$132+ Cheap flights from Missouri to Mexico
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MEX
Sep 16 — Sep 231
Round-trip
1 adult, Economy
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Find cheap flights from Missouri to Mexico with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Missouri to Mexico
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Cheapest flights from Missouri to MexicoExplore the most affordable flight options available from Missouri to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
Explore the most affordable flight options available from Missouri to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
This FlightHub deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:10 am -
1 stop14h 45m
Wed 11/411:05 am -
1 stop28h 47m
Deal found 8/12![Frontier logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:32 pm -
2 stops27h 13m
Wed 9/308:40 am -
1 stop9h 57m
Deal found 8/13![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:49 pm -
1 stop28h 56m
Mon 11/99:45 am -
2 stops47h 55m
Deal found 8/15![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:32 pm -
1 stop21h 58m
Sat 9/268:40 am -
1 stop9h 57m
Deal found 8/12![Multiple Airlines logo]()
$372
This FlightHub deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:10 pm -
1 stop22h 20m
Wed 10/2111:10 am -
1 stop27h 24m
Deal found 8/13![Frontier logo]()
$372
This Justfly.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:32 pm -
1 stop21h 58m
Wed 9/308:40 am -
1 stop9h 57m
Deal found 8/15![Frontier logo]()
$376
This Frontier deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:20 am -
1 stop7h 10m
Tue 9/228:40 am -
1 stop9h 57m
Deal found 8/14![Frontier logo]()
$380
This Priceline deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:10 am -
1 stop14h 45m
Sat 11/712:05 pm -
1 stop10h 34m
Deal found 8/15![Frontier logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:32 pm -
1 stop28h 38m
Wed 11/49:45 am -
2 stops23h 55m
Deal found 8/12![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:29 pm -
2 stops33h 16m
Sun 10/1111:00 am -
1 stop24h 35m
Deal found 8/12![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:32 pm -
1 stop21h 58m
Mon 10/511:05 am -
2 stops31h 32m
Deal found 8/14![Multiple Airlines logo]()
$395
This Justfly.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:00 pm -
1 stop22h 30m
Wed 10/218:45 pm -
1 stop16h 40m
Deal found 8/17![Frontier logo]()
$395
Best flights from Missouri to MexicoDiscover carefully curated flight deals from Missouri to Mexico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
Discover carefully curated flight deals from Missouri to Mexico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:32 pm -
1 stop21h 58m
Tue 9/2211:00 am -
2 stops31h 37m
Deal found 8/14![Multiple Airlines logo]()
$397
This Justfly.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:10 pm -
2 stops27h 35m
Tue 11/311:05 am -
1 stop28h 47m
Deal found 8/13![Frontier logo]()
$418
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:59 am -
2 stops14h 31m
Wed 9/162:27 pm -
2 stops16h 55m
Deal found 8/12![Delta logo]()
$438
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:35 am -
Nonstop3h 20m
Tue 10/61:45 pm -
1 stop8h 15m
Deal found 8/13![Southwest logo]()
$508
This Volaris deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:10 am -
1 stop14h 45m
Sat 11/76:45 am -
1 stop9h 07m
Deal found 8/12![Volaris logo]()
$524
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am -
1 stop7h 10m
Tue 10/62:49 pm -
1 stop5h 45m
Deal found 8/15![United Airlines logo]()
$568
This American Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:03 am -
1 stop5h 47m
Wed 9/3012:10 pm -
1 stop8h 32m
Deal found 8/15![American Airlines logo]()
$568
This Aeromexico deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am -
2 stops12h 40m
Thu 11/57:00 am -
2 stops16h 54m
Deal found 8/16![Aeromexico logo]()
$599
This FlightHub deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:17 pm -
1 stop26h 43m
Mon 11/166:05 am -
2 stops31h 17m
Deal found 8/12![Frontier logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:35 am -
2 stops13h 10m
Sat 11/712:05 pm -
1 stop10h 34m
Deal found 8/16![Multiple Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:16 am -
1 stop8h 09m
Fri 10/166:15 am -
2 stops15h 41m
Deal found 8/17![Delta logo]()
$489
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:50 pm -
2 stops14h 10m
Tue 10/62:20 pm -
1 stop8h 05m
Deal found 8/13![Southwest logo]()
$533
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:00 am -
2 stops12h 48m
Thu 10/811:32 am -
2 stops12h 22m
Deal found 8/15![Delta logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:20 am -
1 stop13h 25m
Sun 9/2011:05 am -
1 stop28h 29m
Deal found 8/16![Multiple Airlines logo]()
$541
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/27:04 pm -
2 stops17h 58m
Tue 2/92:00 pm -
1 stop7h 13m
Deal found 8/12![United Airlines logo]()
$596
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am -
2 stops9h 25m
Fri 10/2310:59 am -
1 stop9h 08m
Deal found 8/12![American Airlines logo]()
$609
This FlightHub deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:32 pm -
2 stops26h 43m
Tue 9/154:10 pm -
2 stops26h 27m
Deal found 8/16![Frontier logo]()
$563
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:05 am -
1 stop5h 50m
Fri 10/21:45 pm -
2 stops9h 00m
Deal found 8/12![Southwest logo]()
$567
This Aeromexico deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:05 am -
2 stops15h 40m
Thu 11/57:55 am -
2 stops13h 22m
Deal found 8/17![Aeromexico logo]()
$635
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am -
1 stop7h 20m
Sat 10/249:20 am -
2 stops12h 36m
Deal found 8/16![Delta logo]()
$536
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:25 am -
1 stop6h 08m
Mon 9/143:43 pm -
1 stop7h 59m
Deal found 8/12![United Airlines logo]()
$606
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:00 am -
1 stop6h 10m
Sat 10/3111:35 am -
Nonstop3h 25m
Deal found 8/12![Southwest logo]()
$567
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:25 am -
1 stop6h 01m
Tue 11/32:12 pm -
2 stops9h 25m
Deal found 8/12![American Airlines logo]()
$634
This FlightHub deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:32 pm -
2 stops26h 43m
Wed 9/304:10 pm -
2 stops26h 27m
Deal found 8/16![Frontier logo]()
$582
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:00 am -
1 stop7h 15m
Wed 11/186:02 am -
2 stops16h 18m
Deal found 8/14![Delta logo]()
$538
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:19 am -
1 stop8h 23m
Sun 10/253:50 pm -
2 stops17h 08m
Deal found 8/14![United Airlines logo]()
$610
This Southwest deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:10 am -
1 stop6h 25m
Sat 10/2411:35 am -
Nonstop3h 25m
Deal found 8/16![Southwest logo]()
$576
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:26 pm -
1 stop5h 24m
Tue 9/226:03 am -
2 stops13h 11m
Deal found 8/15![Delta logo]()
$548
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:44 pm -
1 stop16h 40m
Sat 11/141:58 pm -
1 stop10h 26m
Deal found 8/16![American Airlines logo]()
$668
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am -
2 stops8h 48m
Tue 10/61:44 pm -
2 stops20h 58m
Deal found 8/15![United Airlines logo]()
$618
Last-minute flights from Missouri to MexicoDiscover last-minute flight deals from Missouri to Mexico. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Mexico. Data last updated August 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:10 pm -
1 stop22h 20m
Fri 9/1811:55 am -
1 stop22h 37m
Deal found 8/12![Multiple Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:32 pm -
1 stop21h 58m
Fri 9/188:40 am -
1 stop9h 57m
Deal found 8/12![Multiple Airlines logo]()
$408
This Frontier deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:20 am -
1 stop7h 10m
Tue 9/228:40 am -
1 stop9h 57m
Deal found 8/14![Frontier logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:32 pm -
1 stop21h 58m
Tue 9/2211:00 am -
2 stops31h 37m
Deal found 8/14![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:10 pm -
1 stop22h 20m
Mon 9/2111:05 am -
2 stops47h 27m
Deal found 8/17![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:32 pm -
1 stop21h 58m
Sat 9/268:40 am -
1 stop9h 57m
Deal found 8/12![Multiple Airlines logo]()
$372
This FlightHub deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:32 pm -
1 stop21h 58m
Wed 9/308:40 am -
1 stop9h 57m
Deal found 8/13![Frontier logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:32 pm -
2 stops27h 13m
Wed 9/308:40 am -
1 stop9h 57m
Deal found 8/13![Multiple Airlines logo]()
$359
This Justfly.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:32 pm -
1 stop21h 58m
Wed 9/308:40 am -
1 stop9h 57m
Deal found 8/15![Frontier logo]()
$376
This Justfly.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:32 pm -
1 stop21h 58m
Thu 10/18:40 am -
1 stop9h 57m
Deal found 8/15![Frontier logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:10 pm -
1 stop22h 20m
Thu 10/111:05 am -
1 stop28h 29m
Deal found 8/17![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:32 pm -
1 stop21h 58m
Mon 10/511:05 am -
2 stops31h 32m
Deal found 8/14![Multiple Airlines logo]()
$395
One-way flights from Missouri to MexicoSearch for one-way flight options from Missouri to Mexico. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
Search for one-way flight options from Missouri to Mexico. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:38 pm -
2 stops20h 17m
Deal found 8/13![Multiple Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:17 pm -
2 stops32h 40m
Deal found 8/13![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:17 pm -
2 stops32h 40m
Deal found 8/14![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:17 pm -
2 stops32h 40m
Deal found 8/13![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:35 am -
3 stops46h 22m
Deal found 8/12![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:32 pm -
1 stop21h 58m
Deal found 8/12![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:43 pm -
2 stops27h 15m
Deal found 8/14![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:32 pm -
2 stops27h 26m
Deal found 8/14![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:10 pm -
2 stops36h 30m
Deal found 8/15![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:32 pm -
2 stops27h 26m
Deal found 8/13![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:10 pm -
2 stops27h 48m
Deal found 8/13![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:35 am -
2 stops35h 35m
Deal found 8/12![Multiple Airlines logo]()
$163
Find flight deals from Missouri to Mexico
Keep the following information in mind while searching for Missouri to Mexico flight deals. Data was last updated August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $355 (FlightHub) |
One-way from | $132 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $700 |
Good round-trip deal | $534 or less |
Good one-way deal | $256 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Mexico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from Missouri to Mexico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CityMexico City
MCI Kansas City - MEX Mexico City Benito Juarez
MCIMEX
Kansas City
Mon 9/14
8:32 pm-5:30 pm
1 stop21h 58m
Mexico City Benito Juarez
Tue 9/22
11:00 am-7:37 pm
2 stops31h 37m
$397
St. LouisMexico City
STL Lambert-St Louis - MEX Mexico City Benito Juarez
STLMEX
Lambert-St Louis
Fri 10/30
8:10 pm-10:45 pm
2 stops27h 35m
Mexico City Benito Juarez
Tue 11/3
11:05 am-3:52 pm
1 stop28h 47m
$418
Kansas CitySan José del Cabo
MCI Kansas City - SJD San José del Cabo Los Cabos
MCISJD
Kansas City
Wed 9/9
9:59 am-10:30 pm
2 stops14h 31m
San José del Cabo Los Cabos
Wed 9/16
2:27 pm-9:22 am
2 stops16h 55m
$438
Kansas CityMexico City
MCI Kansas City - MEX Mexico City Benito Juarez
MCIMEX
Kansas City
Sat 11/7
2:17 pm-5:00 pm
1 stop26h 43m
Mexico City Benito Juarez
Mon 11/16
6:05 am-1:22 pm
2 stops31h 17m
$445
St. LouisMexico City
STL Lambert-St Louis - MEX Mexico City Benito Juarez
STLMEX
Lambert-St Louis
Sat 10/31
10:35 am-10:45 pm
2 stops13h 10m
Mexico City Benito Juarez
Sat 11/7
12:05 pm-10:39 pm
1 stop10h 34m
$474
Kansas CitySan José del Cabo
MCI Kansas City - SJD San José del Cabo Los Cabos
MCISJD
Kansas City
Sun 10/11
7:16 am-1:25 pm
1 stop8h 09m
San José del Cabo Los Cabos
Fri 10/16
6:15 am-11:56 pm
2 stops15h 41m
$489
Kansas CityCancún
MCI Kansas City - CUN Cancun
MCICUN
Kansas City
Fri 10/2
6:35 am-9:55 am
Nonstop3h 20m
Cancun
Tue 10/6
1:45 pm-10:00 pm
1 stop8h 15m
$508
St. LouisMexico City
STL Lambert-St Louis - MEX Mexico City Benito Juarez
STLMEX
Lambert-St Louis
Fri 10/30
6:10 am-7:55 pm
1 stop14h 45m
Mexico City Benito Juarez
Sat 11/7
6:45 am-3:52 pm
1 stop9h 07m
$524
St. LouisCancún
STL Lambert-St Louis - CUN Cancun
STLCUN
Lambert-St Louis
Sun 10/4
9:50 pm-12:00 pm
2 stops14h 10m
Cancun
Tue 10/6
2:20 pm-10:25 pm
1 stop8h 05m
$533
St. LouisCancún
STL Lambert-St Louis - CUN Cancun
STLCUN
Lambert-St Louis
Sun 10/4
6:00 am-6:48 pm
2 stops12h 48m
Cancun
Thu 10/8
11:32 am-11:54 pm
2 stops12h 22m
$536
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Missouri to Mexico
Have a flexible travel schedule? Discover the best time to fly to Mexico from Missouri with our price prediction graph.
MCI-MEX
STL-MEX
MCI-CUN
STL-CUN
MCI-SJD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Missouri to Mexico
USMO-MX0
MCI-MEX
STL-MEX
MCI-CUN
STL-CUN
What is the cheapest month to book a flight from Missouri to Mexico?
Currently, January is the cheapest month in which you can book a flight from Missouri to Mexico (average of $556). Flying from Missouri to Mexico in December is currently the most expensive (average of $690). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MO to MX?
Find hourly flight availability from Missouri to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 17, 2026.
When flying from Missouri to Mexico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How far ahead should I book a flight from Missouri to Mexico?
The price you pay for your flight from Missouri to Mexico may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Mexico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Missouri to Mexico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Mexico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Mexico by cabin class
Find flights from Missouri to Mexico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Mexico flights
Browse other Missouri and Mexico flight options. Last updated on August 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Mexico
Find the right flight back to Missouri after your stay in Mexico
Missouri to Mexico flights
Consider these flights traveling from Missouri to Mexico.
Fly to Mexico regions
Consider these flights traveling to Mexico regions.
Top 10 airlines flying from Missouri to Mexico
Discover the top 10 airlines that operate flights from Missouri to Mexico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$589 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$187 | Average$380 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$194 | Average$551 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$195 | Average$550 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$207 | Average$436 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$278 | Average$634 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$385 | Average$674 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$404 | Average$545 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$424 | Average$655 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$527 | Average$597 | FlexibilityNo cancel fee | On-time75% |