$159+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MEX
Aug 28 — Sep 41
Round-trip
1 adult, Economy
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Find cheap flights from Missouri to Mexico with Cheapflights
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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 July 29, 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 July 29, 2026.
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 9/119:49 am
MCI
- SJD
1 stop5h 22m
American Airlines
Mon 9/142:11 pm
SJD
- MCI
1 stop16h 47m
American Airlines
Deal found 7/28![American Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 7/28. 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.
Sat 10/177:00 am
STL
- SJD
2 stops12h 35m
Delta
Wed 10/2112:25 pm
SJD
- STL
1 stop9h 29m
Delta
Deal found 7/28![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Sun 10/117:46 pm
MCI
- SJD
1 stop17h 55m
American Airlines
Wed 10/141:23 pm
SJD
- MCI
1 stop8h 31m
American Airlines
Deal found 7/26![American Airlines logo]()
$374
This FlightHub deal was found by Cheapflights users on 7/26. 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 9/238:32 pm
MCI
- MEX
1 stop21h 58m
Frontier
Wed 9/308:40 am
MEX
- MCI
1 stop9h 57m
Frontier
Deal found 7/26![Frontier logo]()
$377
This FlightHub deal was found by Cheapflights users on 7/26. 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 10/148:10 pm
STL
- MEX
1 stop22h 20m
Frontier
Wed 10/218:40 am
MEX
- STL
1 stop9h 35m
Frontier
Deal found 7/26![Frontier logo]()
$377
This American Airlines deal was found by Cheapflights users on 7/26. 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 10/176:32 am
STL
- SJD
1 stop9h 50m
American Airlines
Wed 10/2111:57 am
SJD
- STL
2 stops9h 45m
American Airlines
Deal found 7/26![American Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 9/116:44 am
MCI
- SJD
1 stop6h 42m
American Airlines
Wed 9/161:19 pm
SJD
- MCI
2 stops19h 21m
American Airlines
Deal found 7/25![American Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 10/65:25 am
MCI
- SJD
1 stop10h 02m
American Airlines
Sun 10/113:22 pm
SJD
- MCI
1 stop15h 34m
American Airlines
Deal found 7/27![American Airlines logo]()
$379
This Frontier deal was found by Cheapflights users on 7/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:20 am
MCI
- MEX
1 stop7h 10m
Frontier
Tue 9/228:40 am
MEX
- MCI
1 stop9h 57m
Frontier
Deal found 7/26![Frontier logo]()
$380
This American Airlines deal was found by Cheapflights users on 7/26. 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 11/76:44 pm
MCI
- SJD
1 stop21h 51m
American Airlines
Sat 11/144:41 pm
SJD
- MCI
1 stop5h 56m
American Airlines
Deal found 7/26![American Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 7/26. 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 9/125:43 am
STL
- SJD
1 stop6h 03m
American Airlines
Sat 9/192:11 pm
SJD
- STL
1 stop17h 13m
American Airlines
Deal found 7/26![American Airlines logo]()
$381
This Justfly.com deal was found by Cheapflights users on 7/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:17 pm
STL
- MEX
1 stop10h 28m
Frontier
Wed 10/78:45 pm
MEX
- STL
1 stop17h 49m
Frontier
Deal found 7/29![Frontier logo]()
$382
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 July 29, 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 July 29, 2026.
This Delta deal was found by Cheapflights users on 7/28. 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.
Sat 10/177:00 am
STL
- SJD
2 stops12h 35m
Delta
Wed 10/219:15 am
SJD
- STL
2 stops12h 39m
Delta
Deal found 7/28![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:00 am
STL
- SJD
1 stop9h 03m
United Airlines
Sat 10/311:11 pm
SJD
- STL
1 stop7h 15m
United Airlines
Deal found 7/28![United Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 7/28. 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.
Tue 9/156:00 am
STL
- SJD
1 stop6h 45m
Southwest
Fri 9/181:45 pm
SJD
- STL
1 stop6h 10m
Southwest
Deal found 7/28![Southwest logo]()
$374
This American Airlines deal was found by Cheapflights users on 7/25. 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 10/176:32 am
STL
- SJD
1 stop9h 50m
American Airlines
Wed 10/2111:57 am
SJD
- STL
2 stops9h 45m
American Airlines
Deal found 7/25![American Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Tue 9/85:27 pm
STL
- MEX
1 stop6h 18m
Multiple Airlines
Tue 9/156:20 am
MEX
- STL
2 stops29h 50m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$424
This Priceline deal was found by Cheapflights users on 7/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:32 pm
MCI
- MEX
1 stop21h 58m
Frontier
Tue 9/224:10 pm
MEX
- MCI
2 stops26h 27m
Frontier
Deal found 7/25![Frontier logo]()
$439
This Volaris deal was found by Cheapflights users on 7/29. 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.
Mon 10/196:10 am
STL
- MEX
1 stop11h 30m
Volaris
Fri 10/237:00 am
MEX
- STL
1 stop9h 46m
Volaris
Deal found 7/29![Volaris logo]()
$504
This Aeromexico deal was found by Cheapflights users on 7/25. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am
STL
- MEX
2 stops16h 35m
Aeromexico
Sun 10/48:00 pm
MEX
- STL
2 stops18h 54m
Aeromexico
Deal found 7/25![Aeromexico logo]()
$570
This Delta deal was found by Cheapflights users on 7/27. 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.
Wed 8/266:28 am
MCI
- SJD
2 stops12h 57m
Delta
Sun 8/301:12 pm
SJD
- MCI
1 stop9h 01m
Delta
Deal found 7/27![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:15 am
STL
- SJD
1 stop6h 15m
United Airlines
Fri 9/181:44 pm
SJD
- STL
2 stops20h 19m
United Airlines
Deal found 7/28![United Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 8/246:36 am
STL
- SJD
1 stop8h 46m
American Airlines
Mon 8/311:13 pm
SJD
- STL
2 stops18h 11m
American Airlines
Deal found 7/27![American Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 7/26. 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.
Tue 10/67:16 am
MCI
- SJD
1 stop8h 09m
Delta
Sun 10/116:15 am
SJD
- MCI
2 stops15h 01m
Delta
Deal found 7/26![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/305:10 am
STL
- SJD
1 stop8h 55m
United Airlines
Fri 9/41:17 pm
SJD
- STL
1 stop8h 23m
United Airlines
Deal found 7/24![United Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Tue 8/255:27 pm
STL
- MEX
2 stops27h 33m
Multiple Airlines
Tue 9/17:00 am
MEX
- STL
1 stop8h 31m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$436
This Delta deal was found by Cheapflights users on 7/28. 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 9/66:00 am
STL
- SJD
2 stops13h 35m
Delta
Thu 9/1012:12 pm
SJD
- STL
1 stop9h 30m
Delta
Deal found 7/28![Delta logo]()
$393
This Southwest deal was found by Cheapflights users on 7/24. 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 9/296:00 am
STL
- CUN
1 stop7h 10m
Southwest
Wed 10/71:45 pm
CUN
- STL
Nonstop3h 10m
Southwest
Deal found 7/24![Southwest logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/154:57 pm
STL
- MEX
2 stops30h 18m
Multiple Airlines
Mon 8/178:40 am
MEX
- STL
1 stop9h 43m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$492
This United Airlines deal was found by Cheapflights users on 7/24. 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 9/111:15 am
STL
- CUN
1 stop8h 04m
United Airlines
Wed 9/303:38 pm
CUN
- STL
1 stop7h 21m
United Airlines
Deal found 7/24![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 7/29. 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 10/117:16 am
MCI
- SJD
1 stop8h 09m
Delta
Wed 10/149:15 am
SJD
- MCI
2 stops12h 41m
Delta
Deal found 7/29![Delta logo]()
$424
This Aeromexico deal was found by Cheapflights users on 7/28. 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.
Sun 10/117:00 am
STL
- PVR
1 stop6h 44m
Aeromexico
Sat 10/176:26 am
PVR
- STL
2 stops16h 28m
Aeromexico
Deal found 7/28![Aeromexico logo]()
$587
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:35 am
MCI
- CUN
1 stop7h 25m
Southwest
Wed 10/281:10 pm
CUN
- MCI
Nonstop3h 25m
Southwest
Deal found 7/25![Southwest logo]()
$548
This Volaris deal was found by Cheapflights users on 7/26. 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.
Mon 8/106:34 am
STL
- MEX
1 stop17h 36m
Volaris
Mon 8/178:40 am
MEX
- STL
1 stop9h 43m
Volaris
Deal found 7/26![Volaris logo]()
$603
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Thu 10/222:17 pm
MCI
- MEX
1 stop28h 13m
Multiple Airlines
Tue 10/278:00 am
MEX
- MCI
1 stop28h 22m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$501
This United Airlines deal was found by Cheapflights users on 7/24. 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 9/16:15 am
STL
- CUN
1 stop6h 18m
United Airlines
Wed 11/48:39 am
CUN
- STL
1 stop6h 34m
United Airlines
Deal found 7/24![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 9/169:59 am
MCI
- SJD
2 stops14h 31m
Delta
Sun 9/201:36 pm
SJD
- MCI
1 stop8h 39m
Delta
Deal found 7/28![Delta logo]()
$441
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 9/255:43 am
STL
- PVR
1 stop7h 35m
American Airlines
Wed 9/301:18 pm
PVR
- STL
1 stop9h 25m
American Airlines
Deal found 7/27![American Airlines logo]()
$587
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:25 am
STL
- CUN
Nonstop3h 05m
Southwest
Fri 9/181:00 pm
CUN
- STL
1 stop9h 30m
Southwest
Deal found 7/27![Southwest logo]()
$554
This FlightHub deal was found by Cheapflights users on 7/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:34 am
STL
- MEX
1 stop17h 36m
Frontier
Wed 8/194:10 pm
MEX
- STL
2 stops26h 03m
Frontier
Deal found 7/25![Frontier logo]()
$672
This Volaris deal was found by Cheapflights users on 7/29. 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.
Sat 8/83:41 pm
STL
- MEX
1 stop8h 04m
Volaris
Tue 8/118:40 am
MEX
- STL
1 stop9h 43m
Volaris
Deal found 7/29![Volaris logo]()
$617
This Aeromexico deal was found by Cheapflights users on 7/26. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 am
STL
- PVR
2 stops9h 58m
Aeromexico
Sun 10/256:02 am
PVR
- STL
2 stops16h 52m
Aeromexico
Deal found 7/26![Aeromexico logo]()
$632
Last-minute flights from Missouri to MexicoDiscover last-minute flight deals from Missouri to Mexico. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Mexico. Data last updated July 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/131:45 pm
MCI
- MEX
2 stops33h 30m
Multiple Airlines
Sun 8/238:40 am
MEX
- MCI
1 stop27h 13m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/144:57 pm
STL
- MEX
2 stops20h 23m
Multiple Airlines
Sun 8/168:45 pm
MEX
- STL
1 stop16h 38m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Sat 8/151:45 pm
MCI
- CUN
1 stop23h 04m
Frontier
Thu 8/203:06 pm
CUN
- MCI
1 stop19h 35m
Frontier
Deal found 7/26![Frontier logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:34 pm
STL
- MEX
2 stops28h 41m
Multiple Airlines
Mon 8/248:40 am
MEX
- STL
1 stop9h 33m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/1911:26 am
MCI
- MEX
2 stops25h 54m
Multiple Airlines
Fri 8/218:40 am
MEX
- MCI
1 stop27h 13m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Sat 8/225:00 pm
MCI
- CUN
1 stop20h 54m
Multiple Airlines
Wed 8/265:25 am
CUN
- MCI
2 stops31h 28m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 8/225:14 pm
MCI
- CUN
1 stop16h 33m
American Airlines
Wed 8/262:07 pm
CUN
- MCI
1 stop8h 38m
American Airlines
Deal found 7/28![American Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/246:17 pm
STL
- MEX
2 stops28h 58m
Multiple Airlines
Thu 8/278:40 am
MEX
- STL
1 stop9h 33m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:38 pm
MCI
- MEX
1 stop28h 52m
Multiple Airlines
Mon 8/317:00 am
MEX
- MCI
2 stops50h 41m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Tue 8/255:27 pm
STL
- MEX
1 stop6h 18m
Multiple Airlines
Tue 9/17:00 am
MEX
- STL
1 stop8h 31m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 7/29. 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.
Wed 8/266:20 am
STL
- CUN
2 stops12h 24m
Delta
Wed 9/29:20 am
CUN
- STL
2 stops14h 01m
Delta
Deal found 7/29![Delta logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Sat 8/295:00 pm
MCI
- CUN
1 stop20h 54m
Multiple Airlines
Wed 9/25:25 am
CUN
- MCI
2 stops31h 28m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$448
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 July 29, 2026.
Search for one-way flight options from Missouri to Mexico. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/286:17 pm
STL
- MEX
2 stops28h 58m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Mon 8/2411:26 am
MCI
- MEX
2 stops35h 49m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$164
This Delta deal was found by Cheapflights users on 7/28. 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.
Mon 1/256:00 am
STL
- SJD
2 stops17h 30m
Delta
Deal found 7/28![Delta logo]()
$165
This Delta deal was found by Cheapflights users on 7/28. 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.
Tue 8/255:43 am
MCI
- SJD
1 stop7h 24m
Delta
Deal found 7/28![Delta logo]()
$165
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/266:15 am
STL
- SJD
1 stop6h 15m
United Airlines
Deal found 7/27![United Airlines logo]()
$170
This Delta deal was found by Cheapflights users on 7/28. 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.
Mon 8/247:42 am
MCI
- SJD
1 stop7h 37m
Delta
Deal found 7/28![Delta logo]()
$170
This Delta deal was found by Cheapflights users on 7/29. 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 10/252:22 pm
STL
- SJD
2 stops25h 03m
Delta
Deal found 7/29![Delta logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Mon 8/174:57 pm
STL
- MEX
2 stops30h 18m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/246:17 pm
STL
- CUN
3 stops41h 02m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:20 am
STL
- CUN
2 stops24h 59m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:26 am
MCI
- CUN
3 stops54h 04m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$175
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/2710:16 am
STL
- SJD
1 stop25h 31m
American Airlines
Deal found 7/28![American Airlines logo]()
$178
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 July 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $373 (American Airlines) |
One-way from | $159 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $716 |
Good round-trip deal | $542 or less |
Good one-way deal | $270 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 July 29, 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. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Sat 10/17
7:00 am-5:35 pm
2 stops12h 35m
San José del Cabo Los Cabos
Wed 10/21
9:15 am-11:54 pm
2 stops12h 39m
$374
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Mon 10/26
5:00 am-12:03 pm
1 stop9h 03m
San José del Cabo Los Cabos
Sat 10/31
1:11 pm-10:26 pm
1 stop7h 15m
$374
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Tue 9/15
6:00 am-10:45 am
1 stop6h 45m
San José del Cabo Los Cabos
Fri 9/18
1:45 pm-9:55 pm
1 stop6h 10m
$374
Kansas CitySan José del Cabo
MCI - SJD
MCISJD
Kansas City
Wed 8/26
6:28 am-5:25 pm
2 stops12h 57m
San José del Cabo Los Cabos
Sun 8/30
1:12 pm-12:13 am
1 stop9h 01m
$374
Kansas CitySan José del Cabo
MCI - SJD
MCISJD
Kansas City
Tue 10/6
7:16 am-1:25 pm
1 stop8h 09m
San José del Cabo Los Cabos
Sun 10/11
6:15 am-11:16 pm
2 stops15h 01m
$374
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Sat 10/17
6:32 am-2:22 pm
1 stop9h 50m
San José del Cabo Los Cabos
Wed 10/21
11:57 am-11:42 pm
2 stops9h 45m
$378
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Tue 9/15
6:15 am-10:30 am
1 stop6h 15m
San José del Cabo Los Cabos
Fri 9/18
1:44 pm-12:03 pm
2 stops20h 19m
$378
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Mon 8/24
6:36 am-1:22 pm
1 stop8h 46m
San José del Cabo Los Cabos
Mon 8/31
1:13 pm-9:24 am
2 stops18h 11m
$378
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Sun 8/30
5:10 am-12:05 pm
1 stop8h 55m
San José del Cabo Los Cabos
Fri 9/4
1:17 pm-11:40 pm
1 stop8h 23m
$393
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Sun 9/6
6:00 am-5:35 pm
2 stops13h 35m
San José del Cabo Los Cabos
Thu 9/10
12:12 pm-11:42 pm
1 stop9h 30m
$393
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.
STL-MEX
MCI-MEX
STL-SJD
MCI-SJD
STL-CUN
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
STL-MEX
MCI-MEX
STL-SJD
MCI-SJD
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 $558). Flying from Missouri to Mexico in December is currently the most expensive (average of $711). 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 July 29, 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 41 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 July 29, 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 July 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$540 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$609 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$187 | Average$380 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$195 | Average$550 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$207 | Average$432 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$278 | Average$637 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$385 | Average$672 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$404 | Average$545 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$424 | Average$651 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$527 | Average$597 | FlexibilityNo cancel fee | On-time75% |