$161+ 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
Jul 31 — Aug 71
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Missouri to Mexico with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Missouri to Mexico
Cheapest
Best
Last-minute
One-way
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 1, 2026.
Explore the most affordable flight options available from Missouri to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 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 Travelocity deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity 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 7/298:45 pm
MEX
- STL
1 stop16h 38m
Frontier
Deal found 6/26![Frontier logo]()
$358
This Frontier deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:34 am
STL
- MEX
1 stop11h 06m
Frontier
Tue 8/187:00 am
MEX
- STL
1 stop8h 16m
Frontier
Deal found 6/28![Frontier logo]()
$363
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:30 am
STL
- SJD
2 stops12h 55m
Delta
Tue 10/136:15 am
SJD
- STL
2 stops13h 01m
Delta
Deal found 6/29![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:26 am
MCI
- SJD
1 stop8h 09m
Delta
Wed 10/286:05 am
SJD
- MCI
2 stops14h 21m
Delta
Deal found 6/27![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:42 am
STL
- SJD
1 stop6h 05m
American Airlines
Mon 8/311:13 pm
SJD
- STL
2 stops18h 11m
American Airlines
Deal found 6/30![American Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:42 pm
MCI
- SJD
2 stops20h 53m
Delta
Tue 11/32:40 pm
SJD
- MCI
1 stop8h 02m
Delta
Deal found 6/27![Delta logo]()
$378
This Priceline deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:08 pm
STL
- MEX
1 stop22h 22m
Frontier
Wed 7/298:45 pm
MEX
- STL
1 stop16h 38m
Frontier
Deal found 6/30![Frontier logo]()
$381
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:00 am
STL
- SJD
1 stop10h 26m
American Airlines
Sat 12/123:39 pm
SJD
- STL
1 stop16h 11m
American Airlines
Deal found 6/30![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/30![United Airlines logo]()
$384
This Priceline deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:10 pm
STL
- MEX
1 stop22h 20m
Frontier
Wed 10/218:40 am
MEX
- STL
1 stop9h 35m
Frontier
Deal found 6/26![Frontier logo]()
$385
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:10 pm
STL
- SJD
2 stops17h 47m
American Airlines
Tue 10/1312:41 pm
SJD
- STL
1 stop9h 17m
American Airlines
Deal found 6/28![American Airlines logo]()
$388
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 1, 2026.
Discover carefully curated flight deals from Missouri to Mexico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2026.
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:30 am
STL
- SJD
2 stops12h 55m
Delta
Tue 10/136:15 am
SJD
- STL
2 stops13h 01m
Delta
Deal found 6/28![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:04 pm
STL
- SJD
2 stops17h 39m
United Airlines
Sun 11/222:11 pm
SJD
- STL
1 stop7h 09m
United Airlines
Deal found 6/27![United Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:38 am
STL
- SJD
1 stop8h 37m
American Airlines
Fri 8/71:13 pm
SJD
- STL
2 stops18h 11m
American Airlines
Deal found 6/30![American Airlines logo]()
$441
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:05 am
STL
- CUN
1 stop8h 05m
Southwest
Thu 8/201:10 pm
CUN
- STL
Nonstop3h 05m
Southwest
Deal found 6/28![Southwest logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:45 pm
MCI
- MEX
1 stop28h 45m
Multiple Airlines
Tue 8/46:20 am
MEX
- MCI
2 stops33h 50m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$493
This Aeromexico deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:00 am
STL
- MEX
1 stop6h 50m
Aeromexico
Mon 10/128:40 am
MEX
- STL
1 stop11h 09m
Aeromexico
Deal found 6/26![Aeromexico logo]()
$554
This FlightHub deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:05 pm
STL
- MEX
1 stop20h 20m
Air Canada
Sat 11/72:00 pm
MEX
- STL
1 stop25h 26m
Air Canada
Deal found 6/26![Air Canada logo]()
$647
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:05 am
STL
- SJD
2 stops14h 22m
Delta
Sun 9/279:14 am
SJD
- STL
2 stops13h 30m
Delta
Deal found 6/29![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:10 am
MCI
- SJD
1 stop6h 33m
United Airlines
Fri 12/112:11 pm
SJD
- MCI
2 stops17h 46m
United Airlines
Deal found 6/30![United Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:00 am
STL
- SJD
1 stop8h 50m
Delta
Fri 12/410:25 am
SJD
- STL
2 stops12h 14m
Delta
Deal found 6/27![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:22 am
MCI
- SJD
1 stop6h 26m
United Airlines
Sat 10/311:30 pm
SJD
- MCI
1 stop8h 08m
United Airlines
Deal found 6/27![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 am
MCI
- CUN
Nonstop3h 15m
Southwest
Thu 11/122:10 pm
CUN
- MCI
1 stop7h 05m
Southwest
Deal found 6/30![Southwest logo]()
$445
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:59 am
MCI
- SJD
2 stops10h 34m
Delta
Wed 10/286:05 am
SJD
- MCI
2 stops15h 53m
Delta
Deal found 6/28![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
MCI
- SJD
1 stop8h 05m
United Airlines
Sun 8/301:17 pm
SJD
- MCI
1 stop8h 13m
United Airlines
Deal found 6/28![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:42 am
STL
- SJD
1 stop6h 05m
American Airlines
Mon 8/3110:47 am
SJD
- STL
1 stop10h 55m
American Airlines
Deal found 6/30![American Airlines logo]()
$473
This Southwest deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:15 am
STL
- CUN
1 stop8h 55m
Southwest
Wed 7/223:05 pm
CUN
- STL
Nonstop3h 05m
Southwest
Deal found 6/26![Southwest logo]()
$449
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:59 am
MCI
- SJD
2 stops10h 34m
Delta
Sat 10/316:05 am
SJD
- MCI
2 stops13h 00m
Delta
Deal found 6/30![Delta logo]()
$374
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:50 am
STL
- CUN
1 stop8h 05m
Southwest
Tue 7/2812:40 pm
CUN
- STL
Nonstop3h 10m
Southwest
Deal found 6/30![Southwest logo]()
$449
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:35 am
MCI
- SJD
2 stops13h 52m
Delta
Sun 10/119:14 am
SJD
- MCI
2 stops12h 44m
Delta
Deal found 6/28![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:44 am
MCI
- SJD
1 stop7h 23m
Delta
Fri 9/186:15 am
SJD
- MCI
2 stops13h 41m
Delta
Deal found 6/30![Delta logo]()
$374
This Southwest deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:45 am
STL
- CUN
2 stops9h 40m
Southwest
Thu 10/291:45 pm
CUN
- STL
2 stops10h 50m
Southwest
Deal found 6/26![Southwest logo]()
$454
This American Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:01 am
SGF
- CUN
1 stop15h 09m
American Airlines
Tue 7/2811:33 am
CUN
- SGF
2 stops12h 01m
American Airlines
Deal found 6/28![American Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:00 am
STL
- SJD
2 stops10h 32m
United Airlines
Mon 11/212:55 pm
SJD
- STL
1 stop9h 14m
United Airlines
Deal found 6/28![United Airlines logo]()
$480
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:50 am
MCI
- CUN
Nonstop3h 15m
Southwest
Thu 9/241:05 pm
CUN
- MCI
1 stop9h 00m
Southwest
Deal found 6/30![Southwest logo]()
$455
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:28 am
MCI
- SJD
2 stops12h 57m
Delta
Sun 9/62:24 pm
SJD
- MCI
2 stops16h 55m
Delta
Deal found 6/26![Delta logo]()
$378
This American Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:12 pm
SGF
- CUN
1 stop15h 22m
American Airlines
Mon 8/311:03 am
CUN
- SGF
2 stops9h 28m
American Airlines
Deal found 6/26![American Airlines logo]()
$603
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:10 am
STL
- SJD
1 stop8h 55m
United Airlines
Thu 10/11:17 pm
SJD
- STL
1 stop8h 27m
United Airlines
Deal found 6/30![United Airlines logo]()
$504
This Southwest deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:30 am
MCI
- CUN
1 stop8h 25m
Southwest
Wed 12/163:30 pm
CUN
- MCI
Nonstop3h 25m
Southwest
Deal found 6/27![Southwest logo]()
$498
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:50 am
SGF
- CUN
1 stop8h 50m
United Airlines
Fri 8/147:51 am
CUN
- SGF
1 stop8h 20m
United Airlines
Deal found 6/28![United Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:10 am
STL
- CUN
1 stop13h 05m
Delta
Tue 10/206:04 am
CUN
- STL
2 stops12h 11m
Delta
Deal found 6/30![Delta logo]()
$429
Last-minute flights from Missouri to MexicoDiscover last-minute flight deals from Missouri to Mexico. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Mexico. Data last updated July 1, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:34 am
STL
- MEX
1 stop17h 36m
Volaris
Fri 7/248:45 pm
MEX
- STL
1 stop16h 38m
Volaris
Deal found 6/26![Volaris logo]()
$421
This eDestinos deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:34 am
STL
- MEX
1 stop17h 36m
Volaris
Tue 8/48:45 pm
MEX
- STL
1 stop16h 38m
Volaris
Deal found 6/29![Volaris logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:45 pm
MCI
- CUN
2 stops34h 13m
Multiple Airlines
Tue 7/283:31 pm
CUN
- MCI
1 stop21h 29m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:08 pm
STL
- CUN
1 stop16h 41m
Frontier
Sun 7/2610:17 am
CUN
- STL
2 stops22h 40m
Frontier
Deal found 6/28![Frontier logo]()
$431
This Priceline deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:45 pm
MCI
- CUN
1 stop23h 04m
Frontier
Tue 7/283:31 pm
CUN
- MCI
1 stop21h 29m
Frontier
Deal found 6/29![Frontier logo]()
$433
This Priceline deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:08 pm
STL
- MEX
1 stop22h 22m
Frontier
Wed 7/298:45 pm
MEX
- STL
1 stop16h 38m
Frontier
Deal found 6/30![Frontier logo]()
$381
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/30![American Airlines logo]()
$392
This Priceline deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:08 pm
STL
- CUN
1 stop16h 41m
Frontier
Fri 7/313:31 pm
CUN
- STL
2 stops17h 26m
Frontier
Deal found 6/30![Frontier logo]()
$425
This Travelocity deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity 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 7/298:45 pm
MEX
- STL
1 stop16h 38m
Frontier
Deal found 6/26![Frontier logo]()
$358
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:14 am
STL
- SJD
1 stop8h 34m
United Airlines
Tue 8/41:17 pm
SJD
- STL
1 stop8h 40m
United Airlines
Deal found 6/29![United Airlines logo]()
$388
This Priceline deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:45 pm
MCI
- CUN
1 stop23h 04m
Frontier
Tue 8/43:31 pm
CUN
- MCI
1 stop21h 29m
Frontier
Deal found 6/30![Frontier logo]()
$414
This Priceline deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:08 pm
STL
- CUN
1 stop16h 41m
Frontier
Tue 8/43:31 pm
CUN
- STL
2 stops17h 26m
Frontier
Deal found 6/29![Frontier logo]()
$415
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 1, 2026.
Search for one-way flight options from Missouri to Mexico. Find affordable one-way fares based on user searches. Data last updated July 1, 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.
Mon 8/174:57 pm
STL
- MEX
2 stops30h 18m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$162
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 am
STL
- SJD
2 stops27h 27m
Delta
Deal found 6/30![Delta logo]()
$165
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 9/275:44 am
MCI
- SJD
1 stop7h 23m
Delta
Deal found 7/1![Delta logo]()
$165
This Priceline deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/27![Frontier logo]()
$166
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:52 pm
STL
- SJD
2 stops11h 38m
Delta
Deal found 6/26![Delta logo]()
$170
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:30 am
MCI
- SJD
1 stop6h 18m
United Airlines
Deal found 6/29![United Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:17 pm
MCI
- MEX
2 stops28h 58m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$174
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:10 am
STL
- SJD
1 stop8h 55m
United Airlines
Deal found 6/30![United Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:17 pm
MCI
- CUN
2 stops33h 41m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:26 am
MCI
- MEX
2 stops35h 49m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:27 pm
STL
- CUN
2 stops16h 36m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:26 am
MCI
- MEX
2 stops35h 49m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$178
Find flight deals from Missouri to Mexico
Keep the following information in mind while searching for Missouri to Mexico flight deals. Data was last updated July 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $358 (Travelocity) |
One-way from | $162 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $716 |
Good round-trip deal | $499 or less |
Good one-way deal | $261 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 1, 2026.
Use the filters below to find and compare flights from Missouri to Mexico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Tue 10/6
6:30 am-5:25 pm
2 stops12h 55m
San José del Cabo Los Cabos
Tue 10/13
6:15 am-9:16 pm
2 stops13h 01m
$374
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Thu 9/24
10:05 am-10:27 pm
2 stops14h 22m
San José del Cabo Los Cabos
Sun 9/27
9:14 am-12:44 am
2 stops13h 30m
$374
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Sat 11/28
6:00 am-1:50 pm
1 stop8h 50m
San José del Cabo Los Cabos
Fri 12/4
10:25 am-11:39 pm
2 stops12h 14m
$374
Kansas CitySan José del Cabo
MCI - SJD
MCISJD
Kansas City
Sat 10/24
9:59 am-6:33 pm
2 stops10h 34m
San José del Cabo Los Cabos
Wed 10/28
6:05 am-11:58 pm
2 stops15h 53m
$374
Kansas CitySan José del Cabo
MCI - SJD
MCISJD
Kansas City
Sat 10/24
9:59 am-6:33 pm
2 stops10h 34m
San José del Cabo Los Cabos
Sat 10/31
6:05 am-9:05 pm
2 stops13h 00m
$374
Kansas CitySan José del Cabo
MCI - SJD
MCISJD
Kansas City
Tue 10/6
10:35 am-10:27 pm
2 stops13h 52m
San José del Cabo Los Cabos
Sun 10/11
9:14 am-11:58 pm
2 stops12h 44m
$374
Kansas CitySan José del Cabo
MCI - SJD
MCISJD
Kansas City
Mon 9/14
5:44 am-11:07 am
1 stop7h 23m
San José del Cabo Los Cabos
Fri 9/18
6:15 am-9:56 pm
2 stops13h 41m
$374
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Sat 11/7
7:04 pm-11:43 am
2 stops17h 39m
San José del Cabo Los Cabos
Sun 11/22
2:11 pm-10:20 pm
1 stop7h 09m
$378
Kansas CitySan José del Cabo
MCI - SJD
MCISJD
Kansas City
Sun 12/6
6:10 am-11:43 am
1 stop6h 33m
San José del Cabo Los Cabos
Fri 12/11
2:11 pm-8:57 am
2 stops17h 46m
$378
Kansas CitySan José del Cabo
MCI - SJD
MCISJD
Kansas City
Sun 8/30
6:28 am-5:25 pm
2 stops12h 57m
San José del Cabo Los Cabos
Sun 9/6
2:24 pm-9:19 am
2 stops16h 55m
$378
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-CUN
STL-CUN
MCI-SJD
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-CUN
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 December is currently the most expensive (average of $832). 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 1, 2026.
When flying from Missouri to Mexico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How far ahead should I book a flight from Missouri to Mexico?
The price you pay for your flight from Missouri to Mexico may vary depending on when you book. For the best chance of a lower fare, look to book 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Top regions
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 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Mexico
Find the right flight back to Missouri after your stay in Mexico
Missouri to Mexico flights
Consider these flights traveling from Missouri to Mexico.
Fly to Mexico regions
Consider these flights traveling to Mexico regions.
Top 10 airlines flying from Missouri to Mexico
Discover the top 10 airlines that operate flights from Missouri to Mexico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$520 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$610 | 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$662 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$404 | Average$545 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$424 | Average$643 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$527 | Average$597 | FlexibilityNo cancel fee | On-time75% |