$149+ Cheap flights from Missouri to Mexico
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MEX
Oct 31 — Nov 71
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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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 October 1, 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 October 1, 2026.
This FlightHub deal was found by Cheapflights users on 9/27. 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 11/78:43 pm -
1 stop20h 45m
Sat 11/149:02 am -
1 stop10h 45m
Deal found 9/27![Frontier logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 11/44:18 pm -
2 stops30h 27m
Wed 11/118:00 am -
1 stop7h 23m
Deal found 9/30![Multiple Airlines logo]()
$394
This FlightHub deal was found by Cheapflights users on 9/28. 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.
Tue 12/16:00 am -
1 stop17h 20m
Tue 12/88:00 am -
1 stop27h 04m
Deal found 9/28![Frontier logo]()
$396
This FlightHub deal was found by Cheapflights users on 9/28. 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.
Thu 11/128:43 pm -
1 stop20h 07m
Wed 11/188:00 am -
1 stop11h 47m
Deal found 9/28![Frontier logo]()
$400
This FlightHub deal was found by Cheapflights users on 9/30. 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.
Thu 11/512:14 pm -
1 stop10h 31m
Mon 11/99:45 pm -
1 stop17h 01m
Deal found 9/30![Frontier logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/268:43 pm -
2 stops26h 08m
Wed 11/49:02 am -
1 stop10h 45m
Deal found 9/30![Multiple Airlines logo]()
$410
This Frontier deal was found by Cheapflights users on 9/28. 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.
Thu 11/1212:14 pm -
1 stop10h 31m
Thu 11/1911:10 am -
1 stop12h 06m
Deal found 9/28![Frontier logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 11/136:44 pm -
2 stops28h 11m
Thu 11/1911:10 am -
1 stop12h 06m
Deal found 9/29![Multiple Airlines logo]()
$415
This Frontier deal was found by Cheapflights users on 9/28. 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.
Thu 11/512:14 pm -
1 stop10h 31m
Wed 11/115:50 am -
2 stops11h 50m
Deal found 9/28![Frontier logo]()
$416
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:20 am -
Nonstop3h 14m
Fri 11/2011:44 am -
1 stop6h 56m
Deal found 9/29![Frontier logo]()
$417
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Thu 11/127:06 pm -
1 stop18h 01m
Thu 11/191:51 pm -
1 stop7h 23m
Deal found 9/28![American Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/96:44 pm -
3 stops22h 23m
Thu 11/1212:23 pm -
Nonstop3h 23m
Deal found 9/27![Multiple Airlines logo]()
$419
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 October 1, 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 October 1, 2026.
This Delta deal was found by Cheapflights users on 9/28. 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 1/109:59 am -
2 stops13h 29m
Sun 1/1711:50 am -
1 stop10h 27m
Deal found 9/28![Delta logo]()
$493
This Southwest deal was found by Cheapflights users on 9/30. 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.
Mon 12/75:45 am -
1 stop6h 10m
Mon 12/1412:35 pm -
1 stop6h 15m
Deal found 9/30![Southwest logo]()
$493
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Sat 11/145:00 am -
2 stops10h 32m
Sat 11/212:11 pm -
1 stop7h 15m
Deal found 9/29![United Airlines logo]()
$523
This Volaris deal was found by Cheapflights users on 9/28. 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.
Thu 2/186:00 am -
1 stop17h 20m
Tue 2/2311:10 am -
1 stop12h 54m
Deal found 9/28![Volaris logo]()
$592
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 12/48:29 pm -
1 stop20h 59m
Sun 12/139:02 am -
1 stop10h 33m
Deal found 9/29![Multiple Airlines logo]()
$619
This Aeromexico deal was found by Cheapflights users on 9/30. 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.
Mon 11/306:00 am -
1 stop7h 45m
Wed 12/26:01 am -
2 stops15h 37m
Deal found 9/30![Aeromexico logo]()
$660
This American Airlines deal was found by Cheapflights users on 9/25. 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 10/33:34 pm -
1 stop20h 12m
Sat 10/1011:57 am -
1 stop6h 46m
Deal found 9/25![American Airlines logo]()
$676
This Frontier deal was found by Cheapflights users on 9/30. 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 10/1912:53 pm -
1 stop10h 05m
Fri 10/238:50 pm -
2 stops21h 58m
Deal found 9/30![Frontier logo]()
$778
This Delta deal was found by Cheapflights users on 9/29. 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 1/157:00 am -
1 stop8h 00m
Fri 1/221:30 pm -
1 stop9h 28m
Deal found 9/29![Delta logo]()
$493
This Southwest deal was found by Cheapflights users on 9/28. 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.
Wed 10/286:35 am -
Nonstop3h 20m
Wed 11/43:30 pm -
Nonstop3h 25m
Deal found 9/28![Southwest logo]()
$531
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 11/96:28 am -
1 stop6h 27m
Mon 11/163:31 pm -
1 stop6h 59m
Deal found 9/25![United Airlines logo]()
$550
This Delta deal was found by Cheapflights users on 9/29. 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 11/87:00 am -
1 stop12h 55m
Tue 11/176:49 am -
2 stops18h 07m
Deal found 9/29![Delta logo]()
$506
This Southwest deal was found by Cheapflights users on 9/26. 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 10/206:35 am -
Nonstop3h 20m
Thu 11/193:30 pm -
Nonstop3h 25m
Deal found 9/26![Southwest logo]()
$541
This Volaris deal was found by Cheapflights users on 9/25. 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.
Sat 2/136:00 am -
1 stop17h 20m
Sat 3/66:45 am -
1 stop9h 42m
Deal found 9/25![Volaris logo]()
$604
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/285:20 pm -
2 stops17h 23m
Mon 11/23:17 pm -
1 stop8h 35m
Deal found 9/27![United Airlines logo]()
$550
This Delta deal was found by Cheapflights users on 9/29. 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 11/87:00 am -
2 stops12h 40m
Thu 11/1912:13 pm -
1 stop10h 29m
Deal found 9/29![Delta logo]()
$506
This Southwest deal was found by Cheapflights users on 9/29. 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 12/65:05 am -
1 stop10h 10m
Sat 12/1210:05 am -
Nonstop3h 30m
Deal found 9/29![Southwest logo]()
$547
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Mon 11/26:15 am -
1 stop6h 28m
Tue 11/32:11 pm -
1 stop7h 15m
Deal found 9/29![United Airlines logo]()
$563
This Volaris deal was found by Cheapflights users on 9/26. 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.
Sun 2/146:00 am -
1 stop17h 20m
Sat 2/206:45 am -
1 stop9h 42m
Deal found 9/26![Volaris logo]()
$628
This Delta deal was found by Cheapflights users on 9/30. 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.
Mon 12/77:03 am -
1 stop13h 05m
Fri 12/1111:21 am -
2 stops13h 44m
Deal found 9/30![Delta logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Thu 10/154:30 pm -
2 stops26h 00m
Sat 10/1711:05 am -
1 stop11h 08m
Deal found 9/28![Multiple Airlines logo]()
$705
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 10/185:25 am -
1 stop7h 59m
Sun 10/253:53 pm -
1 stop6h 30m
Deal found 9/25![American Airlines logo]()
$712
This Southwest deal was found by Cheapflights users on 9/30. 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.
Wed 10/286:00 am -
2 stops7h 15m
Wed 11/48:20 am -
2 stops8h 15m
Deal found 9/30![Southwest logo]()
$551
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/175:36 pm -
2 stops21h 12m
Wed 10/211:44 pm -
2 stops20h 29m
Deal found 9/26![United Airlines logo]()
$567
This Aeromexico deal was found by Cheapflights users on 9/28. 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.
Mon 11/168:10 am -
2 stops23h 23m
Thu 11/196:01 am -
2 stops10h 25m
Deal found 9/28![Aeromexico logo]()
$758
This Delta deal was found by Cheapflights users on 9/27. 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.
Sat 1/169:59 am -
2 stops12h 15m
Sat 1/2310:35 am -
2 stops12h 23m
Deal found 9/27![Delta logo]()
$535
This Volaris deal was found by Cheapflights users on 9/29. 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 10/306:20 am -
1 stop14h 35m
Sat 11/78:00 am -
1 stop11h 14m
Deal found 9/29![Volaris logo]()
$660
This FlightHub deal was found by Cheapflights users on 9/27. 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.
Fri 10/307:59 pm -
2 stops51h 56m
Fri 11/68:00 am -
1 stop11h 14m
Deal found 9/27![Frontier logo]()
$800
This Southwest deal was found by Cheapflights users on 10/1. 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 11/310:30 am -
2 stops8h 15m
Tue 11/1012:35 pm -
1 stop10h 40m
Deal found 10/1![Southwest logo]()
$551
This American Airlines deal was found by Cheapflights users on 10/1. 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 12/228:06 am -
1 stop7h 25m
Tue 12/297:16 pm -
2 stops14h 11m
Deal found 10/1![American Airlines logo]()
$758
Last-minute flights from Missouri to MexicoDiscover last-minute flight deals from Missouri to Mexico. Data last updated October 1, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Mexico. Data last updated October 1, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/26. 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 10/712:17 pm -
1 stop10h 28m
Tue 10/138:45 pm -
1 stop16h 40m
Deal found 9/26![Volaris logo]()
$465
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/177:10 pm -
1 stop16h 42m
Wed 10/2111:57 am -
2 stops9h 45m
Deal found 9/26![American Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 9/26. 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 10/187:16 am -
1 stop8h 09m
Fri 10/236:15 am -
2 stops13h 31m
Deal found 9/26![Delta logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 10/238:43 pm -
2 stops43h 44m
Mon 11/29:02 am -
1 stop10h 45m
Deal found 9/28![Multiple Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 9/27. 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.
Sun 10/256:53 am -
1 stop8h 02m
Fri 10/3011:07 am -
1 stop9h 48m
Deal found 9/27![American Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/268:43 pm -
2 stops26h 08m
Wed 11/49:02 am -
1 stop10h 45m
Deal found 9/30![Multiple Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/275:00 am -
2 stops10h 32m
Tue 11/312:55 pm -
1 stop7h 45m
Deal found 9/29![United Airlines logo]()
$433
This American Airlines deal was found by Cheapflights users on 9/29. 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 -
2 stops8h 52m
Tue 11/31:14 pm -
2 stops9h 23m
Deal found 9/29![American Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/286:20 am -
Nonstop3h 14m
Wed 11/45:40 pm -
2 stops49h 00m
Deal found 9/30![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/288:43 pm -
2 stops26h 08m
Wed 11/49:02 am -
1 stop10h 45m
Deal found 9/30![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/306:44 pm -
2 stops53h 11m
Fri 11/68:00 am -
1 stop11h 14m
Deal found 9/30![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/308:43 pm -
2 stops26h 08m
Fri 11/69:02 am -
1 stop10h 45m
Deal found 9/30![Multiple Airlines logo]()
$466
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 October 1, 2026.
Search for one-way flight options from Missouri to Mexico. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 11/46:44 pm -
3 stops44h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 10/306:44 pm -
3 stops45h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/236:35 pm -
3 stops44h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$161
This Priceline deal was found by Cheapflights users on 9/28. 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.
Wed 12/96:00 am -
1 stop10h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 12/97:54 pm -
3 stops25h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$162
This Justfly.com deal was found by Cheapflights users on 9/30. 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.
Tue 12/86:00 am -
1 stop13h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 12/212:02 pm -
3 stops53h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 1/258:31 pm -
2 stops21h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/96:44 pm -
3 stops22h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 12/712:02 pm -
2 stops34h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/256:35 pm -
3 stops44h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/116:44 pm -
3 stops53h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$174
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 October 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $371 (Kiwi.com) |
One-way from | $149 (Kiwi.com) |
Popular in | October |
Cheapest in | April |
Average price | $858 |
Good round-trip deal | $543 or less |
Good one-way deal | $288 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 7,457,451 searches. Data last updated October 1, 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
St. LouisMexico City
STL Lambert-St Louis - MEX Mexico City Benito Juarez
STLMEX
Lambert-St Louis
Tue 1/12
6:00 am-11:20 pm
1 stop17h 20m
Mexico City Benito Juarez
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$164
St. LouisMexico City
STL Lambert-St Louis - MEX Mexico City Benito Juarez
STLMEX
Lambert-St Louis
Wed 11/11
6:44 pm-12:15 am
3 stops53h 31m
Mexico City Benito Juarez
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$174
St. LouisMexico City
STL Lambert-St Louis - MEX Mexico City Benito Juarez
STLMEX
Lambert-St Louis
Wed 10/21
6:35 pm-10:15 pm
2 stops28h 40m
Mexico City Benito Juarez
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$175
St. LouisSan José del Cabo
STL Lambert-St Louis - SJD San José del Cabo Los Cabos
STLSJD
Lambert-St Louis
Mon 3/22
7:20 am-1:10 pm
1 stop7h 50m
San José del Cabo Los Cabos
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$195
St. LouisSan José del Cabo
STL Lambert-St Louis - SJD San José del Cabo Los Cabos
STLSJD
Lambert-St Louis
Sun 3/28
6:59 pm-10:53 am
1 stop17h 54m
San José del Cabo Los Cabos
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$195
Kansas CityMexico City
MCI Kansas City - MEX Mexico City Benito Juarez
MCIMEX
Kansas City
Mon 1/11
8:31 pm-4:50 pm
1 stop20h 19m
Mexico City Benito Juarez
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$203
Kansas CitySan José del Cabo
MCI Kansas City - SJD San José del Cabo Los Cabos
MCISJD
Kansas City
Mon 3/29
2:30 pm-9:31 am
2 stops21h 01m
San José del Cabo Los Cabos
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$204
Kansas CitySan José del Cabo
MCI Kansas City - SJD San José del Cabo Los Cabos
MCISJD
Kansas City
Mon 10/26
5:40 am-11:20 am
1 stop7h 40m
San José del Cabo Los Cabos
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$204
Kansas CitySan José del Cabo
MCI Kansas City - SJD San José del Cabo Los Cabos
MCISJD
Kansas City
Sun 3/28
7:40 pm-10:53 am
1 stop17h 13m
San José del Cabo Los Cabos
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$204
Kansas CitySan José del Cabo
MCI Kansas City - SJD San José del Cabo Los Cabos
MCISJD
Kansas City
Sat 3/27
5:26 pm-1:27 pm
2 stops22h 01m
San José del Cabo Los Cabos
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$204
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-SJD
STL-SJD
STL-MEX
MCI-GDL
STL-PVR
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-SJD
STL-SJD
STL-MEX
MCI-GDL
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 $563). Flying from Missouri to Mexico in December is currently the most expensive (average of $716). 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 October 1, 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 53 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 October 1, 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 7,457,451 searches. Data last updated October 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$600 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$187 | Average$441 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$193 | Average$576 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$207 | Average$448 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$259 | Average$526 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$365 | Average$654 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$388 | Average$688 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$404 | Average$560 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$424 | Average$659 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$527 | Average$590 | FlexibilityNo cancel fee | On-time75% |