37:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 1h 57m
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United Airlines1h 52m06:00 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport8:52 AMDenver AirportDenver Airport0EconomyA Flight from United Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/21/2026 6:00:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/21/2026 8:52:00 AM. 50 Economy ticket for $146 per person are available. Travel duration is 1h 52m
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Alaska Airlines14h 40m06:53 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport10:33 AMDenver AirportDenver Airport0EconomyA Flight from Alaska Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/21/2026 6:53:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/22/2026 10:33:00 AM. 50 Economy ticket for $150 per person are available. Travel duration is 14h 40m
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Corporate Flight Management18h 55m02:00 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport9:55 AMDenver AirportDenver Airport0EconomyA Flight from Corporate Flight Management goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/21/2026 2:00:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/22/2026 9:55:00 AM. 50 Economy ticket for $158 per person are available. Travel duration is 18h 55m
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Allegiant Air22h 36m012:47 PMPhoenix-Mesa Gateway AirportBus Stop12:23 PMDenver AirportDenver Airport0EconomyA Flight from Allegiant Air goes from Bus Stop, Phoenix-Mesa Gateway Airport (USA) at 6/21/2026 12:47:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/22/2026 12:23:00 PM. 50 Economy ticket for $208 per person are available. Travel duration is 22h 36m
Cheapest Buses Sunday
Cheapest Flights Sunday
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Frontier Airlines1h 57m06:40 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport9:37 AMDenver AirportDenver Airport0EconomyA Flight from Frontier Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/22/2026 6:40:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/22/2026 9:37:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 1h 57m
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Alaska Airlines7h 17m03:13 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport11:30 PMDenver AirportDenver Airport0EconomyA Flight from Alaska Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/22/2026 3:13:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/22/2026 11:30:00 PM. 50 Economy ticket for $126 per person are available. Travel duration is 7h 17m
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Corporate Flight Management18h 55m02:00 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport9:55 AMDenver AirportDenver Airport0EconomyA Flight from Corporate Flight Management goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/22/2026 2:00:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/23/2026 9:55:00 AM. 50 Economy ticket for $139 per person are available. Travel duration is 18h 55m
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United Airlines1h 52m06:00 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport8:52 AMDenver AirportDenver Airport0EconomyA Flight from United Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/22/2026 6:00:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/22/2026 8:52:00 AM. 50 Economy ticket for $146 per person are available. Travel duration is 1h 52m
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Skyscanner5h 13m01:05 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:18 PMDenver AirportDenver Airport0EconomyA Flight from Skyscanner goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/22/2026 1:05:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/22/2026 7:18:00 PM. 50 Economy ticket for $221 per person are available. Travel duration is 5h 13m
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Greyhound US23h 30m07:20 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/22/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/23/2026 7:50:00 AM. 50 Economy ticket for $132 per person are available. Travel duration is 23h 30m
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Greyhound US30h 15m010:25 AMPhoenix, AZBus Station5:40 PMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/22/2026 10:25:00 AM to Union Station, Denver (USA) arriving at 6/23/2026 5:40:00 PM. 50 Economy ticket for $132 per person are available. Travel duration is 30h 15m
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Greyhound US21h 15m09:35 AMPhoenix, AZBus Station7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/22/2026 9:35:00 AM to Union Station, Denver (USA) arriving at 6/23/2026 7:50:00 AM. 50 Economy ticket for $133 per person are available. Travel duration is 21h 15m
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Greyhound US23h 30m07:20 AMPhoenix, AZ44th St/Washington7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from 44th St/Washington, Phoenix, AZ (USA) at 6/22/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/23/2026 7:50:00 AM. 50 Economy ticket for $153 per person are available. Travel duration is 23h 30m
Cheapest Flights Monday
Cheapest Buses Monday
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Frontier Airlines21h 30m011:32 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport10:02 AMDenver AirportDenver Airport0EconomyA Flight from Frontier Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/23/2026 11:32:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/24/2026 10:02:00 AM. 50 Economy ticket for $74 per person are available. Travel duration is 21h 30m
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Alaska Airlines7h 17m03:13 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport11:30 PMDenver AirportDenver Airport0EconomyA Flight from Alaska Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/23/2026 3:13:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/23/2026 11:30:00 PM. 50 Economy ticket for $104 per person are available. Travel duration is 7h 17m
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United Airlines1h 52m06:00 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport8:52 AMDenver AirportDenver Airport0EconomyA Flight from United Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/23/2026 6:00:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/23/2026 8:52:00 AM. 50 Economy ticket for $121 per person are available. Travel duration is 1h 52m
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Skyscanner11h 7m07:11 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:18 PMDenver AirportDenver Airport0EconomyA Flight from Skyscanner goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/23/2026 7:11:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/23/2026 7:18:00 PM. 50 Economy ticket for $207 per person are available. Travel duration is 11h 7m
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Corporate Flight Management18h 55m02:00 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport9:55 AMDenver AirportDenver Airport0EconomyA Flight from Corporate Flight Management goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/23/2026 2:00:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/24/2026 9:55:00 AM. 50 Economy ticket for $280 per person are available. Travel duration is 18h 55m
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Greyhound US29h 35m09:35 AMPhoenix, AZBus Station4:10 PMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/23/2026 9:35:00 AM to Union Station, Denver (USA) arriving at 6/24/2026 4:10:00 PM. 50 Economy ticket for $94 per person are available. Travel duration is 29h 35m
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Greyhound US30h 15m010:25 AMPhoenix, AZBus Station5:40 PMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/23/2026 10:25:00 AM to Union Station, Denver (USA) arriving at 6/24/2026 5:40:00 PM. 50 Economy ticket for $95 per person are available. Travel duration is 30h 15m
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Greyhound US27h 45m04:10 AMPhoenix, AZBus Station8:55 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/23/2026 4:10:00 AM to Union Station, Denver (USA) arriving at 6/24/2026 8:55:00 AM. 50 Economy ticket for $97 per person are available. Travel duration is 27h 45m
Cheapest Flights Tuesday
Cheapest Buses Tuesday
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Greyhound US27h 45m04:10 AMPhoenix, AZBus Station8:55 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/24/2026 4:10:00 AM to Union Station, Denver (USA) arriving at 6/25/2026 8:55:00 AM. 50 Economy ticket for $104 per person are available. Travel duration is 27h 45m
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FlixBus42h 10m012:40 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:50 AMDenverUnion Station0EconomyA Bus from FlixBus goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/24/2026 12:40:00 PM to Union Station, Denver (USA) arriving at 6/26/2026 7:50:00 AM. 50 Economy ticket for $105 per person are available. Travel duration is 42h 10m
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Greyhound US30h 15m010:25 AMPhoenix, AZBus Station5:40 PMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/24/2026 10:25:00 AM to Union Station, Denver (USA) arriving at 6/25/2026 5:40:00 PM. 50 Economy ticket for $105 per person are available. Travel duration is 30h 15m
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FlixBus42h 10m012:40 PMPhoenix, AZ44th St/Washington7:50 AMDenverUnion Station0EconomyA Bus from FlixBus goes from 44th St/Washington, Phoenix, AZ (USA) at 6/24/2026 12:40:00 PM to Union Station, Denver (USA) arriving at 6/26/2026 7:50:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 42h 10m
Cheapest Buses Wednesday
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Greyhound US23h 30m07:20 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/25/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/26/2026 7:50:00 AM. 50 Economy ticket for $100 per person are available. Travel duration is 23h 30m
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Greyhound US21h 15m09:35 AMPhoenix, AZBus Station7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/25/2026 9:35:00 AM to Union Station, Denver (USA) arriving at 6/26/2026 7:50:00 AM. 50 Economy ticket for $101 per person are available. Travel duration is 21h 15m
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Greyhound US30h 15m010:25 AMPhoenix, AZBus Station5:40 PMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/25/2026 10:25:00 AM to Union Station, Denver (USA) arriving at 6/26/2026 5:40:00 PM. 50 Economy ticket for $102 per person are available. Travel duration is 30h 15m
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Greyhound US23h 30m07:20 AMPhoenix, AZ44th St/Washington7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from 44th St/Washington, Phoenix, AZ (USA) at 6/25/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/26/2026 7:50:00 AM. 50 Economy ticket for $104 per person are available. Travel duration is 23h 30m
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Frontier Airlines1h 57m06:40 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport9:37 AMDenver AirportDenver Airport0EconomyA Flight from Frontier Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/25/2026 6:40:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/25/2026 9:37:00 AM. 50 Economy ticket for $115 per person are available. Travel duration is 1h 57m
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Alaska Airlines7h 17m03:13 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport11:30 PMDenver AirportDenver Airport0EconomyA Flight from Alaska Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/25/2026 3:13:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/25/2026 11:30:00 PM. 50 Economy ticket for $126 per person are available. Travel duration is 7h 17m
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United Airlines1h 52m06:00 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport8:52 AMDenver AirportDenver Airport0EconomyA Flight from United Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/25/2026 6:00:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/25/2026 8:52:00 AM. 50 Economy ticket for $147 per person are available. Travel duration is 1h 52m
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Allegiant Air20h 16m03:07 PMPhoenix-Mesa Gateway AirportBus Stop12:23 PMDenver AirportDenver Airport0EconomyA Flight from Allegiant Air goes from Bus Stop, Phoenix-Mesa Gateway Airport (USA) at 6/25/2026 3:07:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/26/2026 12:23:00 PM. 50 Economy ticket for $193 per person are available. Travel duration is 20h 16m
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JetBlue Airways22h 54m011:05 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport10:59 PMDenver AirportDenver Airport0EconomyA Flight from JetBlue Airways goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/25/2026 11:05:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/26/2026 10:59:00 PM. 50 Economy ticket for $475 per person are available. Travel duration is 22h 54m
Cheapest Buses Thursday
Cheapest Flights Thursday
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Greyhound US23h 30m07:20 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/26/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/27/2026 7:50:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 23h 30m
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Greyhound US21h 15m09:35 AMPhoenix, AZBus Station7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/26/2026 9:35:00 AM to Union Station, Denver (USA) arriving at 6/27/2026 7:50:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 21h 15m
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Greyhound US30h 15m010:25 AMPhoenix, AZBus Station5:40 PMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/26/2026 10:25:00 AM to Union Station, Denver (USA) arriving at 6/27/2026 5:40:00 PM. 50 Economy ticket for $110 per person are available. Travel duration is 30h 15m
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Greyhound US23h 30m07:20 AMPhoenix, AZ44th St/Washington7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from 44th St/Washington, Phoenix, AZ (USA) at 6/26/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/27/2026 7:50:00 AM. 50 Economy ticket for $113 per person are available. Travel duration is 23h 30m
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Allegiant Air30h 48m04:06 PMPhoenix-Mesa Gateway AirportBus Stop11:54 PMDenver AirportDenver Airport0EconomyA Flight from Allegiant Air goes from Bus Stop, Phoenix-Mesa Gateway Airport (USA) at 6/26/2026 4:06:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/27/2026 11:54:00 PM. 50 Economy ticket for $263 per person are available. Travel duration is 30h 48m
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Allegiant Air7h 7m07:30 AMPhoenix-Mesa Gateway AirportBus Stop3:37 PMDenver AirportDenver Airport0EconomyA Flight from Allegiant Air goes from Bus Stop, Phoenix-Mesa Gateway Airport (USA) at 6/26/2026 7:30:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/26/2026 3:37:00 PM. 50 Economy ticket for $542 per person are available. Travel duration is 7h 7m
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Allegiant Air14h 9m06:20 AMPhoenix-Mesa Gateway AirportBus Stop9:29 PMDenver AirportDenver Airport0EconomyA Flight from Allegiant Air goes from Bus Stop, Phoenix-Mesa Gateway Airport (USA) at 6/26/2026 6:20:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/26/2026 9:29:00 PM. 50 Economy ticket for $547 per person are available. Travel duration is 14h 9m
Cheapest Buses Friday
Cheapest Flights Friday
What are the fastest trips from Phoenix, AZ to Denver?
You can get to Denver from Phoenix, AZ in just 1h 52m with a Flight from United Airlines. This is not the only option, and you can click on any of the offers below to compare it with the other modes of transportations.
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United Airlines1h 52m06:00 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport8:52 AMDenver AirportDenver Airport0EconomyA Flight from United Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/20/2026 6:00:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/20/2026 8:52:00 AM. 50 Economy ticket for $222 per person are available. Travel duration is 1h 52m
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United Airlines1h 52m09:08 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport12:00 PMDenver AirportDenver Airport0EconomyA Flight from United Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/20/2026 9:08:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/20/2026 12:00:00 PM. 50 Economy ticket for $225 per person are available. Travel duration is 1h 52m
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Frontier Airlines1h 53m06:53 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport9:46 PMDenver AirportDenver Airport0EconomyA Flight from Frontier Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/20/2026 6:53:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/20/2026 9:46:00 PM. 50 Economy ticket for $128 per person are available. Travel duration is 1h 53m
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Frontier Airlines1h 53m04:53 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:46 PMDenver AirportDenver Airport0EconomyA Flight from Frontier Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/20/2026 4:53:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/20/2026 7:46:00 PM. 50 Economy ticket for $150 per person are available. Travel duration is 1h 53m
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Alaska Airlines7h 17m03:13 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport11:30 PMDenver AirportDenver Airport0EconomyA Flight from Alaska Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/20/2026 3:13:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/20/2026 11:30:00 PM. 50 Economy ticket for $160 per person are available. Travel duration is 7h 17m
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Greyhound US21h 15m09:35 AMPhoenix, AZBus Station7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/20/2026 9:35:00 AM to Union Station, Denver (USA) arriving at 6/21/2026 7:50:00 AM. 50 Economy ticket for $172 per person are available. Travel duration is 21h 15m
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Greyhound US23h 30m07:20 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/20/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/21/2026 7:50:00 AM. 50 Economy ticket for $173 per person are available. Travel duration is 23h 30m
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Greyhound US23h 30m07:20 AMPhoenix, AZ44th St/Washington7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from 44th St/Washington, Phoenix, AZ (USA) at 6/20/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/21/2026 7:50:00 AM. 50 Economy ticket for $177 per person are available. Travel duration is 23h 30m
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Greyhound US30h 15m010:25 AMPhoenix, AZBus Station5:40 PMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/20/2026 10:25:00 AM to Union Station, Denver (USA) arriving at 6/21/2026 5:40:00 PM. 50 Economy ticket for $173 per person are available. Travel duration is 30h 15m
Fastest Flights Saturday
Fastest Buses Saturday
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United Airlines1h 52m06:00 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport8:52 AMDenver AirportDenver Airport0EconomyA Flight from United Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/21/2026 6:00:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/21/2026 8:52:00 AM. 50 Economy ticket for $146 per person are available. Travel duration is 1h 52m
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Frontier Airlines1h 57m06:40 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport9:37 AMDenver AirportDenver Airport0EconomyA Flight from Frontier Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/21/2026 6:40:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/21/2026 9:37:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 1h 57m
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Alaska Airlines14h 40m06:53 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport10:33 AMDenver AirportDenver Airport0EconomyA Flight from Alaska Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/21/2026 6:53:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/22/2026 10:33:00 AM. 50 Economy ticket for $150 per person are available. Travel duration is 14h 40m
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Corporate Flight Management18h 55m02:00 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport9:55 AMDenver AirportDenver Airport0EconomyA Flight from Corporate Flight Management goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/21/2026 2:00:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/22/2026 9:55:00 AM. 50 Economy ticket for $158 per person are available. Travel duration is 18h 55m
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Allegiant Air22h 36m012:47 PMPhoenix-Mesa Gateway AirportBus Stop12:23 PMDenver AirportDenver Airport0EconomyA Flight from Allegiant Air goes from Bus Stop, Phoenix-Mesa Gateway Airport (USA) at 6/21/2026 12:47:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/22/2026 12:23:00 PM. 50 Economy ticket for $208 per person are available. Travel duration is 22h 36m
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Greyhound US21h 15m09:35 AMPhoenix, AZBus Station7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/21/2026 9:35:00 AM to Union Station, Denver (USA) arriving at 6/22/2026 7:50:00 AM. 50 Economy ticket for $103 per person are available. Travel duration is 21h 15m
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Greyhound US23h 30m07:20 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/21/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/22/2026 7:50:00 AM. 50 Economy ticket for $103 per person are available. Travel duration is 23h 30m
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Greyhound US23h 30m07:20 AMPhoenix, AZ44th St/Washington7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from 44th St/Washington, Phoenix, AZ (USA) at 6/21/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/22/2026 7:50:00 AM. 50 Economy ticket for $107 per person are available. Travel duration is 23h 30m
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Greyhound US30h 15m010:25 AMPhoenix, AZBus Station5:40 PMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/21/2026 10:25:00 AM to Union Station, Denver (USA) arriving at 6/22/2026 5:40:00 PM. 50 Economy ticket for $103 per person are available. Travel duration is 30h 15m
Fastest Flights Sunday
Fastest Buses Sunday
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United Airlines1h 52m06:00 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport8:52 AMDenver AirportDenver Airport0EconomyA Flight from United Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/22/2026 6:00:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/22/2026 8:52:00 AM. 50 Economy ticket for $146 per person are available. Travel duration is 1h 52m
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Frontier Airlines1h 57m06:40 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport9:37 AMDenver AirportDenver Airport0EconomyA Flight from Frontier Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/22/2026 6:40:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/22/2026 9:37:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 1h 57m
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Skyscanner5h 13m01:05 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:18 PMDenver AirportDenver Airport0EconomyA Flight from Skyscanner goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/22/2026 1:05:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/22/2026 7:18:00 PM. 50 Economy ticket for $221 per person are available. Travel duration is 5h 13m
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Alaska Airlines7h 17m03:13 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport11:30 PMDenver AirportDenver Airport0EconomyA Flight from Alaska Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/22/2026 3:13:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/22/2026 11:30:00 PM. 50 Economy ticket for $126 per person are available. Travel duration is 7h 17m
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Corporate Flight Management18h 55m02:00 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport9:55 AMDenver AirportDenver Airport0EconomyA Flight from Corporate Flight Management goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/22/2026 2:00:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/23/2026 9:55:00 AM. 50 Economy ticket for $139 per person are available. Travel duration is 18h 55m
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Greyhound US21h 15m09:35 AMPhoenix, AZBus Station7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/22/2026 9:35:00 AM to Union Station, Denver (USA) arriving at 6/23/2026 7:50:00 AM. 50 Economy ticket for $133 per person are available. Travel duration is 21h 15m
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Greyhound US23h 30m07:20 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/22/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/23/2026 7:50:00 AM. 50 Economy ticket for $132 per person are available. Travel duration is 23h 30m
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Greyhound US23h 30m07:20 AMPhoenix, AZ44th St/Washington7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from 44th St/Washington, Phoenix, AZ (USA) at 6/22/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/23/2026 7:50:00 AM. 50 Economy ticket for $153 per person are available. Travel duration is 23h 30m
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Greyhound US30h 15m010:25 AMPhoenix, AZBus Station5:40 PMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/22/2026 10:25:00 AM to Union Station, Denver (USA) arriving at 6/23/2026 5:40:00 PM. 50 Economy ticket for $132 per person are available. Travel duration is 30h 15m
Fastest Flights Monday
Fastest Buses Monday
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United Airlines1h 52m06:00 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport8:52 AMDenver AirportDenver Airport0EconomyA Flight from United Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/23/2026 6:00:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/23/2026 8:52:00 AM. 50 Economy ticket for $121 per person are available. Travel duration is 1h 52m
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Alaska Airlines7h 17m03:13 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport11:30 PMDenver AirportDenver Airport0EconomyA Flight from Alaska Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/23/2026 3:13:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/23/2026 11:30:00 PM. 50 Economy ticket for $104 per person are available. Travel duration is 7h 17m
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Skyscanner11h 7m07:11 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:18 PMDenver AirportDenver Airport0EconomyA Flight from Skyscanner goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/23/2026 7:11:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/23/2026 7:18:00 PM. 50 Economy ticket for $207 per person are available. Travel duration is 11h 7m
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Corporate Flight Management18h 55m02:00 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport9:55 AMDenver AirportDenver Airport0EconomyA Flight from Corporate Flight Management goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/23/2026 2:00:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/24/2026 9:55:00 AM. 50 Economy ticket for $280 per person are available. Travel duration is 18h 55m
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Frontier Airlines21h 30m011:32 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport10:02 AMDenver AirportDenver Airport0EconomyA Flight from Frontier Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/23/2026 11:32:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/24/2026 10:02:00 AM. 50 Economy ticket for $74 per person are available. Travel duration is 21h 30m
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Greyhound US27h 45m04:10 AMPhoenix, AZBus Station8:55 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/23/2026 4:10:00 AM to Union Station, Denver (USA) arriving at 6/24/2026 8:55:00 AM. 50 Economy ticket for $97 per person are available. Travel duration is 27h 45m
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Greyhound US29h 35m09:35 AMPhoenix, AZBus Station4:10 PMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/23/2026 9:35:00 AM to Union Station, Denver (USA) arriving at 6/24/2026 4:10:00 PM. 50 Economy ticket for $94 per person are available. Travel duration is 29h 35m
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Greyhound US30h 15m010:25 AMPhoenix, AZBus Station5:40 PMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/23/2026 10:25:00 AM to Union Station, Denver (USA) arriving at 6/24/2026 5:40:00 PM. 50 Economy ticket for $95 per person are available. Travel duration is 30h 15m
Fastest Flights Tuesday
Fastest Buses Tuesday
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Greyhound US27h 45m04:10 AMPhoenix, AZBus Station8:55 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/24/2026 4:10:00 AM to Union Station, Denver (USA) arriving at 6/25/2026 8:55:00 AM. 50 Economy ticket for $104 per person are available. Travel duration is 27h 45m
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Greyhound US30h 15m010:25 AMPhoenix, AZBus Station5:40 PMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/24/2026 10:25:00 AM to Union Station, Denver (USA) arriving at 6/25/2026 5:40:00 PM. 50 Economy ticket for $105 per person are available. Travel duration is 30h 15m
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FlixBus42h 10m012:40 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:50 AMDenverUnion Station0EconomyA Bus from FlixBus goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/24/2026 12:40:00 PM to Union Station, Denver (USA) arriving at 6/26/2026 7:50:00 AM. 50 Economy ticket for $105 per person are available. Travel duration is 42h 10m
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FlixBus42h 10m012:40 PMPhoenix, AZ44th St/Washington7:50 AMDenverUnion Station0EconomyA Bus from FlixBus goes from 44th St/Washington, Phoenix, AZ (USA) at 6/24/2026 12:40:00 PM to Union Station, Denver (USA) arriving at 6/26/2026 7:50:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 42h 10m
Fastest Buses Wednesday
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United Airlines1h 52m06:00 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport8:52 AMDenver AirportDenver Airport0EconomyA Flight from United Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/25/2026 6:00:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/25/2026 8:52:00 AM. 50 Economy ticket for $147 per person are available. Travel duration is 1h 52m
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Frontier Airlines1h 57m06:40 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport9:37 AMDenver AirportDenver Airport0EconomyA Flight from Frontier Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/25/2026 6:40:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/25/2026 9:37:00 AM. 50 Economy ticket for $115 per person are available. Travel duration is 1h 57m
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Alaska Airlines7h 17m03:13 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport11:30 PMDenver AirportDenver Airport0EconomyA Flight from Alaska Airlines goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/25/2026 3:13:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/25/2026 11:30:00 PM. 50 Economy ticket for $126 per person are available. Travel duration is 7h 17m
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Allegiant Air20h 16m03:07 PMPhoenix-Mesa Gateway AirportBus Stop12:23 PMDenver AirportDenver Airport0EconomyA Flight from Allegiant Air goes from Bus Stop, Phoenix-Mesa Gateway Airport (USA) at 6/25/2026 3:07:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/26/2026 12:23:00 PM. 50 Economy ticket for $193 per person are available. Travel duration is 20h 16m
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JetBlue Airways22h 54m011:05 PMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport10:59 PMDenver AirportDenver Airport0EconomyA Flight from JetBlue Airways goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/25/2026 11:05:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/26/2026 10:59:00 PM. 50 Economy ticket for $475 per person are available. Travel duration is 22h 54m
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Greyhound US21h 15m09:35 AMPhoenix, AZBus Station7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/25/2026 9:35:00 AM to Union Station, Denver (USA) arriving at 6/26/2026 7:50:00 AM. 50 Economy ticket for $101 per person are available. Travel duration is 21h 15m
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Greyhound US23h 30m07:20 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/25/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/26/2026 7:50:00 AM. 50 Economy ticket for $100 per person are available. Travel duration is 23h 30m
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Greyhound US23h 30m07:20 AMPhoenix, AZ44th St/Washington7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from 44th St/Washington, Phoenix, AZ (USA) at 6/25/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/26/2026 7:50:00 AM. 50 Economy ticket for $104 per person are available. Travel duration is 23h 30m
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Greyhound US30h 15m010:25 AMPhoenix, AZBus Station5:40 PMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/25/2026 10:25:00 AM to Union Station, Denver (USA) arriving at 6/26/2026 5:40:00 PM. 50 Economy ticket for $102 per person are available. Travel duration is 30h 15m
Fastest Flights Thursday
Fastest Buses Thursday
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Allegiant Air7h 7m07:30 AMPhoenix-Mesa Gateway AirportBus Stop3:37 PMDenver AirportDenver Airport0EconomyA Flight from Allegiant Air goes from Bus Stop, Phoenix-Mesa Gateway Airport (USA) at 6/26/2026 7:30:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/26/2026 3:37:00 PM. 50 Economy ticket for $542 per person are available. Travel duration is 7h 7m
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Allegiant Air14h 9m06:20 AMPhoenix-Mesa Gateway AirportBus Stop9:29 PMDenver AirportDenver Airport0EconomyA Flight from Allegiant Air goes from Bus Stop, Phoenix-Mesa Gateway Airport (USA) at 6/26/2026 6:20:00 AM to Denver Airport, Denver Airport (USA) arriving at 6/26/2026 9:29:00 PM. 50 Economy ticket for $547 per person are available. Travel duration is 14h 9m
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Allegiant Air30h 48m04:06 PMPhoenix-Mesa Gateway AirportBus Stop11:54 PMDenver AirportDenver Airport0EconomyA Flight from Allegiant Air goes from Bus Stop, Phoenix-Mesa Gateway Airport (USA) at 6/26/2026 4:06:00 PM to Denver Airport, Denver Airport (USA) arriving at 6/27/2026 11:54:00 PM. 50 Economy ticket for $263 per person are available. Travel duration is 30h 48m
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Greyhound US21h 15m09:35 AMPhoenix, AZBus Station7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/26/2026 9:35:00 AM to Union Station, Denver (USA) arriving at 6/27/2026 7:50:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 21h 15m
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Greyhound US23h 30m07:20 AMPhoenix Sky Harbor AirportPhoenix Sky Harbor Airport7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from Phoenix Sky Harbor Airport, Phoenix Sky Harbor Airport (USA) at 6/26/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/27/2026 7:50:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 23h 30m
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Greyhound US23h 30m07:20 AMPhoenix, AZ44th St/Washington7:50 AMDenverUnion Station0EconomyA Bus from Greyhound US goes from 44th St/Washington, Phoenix, AZ (USA) at 6/26/2026 7:20:00 AM to Union Station, Denver (USA) arriving at 6/27/2026 7:50:00 AM. 50 Economy ticket for $113 per person are available. Travel duration is 23h 30m
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Greyhound US30h 15m010:25 AMPhoenix, AZBus Station5:40 PMDenverUnion Station0EconomyA Bus from Greyhound US goes from Bus Station, Phoenix, AZ (USA) at 6/26/2026 10:25:00 AM to Union Station, Denver (USA) arriving at 6/27/2026 5:40:00 PM. 50 Economy ticket for $110 per person are available. Travel duration is 30h 15m
Fastest Flights Friday
Fastest Buses Friday
Here you will find all operators and timetables for a
Bus from Phoenix, AZ to Denver
What are the most popular stations in Phoenix, AZ and Denver?
In Phoenix, AZ, you will usually depart from Washington St & 4th Av Bus Stop, 7th St & Roosevelt St Bus Stop or 24th St & Jefferson St Station, while in Denver you will be arriving at Federal Blvd & W 19th Ave Bus Stop, Union Station or Bus Stop, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to Denver from Phoenix, AZ? With 9 connections between 2 Flight and Bus operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Phoenix, AZ and Denver, you can pay as low as $74 with a Flight from Frontier Airlines.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Flight from United Airlines: you will get to Denver in just 1h 52m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Phoenix, AZ and Denver are Greyhound US, Frontier Airlines and United Airlines, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in Phoenix, AZ and Denver is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from Phoenix Sky Harbor Airport or to Mountain View, CO, and look at flights from Phoenix-Deer Valley Airport, and landing at Denver Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from Phoenix, AZ to Denver?
The most popular companies between Phoenix, AZ and Denver, are Greyhound US, Frontier Airlines and United Airlines. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Greyhound US and FlixBus
Airlines: Frontier Airlines, United Airlines, Alaska Airlines and 4 more.
All you need to know when you travel from Phoenix, AZ to Denver
Check all information on comfort and services on all modes of transports from Phoenix, AZ to Denver. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Phoenix, AZ to Denver
How can I reach Denver from Phoenix, AZ?
Every day, there are on average 9 connections between Flight and Bus, with which you can get to Denver from Phoenix, AZ.
How far is Denver from Phoenix, AZ?
The distance between Phoenix, AZ and Denver is 586.1 miles.
What is the most ecofriendly mode of transport between Phoenix, AZ and Denver?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 25 kgs of CO2, a train 33 kgs, a car 160 kgs, and a flight 232 kgs.
What is the cheapest mode of transport from Phoenix, AZ to Denver?
You can get to Denver with just $74 by taking a Flight from Frontier Airlines.
What is the fastest way to get from Phoenix, AZ to Denver?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to Denver in just 1h 52m with a Flight from United Airlines.
More routes to Phoenix, AZ and to Denver
Looking for more options? Here you can see the most popular routes to Phoenix, AZ and to Denver. Simply click on a connection, and you’ll find all the details about the route!
