What is the best way to travel from Denver to San Bernardino, CA?
Looking for a trip? Compare all the available Flights and Buses for the journey to San Bernardino, CA from Denver. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 1 available companies to find your perfect trip!
What is the cheapest way to reach San Bernardino, CA from Denver?
You can get to San Bernardino, CA with just $27 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 Airlines2h 24m08:41 AMDenver AirportDenver Airport10:05 AMOntario FlughafenTerminal0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/2/2026 8:41:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/2/2026 10:05:00 AM. 50 Economy ticket for $64 per person are available. Travel duration is 2h 24m
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Frontier Airlines2h 20m010:29 PMDenver AirportDenver Airport11:49 PMOntario FlughafenTerminal0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/2/2026 10:29:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/2/2026 11:49:00 PM. 50 Economy ticket for $64 per person are available. Travel duration is 2h 20m
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United Airlines7h 12m06:00 AMDenver AirportDenver Airport12:12 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/2/2026 6:00:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/2/2026 12:12:00 PM. 50 Economy ticket for $98 per person are available. Travel duration is 7h 12m
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United Airlines2h 19m011:25 AMDenver AirportDenver Airport12:44 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/2/2026 11:25:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/2/2026 12:44:00 PM. 50 Economy ticket for $108 per person are available. Travel duration is 2h 19m
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Alaska Airlines7h 55m08:00 AMDenver AirportDenver Airport2:55 PMOntario FlughafenTerminal0EconomyA Flight from Alaska Airlines goes from Denver Airport, Denver Airport (USA) at 6/2/2026 8:00:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/2/2026 2:55:00 PM. 50 Economy ticket for $183 per person are available. Travel duration is 7h 55m
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Greyhound US20h 50m011:05 AMDenverUnion Station6:55 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/2/2026 11:05:00 AM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/3/2026 6:55:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 20h 50m
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Greyhound US36h 30m08:10 PMDenverUnion Station7:40 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/2/2026 8:10:00 PM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/4/2026 7:40:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 36h 30m
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Greyhound US27h 0m07:00 PMDenverUnion Station9:00 PMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/2/2026 7:00:00 PM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/3/2026 9:00:00 PM. 50 Economy ticket for $110 per person are available. Travel duration is 27h 0m
Cheapest Flights Tuesday
Cheapest Buses Tuesday
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Greyhound US20h 50m011:05 AMDenverUnion Station6:55 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/3/2026 11:05:00 AM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/4/2026 6:55:00 AM. 50 Economy ticket for $105 per person are available. Travel duration is 20h 50m
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Greyhound US20h 50m011:05 AMDenverUnion Station6:55 AMSan Bernardino, CAJohn's Burger Flixbus Stop0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/3/2026 11:05:00 AM to John's Burger Flixbus Stop, San Bernardino, CA (USA) arriving at 6/4/2026 6:55:00 AM. 50 Economy ticket for $107 per person are available. Travel duration is 20h 50m
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Greyhound US36h 30m08:10 PMDenverUnion Station7:40 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/3/2026 8:10:00 PM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/5/2026 7:40:00 AM. 50 Economy ticket for $108 per person are available. Travel duration is 36h 30m
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Greyhound US36h 30m08:10 PMDenverUnion Station7:40 AMSan Bernardino, CAJohn's Burger Flixbus Stop0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/3/2026 8:10:00 PM to John's Burger Flixbus Stop, San Bernardino, CA (USA) arriving at 6/5/2026 7:40:00 AM. 50 Economy ticket for $112 per person are available. Travel duration is 36h 30m
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Frontier Airlines18h 38m010:29 PMDenver AirportDenver Airport4:07 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/3/2026 10:29:00 PM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/4/2026 4:07:00 PM. 50 Economy ticket for $164 per person are available. Travel duration is 18h 38m
Cheapest Buses Wednesday
Cheapest Flights Wednesday
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Frontier Airlines2h 24m08:41 AMDenver AirportDenver Airport10:05 AMOntario FlughafenTerminal0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/4/2026 8:41:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/4/2026 10:05:00 AM. 50 Economy ticket for $62 per person are available. Travel duration is 2h 24m
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Frontier Airlines2h 20m010:29 PMDenver AirportDenver Airport11:49 PMOntario FlughafenTerminal0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/4/2026 10:29:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/4/2026 11:49:00 PM. 50 Economy ticket for $62 per person are available. Travel duration is 2h 20m
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United Airlines2h 23m04:05 PMDenver AirportDenver Airport5:28 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/4/2026 4:05:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/4/2026 5:28:00 PM. 50 Economy ticket for $109 per person are available. Travel duration is 2h 23m
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United Airlines2h 22m07:24 PMDenver AirportDenver Airport8:46 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/4/2026 7:24:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/4/2026 8:46:00 PM. 50 Economy ticket for $109 per person are available. Travel duration is 2h 22m
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Frontier Airlines7h 15m09:52 AMDenver AirportDenver Airport4:07 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/4/2026 9:52:00 AM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/4/2026 4:07:00 PM. 50 Economy ticket for $158 per person are available. Travel duration is 7h 15m
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Frontier Airlines30h 17m02:00 PMDenver AirportDenver Airport7:17 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/4/2026 2:00:00 PM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/5/2026 7:17:00 PM. 50 Economy ticket for $158 per person are available. Travel duration is 30h 17m
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Greyhound US20h 50m011:05 AMDenverUnion Station6:55 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/4/2026 11:05:00 AM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/5/2026 6:55:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 20h 50m
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Greyhound US36h 30m08:10 PMDenverUnion Station7:40 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/4/2026 8:10:00 PM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/6/2026 7:40:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 36h 30m
Cheapest Flights Thursday
Cheapest Buses Thursday
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Frontier Airlines21h 8m07:01 PMDenver AirportDenver Airport3:09 PMOntario FlughafenTerminal0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/5/2026 7:01:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/6/2026 3:09:00 PM. 50 Economy ticket for $101 per person are available. Travel duration is 21h 8m
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Frontier Airlines17h 40m010:29 PMDenver AirportDenver Airport3:09 PMOntario FlughafenTerminal0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/5/2026 10:29:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/6/2026 3:09:00 PM. 50 Economy ticket for $101 per person are available. Travel duration is 17h 40m
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Alaska Airlines16h 49m07:21 PMDenver AirportDenver Airport11:10 AMOntario FlughafenTerminal0EconomyA Flight from Alaska Airlines goes from Denver Airport, Denver Airport (USA) at 6/5/2026 7:21:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/6/2026 11:10:00 AM. 50 Economy ticket for $190 per person are available. Travel duration is 16h 49m
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Frontier Airlines14h 7m06:10 AMDenver AirportDenver Airport7:17 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/5/2026 6:10:00 AM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/5/2026 7:17:00 PM. 50 Economy ticket for $220 per person are available. Travel duration is 14h 7m
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United Airlines2h 22m011:25 AMDenver AirportDenver Airport12:47 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/5/2026 11:25:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/5/2026 12:47:00 PM. 50 Economy ticket for $228 per person are available. Travel duration is 2h 22m
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Frontier Airlines14h 12m06:05 AMDenver AirportDenver Airport7:17 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/5/2026 6:05:00 AM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/5/2026 7:17:00 PM. 50 Economy ticket for $232 per person are available. Travel duration is 14h 12m
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Greyhound US27h 0m07:00 PMDenverUnion Station9:00 PMSan Bernardino, CAJohn's Burger Flixbus Stop0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/5/2026 7:00:00 PM to John's Burger Flixbus Stop, San Bernardino, CA (USA) arriving at 6/6/2026 9:00:00 PM. 50 Economy ticket for $111 per person are available. Travel duration is 27h 0m
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Greyhound US36h 30m08:10 PMDenverUnion Station7:40 AMSan Bernardino, CAJohn's Burger Flixbus Stop0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/5/2026 8:10:00 PM to John's Burger Flixbus Stop, San Bernardino, CA (USA) arriving at 6/7/2026 7:40:00 AM. 50 Economy ticket for $111 per person are available. Travel duration is 36h 30m
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Greyhound US20h 50m011:05 AMDenverUnion Station6:55 AMSan Bernardino, CAJohn's Burger Flixbus Stop0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/5/2026 11:05:00 AM to John's Burger Flixbus Stop, San Bernardino, CA (USA) arriving at 6/6/2026 6:55:00 AM. 50 Economy ticket for $112 per person are available. Travel duration is 20h 50m
Cheapest Flights Friday
Cheapest Buses Friday
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Frontier Airlines2h 24m08:41 AMDenver AirportDenver Airport10:05 AMOntario FlughafenTerminal0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/6/2026 8:41:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/6/2026 10:05:00 AM. 50 Economy ticket for $27 per person are available. Travel duration is 2h 24m
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United Airlines2h 18m011:20 AMDenver AirportDenver Airport12:38 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/6/2026 11:20:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/6/2026 12:38:00 PM. 50 Economy ticket for $88 per person are available. Travel duration is 2h 18m
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United Airlines2h 22m07:24 PMDenver AirportDenver Airport8:46 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/6/2026 7:24:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/6/2026 8:46:00 PM. 50 Economy ticket for $88 per person are available. Travel duration is 2h 22m
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Frontier Airlines18h 38m010:29 PMDenver AirportDenver Airport4:07 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/6/2026 10:29:00 PM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/7/2026 4:07:00 PM. 50 Economy ticket for $158 per person are available. Travel duration is 18h 38m
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Alaska Airlines6h 58m05:58 PMDenver AirportDenver Airport11:56 PMOntario FlughafenTerminal0EconomyA Flight from Alaska Airlines goes from Denver Airport, Denver Airport (USA) at 6/6/2026 5:58:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/6/2026 11:56:00 PM. 50 Economy ticket for $176 per person are available. Travel duration is 6h 58m
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Frontier Airlines27h 7m02:00 PMDenver AirportDenver Airport4:07 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/6/2026 2:00:00 PM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/7/2026 4:07:00 PM. 50 Economy ticket for $185 per person are available. Travel duration is 27h 7m
Cheapest Flights Saturday
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Frontier Airlines24h 2m04:07 PMDenver AirportDenver Airport3:09 PMOntario FlughafenTerminal0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/7/2026 4:07:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/8/2026 3:09:00 PM. 50 Economy ticket for $109 per person are available. Travel duration is 24h 2m
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Frontier Airlines21h 8m07:01 PMDenver AirportDenver Airport3:09 PMOntario FlughafenTerminal0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/7/2026 7:01:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/8/2026 3:09:00 PM. 50 Economy ticket for $109 per person are available. Travel duration is 21h 8m
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Frontier Airlines7h 15m09:52 AMDenver AirportDenver Airport4:07 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/7/2026 9:52:00 AM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/7/2026 4:07:00 PM. 50 Economy ticket for $224 per person are available. Travel duration is 7h 15m
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United Airlines2h 22m011:25 AMDenver AirportDenver Airport12:47 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/7/2026 11:25:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/7/2026 12:47:00 PM. 50 Economy ticket for $233 per person are available. Travel duration is 2h 22m
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United Airlines2h 22m07:24 PMDenver AirportDenver Airport8:46 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/7/2026 7:24:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/7/2026 8:46:00 PM. 50 Economy ticket for $233 per person are available. Travel duration is 2h 22m
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Frontier Airlines23h 46m04:07 PMDenver AirportDenver Airport2:53 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/7/2026 4:07:00 PM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/8/2026 2:53:00 PM. 50 Economy ticket for $247 per person are available. Travel duration is 23h 46m
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Greyhound US36h 30m08:10 PMDenverUnion Station7:40 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/7/2026 8:10:00 PM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/9/2026 7:40:00 AM. 50 Economy ticket for $114 per person are available. Travel duration is 36h 30m
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Greyhound US20h 50m011:05 AMDenverUnion Station6:55 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/7/2026 11:05:00 AM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/8/2026 6:55:00 AM. 50 Economy ticket for $115 per person are available. Travel duration is 20h 50m
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Greyhound US27h 0m07:00 PMDenverUnion Station9:00 PMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/7/2026 7:00:00 PM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/8/2026 9:00:00 PM. 50 Economy ticket for $115 per person are available. Travel duration is 27h 0m
Cheapest Flights Sunday
Cheapest Buses Sunday
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Greyhound US20h 50m011:05 AMDenverUnion Station6:55 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/8/2026 11:05:00 AM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/9/2026 6:55:00 AM. 50 Economy ticket for $96 per person are available. Travel duration is 20h 50m
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Greyhound US27h 0m07:00 PMDenverUnion Station9:00 PMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/8/2026 7:00:00 PM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/9/2026 9:00:00 PM. 50 Economy ticket for $97 per person are available. Travel duration is 27h 0m
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Greyhound US36h 30m08:10 PMDenverUnion Station7:40 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/8/2026 8:10:00 PM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/10/2026 7:40:00 AM. 50 Economy ticket for $99 per person are available. Travel duration is 36h 30m
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Frontier Airlines14h 12m06:05 AMDenver AirportDenver Airport7:17 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/8/2026 6:05:00 AM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/8/2026 7:17:00 PM. 50 Economy ticket for $196 per person are available. Travel duration is 14h 12m
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Frontier Airlines10h 25m09:52 AMDenver AirportDenver Airport7:17 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/8/2026 9:52:00 AM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/8/2026 7:17:00 PM. 50 Economy ticket for $261 per person are available. Travel duration is 10h 25m
Cheapest Buses Monday
Cheapest Flights Monday
What are the fastest trips from Denver to San Bernardino, CA?
You can get to San Bernardino, CA from Denver in just 2h 18m 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 Airlines2h 19m011:25 AMDenver AirportDenver Airport12:44 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/2/2026 11:25:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/2/2026 12:44:00 PM. 50 Economy ticket for $108 per person are available. Travel duration is 2h 19m
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Frontier Airlines2h 20m010:29 PMDenver AirportDenver Airport11:49 PMOntario FlughafenTerminal0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/2/2026 10:29:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/2/2026 11:49:00 PM. 50 Economy ticket for $64 per person are available. Travel duration is 2h 20m
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Frontier Airlines2h 24m08:41 AMDenver AirportDenver Airport10:05 AMOntario FlughafenTerminal0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/2/2026 8:41:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/2/2026 10:05:00 AM. 50 Economy ticket for $64 per person are available. Travel duration is 2h 24m
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United Airlines7h 12m06:00 AMDenver AirportDenver Airport12:12 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/2/2026 6:00:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/2/2026 12:12:00 PM. 50 Economy ticket for $98 per person are available. Travel duration is 7h 12m
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Alaska Airlines7h 55m08:00 AMDenver AirportDenver Airport2:55 PMOntario FlughafenTerminal0EconomyA Flight from Alaska Airlines goes from Denver Airport, Denver Airport (USA) at 6/2/2026 8:00:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/2/2026 2:55:00 PM. 50 Economy ticket for $183 per person are available. Travel duration is 7h 55m
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Greyhound US20h 50m011:05 AMDenverUnion Station6:55 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/2/2026 11:05:00 AM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/3/2026 6:55:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 20h 50m
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Greyhound US27h 0m07:00 PMDenverUnion Station9:00 PMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/2/2026 7:00:00 PM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/3/2026 9:00:00 PM. 50 Economy ticket for $110 per person are available. Travel duration is 27h 0m
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Greyhound US36h 30m08:10 PMDenverUnion Station7:40 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/2/2026 8:10:00 PM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/4/2026 7:40:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 36h 30m
Fastest Flights Tuesday
Fastest Buses Tuesday
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Frontier Airlines18h 38m010:29 PMDenver AirportDenver Airport4:07 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/3/2026 10:29:00 PM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/4/2026 4:07:00 PM. 50 Economy ticket for $164 per person are available. Travel duration is 18h 38m
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Greyhound US20h 50m011:05 AMDenverUnion Station6:55 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/3/2026 11:05:00 AM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/4/2026 6:55:00 AM. 50 Economy ticket for $105 per person are available. Travel duration is 20h 50m
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Greyhound US20h 50m011:05 AMDenverUnion Station6:55 AMSan Bernardino, CAJohn's Burger Flixbus Stop0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/3/2026 11:05:00 AM to John's Burger Flixbus Stop, San Bernardino, CA (USA) arriving at 6/4/2026 6:55:00 AM. 50 Economy ticket for $107 per person are available. Travel duration is 20h 50m
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Greyhound US36h 30m08:10 PMDenverUnion Station7:40 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/3/2026 8:10:00 PM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/5/2026 7:40:00 AM. 50 Economy ticket for $108 per person are available. Travel duration is 36h 30m
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Greyhound US36h 30m08:10 PMDenverUnion Station7:40 AMSan Bernardino, CAJohn's Burger Flixbus Stop0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/3/2026 8:10:00 PM to John's Burger Flixbus Stop, San Bernardino, CA (USA) arriving at 6/5/2026 7:40:00 AM. 50 Economy ticket for $112 per person are available. Travel duration is 36h 30m
Fastest Flights Wednesday
Fastest Buses Wednesday
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Frontier Airlines2h 20m010:29 PMDenver AirportDenver Airport11:49 PMOntario FlughafenTerminal0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/4/2026 10:29:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/4/2026 11:49:00 PM. 50 Economy ticket for $62 per person are available. Travel duration is 2h 20m
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United Airlines2h 22m07:24 PMDenver AirportDenver Airport8:46 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/4/2026 7:24:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/4/2026 8:46:00 PM. 50 Economy ticket for $109 per person are available. Travel duration is 2h 22m
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United Airlines2h 23m04:05 PMDenver AirportDenver Airport5:28 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/4/2026 4:05:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/4/2026 5:28:00 PM. 50 Economy ticket for $109 per person are available. Travel duration is 2h 23m
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Frontier Airlines2h 24m08:41 AMDenver AirportDenver Airport10:05 AMOntario FlughafenTerminal0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/4/2026 8:41:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/4/2026 10:05:00 AM. 50 Economy ticket for $62 per person are available. Travel duration is 2h 24m
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Frontier Airlines7h 15m09:52 AMDenver AirportDenver Airport4:07 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/4/2026 9:52:00 AM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/4/2026 4:07:00 PM. 50 Economy ticket for $158 per person are available. Travel duration is 7h 15m
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Alaska Airlines10h 9m06:00 AMDenver AirportDenver Airport3:09 PMOntario FlughafenTerminal0EconomyA Flight from Alaska Airlines goes from Denver Airport, Denver Airport (USA) at 6/4/2026 6:00:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/4/2026 3:09:00 PM. 50 Economy ticket for $214 per person are available. Travel duration is 10h 9m
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Greyhound US20h 50m011:05 AMDenverUnion Station6:55 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/4/2026 11:05:00 AM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/5/2026 6:55:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 20h 50m
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Greyhound US36h 30m08:10 PMDenverUnion Station7:40 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/4/2026 8:10:00 PM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/6/2026 7:40:00 AM. 50 Economy ticket for $109 per person are available. Travel duration is 36h 30m
Fastest Flights Thursday
Fastest Buses Thursday
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United Airlines2h 22m011:25 AMDenver AirportDenver Airport12:47 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/5/2026 11:25:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/5/2026 12:47:00 PM. 50 Economy ticket for $228 per person are available. Travel duration is 2h 22m
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Frontier Airlines9h 44m010:33 AMDenver AirportDenver Airport7:17 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/5/2026 10:33:00 AM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/5/2026 7:17:00 PM. 50 Economy ticket for $236 per person are available. Travel duration is 9h 44m
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Frontier Airlines10h 25m09:52 AMDenver AirportDenver Airport7:17 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/5/2026 9:52:00 AM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/5/2026 7:17:00 PM. 50 Economy ticket for $287 per person are available. Travel duration is 10h 25m
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Frontier Airlines14h 7m06:10 AMDenver AirportDenver Airport7:17 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/5/2026 6:10:00 AM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/5/2026 7:17:00 PM. 50 Economy ticket for $220 per person are available. Travel duration is 14h 7m
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Frontier Airlines14h 12m06:05 AMDenver AirportDenver Airport7:17 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/5/2026 6:05:00 AM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/5/2026 7:17:00 PM. 50 Economy ticket for $232 per person are available. Travel duration is 14h 12m
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Alaska Airlines16h 49m07:21 PMDenver AirportDenver Airport11:10 AMOntario FlughafenTerminal0EconomyA Flight from Alaska Airlines goes from Denver Airport, Denver Airport (USA) at 6/5/2026 7:21:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/6/2026 11:10:00 AM. 50 Economy ticket for $190 per person are available. Travel duration is 16h 49m
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Greyhound US20h 50m011:05 AMDenverUnion Station6:55 AMSan Bernardino, CAJohn's Burger Flixbus Stop0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/5/2026 11:05:00 AM to John's Burger Flixbus Stop, San Bernardino, CA (USA) arriving at 6/6/2026 6:55:00 AM. 50 Economy ticket for $112 per person are available. Travel duration is 20h 50m
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Greyhound US27h 0m07:00 PMDenverUnion Station9:00 PMSan Bernardino, CAJohn's Burger Flixbus Stop0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/5/2026 7:00:00 PM to John's Burger Flixbus Stop, San Bernardino, CA (USA) arriving at 6/6/2026 9:00:00 PM. 50 Economy ticket for $111 per person are available. Travel duration is 27h 0m
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Greyhound US36h 30m08:10 PMDenverUnion Station7:40 AMSan Bernardino, CAJohn's Burger Flixbus Stop0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/5/2026 8:10:00 PM to John's Burger Flixbus Stop, San Bernardino, CA (USA) arriving at 6/7/2026 7:40:00 AM. 50 Economy ticket for $111 per person are available. Travel duration is 36h 30m
Fastest Flights Friday
Fastest Buses Friday
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United Airlines2h 18m011:20 AMDenver AirportDenver Airport12:38 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/6/2026 11:20:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/6/2026 12:38:00 PM. 50 Economy ticket for $88 per person are available. Travel duration is 2h 18m
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United Airlines2h 22m07:24 PMDenver AirportDenver Airport8:46 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/6/2026 7:24:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/6/2026 8:46:00 PM. 50 Economy ticket for $88 per person are available. Travel duration is 2h 22m
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Frontier Airlines2h 24m08:41 AMDenver AirportDenver Airport10:05 AMOntario FlughafenTerminal0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/6/2026 8:41:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/6/2026 10:05:00 AM. 50 Economy ticket for $27 per person are available. Travel duration is 2h 24m
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Alaska Airlines6h 58m05:58 PMDenver AirportDenver Airport11:56 PMOntario FlughafenTerminal0EconomyA Flight from Alaska Airlines goes from Denver Airport, Denver Airport (USA) at 6/6/2026 5:58:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/6/2026 11:56:00 PM. 50 Economy ticket for $176 per person are available. Travel duration is 6h 58m
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Frontier Airlines18h 38m010:29 PMDenver AirportDenver Airport4:07 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/6/2026 10:29:00 PM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/7/2026 4:07:00 PM. 50 Economy ticket for $158 per person are available. Travel duration is 18h 38m
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Frontier Airlines24h 33m04:34 PMDenver AirportDenver Airport4:07 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/6/2026 4:34:00 PM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/7/2026 4:07:00 PM. 50 Economy ticket for $213 per person are available. Travel duration is 24h 33m
Fastest Flights Saturday
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United Airlines2h 22m011:25 AMDenver AirportDenver Airport12:47 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/7/2026 11:25:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/7/2026 12:47:00 PM. 50 Economy ticket for $233 per person are available. Travel duration is 2h 22m
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United Airlines2h 22m07:24 PMDenver AirportDenver Airport8:46 PMOntario FlughafenTerminal0EconomyA Flight from United Airlines goes from Denver Airport, Denver Airport (USA) at 6/7/2026 7:24:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/7/2026 8:46:00 PM. 50 Economy ticket for $233 per person are available. Travel duration is 2h 22m
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Frontier Airlines7h 15m09:52 AMDenver AirportDenver Airport4:07 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/7/2026 9:52:00 AM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/7/2026 4:07:00 PM. 50 Economy ticket for $224 per person are available. Travel duration is 7h 15m
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Frontier Airlines17h 19m010:34 PMDenver AirportDenver Airport2:53 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/7/2026 10:34:00 PM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/8/2026 2:53:00 PM. 50 Economy ticket for $249 per person are available. Travel duration is 17h 19m
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Alaska Airlines18h 58m06:00 AMDenver AirportDenver Airport11:58 PMOntario FlughafenTerminal0EconomyA Flight from Alaska Airlines goes from Denver Airport, Denver Airport (USA) at 6/7/2026 6:00:00 AM to Terminal, Ontario Flughafen (USA) arriving at 6/7/2026 11:58:00 PM. 50 Economy ticket for $275 per person are available. Travel duration is 18h 58m
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Frontier Airlines21h 8m07:01 PMDenver AirportDenver Airport3:09 PMOntario FlughafenTerminal0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/7/2026 7:01:00 PM to Terminal, Ontario Flughafen (USA) arriving at 6/8/2026 3:09:00 PM. 50 Economy ticket for $109 per person are available. Travel duration is 21h 8m
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Greyhound US20h 50m011:05 AMDenverUnion Station6:55 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/7/2026 11:05:00 AM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/8/2026 6:55:00 AM. 50 Economy ticket for $115 per person are available. Travel duration is 20h 50m
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Greyhound US27h 0m07:00 PMDenverUnion Station9:00 PMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/7/2026 7:00:00 PM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/8/2026 9:00:00 PM. 50 Economy ticket for $115 per person are available. Travel duration is 27h 0m
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Greyhound US36h 30m08:10 PMDenverUnion Station7:40 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/7/2026 8:10:00 PM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/9/2026 7:40:00 AM. 50 Economy ticket for $114 per person are available. Travel duration is 36h 30m
Fastest Flights Sunday
Fastest Buses Sunday
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Frontier Airlines10h 25m09:52 AMDenver AirportDenver Airport7:17 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/8/2026 9:52:00 AM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/8/2026 7:17:00 PM. 50 Economy ticket for $261 per person are available. Travel duration is 10h 25m
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Frontier Airlines14h 12m06:05 AMDenver AirportDenver Airport7:17 PMSan Bernardino International AirportSan Bernardino International Airport0EconomyA Flight from Frontier Airlines goes from Denver Airport, Denver Airport (USA) at 6/8/2026 6:05:00 AM to San Bernardino International Airport, San Bernardino International Airport (USA) arriving at 6/8/2026 7:17:00 PM. 50 Economy ticket for $196 per person are available. Travel duration is 14h 12m
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Greyhound US20h 50m011:05 AMDenverUnion Station6:55 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/8/2026 11:05:00 AM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/9/2026 6:55:00 AM. 50 Economy ticket for $96 per person are available. Travel duration is 20h 50m
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Greyhound US27h 0m07:00 PMDenverUnion Station9:00 PMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/8/2026 7:00:00 PM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/9/2026 9:00:00 PM. 50 Economy ticket for $97 per person are available. Travel duration is 27h 0m
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Greyhound US36h 30m08:10 PMDenverUnion Station7:40 AMSan Bernardino, CAGreyhound Station0EconomyA Bus from Greyhound US goes from Union Station, Denver (USA) at 6/8/2026 8:10:00 PM to Greyhound Station, San Bernardino, CA (USA) arriving at 6/10/2026 7:40:00 AM. 50 Economy ticket for $99 per person are available. Travel duration is 36h 30m
Fastest Flights Monday
Fastest Buses Monday
Here you will find all operators and timetables for a
Bus from Denver to San Bernardino, CA
What are the most popular stations in Denver and San Bernardino, CA?
In Denver, you will usually depart from Union Station, Bus Stop or Federal Blvd & W 19th Ave Bus Stop, while in San Bernardino, CA you will be arriving at Greyhound Station, John's Burger Flixbus Stop or Crescent Wb Lt, 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 San Bernardino, CA from Denver? With 9 connections between 1 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 Denver and San Bernardino, CA, you can pay as low as $27 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 San Bernardino, CA in just 2h 18m.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 Denver and San Bernardino, CA are Frontier Airlines, Greyhound US 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 Denver and San Bernardino, CA 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 Mountain View, CO or to Colton, CA, and look at flights from Denver Airport, and landing at Ontario Flughafen. 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 Denver to San Bernardino, CA?
The most popular companies between Denver and San Bernardino, CA, are Frontier Airlines, Greyhound US and United Airlines. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Greyhound US
Airlines: Frontier Airlines, United Airlines and Alaska Airlines
All you need to know when you travel from Denver to San Bernardino, CA
Check all information on comfort and services on all modes of transports from Denver to San Bernardino, CA. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Denver to San Bernardino, CA
How can I reach San Bernardino, CA from Denver?
Every day, there are on average 9 connections between Flight and Bus, with which you can get to San Bernardino, CA from Denver.
How far is San Bernardino, CA from Denver?
The distance between Denver and San Bernardino, CA is 782.2 miles.
What is the most ecofriendly mode of transport between Denver and San Bernardino, CA?
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 34 kgs of CO2, a train 44 kgs, a car 214 kgs, and a flight 310 kgs.
What is the cheapest mode of transport from Denver to San Bernardino, CA?
You can get to San Bernardino, CA with just $27 by taking a Flight from Frontier Airlines.
What is the fastest way to get from Denver to San Bernardino, CA?
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 San Bernardino, CA in just 2h 18m with a Flight from United Airlines.
More routes to Denver and to San Bernardino, CA
Looking for more options? Here you can see the most popular routes to Denver and to San Bernardino, CA. Simply click on a connection, and you’ll find all the details about the route!
