$160+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — MEX
Aug 5 — Aug 121
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 6, 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 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:46 pm
STL
- MEX
1 stop32h 19m
Multiple Airlines
Tue 9/2910:05 am
MEX
- STL
2 stops22h 35m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 12/56:15 am
STL
- SJD
1 stop9h 17m
United Airlines
Sat 12/122:11 pm
SJD
- STL
1 stop6h 55m
United Airlines
Deal found 7/2![United Airlines logo]()
$363
This Frontier deal was found by Cheapflights users on 7/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:41 pm
STL
- MEX
1 stop8h 04m
Frontier
Tue 8/187:00 am
MEX
- STL
1 stop8h 16m
Frontier
Deal found 7/2![Frontier logo]()
$368
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:20 am
STL
- SJD
2 stops14h 13m
Delta
Sat 9/56:15 am
SJD
- STL
2 stops15h 16m
Delta
Deal found 7/1![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 7/3. 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 10/249:59 am
MCI
- SJD
2 stops10h 34m
Delta
Sat 10/316:05 am
SJD
- MCI
2 stops15h 53m
Delta
Deal found 7/3![Delta logo]()
$374
This Frontier deal was found by Cheapflights users on 7/5. 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.
Thu 8/63:41 pm
STL
- MEX
1 stop8h 04m
Frontier
Wed 8/128:45 pm
MEX
- STL
1 stop16h 38m
Frontier
Deal found 7/5![Frontier logo]()
$377
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:42 am
STL
- SJD
2 stops8h 31m
American Airlines
Fri 8/141:11 pm
SJD
- STL
2 stops18h 13m
American Airlines
Deal found 7/2![American Airlines logo]()
$378
This Priceline deal was found by Cheapflights users on 7/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:41 pm
STL
- MEX
1 stop8h 04m
Frontier
Wed 8/58:45 pm
MEX
- STL
1 stop16h 38m
Frontier
Deal found 7/3![Frontier logo]()
$379
This United Airlines deal was found by Cheapflights users on 7/3. 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 12/136:00 am
STL
- SJD
1 stop8h 03m
United Airlines
Fri 12/182:11 pm
SJD
- STL
1 stop6h 55m
United Airlines
Deal found 7/3![United Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:35 pm
MCI
- SJD
1 stop19h 11m
American Airlines
Mon 12/145:27 pm
SJD
- MCI
1 stop14h 14m
American Airlines
Deal found 7/1![American Airlines logo]()
$382
This Frontier deal was found by Cheapflights users on 7/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:10 pm
STL
- MEX
1 stop27h 35m
Frontier
Tue 8/187:00 am
MEX
- STL
1 stop8h 16m
Frontier
Deal found 7/4![Frontier logo]()
$382
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:00 am
STL
- SJD
1 stop7h 11m
Delta
Thu 8/61:12 pm
SJD
- STL
1 stop9h 29m
Delta
Deal found 7/1![Delta logo]()
$383
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 6, 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 6, 2026.
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:20 am
STL
- SJD
2 stops14h 13m
Delta
Sat 9/56:15 am
SJD
- STL
2 stops15h 16m
Delta
Deal found 7/1![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am
MCI
- SJD
1 stop8h 13m
American Airlines
Fri 8/2111:47 am
SJD
- MCI
1 stop9h 57m
American Airlines
Deal found 7/1![American Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 10/247:38 am
MCI
- SJD
1 stop8h 24m
United Airlines
Sat 10/3111:55 am
SJD
- MCI
1 stop7h 56m
United Airlines
Deal found 7/2![United Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:50 am
MCI
- SJD
1 stop7h 20m
Southwest
Mon 11/912:35 pm
SJD
- MCI
1 stop10h 15m
Southwest
Deal found 7/2![Southwest logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 8/202:05 pm
MCI
- MEX
1 stop28h 25m
Multiple Airlines
Thu 8/278:40 am
MEX
- MCI
1 stop27h 13m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$484
This Volaris deal was found by Cheapflights users on 7/3. 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.
Wed 10/146:10 am
STL
- MEX
1 stop11h 30m
Volaris
Wed 10/218:40 am
MEX
- STL
1 stop9h 35m
Volaris
Deal found 7/3![Volaris logo]()
$503
This Aeromexico deal was found by Cheapflights users on 7/5. 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.
Wed 9/26:00 am
STL
- MEX
2 stops11h 10m
Aeromexico
Wed 9/93:30 pm
MEX
- STL
1 stop7h 12m
Aeromexico
Deal found 7/5![Aeromexico logo]()
$554
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:00 am
STL
- SJD
1 stop7h 07m
Delta
Fri 8/141:12 pm
SJD
- STL
1 stop9h 29m
Delta
Deal found 7/2![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 7/5. 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.
Tue 10/66:00 am
STL
- SJD
2 stops13h 25m
Delta
Tue 10/136:15 am
SJD
- STL
2 stops13h 01m
Delta
Deal found 7/5![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 7/3. 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.
Mon 8/106:00 am
STL
- SJD
1 stop7h 07m
Delta
Thu 8/139:34 am
SJD
- STL
2 stops12h 24m
Delta
Deal found 7/3![Delta logo]()
$392
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:45 am
STL
- SJD
2 stops9h 05m
Southwest
Thu 8/1310:40 am
SJD
- STL
2 stops19h 05m
Southwest
Deal found 7/3![Southwest logo]()
$486
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Mon 9/287:08 am
STL
- SJD
1 stop8h 54m
United Airlines
Thu 10/11:44 pm
SJD
- STL
2 stops20h 29m
United Airlines
Deal found 7/2![United Airlines logo]()
$494
This Volaris deal was found by Cheapflights users on 7/4. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:41 pm
STL
- MEX
1 stop8h 04m
Volaris
Wed 8/58:45 pm
MEX
- STL
1 stop16h 38m
Volaris
Deal found 7/4![Volaris logo]()
$538
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 7/178:08 pm
STL
- MEX
2 stops34h 12m
Multiple Airlines
Fri 7/248:45 pm
MEX
- STL
1 stop16h 38m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$542
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:26 am
MCI
- SJD
1 stop8h 09m
Delta
Tue 11/101:55 pm
SJD
- MCI
1 stop9h 26m
Delta
Deal found 7/2![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Sat 9/57:25 am
STL
- CUN
1 stop7h 01m
United Airlines
Fri 9/1112:11 pm
CUN
- STL
1 stop9h 25m
United Airlines
Deal found 7/5![United Airlines logo]()
$510
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:05 am
STL
- CUN
1 stop5h 30m
Southwest
Sat 8/2911:30 am
CUN
- STL
Nonstop3h 00m
Southwest
Deal found 7/1![Southwest logo]()
$549
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:15 am
STL
- CUN
2 stops12h 24m
Delta
Thu 10/83:20 pm
CUN
- STL
1 stop8h 28m
Delta
Deal found 7/2![Delta logo]()
$436
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Sat 10/317:04 pm
STL
- PVR
2 stops16h 43m
United Airlines
Wed 11/43:40 pm
PVR
- STL
1 stop6h 40m
United Airlines
Deal found 7/5![United Airlines logo]()
$544
This Southwest deal was found by Cheapflights users on 7/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:25 am
MCI
- CUN
2 stops9h 40m
Southwest
Sat 12/192:55 pm
CUN
- MCI
2 stops11h 05m
Southwest
Deal found 7/4![Southwest logo]()
$571
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:00 am
STL
- CUN
1 stop9h 05m
Delta
Tue 8/259:10 am
CUN
- STL
2 stops14h 11m
Delta
Deal found 7/2![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 10/196:15 am
SGF
- CUN
1 stop8h 22m
United Airlines
Fri 10/233:43 pm
CUN
- SGF
1 stop7h 59m
United Airlines
Deal found 7/3![United Airlines logo]()
$549
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:55 am
STL
- CUN
Nonstop3h 05m
Southwest
Sat 9/1911:30 am
CUN
- STL
Nonstop3h 00m
Southwest
Deal found 7/1![Southwest logo]()
$581
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:59 am
MCI
- CUN
2 stops10h 46m
Delta
Fri 10/307:00 am
CUN
- MCI
2 stops12h 17m
Delta
Deal found 7/1![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Wed 9/211:15 am
STL
- MEX
1 stop5h 25m
United Airlines
Wed 9/96:30 am
MEX
- STL
1 stop6h 45m
United Airlines
Deal found 7/5![United Airlines logo]()
$554
This Southwest deal was found by Cheapflights users on 7/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:45 am
MCI
- CUN
2 stops8h 20m
Southwest
Wed 12/161:45 pm
CUN
- MCI
2 stops8h 40m
Southwest
Deal found 7/4![Southwest logo]()
$592
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:40 am
STL
- CUN
1 stop6h 19m
Delta
Sat 9/1912:45 pm
CUN
- STL
1 stop7h 50m
Delta
Deal found 7/2![Delta logo]()
$461
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Tue 10/205:30 am
SGF
- CUN
2 stops9h 07m
United Airlines
Sat 10/241:12 pm
CUN
- SGF
1 stop7h 22m
United Airlines
Deal found 7/3![United Airlines logo]()
$569
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:40 am
MCI
- CUN
1 stop6h 05m
Southwest
Wed 12/93:30 pm
CUN
- MCI
Nonstop3h 25m
Southwest
Deal found 7/3![Southwest logo]()
$599
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:28 am
MCI
- SJD
2 stops12h 57m
Delta
Sun 9/62:24 pm
SJD
- MCI
2 stops16h 55m
Delta
Deal found 7/1![Delta logo]()
$463
Last-minute flights from Missouri to MexicoDiscover last-minute flight deals from Missouri to Mexico. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Mexico. Data last updated July 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:24 pm
STL
- SJD
1 stop16h 15m
American Airlines
Fri 7/3112:40 pm
SJD
- STL
1 stop9h 36m
American Airlines
Deal found 7/1![American Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:00 am
STL
- SJD
1 stop7h 11m
Delta
Thu 8/61:12 pm
SJD
- STL
1 stop9h 29m
Delta
Deal found 7/1![Delta logo]()
$383
This Priceline deal was found by Cheapflights users on 7/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:41 pm
STL
- MEX
1 stop8h 04m
Frontier
Wed 8/58:45 pm
MEX
- STL
1 stop16h 38m
Frontier
Deal found 7/3![Frontier logo]()
$379
This Frontier deal was found by Cheapflights users on 7/5. 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.
Thu 8/63:41 pm
STL
- MEX
1 stop8h 04m
Frontier
Wed 8/128:45 pm
MEX
- STL
1 stop16h 38m
Frontier
Deal found 7/5![Frontier logo]()
$377
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:36 am
STL
- SJD
1 stop8h 49m
American Airlines
Fri 8/141:11 pm
SJD
- STL
2 stops18h 13m
American Airlines
Deal found 7/2![American Airlines logo]()
$378
This Frontier deal was found by Cheapflights users on 7/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:10 pm
STL
- MEX
1 stop27h 35m
Frontier
Tue 8/187:00 am
MEX
- STL
1 stop8h 16m
Frontier
Deal found 7/4![Frontier logo]()
$382
This Frontier deal was found by Cheapflights users on 7/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:41 pm
STL
- MEX
1 stop8h 04m
Frontier
Tue 8/187:00 am
MEX
- STL
1 stop8h 16m
Frontier
Deal found 7/2![Frontier logo]()
$368
This Frontier deal was found by Cheapflights users on 7/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:41 pm
STL
- MEX
1 stop8h 04m
Frontier
Mon 8/178:40 am
MEX
- STL
1 stop9h 43m
Frontier
Deal found 7/2![Frontier logo]()
$390
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:43 am
MCI
- SJD
2 stops13h 42m
Delta
Fri 8/216:15 am
SJD
- MCI
2 stops12h 32m
Delta
Deal found 7/1![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 7/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:36 am
STL
- SJD
1 stop6h 49m
American Airlines
Wed 8/262:25 pm
SJD
- STL
1 stop7h 17m
American Airlines
Deal found 7/5![American Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 7/2. 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 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
Mon 8/311:13 pm
SJD
- STL
2 stops18h 11m
American Airlines
Deal found 7/2![American Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:20 am
STL
- SJD
2 stops14h 13m
Delta
Sat 9/512:12 pm
SJD
- STL
1 stop9h 19m
Delta
Deal found 7/1![Delta logo]()
$374
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 6, 2026.
Search for one-way flight options from Missouri to Mexico. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 8/174:57 pm
STL
- MEX
2 stops30h 18m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$160
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
STL
- SJD
1 stop7h 07m
Delta
Deal found 7/2![Delta logo]()
$165
This Delta deal was found by Cheapflights users on 7/3. 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.
Mon 9/287:26 am
MCI
- SJD
1 stop7h 56m
Delta
Deal found 7/3![Delta logo]()
$165
This Priceline deal was found by Cheapflights users on 7/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:41 pm
STL
- MEX
1 stop8h 04m
Frontier
Deal found 7/5![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:17 pm
MCI
- CUN
2 stops33h 41m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:17 pm
MCI
- CUN
2 stops33h 41m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/2111:26 am
MCI
- MEX
2 stops35h 49m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 10/62:17 pm
MCI
- MEX
1 stop28h 13m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$174
This Delta deal was found by Cheapflights users on 7/3. 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.
Mon 8/316:00 am
STL
- SJD
1 stop7h 07m
Delta
Deal found 7/3![Delta logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 11/32:17 pm
MCI
- MEX
1 stop26h 43m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 9/15:27 pm
STL
- CUN
2 stops16h 36m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:57 pm
STL
- CUN
1 stop20h 56m
Frontier
Deal found 7/2![Frontier 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 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $355 (Kiwi.com) |
One-way from | $160 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $730 |
Good round-trip deal | $517 or less |
Good one-way deal | $215 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 6, 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 8/29
6:20 am-6:33 pm
2 stops14h 13m
San José del Cabo Los Cabos
Sat 9/5
6:15 am-11:31 pm
2 stops15h 16m
$374
Kansas CitySan José del Cabo
MCI - SJD
MCISJD
Kansas City
Mon 8/17
6:00 am-12:13 pm
1 stop8h 13m
San José del Cabo Los Cabos
Fri 8/21
11:47 am-11:44 pm
1 stop9h 57m
$374
Kansas CitySan José del Cabo
MCI - SJD
MCISJD
Kansas City
Sat 10/24
7:38 am-2:02 pm
1 stop8h 24m
San José del Cabo Los Cabos
Sat 10/31
11:55 am-9:51 pm
1 stop7h 56m
$374
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Sun 8/9
6:00 am-11:07 am
1 stop7h 07m
San José del Cabo Los Cabos
Fri 8/14
1:12 pm-12:41 am
1 stop9h 29m
$374
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Tue 10/6
6:00 am-5:25 pm
2 stops13h 25m
San José del Cabo Los Cabos
Tue 10/13
6:15 am-9:16 pm
2 stops13h 01m
$392
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Mon 8/10
6:00 am-11:07 am
1 stop7h 07m
San José del Cabo Los Cabos
Thu 8/13
9:34 am-11:58 pm
2 stops12h 24m
$392
Kansas CitySan José del Cabo
MCI - SJD
MCISJD
Kansas City
Tue 11/3
7:26 am-2:35 pm
1 stop8h 09m
San José del Cabo Los Cabos
Tue 11/10
1:55 pm-12:21 am
1 stop9h 26m
$414
St. LouisCancún
STL - CUN
STLCUN
Lambert-St Louis
Sun 10/4
6:15 am-6:39 pm
2 stops12h 24m
Cancun
Thu 10/8
3:20 pm-11:48 pm
1 stop8h 28m
$436
St. LouisCancún
STL - CUN
STLCUN
Lambert-St Louis
Tue 8/18
11:00 am-8:05 pm
1 stop9h 05m
Cancun
Tue 8/25
9:10 am-11:21 pm
2 stops14h 11m
$449
Kansas CityCancún
MCI - CUN
MCICUN
Kansas City
Sun 10/25
9:59 am-8:45 pm
2 stops10h 46m
Cancun
Fri 10/30
7:00 am-7:17 pm
2 stops12h 17m
$449
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
STL-SJD
MCI-SJD
STL-CUN
STL-PVR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Missouri to Mexico
USMO-MX0
STL-MEX
STL-SJD
MCI-SJD
STL-CUN
What is the cheapest month to book a flight from Missouri to Mexico?
Currently, September is the cheapest month in which you can book a flight from Missouri to Mexico (average of $100). Flying from Missouri to Mexico in October is currently the most expensive (average of $1,042). 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 6, 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 6, 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 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$520 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$607 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$377 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$195 | Average$550 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$207 | Average$431 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$278 | Average$644 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$367 | Average$667 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$404 | Average$545 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$424 | Average$645 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$527 | Average$597 | FlexibilityNo cancel fee | On-time75% |