$91+ Cheap flights from San Diego (SAN) 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MCI
Aug 16 — Aug 231
Round-trip
1 adult, Economy
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Cheapest flights from San Diego to MissouriExplore the most affordable flight options available from San Diego to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 17, 2026.
Explore the most affordable flight options available from San Diego to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 10/76:25 am
SAN
- MCI
1 stop28h 57m
Frontier
Mon 10/122:17 pm
MCI
- SAN
1 stop27h 24m
Frontier
Deal found 7/13![Frontier logo]()
$176
This Alaska Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:08 am
SAN
- MCI
1 stop12h 51m
Alaska Airlines
Wed 10/73:11 pm
MCI
- SAN
1 stop10h 48m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:45 pm
SAN
- MCI
1 stop19h 08m
Frontier
Sat 8/291:38 pm
MCI
- SAN
1 stop12h 13m
Frontier
Deal found 7/14![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/83:45 pm
SAN
- MCI
1 stop19h 37m
Frontier
Thu 9/102:17 pm
MCI
- SAN
1 stop11h 42m
Frontier
Deal found 7/15![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/43:45 pm
SAN
- MCI
1 stop19h 08m
Frontier
Mon 9/71:38 pm
MCI
- SAN
1 stop21h 27m
Frontier
Deal found 7/15![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:25 am
SAN
- MCI
1 stop28h 57m
Frontier
Tue 11/32:17 pm
MCI
- SAN
1 stop11h 42m
Frontier
Deal found 7/14![Frontier logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 10/308:32 pm
SAN
- MCI
1 stop14h 50m
Frontier
Mon 11/22:17 pm
MCI
- SAN
1 stop27h 24m
Frontier
Deal found 7/14![Frontier logo]()
$195
This Alaska Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:16 pm
SAN
- MCI
1 stop14h 22m
Alaska Airlines
Tue 8/252:48 pm
MCI
- SAN
1 stop7h 36m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:45 pm
SAN
- MCI
1 stop19h 08m
Frontier
Thu 8/271:38 pm
MCI
- SAN
1 stop12h 13m
Frontier
Deal found 7/17![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 10/157:13 pm
SAN
- SGF
1 stop14h 49m
Multiple Airlines
Sun 10/189:57 pm
SGF
- SAN
1 stop16h 43m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/204:36 pm
SAN
- STL
2 stops22h 46m
Frontier
Thu 8/277:58 pm
STL
- SAN
1 stop15h 07m
Frontier
Deal found 7/15![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/263:45 pm
SAN
- STL
1 stop25h 28m
Frontier
Tue 9/15:27 pm
STL
- SAN
2 stops28h 48m
Frontier
Deal found 7/15![Frontier logo]()
$259
Best flights from San Diego to MissouriDiscover carefully curated flight deals from San Diego to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 17, 2026.
Discover carefully curated flight deals from San Diego to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 17, 2026.
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/512:45 pm
SAN
- STL
1 stop8h 46m
Delta
Mon 9/76:20 am
STL
- SAN
1 stop6h 18m
Delta
Deal found 7/13![Delta logo]()
$297
This Frontier deal was found by Cheapflights users on 7/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:25 am
SAN
- MCI
1 stop4h 57m
Frontier
Sun 9/132:17 pm
MCI
- SAN
1 stop11h 42m
Frontier
Deal found 7/12![Frontier logo]()
$304
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/122:00 pm
SAN
- MCI
Nonstop3h 10m
Southwest
Tue 9/158:15 am
MCI
- SAN
1 stop5h 40m
Southwest
Deal found 7/15![Southwest logo]()
$307
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 9/1911:15 am
SAN
- COU
1 stop6h 08m
American Airlines
Mon 9/286:32 pm
COU
- SAN
1 stop6h 53m
American Airlines
Deal found 7/16![American Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/252:15 pm
SAN
- COU
1 stop6h 40m
United Airlines
Sat 8/2910:55 am
COU
- SAN
2 stops11h 00m
United Airlines
Deal found 7/15![United Airlines logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:15 am
SAN
- MCI
1 stop15h 44m
Alaska Airlines
Mon 10/56:13 am
MCI
- SAN
2 stops13h 14m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/146:35 am
SAN
- TBN
1 stop27h 35m
Multiple Airlines
Fri 8/2112:20 pm
TBN
- SAN
2 stops37h 31m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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.
Wed 8/1910:37 am
SAN
- SGF
1 stop9h 44m
Delta
Sun 8/233:20 pm
SGF
- SAN
1 stop7h 38m
Delta
Deal found 7/17![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/76:15 am
SAN
- SGF
1 stop8h 05m
United Airlines
Sat 8/151:37 pm
SGF
- SAN
1 stop5h 23m
United Airlines
Deal found 7/16![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/2512:15 pm
SAN
- STL
Nonstop3h 40m
Southwest
Wed 8/2611:55 am
STL
- SAN
1 stop7h 00m
Southwest
Deal found 7/15![Southwest logo]()
$342
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/2812:33 pm
SAN
- SGF
1 stop6h 14m
United Airlines
Fri 9/43:05 pm
SGF
- SAN
1 stop8h 20m
United Airlines
Deal found 7/16![United Airlines logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:55 am
SAN
- STL
1 stop8h 15m
Alaska Airlines
Mon 9/146:29 am
STL
- SAN
2 stops14h 08m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$370
This Southwest deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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.
Thu 8/137:00 pm
SAN
- MCI
Nonstop3h 10m
Southwest
Mon 8/176:35 am
MCI
- SAN
1 stop5h 20m
Southwest
Deal found 7/16![Southwest logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Sun 7/268:51 pm
SAN
- STL
2 stops44h 32m
Frontier
Wed 7/298:08 pm
STL
- SAN
1 stop5h 43m
Frontier
Deal found 7/12![Frontier logo]()
$395
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/1710:40 pm
SAN
- MCI
1 stop8h 29m
United Airlines
Tue 8/185:13 pm
MCI
- SAN
1 stop5h 21m
United Airlines
Deal found 7/17![United Airlines logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:12 pm
SAN
- MCI
1 stop16h 26m
Alaska Airlines
Tue 8/257:00 am
MCI
- SAN
2 stops11h 11m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$381
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/189:05 am
SAN
- STL
2 stops7h 40m
Southwest
Wed 8/192:50 pm
STL
- SAN
2 stops7h 40m
Southwest
Deal found 7/15![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/198:00 am
SAN
- SGF
1 stop6h 11m
United Airlines
Sun 8/235:30 am
SGF
- SAN
2 stops8h 05m
United Airlines
Deal found 7/17![United Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/116:35 am
SAN
- TBN
1 stop27h 15m
Multiple Airlines
Fri 8/144:20 pm
TBN
- SAN
1 stop28h 40m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$452
This Alaska Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:40 am
SAN
- MCI
2 stops14h 19m
Alaska Airlines
Thu 11/122:53 pm
MCI
- SAN
1 stop10h 38m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 7/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:55 am
SAN
- STL
2 stops6h 35m
Southwest
Sun 9/63:15 pm
STL
- SAN
2 stops8h 30m
Southwest
Deal found 7/12![Southwest logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/123:03 pm
SAN
- TBN
2 stops18h 47m
Multiple Airlines
Fri 8/144:20 pm
TBN
- SAN
1 stop28h 40m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$497
This Alaska Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:55 am
SAN
- MCI
2 stops12h 04m
Alaska Airlines
Sat 8/157:58 pm
MCI
- SAN
1 stop15h 12m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 10/102:07 pm
SAN
- COU
1 stop6h 48m
United Airlines
Wed 10/1411:15 am
COU
- SAN
2 stops10h 53m
United Airlines
Deal found 7/15![United Airlines logo]()
$378
This Southwest deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 9/41:50 pm
SAN
- STL
1 stop6h 05m
Southwest
Sun 9/67:45 pm
STL
- SAN
Nonstop3h 40m
Southwest
Deal found 7/17![Southwest logo]()
$393
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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.
Thu 9/1012:25 pm
SAN
- STL
Nonstop3h 35m
Southwest
Sun 9/135:50 am
STL
- SAN
1 stop5h 50m
Southwest
Deal found 7/13![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/710:25 pm
SAN
- STL
1 stop8h 14m
United Airlines
Tue 8/119:00 am
STL
- SAN
2 stops12h 55m
United Airlines
Deal found 7/16![United Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 7/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:05 pm
SAN
- STL
Nonstop3h 40m
Southwest
Tue 10/138:30 am
STL
- SAN
Nonstop3h 55m
Southwest
Deal found 7/12![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:41 pm
SAN
- STL
2 stops10h 58m
United Airlines
Mon 8/107:23 pm
STL
- SAN
1 stop7h 08m
United Airlines
Deal found 7/16![United Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 7/297:46 pm
SAN
- TBN
2 stops13h 54m
Multiple Airlines
Sun 8/24:20 pm
TBN
- SAN
1 stop28h 41m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$635
Last-minute flights from San Diego to MissouriDiscover last-minute flight deals from San Diego to Missouri. Data last updated July 17, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Missouri. Data last updated July 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 7/293:03 pm
SAN
- STL
1 stop25h 12m
Frontier
Mon 8/38:08 pm
STL
- SAN
1 stop14h 57m
Frontier
Deal found 7/13![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/108:51 pm
SAN
- MCI
2 stops14h 09m
Frontier
Mon 8/171:45 pm
MCI
- SAN
1 stop21h 20m
Frontier
Deal found 7/13![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/123:03 pm
SAN
- STL
2 stops26h 20m
Frontier
Wed 8/196:45 pm
STL
- SAN
1 stop27h 19m
Frontier
Deal found 7/13![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/148:51 pm
SAN
- MCI
2 stops14h 09m
Frontier
Mon 8/171:45 pm
MCI
- SAN
1 stop21h 20m
Frontier
Deal found 7/13![Frontier logo]()
$232
This Alaska Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:16 pm
SAN
- MCI
1 stop14h 22m
Alaska Airlines
Tue 8/252:48 pm
MCI
- SAN
1 stop7h 36m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/204:36 pm
SAN
- STL
2 stops22h 46m
Frontier
Thu 8/277:58 pm
STL
- SAN
1 stop15h 07m
Frontier
Deal found 7/15![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:45 pm
SAN
- MCI
1 stop19h 08m
Frontier
Sat 8/291:38 pm
MCI
- SAN
1 stop12h 13m
Frontier
Deal found 7/14![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:45 pm
SAN
- MCI
1 stop19h 08m
Frontier
Thu 8/271:38 pm
MCI
- SAN
1 stop12h 13m
Frontier
Deal found 7/17![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:45 pm
SAN
- MCI
1 stop19h 08m
Frontier
Mon 8/241:38 pm
MCI
- SAN
1 stop21h 27m
Frontier
Deal found 7/13![Frontier logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/263:45 pm
SAN
- STL
1 stop25h 28m
Frontier
Tue 9/15:27 pm
STL
- SAN
2 stops28h 48m
Frontier
Deal found 7/15![Frontier logo]()
$259
This Expedia deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:16 pm
SAN
- MCI
1 stop14h 22m
Multiple Airlines
Mon 8/314:47 pm
MCI
- SAN
1 stop5h 27m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/286:25 am
SAN
- MCI
1 stop28h 28m
Frontier
Wed 9/211:26 am
MCI
- SAN
2 stops38h 25m
Frontier
Deal found 7/17![Frontier logo]()
$240
One-way flights from San Diego to MissouriSearch for one-way flight options from San Diego to Missouri. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
Search for one-way flight options from San Diego to Missouri. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
This Trip.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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.
Wed 9/168:32 pm
SAN
- MCI
1 stop14h 50m
Frontier
Deal found 7/17![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/83:45 pm
SAN
- MCI
1 stop19h 37m
Frontier
Deal found 7/13![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 10/148:32 pm
SAN
- MCI
1 stop14h 50m
Frontier
Deal found 7/17![Frontier logo]()
$93
This Alaska Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:07 pm
SAN
- MCI
1 stop9h 52m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$94
This Priceline deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/196:55 am
SAN
- STL
1 stop8h 15m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/158:32 pm
SAN
- MCI
1 stop14h 50m
Frontier
Deal found 7/13![Frontier logo]()
$95
This Alaska Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:16 pm
SAN
- MCI
1 stop14h 22m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$99
This Alaska Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:06 pm
SAN
- STL
1 stop19h 04m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 10/136:25 am
SAN
- STL
1 stop10h 50m
Frontier
Deal found 7/14![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/193:45 pm
SAN
- STL
1 stop25h 28m
Frontier
Deal found 7/13![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 10/148:32 pm
SAN
- STL
1 stop20h 43m
Frontier
Deal found 7/13![Frontier logo]()
$103
This Alaska Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:07 pm
SAN
- MCI
1 stop9h 52m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$104
Find flight deals from San Diego to Missouri
Keep the following information in mind while searching for San Diego to Missouri flight deals. Data was last updated July 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $176 (Kiwi.com) |
One-way from | $91 (Trip.com) |
Popular in | December |
Cheapest in | September |
Average price | $388 |
Good round-trip deal | $382 or less |
Good one-way deal | $224 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 July 17, 2026.
Use the filters below to find and compare flights from San Diego to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoSt. Louis
SAN - STL
SANSTL
San Diego
Sat 9/5
12:45 pm-11:31 pm
1 stop8h 46m
Lambert-St Louis
Mon 9/7
6:20 am-10:38 am
1 stop6h 18m
$297
San DiegoKansas City
SAN - MCI
SANMCI
San Diego
Thu 9/10
6:25 am-1:22 pm
1 stop4h 57m
Kansas City
Sun 9/13
2:17 pm-11:59 pm
1 stop11h 42m
$304
San DiegoKansas City
SAN - MCI
SANMCI
San Diego
Sat 9/12
2:00 pm-7:10 pm
Nonstop3h 10m
Kansas City
Tue 9/15
8:15 am-11:55 am
1 stop5h 40m
$307
San DiegoColumbia
SAN - COU
SANCOU
San Diego
Sat 9/19
11:15 am-7:23 pm
1 stop6h 08m
Columbia Regional
Mon 9/28
6:32 pm-11:25 pm
1 stop6h 53m
$318
San DiegoColumbia
SAN - COU
SANCOU
San Diego
Tue 8/25
2:15 pm-10:55 pm
1 stop6h 40m
Columbia Regional
Sat 8/29
10:55 am-7:55 pm
2 stops11h 00m
$324
San DiegoSpringfield
SAN - SGF
SANSGF
San Diego
Wed 8/19
10:37 am-10:21 pm
1 stop9h 44m
Springfield-Branson
Sun 8/23
3:20 pm-8:58 pm
1 stop7h 38m
$329
San DiegoSpringfield
SAN - SGF
SANSGF
San Diego
Fri 8/7
6:15 am-4:20 pm
1 stop8h 05m
Springfield-Branson
Sat 8/15
1:37 pm-5:00 pm
1 stop5h 23m
$329
San DiegoSpringfield
SAN - SGF
SANSGF
San Diego
Fri 8/28
12:33 pm-8:47 pm
1 stop6h 14m
Springfield-Branson
Fri 9/4
3:05 pm-9:25 pm
1 stop8h 20m
$329
San DiegoKansas City
SAN - MCI
SANMCI
San Diego
Mon 8/17
10:40 pm-9:09 am
1 stop8h 29m
Kansas City
Tue 8/18
5:13 pm-8:34 pm
1 stop5h 21m
$332
San DiegoSpringfield
SAN - SGF
SANSGF
San Diego
Wed 8/19
8:00 am-4:11 pm
1 stop6h 11m
Springfield-Branson
Sun 8/23
5:30 am-11:35 am
2 stops8h 05m
$334
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Diego to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from San Diego with our price prediction graph.
SAN-MCI
SAN-STL
SAN-SGF
SAN-COU
SAN-TBN
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 Diego to Missouri
SAN-USMO
SAN-MCI
SAN-STL
SAN-SGF
SAN-COU
What is the cheapest month to book a flight from San Diego to Missouri?
Currently, August is the cheapest month in which you can book a flight from San Diego to Missouri (average of $307). Flying from San Diego to Missouri in March is currently the most expensive (average of $464). 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 SAN to MO?
Find hourly flight availability from San Diego to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 17, 2026.
One of the essential ways to save on airfare from San Diego to Missouri is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 37% on airfare.
How much does it cost to fly round-trip from San Diego to Missouri?
How far ahead should I book a flight from San Diego to Missouri?
To ensure you get the cheapest price possible for a flight from San Diego to Missouri, you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 July 17, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from San Diego to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Related info for your journey
Find useful and relevant information for your journey from San Diego 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 Diego to Missouri
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Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Missouri by cabin class
Find flights from San Diego to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Missouri flights
Browse other San Diego and Missouri flight options. Last updated on July 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Diego to Missouri flights
Consider these flights traveling from San Diego to Missouri.
Top 7 airlines flying from San Diego to Missouri
Discover the top 7 airlines that operate flights from San Diego 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 July 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$104 | Average$246 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$342 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$209 | Average$386 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$217 | Average$401 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$232 | Average$443 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$236 | Average$364 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$449 | FlexibilityNo cancel fee | On-time63% |