$162+ Cheap flights from Mexico to Missouri
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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — MCI
Jul 8 — Jul 151
Round-trip
1 adult, Economy
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Cheapest flights from Mexico to MissouriExplore the most affordable flight options available from Mexico to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
Explore the most affordable flight options available from Mexico to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
This Frontier deal was found by Cheapflights users on 6/5. 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.
Wed 8/268:40 am
MEX
- STL
1 stop9h 43m
Frontier
Sat 8/293:33 pm
STL
- MEX
1 stop8h 12m
Frontier
Deal found 6/5![Frontier logo]()
$310
This Air Canada deal was found by Cheapflights users on 6/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/159:05 pm
CUN
- STL
1 stop15h 01m
Air Canada
Wed 6/172:15 pm
STL
- CUN
1 stop19h 35m
Air Canada
Deal found 6/4![Air Canada logo]()
$365
This OneTravel deal was found by Cheapflights users on 6/7. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/233:31 pm
CUN
- STL
2 stops41h 26m
Frontier
Sun 7/266:34 am
STL
- CUN
Nonstop3h 16m
Frontier
Deal found 6/7![Frontier logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/2411:30 am
MTY
- STL
1 stop26h 18m
Multiple Airlines
Sat 8/293:33 pm
STL
- MTY
1 stop25h 52m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 8/178:40 am
MEX
- MCI
1 stop27h 20m
Multiple Airlines
Sat 8/221:45 pm
MCI
- MEX
1 stop28h 45m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$384
This Expedia deal was found by Cheapflights users on 6/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:35 pm
CUN
- STL
1 stop27h 18m
Frontier
Fri 7/106:34 am
STL
- CUN
Nonstop3h 16m
Frontier
Deal found 6/3![Frontier logo]()
$387
This PocketFare deal was found by Cheapflights users on 6/7. 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 PocketFare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:45 pm
MEX
- STL
1 stop16h 38m
Frontier
Tue 7/148:08 pm
STL
- MEX
1 stop22h 22m
Frontier
Deal found 6/7![Frontier logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 8/188:40 am
MEX
- MCI
2 stops31h 44m
Multiple Airlines
Tue 8/251:45 pm
MCI
- MEX
1 stop28h 45m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$400
This Expedia deal was found by Cheapflights users on 6/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/23:35 pm
CUN
- STL
1 stop27h 18m
Frontier
Mon 7/68:08 pm
STL
- CUN
1 stop16h 41m
Frontier
Deal found 6/3![Frontier logo]()
$402
This CheapOair deal was found by Cheapflights users on 6/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:45 pm
MEX
- STL
1 stop16h 52m
Multiple Airlines
Sat 7/47:38 pm
STL
- MEX
1 stop22h 52m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$404
This Expedia deal was found by Cheapflights users on 6/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:35 pm
CUN
- MCI
1 stop21h 25m
Frontier
Fri 7/101:45 pm
MCI
- CUN
1 stop23h 04m
Frontier
Deal found 6/5![Frontier logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 8/248:40 am
MEX
- MCI
1 stop27h 20m
Multiple Airlines
Sun 9/61:45 pm
MCI
- MEX
1 stop28h 45m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$411
Best flights from Mexico to MissouriDiscover carefully curated flight deals from Mexico to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
Discover carefully curated flight deals from Mexico to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
This Frontier deal was found by Cheapflights users on 6/5. 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.
Wed 8/268:40 am
MEX
- STL
1 stop9h 43m
Frontier
Sat 8/293:33 pm
STL
- MEX
1 stop8h 12m
Frontier
Deal found 6/5![Frontier logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 8/178:40 am
MEX
- MCI
1 stop27h 20m
Multiple Airlines
Sat 8/221:45 pm
MCI
- MEX
1 stop28h 45m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$384
This eDestinos deal was found by Cheapflights users on 6/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:45 pm
MEX
- STL
1 stop16h 38m
Volaris
Tue 7/146:34 am
STL
- MEX
1 stop11h 06m
Volaris
Deal found 6/3![Volaris logo]()
$448
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Thu 8/277:51 am
CUN
- MCI
2 stops15h 39m
United Airlines
Mon 8/316:20 am
MCI
- CUN
1 stop6h 13m
United Airlines
Deal found 6/4![United Airlines logo]()
$476
This Aeromexico deal was found by Cheapflights users on 6/7. 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 9/49:24 am
GDL
- MCI
2 stops13h 34m
Aeromexico
Mon 9/78:11 am
MCI
- GDL
2 stops10h 21m
Aeromexico
Deal found 6/7![Aeromexico logo]()
$609
This Delta deal was found by Cheapflights users on 6/3. 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 8/2210:00 am
MEX
- MCI
2 stops10h 59m
Delta
Sat 9/267:00 am
MCI
- MEX
2 stops10h 10m
Delta
Deal found 6/3![Delta logo]()
$633
This American Airlines deal was found by Cheapflights users on 6/3. 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 7/234:49 pm
CUU
- MCI
1 stop6h 34m
American Airlines
Sun 7/265:31 am
MCI
- CUU
1 stop6h 03m
American Airlines
Deal found 6/3![American Airlines logo]()
$737
This Frontier deal was found by Cheapflights users on 6/3. 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.
Fri 7/311:11 am
CUN
- STL
Nonstop3h 26m
Frontier
Fri 7/106:34 am
STL
- CUN
Nonstop3h 16m
Frontier
Deal found 6/3![Frontier logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 8/228:40 am
MEX
- MCI
1 stop27h 20m
Multiple Airlines
Sat 9/262:17 pm
MCI
- MEX
1 stop28h 13m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/211:11 am
CUN
- STL
Nonstop3h 26m
Frontier
Mon 7/66:34 am
STL
- CUN
Nonstop3h 16m
Frontier
Deal found 6/3![Frontier logo]()
$413
This eDestinos deal was found by Cheapflights users on 6/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:45 pm
MEX
- STL
1 stop16h 52m
Volaris
Fri 7/176:34 am
STL
- MEX
1 stop11h 06m
Volaris
Deal found 6/7![Volaris logo]()
$462
This CheapOair deal was found by Cheapflights users on 6/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:45 pm
MEX
- STL
1 stop16h 52m
Multiple Airlines
Wed 7/156:34 am
STL
- MEX
1 stop17h 36m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$454
This Frontier deal was found by Cheapflights users on 6/7. 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.
Wed 7/111:02 am
CUN
- STL
1 stop7h 16m
Frontier
Sat 7/46:30 am
STL
- CUN
Nonstop3h 19m
Frontier
Deal found 6/7![Frontier logo]()
$425
This United Airlines deal was found by Cheapflights users on 6/7. 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 7/223:24 pm
CUN
- MCI
1 stop7h 07m
United Airlines
Fri 7/247:10 pm
MCI
- CUN
1 stop17h 48m
United Airlines
Deal found 6/7![United Airlines logo]()
$516
This Volaris deal was found by Cheapflights users on 6/8. 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 6/278:40 am
MEX
- STL
1 stop9h 13m
Volaris
Tue 6/306:30 am
STL
- MEX
1 stop11h 10m
Volaris
Deal found 6/8![Volaris logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/318:40 am
MEX
- STL
2 stops29h 16m
Multiple Airlines
Tue 8/113:41 pm
STL
- MEX
1 stop8h 04m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Fri 7/177:51 am
CUN
- MCI
2 stops15h 34m
United Airlines
Sun 7/196:16 am
MCI
- CUN
1 stop8h 21m
United Airlines
Deal found 6/4![United Airlines logo]()
$518
This Volaris deal was found by Cheapflights users on 6/6. 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 6/187:00 am
MEX
- STL
1 stop10h 18m
Volaris
Fri 6/196:30 am
STL
- MEX
1 stop11h 10m
Volaris
Deal found 6/6![Volaris logo]()
$491
This Aeromexico deal was found by Cheapflights users on 6/3. 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.
Wed 8/126:55 am
MEX
- MCI
2 stops12h 52m
Aeromexico
Sun 8/165:43 am
MCI
- MEX
2 stops11h 47m
Aeromexico
Deal found 6/3![Aeromexico logo]()
$612
This OneTravel deal was found by Cheapflights users on 6/7. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:10 am
CUN
- STL
2 stops45h 47m
Frontier
Sun 7/263:41 pm
STL
- CUN
1 stop18h 19m
Frontier
Deal found 6/7![Frontier logo]()
$461
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 9/46:50 am
MLM
- STL
2 stops25h 49m
United Airlines
Tue 9/87:00 am
STL
- MLM
2 stops12h 13m
United Airlines
Deal found 6/7![United Airlines logo]()
$520
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/116:00 am
MEX
- STL
2 stops11h 15m
Multiple Airlines
Sun 7/193:41 pm
STL
- MEX
1 stop8h 04m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$490
This Volaris deal was found by Cheapflights users on 6/3. 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 8/38:40 am
MEX
- STL
1 stop9h 43m
Volaris
Fri 8/146:34 am
STL
- MEX
1 stop17h 36m
Volaris
Deal found 6/3![Volaris logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/213:23 pm
CUN
- MCI
1 stop26h 01m
Frontier
Mon 8/246:19 pm
MCI
- CUN
1 stop19h 54m
Frontier
Deal found 6/5![Frontier logo]()
$472
This United Airlines deal was found by Cheapflights users on 6/3. 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 9/67:51 am
CUN
- MCI
2 stops13h 54m
United Airlines
Thu 9/108:30 am
MCI
- CUN
1 stop6h 07m
United Airlines
Deal found 6/3![United Airlines logo]()
$526
This Aeromexico deal was found by Cheapflights users on 6/7. 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 8/3112:15 pm
MTY
- STL
1 stop10h 43m
Aeromexico
Wed 9/26:00 am
STL
- MTY
1 stop6h 05m
Aeromexico
Deal found 6/7![Aeromexico logo]()
$678
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/206:50 am
MLM
- STL
2 stops31h 56m
United Airlines
Mon 7/276:14 am
STL
- MLM
1 stop12h 59m
United Airlines
Deal found 6/5![United Airlines logo]()
$535
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 9/2111:36 am
MTY
- STL
1 stop5h 08m
Multiple Airlines
Wed 9/3012:46 pm
STL
- MTY
1 stop28h 30m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$538
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/18:50 pm
GDL
- MCI
2 stops43h 31m
Multiple Airlines
Mon 7/61:45 pm
MCI
- GDL
1 stop11h 25m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$542
This United Airlines deal was found by Cheapflights users on 6/4. 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 8/317:00 am
MID
- MCI
1 stop14h 35m
United Airlines
Mon 9/76:20 am
MCI
- MID
1 stop12h 45m
United Airlines
Deal found 6/4![United Airlines logo]()
$543
Last-minute flights from Mexico to MissouriDiscover last-minute flight deals from Mexico to Missouri. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Mexico to Missouri. Data last updated June 8, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 6/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/159:05 pm
CUN
- STL
1 stop15h 01m
Air Canada
Wed 6/172:15 pm
STL
- CUN
1 stop19h 35m
Air Canada
Deal found 6/4![Air Canada logo]()
$365
This eDestinos deal was found by Cheapflights users on 6/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:45 pm
MEX
- STL
1 stop16h 52m
Volaris
Tue 6/306:30 am
STL
- MEX
1 stop11h 10m
Volaris
Deal found 6/7![Volaris logo]()
$442
This Frontier deal was found by Cheapflights users on 6/7. 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.
Wed 7/111:02 am
CUN
- STL
1 stop7h 16m
Frontier
Sat 7/46:30 am
STL
- CUN
Nonstop3h 19m
Frontier
Deal found 6/7![Frontier logo]()
$425
This CheapOair deal was found by Cheapflights users on 6/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:45 pm
MEX
- STL
1 stop16h 52m
Multiple Airlines
Fri 7/176:34 am
STL
- MEX
1 stop17h 36m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$434
This Expedia deal was found by Cheapflights users on 6/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/23:35 pm
CUN
- STL
1 stop27h 18m
Frontier
Mon 7/68:08 pm
STL
- CUN
1 stop16h 41m
Frontier
Deal found 6/3![Frontier logo]()
$402
This Expedia deal was found by Cheapflights users on 6/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:35 pm
CUN
- STL
1 stop27h 18m
Frontier
Fri 7/106:34 am
STL
- CUN
Nonstop3h 16m
Frontier
Deal found 6/3![Frontier logo]()
$387
This CheapOair deal was found by Cheapflights users on 6/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:45 pm
MEX
- STL
1 stop16h 52m
Multiple Airlines
Sat 7/47:38 pm
STL
- MEX
1 stop22h 52m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$404
This Expedia deal was found by Cheapflights users on 6/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:35 pm
CUN
- MCI
1 stop21h 25m
Frontier
Fri 7/101:45 pm
MCI
- CUN
1 stop23h 04m
Frontier
Deal found 6/5![Frontier logo]()
$407
This PocketFare deal was found by Cheapflights users on 6/7. 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 PocketFare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:45 pm
MEX
- STL
1 stop16h 38m
Frontier
Tue 7/148:08 pm
STL
- MEX
1 stop22h 22m
Frontier
Deal found 6/7![Frontier logo]()
$387
This Flightnetwork deal was found by Cheapflights users on 6/6. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1010:23 am
CUN
- MCI
2 stops30h 47m
Frontier
Mon 7/131:45 pm
MCI
- CUN
1 stop23h 04m
Frontier
Deal found 6/6![Frontier logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/105:50 am
GDL
- MCI
2 stops34h 20m
Multiple Airlines
Wed 7/151:45 pm
MCI
- GDL
1 stop27h 40m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$435
This OneTravel deal was found by Cheapflights users on 6/7. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/233:31 pm
CUN
- STL
2 stops41h 26m
Frontier
Sun 7/266:34 am
STL
- CUN
Nonstop3h 16m
Frontier
Deal found 6/7![Frontier logo]()
$369
One-way flights from Mexico to MissouriSearch for one-way flight options from Mexico to Missouri. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
Search for one-way flight options from Mexico to Missouri. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/2811:04 am
CUN
- STL
Nonstop3h 19m
Frontier
Deal found 6/3![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 8/33:31 pm
CUN
- STL
1 stop27h 52m
Frontier
Deal found 6/4![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 9/25:25 am
CUN
- STL
2 stops13h 58m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 9/15:25 am
CUN
- STL
2 stops13h 58m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$193
This PocketFare deal was found by Cheapflights users on 6/5. 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 PocketFare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:45 pm
MEX
- STL
1 stop16h 52m
Frontier
Deal found 6/5![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 9/35:25 am
CUN
- STL
2 stops13h 58m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 8/315:25 am
CUN
- STL
2 stops13h 58m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$205
This eDestinos deal was found by Cheapflights users on 6/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:45 pm
MEX
- STL
1 stop16h 38m
Volaris
Deal found 6/7![Volaris logo]()
$212
This Super.com deal was found by Cheapflights users on 6/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:02 am
CUN
- STL
1 stop7h 16m
Frontier
Deal found 6/4![Frontier logo]()
$215
This Volaris deal was found by Cheapflights users on 6/5. 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 7/58:45 pm
MEX
- STL
1 stop16h 38m
Volaris
Deal found 6/5![Volaris logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 8/33:31 pm
CUN
- MCI
1 stop21h 29m
Frontier
Deal found 6/7![Frontier logo]()
$217
This Expedia deal was found by Cheapflights users on 6/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/303:35 pm
CUN
- MCI
1 stop17h 12m
Frontier
Deal found 6/4![Frontier logo]()
$218
Find flight deals from Mexico to Missouri
Keep the following information in mind while searching for Mexico to Missouri flight deals. Data was last updated June 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $310 (Frontier) |
One-way from | $162 (Kiwi.com) |
Popular in | April |
Cheapest in | September |
Average price | $676 |
Good round-trip deal | $674 or less |
Good one-way deal | $268 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Mexico to Missouri 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 June 8, 2026.
Use the filters below to find and compare flights from Mexico to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Mexico CitySt. Louis
MEX - STL
MEXSTL
Mexico City Benito Juarez
Wed 8/26
8:40 am-7:23 pm
1 stop9h 43m
Lambert-St Louis
Sat 8/29
3:33 pm-10:45 pm
1 stop8h 12m
$310
Mexico CityKansas City
MEX - MCI
MEXMCI
Mexico City Benito Juarez
Mon 8/17
8:40 am-1:00 pm
1 stop27h 20m
Kansas City
Sat 8/22
1:45 pm-5:30 pm
1 stop28h 45m
$384
Quickest round-trip
CancúnSt. Louis
CUN - STL
CUNSTL
Cancun
Fri 7/3
11:11 am-2:37 pm
Nonstop3h 26m
Lambert-St Louis
Fri 7/10
6:34 am-9:50 am
Nonstop3h 16m
$412
Mexico CityKansas City
MEX - MCI
MEXMCI
Mexico City Benito Juarez
Sat 8/22
8:40 am-1:00 pm
1 stop27h 20m
Kansas City
Sat 9/26
2:17 pm-5:30 pm
1 stop28h 13m
$412
CancúnSt. Louis
CUN - STL
CUNSTL
Cancun
Thu 7/2
11:11 am-2:37 pm
Nonstop3h 26m
Lambert-St Louis
Mon 7/6
6:34 am-9:50 am
Nonstop3h 16m
$413
CancúnSt. Louis
CUN - STL
CUNSTL
Cancun
Wed 7/1
11:02 am-6:18 pm
1 stop7h 16m
Lambert-St Louis
Sat 7/4
6:30 am-9:49 am
Nonstop3h 19m
$425
Mexico CitySt. Louis
MEX - STL
MEXSTL
Mexico City Benito Juarez
Sat 7/4
8:45 pm-2:23 pm
1 stop16h 38m
Lambert-St Louis
Tue 7/14
6:34 am-4:40 pm
1 stop11h 06m
$448
Mexico CitySt. Louis
MEX - STL
MEXSTL
Mexico City Benito Juarez
Wed 7/1
8:45 pm-2:37 pm
1 stop16h 52m
Lambert-St Louis
Wed 7/15
6:34 am-11:10 pm
1 stop17h 36m
$454
CancúnSt. Louis
CUN - STL
CUNSTL
Cancun
Thu 7/23
11:10 am-8:57 am
2 stops45h 47m
Lambert-St Louis
Sun 7/26
3:41 pm-10:00 am
1 stop18h 19m
$461
Mexico CitySt. Louis
MEX - STL
MEXSTL
Mexico City Benito Juarez
Wed 7/1
8:45 pm-2:37 pm
1 stop16h 52m
Lambert-St Louis
Fri 7/17
6:34 am-4:40 pm
1 stop11h 06m
$462
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Mexico to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Mexico with our price prediction graph.
CUN-STL
MEX-STL
CUN-MCI
GDL-MCI
MTY-STL
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 Mexico to Missouri
MX0-USMO
CUN-STL
MEX-STL
CUN-MCI
GDL-MCI
What is the cheapest month to book a flight from Mexico to Missouri?
Currently, September is the cheapest month in which you can book a flight from Mexico to Missouri (average of $200). Flying from Mexico to Missouri in January is currently the most expensive (average of $384). 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 MX to MO?
Find hourly flight availability from Mexico to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 8, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Mexico to Missouri as you normally would.
How far ahead should I book a flight from Mexico to Missouri?
The best time to book flights from Mexico to Missouri is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated June 8, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Mexico to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Comfort
7.8
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Comfort
7.8
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Comfort
7.8
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Mexico to Missouri. 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.
Alternative routes
Complete your trip
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Return Flight Options
Top destinations
Alternative routes for Mexico to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Mexico to Missouri by cabin class
Find flights from Mexico to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Mexico and Missouri flights
Browse other Mexico and Missouri flight options. Last updated on June 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Missouri
Find the right flight back to Mexico after your stay in Missouri
Mexico to Missouri flights
Consider these flights traveling from Mexico to Missouri.
Top 3 airlines flying from Mexico to Missouri
Discover the top 3 airlines that operate flights from Mexico to Missouri. 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 June 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$466 | Average$623 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$504 | Average$671 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$548 | Average$714 | FlexibilityNo cancel fee | On-time71% |