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 $115 by taking a Bus from Greyhound US, 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 Airlines28h 26m01:59 PMSt. Louis Lambert AirportSt. Louis Lambert Airport6:25 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/13/2026 1:59:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/14/2026 6:25:00 PM. 50 Economy ticket for $234 per person are available. Travel duration is 28h 26m
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Skyscanner8h 1m010:10 AMSt. Louis Lambert AirportSt. Louis Lambert Airport6:11 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Skyscanner goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/13/2026 10:10:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/13/2026 6:11:00 PM. 50 Economy ticket for $459 per person are available. Travel duration is 8h 1m
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Delta Air Lines24h 52m011:55 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 2/13/2026 11:55:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/14/2026 12:47:00 PM. 50 Economy ticket for $771 per person are available. Travel duration is 24h 52m
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Delta Air Lines26h 34m010:13 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 2/13/2026 10:13:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/14/2026 12:47:00 PM. 50 Economy ticket for $966 per person are available. Travel duration is 26h 34m
Cheapest Flights Friday
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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 2/14/2026 11:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/16/2026 12:35:00 PM. 50 Economy ticket for $215 per person are available. Travel duration is 37h 5m
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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 2/14/2026 4:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/16/2026 2:35:00 AM. 50 Economy ticket for $218 per person are available. Travel duration is 34h 5m
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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 2/14/2026 1:20:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/15/2026 7:20:00 AM. 50 Economy ticket for $219 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 2/14/2026 1:30:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/15/2026 12:35:00 PM. 50 Economy ticket for $219 per person are available. Travel duration is 35h 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 2/14/2026 4:00:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/15/2026 8:50:00 PM. 50 Economy ticket for $220 per person are available. Travel duration is 28h 50m
Cheapest Buses Saturday
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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 2/15/2026 1:30:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/16/2026 12:35:00 PM. 50 Economy ticket for $115 per person are available. Travel duration is 35h 5m
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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 2/15/2026 4:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/17/2026 2:35:00 AM. 50 Economy ticket for $115 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 2/15/2026 11:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/17/2026 12:35:00 PM. 50 Economy ticket for $115 per person are available. Travel duration is 37h 5m
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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 2/15/2026 1:20:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/16/2026 7:20:00 AM. 50 Economy ticket for $116 per person are available. Travel duration is 30h 0m
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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 2/15/2026 4:00:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/16/2026 8:50:00 PM. 50 Economy ticket for $116 per person are available. Travel duration is 28h 50m
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Frontier Airlines29h 44m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport11:44 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/15/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/16/2026 11:44:00 AM. 50 Economy ticket for $330 per person are available. Travel duration is 29h 44m
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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 2/15/2026 4:05:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/16/2026 8:30:00 PM. 50 Economy ticket for $333 per person are available. Travel duration is 28h 25m
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Delta Air Lines7h 1m010:13 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 2/15/2026 10:13:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/15/2026 5:14:00 PM. 50 Economy ticket for $422 per person are available. Travel duration is 7h 1m
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United Airlines14h 36m06:00 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 2/15/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/15/2026 8:36:00 PM. 50 Economy ticket for $454 per person are available. Travel duration is 14h 36m
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Skyscanner6h 26m06:25 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 2/15/2026 6:25:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/15/2026 12:51:00 PM. 50 Economy ticket for $462 per person are available. Travel duration is 6h 26m
Cheapest Buses Sunday
Cheapest Flights Sunday
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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 2/16/2026 4:00:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/17/2026 8:50:00 PM. 50 Economy ticket for $140 per person are available. Travel duration is 28h 50m
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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 2/16/2026 11:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/18/2026 12:35:00 PM. 50 Economy ticket for $140 per person are available. Travel duration is 37h 5m
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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 2/16/2026 1:20:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/17/2026 7:20:00 AM. 50 Economy ticket for $142 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 2/16/2026 4:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/18/2026 2:35:00 AM. 50 Economy ticket for $142 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 2/16/2026 1:30:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/17/2026 12:35:00 PM. 50 Economy ticket for $154 per person are available. Travel duration is 35h 5m
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Frontier Airlines26h 30m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport8:30 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/16/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/17/2026 8:30:00 AM. 50 Economy ticket for $313 per person are available. Travel duration is 26h 30m
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Frontier Airlines30h 5m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport12:05 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/16/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/17/2026 12:05:00 PM. 50 Economy ticket for $320 per person are available. Travel duration is 30h 5m
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Frontier Airlines29h 44m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport11:44 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/16/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/17/2026 11:44:00 AM. 50 Economy ticket for $337 per person are available. Travel duration is 29h 44m
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Frontier Airlines28h 31m01:54 PMSt. Louis Lambert AirportSt. Louis Lambert Airport6:25 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/16/2026 1:54:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/17/2026 6:25:00 PM. 50 Economy ticket for $360 per person are available. Travel duration is 28h 31m
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Frontier Airlines18h 30m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport12:30 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/16/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/17/2026 12:30:00 AM. 50 Economy ticket for $367 per person are available. Travel duration is 18h 30m
Cheapest Buses Monday
Cheapest Flights Monday
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Frontier Airlines26h 30m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport8:30 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/17/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/18/2026 8:30:00 AM. 50 Economy ticket for $280 per person are available. Travel duration is 26h 30m
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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 2/17/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/17/2026 12:47:00 PM. 50 Economy ticket for $413 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 2/17/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/17/2026 11:51:00 AM. 50 Economy ticket for $440 per person are available. Travel duration is 5h 51m
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Skyscanner5h 56m010:10 AMSt. Louis Lambert AirportSt. Louis Lambert Airport4:06 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Skyscanner goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/17/2026 10:10:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/17/2026 4:06:00 PM. 50 Economy ticket for $440 per person are available. Travel duration is 5h 56m
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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 2/17/2026 4:05:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/18/2026 8:30:00 PM. 50 Economy ticket for $888 per person are available. Travel duration is 28h 25m
Cheapest Flights Tuesday
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Frontier Airlines8h 35m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport2:35 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/18/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/18/2026 2:35:00 PM. 50 Economy ticket for $279 per person are available. Travel duration is 8h 35m
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Frontier Airlines25h 34m04:51 PMSt. Louis Lambert AirportSt. Louis Lambert Airport6:25 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/18/2026 4:51:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/19/2026 6:25:00 PM. 50 Economy ticket for $288 per person are available. Travel duration is 25h 34m
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Delta Air Lines12h 19m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport6:19 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Delta Air Lines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/18/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/18/2026 6:19:00 PM. 50 Economy ticket for $396 per person are available. Travel duration is 12h 19m
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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 2/18/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/18/2026 12:47:00 PM. 50 Economy ticket for $418 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 2/18/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/18/2026 11:51:00 AM. 50 Economy ticket for $439 per person are available. Travel duration is 5h 51m
Cheapest Flights Wednesday
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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 2/19/2026 1:20:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/20/2026 7:20:00 AM. 50 Economy ticket for $141 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 2/19/2026 1:30:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/20/2026 12:35:00 PM. 50 Economy ticket for $142 per person are available. Travel duration is 35h 5m
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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 2/19/2026 4:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/21/2026 2:35:00 AM. 50 Economy ticket for $142 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 2/19/2026 4:00:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/20/2026 8:50:00 PM. 50 Economy ticket for $142 per person are available. Travel duration is 28h 50m
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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 2/19/2026 11:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/21/2026 12:35:00 PM. 50 Economy ticket for $159 per person are available. Travel duration is 37h 5m
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Frontier Airlines15h 16m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport9:16 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/19/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/19/2026 9:16:00 PM. 50 Economy ticket for $346 per person are available. Travel duration is 15h 16m
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Frontier Airlines29h 44m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport11:44 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/19/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/20/2026 11:44:00 AM. 50 Economy ticket for $346 per person are available. Travel duration is 29h 44m
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Frontier Airlines18h 30m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport12:30 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/19/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/20/2026 12:30:00 AM. 50 Economy ticket for $367 per person are available. Travel duration is 18h 30m
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United Airlines12h 11m06:00 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 2/19/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/19/2026 6:11:00 PM. 50 Economy ticket for $479 per person are available. Travel duration is 12h 11m
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United Airlines14h 36m06:00 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 2/19/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/19/2026 8:36:00 PM. 50 Economy ticket for $479 per person are available. Travel duration is 14h 36m
Cheapest Buses Thursday
Cheapest Flights Thursday
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 51m 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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Skyscanner8h 1m010:10 AMSt. Louis Lambert AirportSt. Louis Lambert Airport6:11 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Skyscanner goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/13/2026 10:10:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/13/2026 6:11:00 PM. 50 Economy ticket for $459 per person are available. Travel duration is 8h 1m
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Delta Air Lines24h 52m011:55 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 2/13/2026 11:55:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/14/2026 12:47:00 PM. 50 Economy ticket for $771 per person are available. Travel duration is 24h 52m
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Delta Air Lines26h 34m010:13 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 2/13/2026 10:13:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/14/2026 12:47:00 PM. 50 Economy ticket for $966 per person are available. Travel duration is 26h 34m
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Frontier Airlines28h 26m01:59 PMSt. Louis Lambert AirportSt. Louis Lambert Airport6:25 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/13/2026 1:59:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/14/2026 6:25:00 PM. 50 Economy ticket for $234 per person are available. Travel duration is 28h 26m
Fastest Flights Friday
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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 2/14/2026 4:00:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/15/2026 8:50:00 PM. 50 Economy ticket for $220 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 2/14/2026 1:20:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/15/2026 7:20:00 AM. 50 Economy ticket for $219 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 2/14/2026 4:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/16/2026 2:35:00 AM. 50 Economy ticket for $218 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 2/14/2026 1:30:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/15/2026 12:35:00 PM. 50 Economy ticket for $219 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 2/14/2026 11:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/16/2026 12:35:00 PM. 50 Economy ticket for $215 per person are available. Travel duration is 37h 5m
Fastest Buses Saturday
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Skyscanner6h 26m06:25 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 2/15/2026 6:25:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/15/2026 12:51:00 PM. 50 Economy ticket for $462 per person are available. Travel duration is 6h 26m
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Delta Air Lines7h 1m010:13 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 2/15/2026 10:13:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/15/2026 5:14:00 PM. 50 Economy ticket for $422 per person are available. Travel duration is 7h 1m
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United Airlines14h 36m06:00 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 2/15/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/15/2026 8:36:00 PM. 50 Economy ticket for $454 per person are available. Travel duration is 14h 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 2/15/2026 4:05:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/16/2026 8:30:00 PM. 50 Economy ticket for $333 per person are available. Travel duration is 28h 25m
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Frontier Airlines29h 44m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport11:44 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/15/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/16/2026 11:44:00 AM. 50 Economy ticket for $330 per person are available. Travel duration is 29h 44m
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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 2/15/2026 4:00:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/16/2026 8:50:00 PM. 50 Economy ticket for $116 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 2/15/2026 1:20:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/16/2026 7:20:00 AM. 50 Economy ticket for $116 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 2/15/2026 4:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/17/2026 2:35:00 AM. 50 Economy ticket for $115 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 2/15/2026 1:30:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/16/2026 12:35:00 PM. 50 Economy ticket for $115 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 2/15/2026 11:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/17/2026 12:35:00 PM. 50 Economy ticket for $115 per person are available. Travel duration is 37h 5m
Fastest Flights Sunday
Fastest Buses Sunday
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Frontier Airlines18h 30m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport12:30 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/16/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/17/2026 12:30:00 AM. 50 Economy ticket for $367 per person are available. Travel duration is 18h 30m
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Frontier Airlines26h 30m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport8:30 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/16/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/17/2026 8:30:00 AM. 50 Economy ticket for $313 per person are available. Travel duration is 26h 30m
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Frontier Airlines28h 31m01:54 PMSt. Louis Lambert AirportSt. Louis Lambert Airport6:25 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/16/2026 1:54:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/17/2026 6:25:00 PM. 50 Economy ticket for $360 per person are available. Travel duration is 28h 31m
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Frontier Airlines29h 44m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport11:44 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/16/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/17/2026 11:44:00 AM. 50 Economy ticket for $337 per person are available. Travel duration is 29h 44m
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Frontier Airlines30h 5m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport12:05 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/16/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/17/2026 12:05:00 PM. 50 Economy ticket for $320 per person are available. Travel duration is 30h 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 2/16/2026 4:00:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/17/2026 8:50:00 PM. 50 Economy ticket for $140 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 2/16/2026 1:20:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/17/2026 7:20:00 AM. 50 Economy ticket for $142 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 2/16/2026 4:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/18/2026 2:35:00 AM. 50 Economy ticket for $142 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 2/16/2026 1:30:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/17/2026 12:35:00 PM. 50 Economy ticket for $154 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 2/16/2026 11:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/18/2026 12:35:00 PM. 50 Economy ticket for $140 per person are available. Travel duration is 37h 5m
Fastest Flights Monday
Fastest Buses Monday
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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 2/17/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/17/2026 11:51:00 AM. 50 Economy ticket for $440 per person are available. Travel duration is 5h 51m
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Skyscanner5h 56m010:10 AMSt. Louis Lambert AirportSt. Louis Lambert Airport4:06 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Skyscanner goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/17/2026 10:10:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/17/2026 4:06:00 PM. 50 Economy ticket for $440 per person are available. Travel duration is 5h 56m
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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 2/17/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/17/2026 12:47:00 PM. 50 Economy ticket for $413 per person are available. Travel duration is 6h 47m
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Frontier Airlines26h 30m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport8:30 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/17/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/18/2026 8:30:00 AM. 50 Economy ticket for $280 per person are available. Travel duration is 26h 30m
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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 2/17/2026 4:05:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/18/2026 8:30:00 PM. 50 Economy ticket for $888 per person are available. Travel duration is 28h 25m
Fastest Flights Tuesday
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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 2/18/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/18/2026 11:51:00 AM. 50 Economy ticket for $439 per person are available. Travel duration is 5h 51m
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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 2/18/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/18/2026 12:47:00 PM. 50 Economy ticket for $418 per person are available. Travel duration is 6h 47m
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Frontier Airlines8h 35m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport2:35 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/18/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/18/2026 2:35:00 PM. 50 Economy ticket for $279 per person are available. Travel duration is 8h 35m
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Delta Air Lines12h 19m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport6:19 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Delta Air Lines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/18/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/18/2026 6:19:00 PM. 50 Economy ticket for $396 per person are available. Travel duration is 12h 19m
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Frontier Airlines25h 34m04:51 PMSt. Louis Lambert AirportSt. Louis Lambert Airport6:25 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/18/2026 4:51:00 PM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/19/2026 6:25:00 PM. 50 Economy ticket for $288 per person are available. Travel duration is 25h 34m
Fastest Flights Wednesday
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United Airlines12h 11m06:00 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 2/19/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/19/2026 6:11:00 PM. 50 Economy ticket for $479 per person are available. Travel duration is 12h 11m
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United Airlines14h 36m06:00 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 2/19/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/19/2026 8:36:00 PM. 50 Economy ticket for $479 per person are available. Travel duration is 14h 36m
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Frontier Airlines15h 16m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport9:16 PMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/19/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/19/2026 9:16:00 PM. 50 Economy ticket for $346 per person are available. Travel duration is 15h 16m
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Frontier Airlines18h 30m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport12:30 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/19/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/20/2026 12:30:00 AM. 50 Economy ticket for $367 per person are available. Travel duration is 18h 30m
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Frontier Airlines29h 44m06:00 AMSt. Louis Lambert AirportSt. Louis Lambert Airport11:44 AMMonterrey, NL AirportMonterrey, NL Airport0EconomyA Flight from Frontier Airlines goes from St. Louis Lambert Airport, St. Louis Lambert Airport (USA) at 2/19/2026 6:00:00 AM to Monterrey, NL Airport, Monterrey, NL Airport (Mexico) arriving at 2/20/2026 11:44:00 AM. 50 Economy ticket for $346 per person are available. Travel duration is 29h 44m
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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 2/19/2026 4:00:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/20/2026 8:50:00 PM. 50 Economy ticket for $142 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 2/19/2026 1:20:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/20/2026 7:20:00 AM. 50 Economy ticket for $141 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 2/19/2026 4:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/21/2026 2:35:00 AM. 50 Economy ticket for $142 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 2/19/2026 1:30:00 AM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/20/2026 12:35:00 PM. 50 Economy ticket for $142 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 2/19/2026 11:30:00 PM to Sendero Bus Station, Monterrey, NL (Mexico) arriving at 2/21/2026 12:35:00 PM. 50 Economy ticket for $159 per person are available. Travel duration is 37h 5m
Fastest Flights Thursday
Fastest Buses Thursday
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, Skinker Boulevard or Lindbergh @ Hackberry NB Bus Stop, 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 7 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 $115 with a Bus from Greyhound US.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 51m.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 Frontier Airlines, Greyhound US and FlixBus, 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 Belleville 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 Frontier Airlines, Greyhound US and FlixBus. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: Greyhound US and FlixBus
Airlines: Frontier Airlines, Delta Air Lines, United Airlines 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 7 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 $115 by taking a Bus from Greyhound US.
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 51m 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
- Atlanta, GA to Monterrey, NL
- Austin to Monterrey, NL
- Culiacán Rosales to Monterrey, NL
- Dallas to Monterrey, NL
- Durango, DG to Monterrey, NL
- Guadalajara, JC to Monterrey, NL
- Hermosillo to Monterrey, NL
- Houston to Monterrey, NL
- León de los Aldama 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
- Silao to Monterrey, NL
- Tampico to Monterrey, NL
- Tijuana, BC to Monterrey, NL
- Veracruz to Monterrey, NL
- Zapopan to Monterrey, NL
