$139+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — STL
Apr 6 — Apr 131
Round-trip
1 adult, Economy
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Find cheap flights from Mexico to Missouri with Cheapflights
1. Tell us where you want to go
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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 March 7, 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 March 7, 2026.
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Thu 3/2611:36 am
CUN
- STL
1 stop9h 05m
United Airlines
Tue 4/79:10 am
STL
- CUN
2 stops10h 09m
United Airlines
Deal found 3/5![United Airlines logo]()
$264
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:38 pm
CUN
- STL
1 stop7h 33m
United Airlines
Mon 4/206:00 am
STL
- CUN
1 stop6h 02m
United Airlines
Deal found 3/6![United Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:00 am
CUN
- STL
1 stop11h 06m
Delta
Tue 3/317:03 am
STL
- CUN
1 stop13h 11m
Delta
Deal found 3/7![Delta logo]()
$286
This Aeromexico deal was found by Cheapflights users on 3/3. 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.
Tue 3/3110:00 am
CUN
- STL
1 stop6h 16m
Aeromexico
Tue 4/76:00 am
STL
- CUN
1 stop9h 45m
Aeromexico
Deal found 3/3![Aeromexico logo]()
$288
This Frontier deal was found by Cheapflights users on 3/3. 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.
Tue 3/3111:44 am
CUN
- STL
Nonstop3h 27m
Frontier
Tue 4/76:15 am
STL
- CUN
Nonstop3h 17m
Frontier
Deal found 3/3![Frontier logo]()
$293
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/35:22 pm
CUN
- STL
2 stops19h 46m
United Airlines
Mon 4/66:05 pm
STL
- CUN
2 stops20h 13m
United Airlines
Deal found 3/2![United Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Thu 3/2611:44 am
CUN
- STL
Nonstop3h 27m
Frontier
Tue 4/76:15 am
STL
- CUN
Nonstop3h 17m
Frontier
Deal found 3/5![Frontier logo]()
$313
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:55 pm
CUN
- MCI
1 stop10h 36m
United Airlines
Mon 5/46:17 am
MCI
- CUN
1 stop8h 09m
United Airlines
Deal found 3/6![United Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Thu 4/231:44 pm
SJD
- MCI
2 stops18h 43m
United Airlines
Mon 4/277:00 pm
MCI
- SJD
2 stops17h 30m
United Airlines
Deal found 3/5![United Airlines logo]()
$327
This Aeromexico deal was found by Cheapflights users on 3/5. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:50 pm
CUN
- MCI
1 stop8h 21m
Aeromexico
Mon 5/412:25 pm
MCI
- CUN
1 stop7h 50m
Aeromexico
Deal found 3/5![Aeromexico logo]()
$328
This Expedia deal was found by Cheapflights users on 3/3. 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.
Sat 4/182:36 pm
CUN
- STL
1 stop8h 43m
Frontier
Sat 4/256:00 am
STL
- CUN
Nonstop3h 17m
Frontier
Deal found 3/3![Frontier logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 3/4. 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.
Sat 4/1811:10 am
MTY
- STL
1 stop7h 22m
Multiple Airlines
Sat 4/258:17 pm
STL
- MTY
2 stops36h 18m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$337
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 March 7, 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 March 7, 2026.
This United Airlines deal was found by Cheapflights users on 3/4. 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 4/161:43 pm
CUN
- STL
1 stop8h 45m
United Airlines
Mon 4/207:45 am
STL
- CUN
1 stop6h 41m
United Airlines
Deal found 3/4![United Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:05 am
CUN
- STL
2 stops12h 20m
Delta
Tue 3/317:03 am
STL
- CUN
1 stop7h 05m
Delta
Deal found 3/7![Delta logo]()
$286
This Aeromexico deal was found by Cheapflights users on 3/3. 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.
Tue 3/3112:35 pm
CUN
- STL
1 stop8h 31m
Aeromexico
Tue 4/76:00 am
STL
- CUN
2 stops13h 40m
Aeromexico
Deal found 3/3![Aeromexico logo]()
$288
This Expedia deal was found by Cheapflights users on 3/3. 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.
Sat 4/182:36 pm
CUN
- STL
1 stop8h 43m
Frontier
Sat 4/256:00 am
STL
- CUN
Nonstop3h 17m
Frontier
Deal found 3/3![Frontier logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 4/182:36 pm
CUN
- STL
1 stop8h 43m
Multiple Airlines
Sat 4/258:17 pm
STL
- CUN
2 stops27h 41m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$357
This eDestinos deal was found by Cheapflights users on 3/6. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:45 pm
MEX
- STL
1 stop17h 34m
Volaris
Tue 4/286:00 am
STL
- MEX
1 stop11h 40m
Volaris
Deal found 3/6![Volaris logo]()
$439
This Mytrip deal was found by Cheapflights users on 3/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/59:50 am
CUN
- MCI
2 stops14h 03m
Spirit Airlines
Sun 4/1212:24 pm
MCI
- CUN
2 stops19h 48m
Spirit Airlines
Deal found 3/6![Spirit Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 3/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:20 am
MID
- MCI
1 stop10h 41m
American Airlines
Sun 5/317:46 pm
MCI
- MID
1 stop18h 06m
American Airlines
Deal found 3/4![American Airlines logo]()
$598
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/35:22 pm
CUN
- STL
2 stops19h 46m
United Airlines
Mon 4/66:05 pm
STL
- CUN
2 stops20h 13m
United Airlines
Deal found 3/2![United Airlines logo]()
$305
This Mytrip deal was found by Cheapflights users on 3/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/263:54 pm
CUN
- STL
1 stop17h 55m
Frontier
Tue 4/76:15 am
STL
- CUN
Nonstop3h 17m
Frontier
Deal found 3/5![Frontier logo]()
$338
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:55 pm
CUN
- MCI
1 stop10h 36m
United Airlines
Mon 5/46:17 am
MCI
- CUN
1 stop8h 09m
United Airlines
Deal found 3/6![United Airlines logo]()
$324
This Aeromexico deal was found by Cheapflights users on 3/4. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 am
PVR
- MCI
2 stops16h 50m
Aeromexico
Mon 4/277:06 am
MCI
- PVR
1 stop8h 57m
Aeromexico
Deal found 3/4![Aeromexico logo]()
$382
This eDestinos deal was found by Cheapflights users on 3/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:40 am
MEX
- STL
1 stop9h 32m
Multiple Airlines
Mon 5/188:12 pm
STL
- MEX
1 stop22h 18m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 3/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 am
PVR
- MCI
2 stops15h 11m
Delta
Tue 4/216:40 am
MCI
- PVR
2 stops13h 35m
Delta
Deal found 3/5![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Thu 4/2311:52 am
SJD
- MCI
1 stop19h 00m
United Airlines
Mon 4/276:00 am
MCI
- SJD
1 stop9h 43m
United Airlines
Deal found 3/5![United Airlines logo]()
$327
This Priceline deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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.
Fri 4/39:12 am
CUN
- STL
1 stop22h 39m
Frontier
Mon 4/66:15 am
STL
- CUN
Nonstop3h 17m
Frontier
Deal found 3/2![Frontier logo]()
$386
This Aeromexico deal was found by Cheapflights users on 3/3. 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.
Tue 3/3111:15 am
CUN
- MCI
1 stop12h 57m
Aeromexico
Tue 4/75:54 am
MCI
- CUN
2 stops13h 46m
Aeromexico
Deal found 3/3![Aeromexico logo]()
$409
This Delta deal was found by Cheapflights users on 3/3. 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.
Tue 3/313:15 pm
CUN
- MCI
1 stop8h 57m
Delta
Tue 4/78:10 am
MCI
- CUN
1 stop5h 58m
Delta
Deal found 3/3![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Sat 4/185:22 pm
CUN
- STL
1 stop16h 03m
United Airlines
Sat 4/256:30 am
STL
- CUN
1 stop7h 56m
United Airlines
Deal found 3/3![United Airlines logo]()
$360
This eDestinos deal was found by Cheapflights users on 3/7. 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 5/2111:05 am
MEX
- STL
1 stop11h 52m
Volaris
Sun 5/2410:55 am
STL
- MEX
1 stop12h 50m
Volaris
Deal found 3/7![Volaris logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 4/2811:05 am
MEX
- STL
1 stop11h 14m
Multiple Airlines
Thu 4/308:06 pm
STL
- MEX
1 stop22h 24m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:18 pm
PVR
- MCI
2 stops18h 34m
United Airlines
Mon 4/277:00 pm
MCI
- PVR
2 stops17h 10m
United Airlines
Deal found 3/6![United Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/54:45 pm
CUN
- MCI
1 stop7h 27m
Delta
Sun 4/126:05 am
MCI
- CUN
2 stops12h 30m
Delta
Deal found 3/6![Delta logo]()
$440
This Aeromexico deal was found by Cheapflights users on 3/5. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/262:00 pm
CZM
- STL
1 stop8h 58m
Aeromexico
Tue 4/77:03 am
STL
- CZM
1 stop6h 42m
Aeromexico
Deal found 3/5![Aeromexico logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 3/4. 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.
Sat 4/1811:10 am
MTY
- STL
1 stop7h 22m
Multiple Airlines
Sat 4/256:00 am
STL
- MTY
1 stop27h 35m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$473
This Frontier deal was found by Cheapflights users on 3/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2111:05 am
MEX
- STL
1 stop11h 52m
Frontier
Sun 5/2411:32 am
STL
- MEX
2 stops11h 43m
Frontier
Deal found 3/6![Frontier logo]()
$487
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Thu 4/162:52 pm
PVR
- MCI
1 stop6h 38m
United Airlines
Tue 4/214:29 pm
MCI
- PVR
1 stop19h 41m
United Airlines
Deal found 3/5![United Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Sun 4/1911:55 am
MEX
- STL
2 stops30h 37m
Multiple Airlines
Sun 4/264:59 pm
STL
- MEX
1 stop27h 46m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Thu 3/198:10 am
MEX
- STL
1 stop24h 39m
Multiple Airlines
Sun 3/224:51 pm
STL
- MEX
2 stops31h 44m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Fri 4/171:18 pm
PVR
- MCI
1 stop8h 12m
United Airlines
Fri 4/244:06 pm
MCI
- PVR
1 stop23h 17m
United Airlines
Deal found 3/3![United Airlines logo]()
$417
Last-minute flights from Mexico to MissouriDiscover last-minute flight deals from Mexico to Missouri. Data last updated March 7, 2026 and is based on user searches.
Discover last-minute flight deals from Mexico to Missouri. Data last updated March 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:05 am
CUN
- STL
2 stops12h 20m
Delta
Tue 3/317:03 am
STL
- CUN
1 stop7h 05m
Delta
Deal found 3/7![Delta logo]()
$286
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Thu 3/2611:36 am
CUN
- STL
1 stop9h 05m
United Airlines
Tue 4/79:10 am
STL
- CUN
2 stops10h 09m
United Airlines
Deal found 3/5![United Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Thu 3/2611:44 am
CUN
- STL
Nonstop3h 27m
Frontier
Tue 4/76:15 am
STL
- CUN
Nonstop3h 17m
Frontier
Deal found 3/5![Frontier logo]()
$313
This Aeromexico deal was found by Cheapflights users on 3/3. 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.
Tue 3/3110:00 am
CUN
- STL
1 stop6h 16m
Aeromexico
Tue 4/76:00 am
STL
- CUN
1 stop9h 45m
Aeromexico
Deal found 3/3![Aeromexico logo]()
$288
This Frontier deal was found by Cheapflights users on 3/3. 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.
Tue 3/3111:44 am
CUN
- STL
Nonstop3h 27m
Frontier
Tue 4/76:15 am
STL
- CUN
Nonstop3h 17m
Frontier
Deal found 3/3![Frontier logo]()
$293
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 4/35:22 pm
CUN
- STL
2 stops19h 46m
United Airlines
Mon 4/66:05 pm
STL
- CUN
2 stops20h 13m
United Airlines
Deal found 3/2![United Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:38 pm
CUN
- STL
1 stop7h 33m
United Airlines
Mon 4/206:00 am
STL
- CUN
1 stop6h 02m
United Airlines
Deal found 3/6![United Airlines logo]()
$285
This Expedia deal was found by Cheapflights users on 3/3. 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.
Sat 4/182:36 pm
CUN
- STL
1 stop8h 43m
Frontier
Sat 4/256:00 am
STL
- CUN
Nonstop3h 17m
Frontier
Deal found 3/3![Frontier logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 3/4. 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.
Sat 4/1811:10 am
MTY
- STL
1 stop7h 22m
Multiple Airlines
Sat 4/258:17 pm
STL
- MTY
2 stops36h 18m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Thu 4/231:44 pm
SJD
- MCI
2 stops18h 43m
United Airlines
Mon 4/277:00 pm
MCI
- SJD
2 stops17h 30m
United Airlines
Deal found 3/5![United Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:55 pm
CUN
- MCI
1 stop10h 36m
United Airlines
Mon 5/46:17 am
MCI
- CUN
1 stop8h 09m
United Airlines
Deal found 3/6![United Airlines logo]()
$324
This Aeromexico deal was found by Cheapflights users on 3/5. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
CUN
- MCI
2 stops17h 50m
Aeromexico
Mon 5/45:40 am
MCI
- CUN
1 stop8h 21m
Aeromexico
Deal found 3/5![Aeromexico logo]()
$328
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 March 7, 2026.
Search for one-way flight options from Mexico to Missouri. Find affordable one-way fares based on user searches. Data last updated March 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Wed 5/1311:44 am
CUN
- STL
Nonstop3h 31m
Frontier
Deal found 3/5![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 3/4. 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.
Wed 4/811:48 am
CUN
- STL
Nonstop3h 31m
Frontier
Deal found 3/4![Frontier logo]()
$140
This Priceline deal was found by Cheapflights users on 3/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:48 am
CUN
- STL
Nonstop3h 31m
Frontier
Deal found 3/4![Frontier logo]()
$141
This Frontier deal was found by Cheapflights users on 3/3. 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.
Thu 4/3011:48 am
CUN
- STL
Nonstop3h 31m
Frontier
Deal found 3/3![Frontier logo]()
$142
This Booking.com deal was found by Cheapflights users on 3/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:48 am
CUN
- STL
Nonstop3h 31m
Frontier
Deal found 3/5![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:54 pm
CUN
- MCI
1 stop22h 12m
Frontier
Deal found 3/6![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 5/83:54 pm
CUN
- STL
1 stop27h 18m
Frontier
Deal found 3/3![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 5/73:54 pm
CUN
- STL
1 stop27h 18m
Frontier
Deal found 3/3![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 4/173:54 pm
CUN
- STL
1 stop27h 38m
Frontier
Deal found 3/3![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:13 am
CUN
- STL
1 stop23h 35m
Frontier
Deal found 3/6![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 3/4. 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.
Fri 4/311:43 am
CUN
- STL
Nonstop3h 31m
Frontier
Deal found 3/4![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:54 pm
CUN
- MCI
1 stop21h 36m
Frontier
Deal found 3/6![Frontier logo]()
$177
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 March 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $264 (United Airlines) |
One-way from | $139 (Kiwi.com) |
Popular in | November |
Cheapest in | September |
Average price | $550 |
Good one-way deal | $302 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 March 7, 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
CancúnSt. Louis
CUN - STL
CUNSTL
Cancun
Thu 4/16
1:43 pm-10:28 pm
1 stop8h 45m
Lambert-St Louis
Mon 4/20
7:45 am-2:26 pm
1 stop6h 41m
$264
CancúnSt. Louis
CUN - STL
CUNSTL
Cancun
Tue 3/24
11:05 am-11:25 pm
2 stops12h 20m
Lambert-St Louis
Tue 3/31
7:03 am-2:08 pm
1 stop7h 05m
$286
CancúnSt. Louis
CUN - STL
CUNSTL
Cancun
Tue 3/31
12:35 pm-9:06 pm
1 stop8h 31m
Lambert-St Louis
Tue 4/7
6:00 am-7:40 pm
2 stops13h 40m
$288
CancúnSt. Louis
CUN - STL
CUNSTL
Cancun
Fri 4/3
5:22 pm-1:08 pm
2 stops19h 46m
Lambert-St Louis
Mon 4/6
6:05 pm-2:18 pm
2 stops20h 13m
$305
CancúnKansas City
CUN - MCI
CUNMCI
Cancun
Thu 4/30
12:55 pm-11:31 pm
1 stop10h 36m
Kansas City
Mon 5/4
6:17 am-2:26 pm
1 stop8h 09m
$324
San José del CaboKansas City
SJD - MCI
SJDMCI
San José del Cabo Los Cabos
Thu 4/23
11:52 am-8:52 am
1 stop19h 00m
Kansas City
Mon 4/27
6:00 am-1:43 pm
1 stop9h 43m
$327
Quickest round-trip
CancúnSt. Louis
CUN - STL
CUNSTL
Cancun
Sat 4/18
2:36 pm-11:19 pm
1 stop8h 43m
Lambert-St Louis
Sat 4/25
6:00 am-9:17 am
Nonstop3h 17m
$337
CancúnSt. Louis
CUN - STL
CUNSTL
Cancun
Thu 3/26
3:54 pm-9:49 am
1 stop17h 55m
Lambert-St Louis
Tue 4/7
6:15 am-9:32 am
Nonstop3h 17m
$338
CancúnSt. Louis
CUN - STL
CUNSTL
Cancun
Sat 4/18
2:36 pm-11:19 pm
1 stop8h 43m
Lambert-St Louis
Sat 4/25
8:17 pm-11:58 pm
2 stops27h 41m
$357
CancúnSt. Louis
CUN - STL
CUNSTL
Cancun
Sat 4/18
5:22 pm-9:25 am
1 stop16h 03m
Lambert-St Louis
Sat 4/25
6:30 am-2:26 pm
1 stop7h 56m
$360
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
MID-MCI
PVR-MCI
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
MID-MCI
What is the cheapest month to book a flight from Mexico to Missouri?
Currently, March is the cheapest month in which you can book a flight from Mexico to Missouri (average of $154). Flying from Mexico to Missouri in January is currently the most expensive (average of $386). 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 March 7, 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.
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 March 7, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American 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
7.9
Food
7.2
Entertainment
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Entertainment
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Entertainment
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Entertainment
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
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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 March 7, 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 March 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$441 | Average$575 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$500 | Average$667 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$533 | Average$652 | FlexibilityNo cancel fee | On-time71% |