$217+ Cheap flights from San José (SJO) 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — STL
Jun 12 — Jun 191
Round-trip
1 adult, Economy
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Cheapest flights from San José to MissouriExplore the most affordable flight options available from San José to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
Explore the most affordable flight options available from San José to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
This eDestinos deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 8/139:35 am
SJO
- MCI
2 stops30h 46m
Frontier
Sat 8/226:19 pm
MCI
- SJO
2 stops39h 01m
Frontier
Deal found 5/10![Frontier logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:07 am
SJO
- STL
1 stop15h 52m
Multiple Airlines
Wed 7/294:09 pm
STL
- SJO
1 stop17h 11m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:55 am
SJO
- STL
1 stop29h 22m
United Airlines
Wed 9/306:15 am
STL
- SJO
1 stop14h 22m
United Airlines
Deal found 5/10![United Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:52 pm
SJO
- STL
2 stops17h 40m
American Airlines
Tue 8/255:42 am
STL
- SJO
1 stop9h 10m
American Airlines
Deal found 5/8![American Airlines logo]()
$511
This Southwest deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:40 pm
SJO
- MCI
1 stop8h 15m
Southwest
Wed 9/308:35 am
MCI
- SJO
1 stop11h 05m
Southwest
Deal found 5/10![Southwest logo]()
$515
This American Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 8/1312:59 pm
SJO
- MCI
1 stop20h 32m
American Airlines
Sat 8/225:14 pm
MCI
- SJO
1 stop21h 38m
American Airlines
Deal found 5/10![American Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/212:30 am
SJO
- STL
1 stop21h 15m
United Airlines
Sat 6/66:00 am
STL
- SJO
2 stops17h 39m
United Airlines
Deal found 5/11![United Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/912:30 am
SJO
- MCI
2 stops21h 43m
United Airlines
Sun 6/148:30 am
MCI
- SJO
1 stop12h 07m
United Airlines
Deal found 5/12![United Airlines logo]()
$525
This American Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:57 pm
SJO
- MCI
1 stop26h 44m
American Airlines
Sat 10/3111:31 am
MCI
- SJO
1 stop27h 39m
American Airlines
Deal found 5/8![American Airlines logo]()
$527
This American Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 10/17:00 am
SJO
- MCI
1 stop15h 38m
American Airlines
Sat 11/75:35 pm
MCI
- SJO
1 stop20h 35m
American Airlines
Deal found 5/10![American Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/47:55 am
SJO
- MCI
1 stop7h 52m
United Airlines
Sun 6/76:16 am
MCI
- SJO
1 stop14h 21m
United Airlines
Deal found 5/12![United Airlines logo]()
$534
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 8/112:52 pm
SJO
- STL
2 stops17h 40m
American Airlines
Tue 8/256:42 am
STL
- SJO
2 stops14h 10m
American Airlines
Deal found 5/11![American Airlines logo]()
$538
Best flights from San José to MissouriDiscover carefully curated flight deals from San José to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
Discover carefully curated flight deals from San José to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:07 am
SJO
- STL
1 stop15h 52m
Multiple Airlines
Wed 7/294:09 pm
STL
- SJO
1 stop17h 11m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:44 pm
SJO
- STL
2 stops26h 42m
United Airlines
Wed 9/308:15 pm
STL
- SJO
2 stops17h 06m
United Airlines
Deal found 5/10![United Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:52 pm
SJO
- STL
2 stops17h 40m
American Airlines
Tue 8/255:42 am
STL
- SJO
1 stop9h 10m
American Airlines
Deal found 5/8![American Airlines logo]()
$511
This Copa Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:57 pm
SJO
- MCI
2 stops13h 45m
Copa Airlines
Sun 6/77:53 am
MCI
- SJO
2 stops24h 16m
Copa Airlines
Deal found 5/9![Copa Airlines logo]()
$622
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:55 am
SJO
- STL
2 stops27h 08m
United Airlines
Sun 9/612:59 pm
STL
- SJO
2 stops24h 22m
United Airlines
Deal found 5/12![United Airlines logo]()
$511
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/141:29 pm
SJO
- MCI
2 stops18h 11m
American Airlines
Sun 8/235:30 am
MCI
- SJO
2 stops15h 22m
American Airlines
Deal found 5/12![American Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/212:30 am
SJO
- STL
1 stop21h 15m
United Airlines
Sat 6/66:00 am
STL
- SJO
2 stops17h 39m
United Airlines
Deal found 5/11![United Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 6/312:30 am
SJO
- MCI
1 stop8h 33m
United Airlines
Sun 6/76:16 am
MCI
- SJO
1 stop17h 23m
United Airlines
Deal found 5/10![United Airlines logo]()
$534
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:30 am
SJO
- STL
1 stop21h 15m
United Airlines
Tue 7/2810:20 am
STL
- SJO
2 stops24h 51m
United Airlines
Deal found 5/8![United Airlines logo]()
$539
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 7/283:38 pm
SJO
- SGF
2 stops20h 09m
American Airlines
Sun 8/27:40 pm
SGF
- SJO
2 stops17h 10m
American Airlines
Deal found 5/11![American Airlines logo]()
$710
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 10/3111:35 am
SJO
- MCI
1 stop9h 32m
United Airlines
Tue 11/36:10 am
MCI
- SJO
1 stop7h 05m
United Airlines
Deal found 5/12![United Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 5/2712:30 am
SJO
- STL
2 stops15h 58m
United Airlines
Mon 6/16:24 pm
STL
- SJO
1 stop16h 47m
United Airlines
Deal found 5/10![United Airlines logo]()
$551
This American Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 7/73:38 pm
SJO
- SGF
2 stops17h 34m
American Airlines
Tue 7/217:53 pm
SGF
- SJO
2 stops18h 07m
American Airlines
Deal found 5/9![American Airlines logo]()
$762
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 7/27:55 am
SJO
- MCI
1 stop25h 08m
United Airlines
Mon 7/68:30 am
MCI
- SJO
1 stop15h 09m
United Airlines
Deal found 5/9![United Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/47:55 am
SJO
- MCI
1 stop7h 52m
United Airlines
Sat 6/66:00 am
MCI
- SJO
2 stops17h 39m
United Airlines
Deal found 5/11![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 5/231:25 pm
SJO
- MCI
2 stops21h 57m
United Airlines
Sun 5/318:30 am
MCI
- SJO
1 stop15h 09m
United Airlines
Deal found 5/10![United Airlines logo]()
$568
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 7/77:55 am
SJO
- SGF
1 stop9h 48m
United Airlines
Tue 7/213:07 pm
SGF
- SJO
2 stops20h 04m
United Airlines
Deal found 5/11![United Airlines logo]()
$625
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:55 am
SJO
- SGF
1 stop9h 26m
United Airlines
Wed 9/304:50 pm
SGF
- SJO
1 stop27h 47m
United Airlines
Deal found 5/10![United Airlines logo]()
$625
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/112:30 am
SJO
- JLN
2 stops11h 52m
United Airlines
Sat 6/68:54 am
JLN
- SJO
2 stops38h 45m
United Airlines
Deal found 5/11![United Airlines logo]()
$636
Last-minute flights from San José to MissouriDiscover last-minute flight deals from San José to Missouri. Data last updated May 13, 2026 and is based on user searches.
Discover last-minute flight deals from San José to Missouri. Data last updated May 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 5/136:30 am
SJO
- STL
2 stops14h 37m
American Airlines
Tue 6/26:12 pm
STL
- SJO
2 stops19h 57m
American Airlines
Deal found 5/12![American Airlines logo]()
$593
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 5/227:55 am
SJO
- STL
1 stop11h 47m
United Airlines
Mon 5/258:35 am
STL
- SJO
1 stop15h 04m
United Airlines
Deal found 5/12![United Airlines logo]()
$577
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 5/231:25 pm
SJO
- MCI
2 stops21h 57m
United Airlines
Sun 5/318:30 am
MCI
- SJO
1 stop15h 09m
United Airlines
Deal found 5/10![United Airlines logo]()
$568
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:30 am
SJO
- MCI
1 stop8h 33m
United Airlines
Fri 5/296:41 pm
MCI
- SJO
2 stops16h 30m
United Airlines
Deal found 5/8![United Airlines logo]()
$589
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 5/2712:30 am
SJO
- STL
1 stop12h 46m
United Airlines
Mon 6/16:24 pm
STL
- SJO
1 stop16h 47m
United Airlines
Deal found 5/11![United Airlines logo]()
$546
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/212:30 am
SJO
- STL
1 stop21h 15m
United Airlines
Sat 6/66:00 am
STL
- SJO
2 stops17h 39m
United Airlines
Deal found 5/11![United Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/47:55 am
SJO
- MCI
1 stop7h 52m
United Airlines
Sun 6/76:16 am
MCI
- SJO
1 stop14h 21m
United Airlines
Deal found 5/12![United Airlines logo]()
$534
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/47:55 am
SJO
- MCI
1 stop7h 52m
United Airlines
Sat 6/68:30 am
MCI
- SJO
1 stop12h 07m
United Airlines
Deal found 5/12![United Airlines logo]()
$555
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/912:30 am
SJO
- MCI
2 stops21h 43m
United Airlines
Sun 6/148:30 am
MCI
- SJO
1 stop12h 07m
United Airlines
Deal found 5/12![United Airlines logo]()
$525
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/93:08 pm
SJO
- MCI
2 stops19h 17m
American Airlines
Mon 6/1511:48 am
MCI
- SJO
1 stop8h 35m
American Airlines
Deal found 5/12![American Airlines logo]()
$580
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/1011:59 pm
SJO
- MCI
1 stop7h 59m
American Airlines
Mon 6/1511:48 am
MCI
- SJO
1 stop8h 35m
American Airlines
Deal found 5/12![American Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/2611:13 am
SJO
- MCI
2 stops22h 16m
United Airlines
Fri 7/33:16 pm
MCI
- SJO
2 stops19h 55m
United Airlines
Deal found 5/11![United Airlines logo]()
$546
One-way flights from San José to MissouriSearch for one-way flight options from San José to Missouri. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
Search for one-way flight options from San José to Missouri. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/49:35 am
SJO
- MCI
2 stops30h 54m
Frontier
Deal found 5/12![Frontier logo]()
$217
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/411:13 am
SJO
- MCI
1 stop28h 34m
United Airlines
Deal found 5/12![United Airlines logo]()
$292
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:30 am
SJO
- MCI
2 stops21h 47m
United Airlines
Deal found 5/10![United Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 8/127:07 am
SJO
- STL
2 stops33h 30m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 7/117:55 am
SJO
- MCI
2 stops14h 22m
United Airlines
Deal found 5/10![United Airlines logo]()
$313
This Trip.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:07 am
SJO
- STL
1 stop15h 52m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 5/267:55 am
SJO
- STL
2 stops27h 16m
United Airlines
Deal found 5/9![United Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 8/112:52 pm
SJO
- STL
2 stops17h 40m
American Airlines
Deal found 5/10![American Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 5/2412:30 am
SJO
- STL
1 stop16h 12m
United Airlines
Deal found 5/9![United Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 8/82:32 pm
SJO
- MCI
1 stop17h 46m
Delta
Deal found 5/9![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 5/277:55 am
SJO
- MCI
2 stops27h 27m
United Airlines
Deal found 5/12![United Airlines logo]()
$335
This KAYAK deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:25 pm
SJO
- MCI
1 stop8h 06m
Copa Airlines
Deal found 5/12![Copa Airlines logo]()
$339
Find flight deals from San José to Missouri
Keep the following information in mind while searching for San José to Missouri flight deals. Data was last updated May 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $481 (eDestinos) |
One-way from | $217 (Kiwi.com) |
Popular in | January |
Cheapest in | October |
Average price | $511 |
Cheapflights Fare Finder
Customize your flight search to find flights from San José 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 May 13, 2026.
Use the filters below to find and compare flights from San José to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoséSt. Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Wed 7/22
7:07 am-11:59 pm
1 stop15h 52m
Lambert-St Louis
Wed 7/29
4:09 pm-8:20 am
1 stop17h 11m
$489
San JoséSt. Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Fri 9/25
12:44 pm-4:26 pm
2 stops26h 42m
Lambert-St Louis
Wed 9/30
8:15 pm-12:21 pm
2 stops17h 06m
$497
San JoséSt. Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Tue 8/18
2:52 pm-9:32 am
2 stops17h 40m
Lambert-St Louis
Tue 8/25
5:42 am-1:52 pm
1 stop9h 10m
$511
San JoséSt. Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Fri 9/4
7:55 am-12:03 pm
2 stops27h 08m
Lambert-St Louis
Sun 9/6
12:59 pm-12:21 pm
2 stops24h 22m
$511
San JoséSt. Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Tue 6/2
12:30 am-10:45 pm
1 stop21h 15m
Lambert-St Louis
Sat 6/6
6:00 am-10:39 pm
2 stops17h 39m
$518
San JoséKansas City
SJO - MCI
SJOMCI
San José Juan Santamaria Intl
Wed 6/3
12:30 am-10:03 am
1 stop8h 33m
Kansas City
Sun 6/7
6:16 am-10:39 pm
1 stop17h 23m
$534
San JoséSt. Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Fri 7/24
12:30 am-10:45 pm
1 stop21h 15m
Lambert-St Louis
Tue 7/28
10:20 am-10:11 am
2 stops24h 51m
$539
Quickest round-trip
San JoséKansas City
SJO - MCI
SJOMCI
San José Juan Santamaria Intl
Sat 10/31
11:35 am-10:07 pm
1 stop9h 32m
Kansas City
Tue 11/3
6:10 am-1:15 pm
1 stop7h 05m
$544
San JoséSt. Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Wed 5/27
12:30 am-5:28 pm
2 stops15h 58m
Lambert-St Louis
Mon 6/1
6:24 pm-10:11 am
1 stop16h 47m
$551
San JoséKansas City
SJO - MCI
SJOMCI
San José Juan Santamaria Intl
Fri 8/14
1:29 pm-8:40 am
2 stops18h 11m
Kansas City
Sun 8/23
5:30 am-7:52 pm
2 stops15h 22m
$553
Showing 1-10 of 34 resultsSorted by cheapest first
Best time to book a flight from San José to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from San José with our price prediction graph.
SJO-MCI
SJO-STL
SJO-SGF
SJO-JLN
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 San José to Missouri
SJO-USMO
SJO-MCI
SJO-STL
SJO-SGF
SJO-JLN
How far ahead should I book a flight from San José to Missouri?
The best time to book flights from San José to Missouri is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San José to Missouri?
Currently, August is the cheapest month in which you can book a flight from San José to Missouri (average of $129). Flying from San José to Missouri in March is currently the most expensive (average of $368). 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.
How much does it cost to fly round-trip from San José to Missouri?
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 May 13, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines from San José to Missouri. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
7.9
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from San José to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San José to Missouri
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Complete your trip
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San José and Missouri flights
Browse other San José and Missouri flight options. Last updated on May 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San José to Missouri flights
Consider these flights traveling from San José to Missouri.
Top 3 airlines flying from San José to Missouri
Discover the top 3 airlines that operate flights from San José 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 May 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$260 | Average$433 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$274 | Average$460 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$293 | Average$362 | FlexibilityNo cancel fee | On-time63% |