What is the best way to travel from St. Louis, MO to Monterrey, NL?
Looking for a trip? Compare all the available Flights and Buses for the journey to Monterrey, NL from St. Louis, MO. 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 Monterrey, NL from St. Louis, MO?
You can get to Monterrey, NL with just $189 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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United Airlines5h 59m010:07 AMSt. Louis Lambert AirportSt. Louis Lambert Airport4:06 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/3/2026 10:07:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/3/2026 4:06:00 PM. 50 Economy ticket for $452 per person are available. Travel duration is 5h 59m
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United Airlines8h 4m010:07 AMSt. Louis Lambert AirportSt. Louis Lambert Airport6:11 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/3/2026 10:07:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/3/2026 6:11:00 PM. 50 Economy ticket for $452 per person are available. Travel duration is 8h 4m
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United Airlines10h 29m010:07 AMSt. Louis Lambert AirportSt. Louis Lambert Airport8:36 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/3/2026 10:07:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/3/2026 8:36:00 PM. 50 Economy ticket for $452 per person are available. Travel duration is 10h 29m
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United Airlines11h 38m010:07 AMSt. Louis Lambert AirportSt. Louis Lambert Airport9:45 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/3/2026 10:07:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/3/2026 9:45:00 PM. 50 Economy ticket for $452 per person are available. Travel duration is 11h 38m
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United Airlines5h 10m04:35 PMSt. Louis Lambert AirportSt. Louis Lambert Airport9:45 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/3/2026 4:35:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/3/2026 9:45:00 PM. 50 Economy ticket for $452 per person are available. Travel duration is 5h 10m
Cheapest Flights Tuesday
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Frontier Airlines10h 16m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport4:16 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/4/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/4/2026 4:16:00 PM. 50 Economy ticket for $323 per person are available. Travel duration is 10h 16m
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Frontier Airlines8h 10m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport2:10 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/4/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/4/2026 2:10:00 PM. 50 Economy ticket for $363 per person are available. Travel duration is 8h 10m
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Delta Air Lines6h 47m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport12:47 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Delta Air Lines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/4/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/4/2026 12:47:00 PM. 50 Economy ticket for $382 per person are available. Travel duration is 6h 47m
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Delta Air Lines5h 37m07:10 AMSt. Louis Lambert AirportSt. Louis Lambert Airport12:47 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Delta Air Lines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/4/2026 7:10:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/4/2026 12:47:00 PM. 50 Economy ticket for $382 per person are available. Travel duration is 5h 37m
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United Airlines5h 46m010:20 AMSt. Louis Lambert AirportSt. Louis Lambert Airport4:06 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/4/2026 10:20:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/4/2026 4:06:00 PM. 50 Economy ticket for $431 per person are available. Travel duration is 5h 46m
Cheapest Flights Wednesday
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Greyhound US34h 5m04:30 PMSt. Louis, MOGateway Station2:35 AMMonterrey, NLSendero Bus Station0EconomyA Bus from Greyhound US goes from Gateway Station, St. Louis, MO (USA) at 2/5/2026 4:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/7/2026 2:35:00 AM. 50 Economy ticket for $223 per person are available. Travel duration is 34h 5m
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FlixBus28h 50m04:00 PMSt. Louis, MOGateway Station8:50 PMMonterrey, NLSendero Bus Station0EconomyA Bus from FlixBus goes from Gateway Station, St. Louis, MO (USA) at 2/5/2026 4:00:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/6/2026 8:50:00 PM. 50 Economy ticket for $223 per person are available. Travel duration is 28h 50m
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Greyhound US30h 0m01:20 AMSt. Louis, MOGateway Station7:20 AMMonterrey, NLSendero Bus Station0EconomyA Bus from Greyhound US goes from Gateway Station, St. Louis, MO (USA) at 2/5/2026 1:20:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/6/2026 7:20:00 AM. 50 Economy ticket for $261 per person are available. Travel duration is 30h 0m
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Greyhound US35h 5m01:30 AMSt. Louis, MOGateway Station12:35 PMMonterrey, NLSendero Bus Station0EconomyA Bus from Greyhound US goes from Gateway Station, St. Louis, MO (USA) at 2/5/2026 1:30:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/6/2026 12:35:00 PM. 50 Economy ticket for $278 per person are available. Travel duration is 35h 5m
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Frontier Airlines21h 19m010:01 PMSt. Louis Lambert AirportSt. Louis Lambert Airport7:20 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/5/2026 10:01:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/6/2026 7:20:00 PM. 50 Economy ticket for $372 per person are available. Travel duration is 21h 19m
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Delta Air Lines10h 4m07:10 AMSt. Louis Lambert AirportSt. Louis Lambert Airport5:14 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Delta Air Lines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/5/2026 7:10:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/5/2026 5:14:00 PM. 50 Economy ticket for $394 per person are available. Travel duration is 10h 4m
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United Airlines5h 51m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport11:51 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/5/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/5/2026 11:51:00 AM. 50 Economy ticket for $466 per person are available. Travel duration is 5h 51m
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Skyscanner6h 21m06:30 AMSt. Louis Lambert AirportSt. Louis Lambert Airport12:51 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Skyscanner goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/5/2026 6:30:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/5/2026 12:51:00 PM. 50 Economy ticket for $466 per person are available. Travel duration is 6h 21m
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Air Canada28h 25m04:05 PMSt. Louis Lambert AirportSt. Louis Lambert Airport8:30 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Air Canada goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/5/2026 4:05:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/6/2026 8:30:00 PM. 50 Economy ticket for $900 per person are available. Travel duration is 28h 25m
Cheapest Buses Thursday
Cheapest Flights Thursday
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Frontier Airlines29h 23m012:12 PMSt. Louis Lambert AirportSt. Louis Lambert Airport5:35 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/7/2026 12:12:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/8/2026 5:35:00 PM. 50 Economy ticket for $189 per person are available. Travel duration is 29h 23m
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Frontier Airlines23h 53m05:42 PMSt. Louis Lambert AirportSt. Louis Lambert Airport5:35 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/7/2026 5:42:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/8/2026 5:35:00 PM. 50 Economy ticket for $189 per person are available. Travel duration is 23h 53m
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Frontier Airlines10h 16m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport4:16 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/7/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/7/2026 4:16:00 PM. 50 Economy ticket for $232 per person are available. Travel duration is 10h 16m
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United Airlines10h 6m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport4:06 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/7/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/7/2026 4:06:00 PM. 50 Economy ticket for $474 per person are available. Travel duration is 10h 6m
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United Airlines21h 40m03:11 PMSt. Louis Lambert AirportSt. Louis Lambert Airport12:51 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/7/2026 3:11:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/8/2026 12:51:00 PM. 50 Economy ticket for $478 per person are available. Travel duration is 21h 40m
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Greyhound US34h 5m04:30 PMSt. Louis, MOGateway Station2:35 AMMonterrey, NLSendero Bus Station0EconomyA Bus from Greyhound US goes from Gateway Station, St. Louis, MO (USA) at 2/7/2026 4:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/9/2026 2:35:00 AM. 50 Economy ticket for $205 per person are available. Travel duration is 34h 5m
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FlixBus37h 5m011:30 PMSt. Louis, MOGateway Station12:35 PMMonterrey, NLSendero Bus Station0EconomyA Bus from FlixBus goes from Gateway Station, St. Louis, MO (USA) at 2/7/2026 11:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/9/2026 12:35:00 PM. 50 Economy ticket for $206 per person are available. Travel duration is 37h 5m
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FlixBus28h 50m04:00 PMSt. Louis, MOGateway Station8:50 PMMonterrey, NLSendero Bus Station0EconomyA Bus from FlixBus goes from Gateway Station, St. Louis, MO (USA) at 2/7/2026 4:00:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/8/2026 8:50:00 PM. 50 Economy ticket for $207 per person are available. Travel duration is 28h 50m
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Greyhound US30h 0m01:20 AMSt. Louis, MOGateway Station7:20 AMMonterrey, NLSendero Bus Station0EconomyA Bus from Greyhound US goes from Gateway Station, St. Louis, MO (USA) at 2/7/2026 1:20:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/8/2026 7:20:00 AM. 50 Economy ticket for $208 per person are available. Travel duration is 30h 0m
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Greyhound US35h 5m01:30 AMSt. Louis, MOGateway Station12:35 PMMonterrey, NLSendero Bus Station0EconomyA Bus from Greyhound US goes from Gateway Station, St. Louis, MO (USA) at 2/7/2026 1:30:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/8/2026 12:35:00 PM. 50 Economy ticket for $208 per person are available. Travel duration is 35h 5m
Cheapest Flights Saturday
Cheapest Buses Saturday
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Frontier Airlines8h 36m08:59 AMSt. Louis Lambert AirportSt. Louis Lambert Airport5:35 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/8/2026 8:59:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/8/2026 5:35:00 PM. 50 Economy ticket for $208 per person are available. Travel duration is 8h 36m
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Air Canada28h 25m04:05 PMSt. Louis Lambert AirportSt. Louis Lambert Airport8:30 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Air Canada goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/8/2026 4:05:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/9/2026 8:30:00 PM. 50 Economy ticket for $209 per person are available. Travel duration is 28h 25m
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Delta Air Lines6h 47m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport12:47 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Delta Air Lines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/8/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/8/2026 12:47:00 PM. 50 Economy ticket for $402 per person are available. Travel duration is 6h 47m
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United Airlines5h 51m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport11:51 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/8/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/8/2026 11:51:00 AM. 50 Economy ticket for $460 per person are available. Travel duration is 5h 51m
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Skyscanner6h 21m06:30 AMSt. Louis Lambert AirportSt. Louis Lambert Airport12:51 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Skyscanner goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/8/2026 6:30:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/8/2026 12:51:00 PM. 50 Economy ticket for $460 per person are available. Travel duration is 6h 21m
Cheapest Flights Sunday
What are the fastest trips from St. Louis, MO to Monterrey, NL?
You can get to Monterrey, NL from St. Louis, MO in just 5h 10m 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 Airlines5h 10m04:35 PMSt. Louis Lambert AirportSt. Louis Lambert Airport9:45 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/3/2026 4:35:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/3/2026 9:45:00 PM. 50 Economy ticket for $452 per person are available. Travel duration is 5h 10m
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United Airlines5h 59m010:07 AMSt. Louis Lambert AirportSt. Louis Lambert Airport4:06 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/3/2026 10:07:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/3/2026 4:06:00 PM. 50 Economy ticket for $452 per person are available. Travel duration is 5h 59m
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United Airlines8h 4m010:07 AMSt. Louis Lambert AirportSt. Louis Lambert Airport6:11 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/3/2026 10:07:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/3/2026 6:11:00 PM. 50 Economy ticket for $452 per person are available. Travel duration is 8h 4m
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United Airlines10h 29m010:07 AMSt. Louis Lambert AirportSt. Louis Lambert Airport8:36 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/3/2026 10:07:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/3/2026 8:36:00 PM. 50 Economy ticket for $452 per person are available. Travel duration is 10h 29m
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United Airlines11h 38m010:07 AMSt. Louis Lambert AirportSt. Louis Lambert Airport9:45 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/3/2026 10:07:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/3/2026 9:45:00 PM. 50 Economy ticket for $452 per person are available. Travel duration is 11h 38m
Fastest Flights Tuesday
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Delta Air Lines5h 37m07:10 AMSt. Louis Lambert AirportSt. Louis Lambert Airport12:47 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Delta Air Lines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/4/2026 7:10:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/4/2026 12:47:00 PM. 50 Economy ticket for $382 per person are available. Travel duration is 5h 37m
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United Airlines5h 46m010:20 AMSt. Louis Lambert AirportSt. Louis Lambert Airport4:06 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/4/2026 10:20:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/4/2026 4:06:00 PM. 50 Economy ticket for $431 per person are available. Travel duration is 5h 46m
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Delta Air Lines6h 47m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport12:47 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Delta Air Lines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/4/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/4/2026 12:47:00 PM. 50 Economy ticket for $382 per person are available. Travel duration is 6h 47m
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Frontier Airlines8h 10m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport2:10 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/4/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/4/2026 2:10:00 PM. 50 Economy ticket for $363 per person are available. Travel duration is 8h 10m
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Frontier Airlines10h 16m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport4:16 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/4/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/4/2026 4:16:00 PM. 50 Economy ticket for $323 per person are available. Travel duration is 10h 16m
Fastest Flights Wednesday
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United Airlines5h 51m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport11:51 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/5/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/5/2026 11:51:00 AM. 50 Economy ticket for $466 per person are available. Travel duration is 5h 51m
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Skyscanner6h 21m06:30 AMSt. Louis Lambert AirportSt. Louis Lambert Airport12:51 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Skyscanner goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/5/2026 6:30:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/5/2026 12:51:00 PM. 50 Economy ticket for $466 per person are available. Travel duration is 6h 21m
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Delta Air Lines10h 4m07:10 AMSt. Louis Lambert AirportSt. Louis Lambert Airport5:14 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Delta Air Lines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/5/2026 7:10:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/5/2026 5:14:00 PM. 50 Economy ticket for $394 per person are available. Travel duration is 10h 4m
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Frontier Airlines21h 19m010:01 PMSt. Louis Lambert AirportSt. Louis Lambert Airport7:20 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/5/2026 10:01:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/6/2026 7:20:00 PM. 50 Economy ticket for $372 per person are available. Travel duration is 21h 19m
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Air Canada28h 25m04:05 PMSt. Louis Lambert AirportSt. Louis Lambert Airport8:30 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Air Canada goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/5/2026 4:05:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/6/2026 8:30:00 PM. 50 Economy ticket for $900 per person are available. Travel duration is 28h 25m
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FlixBus28h 50m04:00 PMSt. Louis, MOGateway Station8:50 PMMonterrey, NLSendero Bus Station0EconomyA Bus from FlixBus goes from Gateway Station, St. Louis, MO (USA) at 2/5/2026 4:00:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/6/2026 8:50:00 PM. 50 Economy ticket for $223 per person are available. Travel duration is 28h 50m
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Greyhound US30h 0m01:20 AMSt. Louis, MOGateway Station7:20 AMMonterrey, NLSendero Bus Station0EconomyA Bus from Greyhound US goes from Gateway Station, St. Louis, MO (USA) at 2/5/2026 1:20:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/6/2026 7:20:00 AM. 50 Economy ticket for $261 per person are available. Travel duration is 30h 0m
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Greyhound US34h 5m04:30 PMSt. Louis, MOGateway Station2:35 AMMonterrey, NLSendero Bus Station0EconomyA Bus from Greyhound US goes from Gateway Station, St. Louis, MO (USA) at 2/5/2026 4:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/7/2026 2:35:00 AM. 50 Economy ticket for $223 per person are available. Travel duration is 34h 5m
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Greyhound US35h 5m01:30 AMSt. Louis, MOGateway Station12:35 PMMonterrey, NLSendero Bus Station0EconomyA Bus from Greyhound US goes from Gateway Station, St. Louis, MO (USA) at 2/5/2026 1:30:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/6/2026 12:35:00 PM. 50 Economy ticket for $278 per person are available. Travel duration is 35h 5m
Fastest Flights Thursday
Fastest Buses Thursday
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United Airlines10h 6m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport4:06 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/7/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/7/2026 4:06:00 PM. 50 Economy ticket for $474 per person are available. Travel duration is 10h 6m
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Frontier Airlines10h 16m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport4:16 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/7/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/7/2026 4:16:00 PM. 50 Economy ticket for $232 per person are available. Travel duration is 10h 16m
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United Airlines21h 40m03:11 PMSt. Louis Lambert AirportSt. Louis Lambert Airport12:51 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/7/2026 3:11:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/8/2026 12:51:00 PM. 50 Economy ticket for $478 per person are available. Travel duration is 21h 40m
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Frontier Airlines23h 53m05:42 PMSt. Louis Lambert AirportSt. Louis Lambert Airport5:35 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/7/2026 5:42:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/8/2026 5:35:00 PM. 50 Economy ticket for $189 per person are available. Travel duration is 23h 53m
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Frontier Airlines29h 23m012:12 PMSt. Louis Lambert AirportSt. Louis Lambert Airport5:35 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/7/2026 12:12:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/8/2026 5:35:00 PM. 50 Economy ticket for $189 per person are available. Travel duration is 29h 23m
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FlixBus28h 50m04:00 PMSt. Louis, MOGateway Station8:50 PMMonterrey, NLSendero Bus Station0EconomyA Bus from FlixBus goes from Gateway Station, St. Louis, MO (USA) at 2/7/2026 4:00:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/8/2026 8:50:00 PM. 50 Economy ticket for $207 per person are available. Travel duration is 28h 50m
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Greyhound US30h 0m01:20 AMSt. Louis, MOGateway Station7:20 AMMonterrey, NLSendero Bus Station0EconomyA Bus from Greyhound US goes from Gateway Station, St. Louis, MO (USA) at 2/7/2026 1:20:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/8/2026 7:20:00 AM. 50 Economy ticket for $208 per person are available. Travel duration is 30h 0m
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Greyhound US34h 5m04:30 PMSt. Louis, MOGateway Station2:35 AMMonterrey, NLSendero Bus Station0EconomyA Bus from Greyhound US goes from Gateway Station, St. Louis, MO (USA) at 2/7/2026 4:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/9/2026 2:35:00 AM. 50 Economy ticket for $205 per person are available. Travel duration is 34h 5m
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Greyhound US35h 5m01:30 AMSt. Louis, MOGateway Station12:35 PMMonterrey, NLSendero Bus Station0EconomyA Bus from Greyhound US goes from Gateway Station, St. Louis, MO (USA) at 2/7/2026 1:30:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/8/2026 12:35:00 PM. 50 Economy ticket for $208 per person are available. Travel duration is 35h 5m
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FlixBus37h 5m011:30 PMSt. Louis, MOGateway Station12:35 PMMonterrey, NLSendero Bus Station0EconomyA Bus from FlixBus goes from Gateway Station, St. Louis, MO (USA) at 2/7/2026 11:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/9/2026 12:35:00 PM. 50 Economy ticket for $206 per person are available. Travel duration is 37h 5m
Fastest Flights Saturday
Fastest Buses Saturday
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United Airlines5h 51m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport11:51 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from United Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/8/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/8/2026 11:51:00 AM. 50 Economy ticket for $460 per person are available. Travel duration is 5h 51m
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Skyscanner6h 21m06:30 AMSt. Louis Lambert AirportSt. Louis Lambert Airport12:51 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Skyscanner goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/8/2026 6:30:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/8/2026 12:51:00 PM. 50 Economy ticket for $460 per person are available. Travel duration is 6h 21m
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Delta Air Lines6h 47m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport12:47 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Delta Air Lines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/8/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/8/2026 12:47:00 PM. 50 Economy ticket for $402 per person are available. Travel duration is 6h 47m
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Frontier Airlines8h 36m08:59 AMSt. Louis Lambert AirportSt. Louis Lambert Airport5:35 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/8/2026 8:59:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/8/2026 5:35:00 PM. 50 Economy ticket for $208 per person are available. Travel duration is 8h 36m
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Air Canada28h 25m04:05 PMSt. Louis Lambert AirportSt. Louis Lambert Airport8:30 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Air Canada goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/8/2026 4:05:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/9/2026 8:30:00 PM. 50 Economy ticket for $209 per person are available. Travel duration is 28h 25m
Fastest Flights Sunday
Here you will find all operators and timetables for a
Bus from St. Louis, MO to Monterrey, NL
What are the most popular stations in St. Louis, MO and Monterrey, NL?
In St. Louis, MO, you will usually depart from Gateway Station, Lindbergh @ Hackberry NB Bus Stop or Skinker Boulevard, while in Monterrey, NL you will be arriving at Central Bus Station, Sendero Bus Station or Los Ángeles, 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 Monterrey, NL from St. Louis, MO? With 6 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 St. Louis, MO and Monterrey, NL, you can pay as low as $189 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 Monterrey, NL in just 5h 10m.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 St. Louis, MO and Monterrey, NL are United Airlines, Frontier Airlines and Greyhound US, 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 St. Louis, MO and Monterrey, NL 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 Sauget, IL or to San Nicolás de los Garza, and look at flights from St. Louis Lambert Airport, and landing at Monterrey, NL 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 St. Louis, MO to Monterrey, NL?
The most popular companies between St. Louis, MO and Monterrey, NL, are United Airlines, Frontier Airlines and Greyhound US. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Greyhound US and FlixBus
Airlines: United Airlines, Frontier Airlines, Delta Air Lines and 2 more.
All you need to know when you travel from St. Louis, MO to Monterrey, NL
Check all information on comfort and services on all modes of transports from St. Louis, MO to Monterrey, NL. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from St. Louis, MO to Monterrey, NL
How can I reach Monterrey, NL from St. Louis, MO?
Every day, there are on average 6 connections between Flight and Bus, with which you can get to Monterrey, NL from St. Louis, MO.
How far is Monterrey, NL from St. Louis, MO?
The distance between St. Louis, MO and Monterrey, NL is 1,064.8 miles.
What is the most ecofriendly mode of transport between St. Louis, MO and Monterrey, NL?
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 46 kgs of CO2, a train 60 kgs, a car 291 kgs, and a flight 422 kgs.
What is the cheapest mode of transport from St. Louis, MO to Monterrey, NL?
You can get to Monterrey, NL with just $189 by taking a Flight from Frontier Airlines.
What is the fastest way to get from St. Louis, MO to Monterrey, NL?
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 Monterrey, NL in just 5h 10m with a Flight from United Airlines.
More routes to St. Louis, MO and to Monterrey, NL
Looking for more options? Here you can see the most popular routes to St. Louis, MO and to Monterrey, NL. Simply click on a connection, and you’ll find all the details about the route!
- Trips to St. Louis, MO
- Atlanta, GA to St. Louis, MO
- Ciudad Juárez to St. Louis, MO
- Dallas to St. Louis, MO
- Houston to St. Louis, MO
- Mexico City to St. Louis, MO
- Monterrey, NL to St. Louis, MO
- Trips to Monterrey, NL
- Acapulco, GR to Monterrey, NL
- Aguascalientes to Monterrey, NL
- Austin to Monterrey, NL
- Chicago to Monterrey, NL
- Chihuahua to Monterrey, NL
- Culiacán Rosales to Monterrey, NL
- Durango, DG to Monterrey, NL
- Guadalajara, JC to Monterrey, NL
- Guanajuato Airport to Monterrey, NL
- Houston to Monterrey, NL
- León de los Aldama to Monterrey, NL
- Los Mochis to Monterrey, NL
- Mazatlán to Monterrey, NL
- Mexico City to Monterrey, NL
- Morelia to Monterrey, NL
- Puebla City, PL to Monterrey, NL
- Puerto Vallarta to Monterrey, NL
- San Luis Potosí to Monterrey, NL
- Santiago de Queretaro to Monterrey, NL
- Tampico to Monterrey, NL
- Tepic to Monterrey, NL
- Veracruz to Monterrey, NL
