$54+ Cheap flights from Missouri to California
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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — LAX
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Cheapest flights from Missouri to CaliforniaExplore the most affordable flight options available from Missouri to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Missouri to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This Southwest deal was found by Cheapflights users on 6/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:25 am
STL
- LAS
2 stops7h 15m
Southwest
Mon 8/319:45 am
LAS
- STL
1 stop6h 10m
Southwest
Deal found 6/9![Southwest logo]()
$200
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:10 pm
STL
- LAS
Nonstop3h 33m
Frontier
Mon 7/2712:50 pm
LAS
- STL
Nonstop3h 25m
Frontier
Deal found 6/10![Frontier logo]()
$202
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:10 pm
STL
- LAS
Nonstop3h 33m
Frontier
Sun 8/912:50 pm
LAS
- STL
Nonstop3h 25m
Frontier
Deal found 6/10![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:08 pm
STL
- LAS
1 stop17h 21m
Frontier
Fri 7/38:45 am
LAS
- STL
Nonstop3h 21m
Frontier
Deal found 6/10![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:08 pm
STL
- LAS
1 stop17h 21m
Frontier
Sat 7/48:45 am
LAS
- STL
Nonstop3h 21m
Frontier
Deal found 6/10![Frontier logo]()
$207
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:10 pm
STL
- LAS
Nonstop3h 33m
Frontier
Sat 7/1812:50 pm
LAS
- STL
Nonstop3h 25m
Frontier
Deal found 6/10![Frontier logo]()
$208
This Super.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:21 pm
STL
- LAS
Nonstop3h 38m
Frontier
Mon 8/242:10 pm
LAS
- STL
Nonstop3h 26m
Frontier
Deal found 6/6![Frontier logo]()
$209
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:10 pm
STL
- LAS
Nonstop3h 33m
Frontier
Sat 7/2512:50 pm
LAS
- STL
Nonstop3h 25m
Frontier
Deal found 6/10![Frontier logo]()
$210
This Super.com deal was found by Cheapflights users on 6/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:08 pm
STL
- LAS
1 stop5h 21m
Frontier
Mon 7/2012:50 pm
LAS
- STL
Nonstop3h 25m
Frontier
Deal found 6/8![Frontier logo]()
$211
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:46 pm
STL
- LAS
Nonstop3h 34m
Frontier
Mon 7/612:27 pm
LAS
- STL
1 stop9h 32m
Frontier
Deal found 6/10![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:17 pm
MCI
- ONT
1 stop11h 38m
Frontier
Tue 9/222:55 pm
ONT
- MCI
1 stop20h 27m
Frontier
Deal found 6/6![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:45 pm
MCI
- LAX
1 stop12h 26m
Frontier
Tue 7/286:30 am
LAX
- MCI
1 stop28h 30m
Frontier
Deal found 6/6![Frontier logo]()
$223
Best flights from Missouri to CaliforniaDiscover carefully curated flight deals from Missouri to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Missouri to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Southwest deal was found by Cheapflights users on 6/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:25 am
STL
- LAS
2 stops7h 15m
Southwest
Mon 8/319:45 am
LAS
- STL
1 stop6h 10m
Southwest
Deal found 6/9![Southwest logo]()
$200
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:21 am
STL
- LAS
1 stop6h 14m
Delta
Fri 7/36:19 am
LAS
- STL
1 stop6h 57m
Delta
Deal found 6/8![Delta logo]()
$217
This Frontier deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/81:45 pm
MCI
- ONT
1 stop12h 05m
Frontier
Sat 8/156:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Deal found 6/6![Frontier logo]()
$244
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:10 am
STL
- LAS
1 stop5h 57m
United Airlines
Wed 7/2911:59 pm
LAS
- STL
1 stop6h 40m
United Airlines
Deal found 6/7![United Airlines logo]()
$259
This Alaska Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:48 pm
MCI
- SAN
1 stop7h 36m
Alaska Airlines
Mon 8/316:12 pm
SAN
- MCI
1 stop16h 26m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$277
This Priceline deal was found by Cheapflights users on 6/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:40 pm
STL
- ONT
1 stop9h 02m
Multiple Airlines
Sat 10/2411:38 am
ONT
- STL
1 stop5h 37m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:30 pm
STL
- LAS
1 stop6h 05m
Southwest
Sat 8/156:10 am
LAS
- STL
2 stops7h 15m
Southwest
Deal found 6/8![Southwest logo]()
$204
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:45 pm
MCI
- ONT
1 stop12h 05m
Frontier
Wed 8/126:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Deal found 6/10![Frontier logo]()
$245
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:25 pm
MCI
- LAS
Nonstop3h 00m
Southwest
Mon 8/106:45 am
LAS
- MCI
1 stop5h 15m
Southwest
Deal found 6/7![Southwest logo]()
$249
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:15 am
MCI
- SAN
1 stop7h 24m
Delta
Mon 8/3110:55 am
SAN
- MCI
1 stop6h 17m
Delta
Deal found 6/6![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 7/1110:20 am
STL
- LAS
1 stop6h 25m
United Airlines
Sat 7/1812:59 am
LAS
- STL
1 stop7h 08m
United Airlines
Deal found 6/9![United Airlines logo]()
$294
This Booking.com deal was found by Cheapflights users on 6/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:45 pm
MCI
- ONT
1 stop22h 19m
Frontier
Tue 7/286:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Deal found 6/8![Frontier logo]()
$272
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:35 pm
MCI
- LAS
Nonstop3h 05m
Southwest
Tue 11/37:00 am
LAS
- MCI
Nonstop2h 40m
Southwest
Deal found 6/8![Southwest logo]()
$268
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:55 pm
STL
- ONT
1 stop5h 53m
Delta
Wed 10/285:05 pm
ONT
- STL
1 stop5h 31m
Delta
Deal found 6/10![Delta logo]()
$296
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:48 pm
MCI
- SFO
1 stop7h 06m
Alaska Airlines
Mon 10/193:18 pm
SFO
- MCI
1 stop6h 41m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 8/91:13 pm
STL
- LAS
1 stop7h 43m
United Airlines
Thu 8/1311:55 pm
LAS
- STL
1 stop6h 44m
United Airlines
Deal found 6/10![United Airlines logo]()
$307
This CheapOair deal was found by Cheapflights users on 6/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:45 pm
MCI
- ONT
1 stop22h 19m
Frontier
Thu 7/166:00 am
ONT
- MCI
1 stop5h 00m
Frontier
Deal found 6/9![Frontier logo]()
$286
This Delta deal was found by Cheapflights users on 6/9. 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.
Thu 9/32:10 pm
STL
- SAN
1 stop10h 06m
Delta
Mon 9/711:48 am
SAN
- STL
1 stop8h 15m
Delta
Deal found 6/9![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:48 pm
MCI
- SFO
1 stop7h 58m
Alaska Airlines
Mon 10/191:49 pm
SFO
- MCI
1 stop8h 10m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 6/10. 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.
Sat 8/2212:40 pm
MCI
- LAS
1 stop5h 20m
Southwest
Wed 9/162:00 pm
LAS
- MCI
2 stops7h 10m
Southwest
Deal found 6/10![Southwest logo]()
$274
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 9/111:32 am
MCI
- SAN
2 stops10h 23m
United Airlines
Wed 9/22:24 pm
SAN
- MCI
2 stops7h 06m
United Airlines
Deal found 6/10![United Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:52 pm
MCI
- SAN
1 stop5h 27m
Delta
Mon 9/73:00 pm
SAN
- MCI
1 stop6h 41m
Delta
Deal found 6/7![Delta logo]()
$298
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:08 pm
STL
- ONT
1 stop5h 42m
Frontier
Tue 7/141:38 pm
ONT
- STL
1 stop26h 27m
Frontier
Deal found 6/10![Frontier logo]()
$306
This Southwest deal was found by Cheapflights users on 6/10. 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.
Wed 8/127:00 am
STL
- LAS
2 stops7h 00m
Southwest
Sat 8/156:10 am
LAS
- STL
2 stops7h 15m
Southwest
Deal found 6/10![Southwest logo]()
$289
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:20 am
STL
- SAN
1 stop10h 21m
Delta
Mon 11/23:10 pm
SAN
- STL
1 stop6h 08m
Delta
Deal found 6/6![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
MCI
- LAS
2 stops9h 31m
Alaska Airlines
Fri 8/288:02 am
LAS
- MCI
1 stop26h 36m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$373
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 9/19:00 am
STL
- SAN
2 stops10h 26m
United Airlines
Wed 9/26:20 am
SAN
- STL
2 stops12h 26m
United Airlines
Deal found 6/10![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:20 pm
STL
- SAN
1 stop5h 50m
Southwest
Fri 7/316:55 pm
SAN
- STL
1 stop5h 00m
Southwest
Deal found 6/6![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/247:59 pm
MCI
- SFO
Nonstop3h 51m
United Airlines
Mon 7/2711:59 pm
SFO
- MCI
1 stop8h 04m
United Airlines
Deal found 6/8![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 6/9. 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.
Thu 9/171:55 pm
STL
- SAN
1 stop9h 58m
Delta
Sun 9/209:45 pm
SAN
- STL
1 stop9h 10m
Delta
Deal found 6/9![Delta logo]()
$318
Last-minute flights from Missouri to CaliforniaDiscover last-minute flight deals from Missouri to California. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to California. Data last updated June 11, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:08 pm
STL
- LAS
1 stop17h 21m
Frontier
Fri 7/38:45 am
LAS
- STL
Nonstop3h 21m
Frontier
Deal found 6/10![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:08 pm
STL
- LAS
1 stop17h 21m
Frontier
Sat 7/48:45 am
LAS
- STL
Nonstop3h 21m
Frontier
Deal found 6/10![Frontier logo]()
$207
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:46 pm
STL
- LAS
Nonstop3h 34m
Frontier
Mon 7/612:27 pm
LAS
- STL
1 stop9h 32m
Frontier
Deal found 6/10![Frontier logo]()
$213
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:30 pm
STL
- LAS
1 stop5h 35m
Southwest
Sat 7/47:50 am
LAS
- STL
2 stops7h 00m
Southwest
Deal found 6/8![Southwest logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:08 pm
STL
- LAS
1 stop19h 39m
Frontier
Fri 7/1012:50 pm
LAS
- STL
Nonstop3h 25m
Frontier
Deal found 6/10![Frontier logo]()
$209
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:10 pm
STL
- LAS
Nonstop3h 33m
Frontier
Sat 7/1812:50 pm
LAS
- STL
Nonstop3h 25m
Frontier
Deal found 6/10![Frontier logo]()
$208
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:10 pm
STL
- LAS
Nonstop3h 33m
Frontier
Mon 7/2712:50 pm
LAS
- STL
Nonstop3h 25m
Frontier
Deal found 6/10![Frontier logo]()
$202
This Super.com deal was found by Cheapflights users on 6/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:08 pm
STL
- LAS
1 stop5h 21m
Frontier
Mon 7/2012:50 pm
LAS
- STL
Nonstop3h 25m
Frontier
Deal found 6/8![Frontier logo]()
$211
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:10 pm
STL
- LAS
Nonstop3h 33m
Frontier
Sat 7/2512:50 pm
LAS
- STL
Nonstop3h 25m
Frontier
Deal found 6/10![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:32 pm
MCI
- LAX
1 stop18h 53m
Frontier
Thu 7/236:30 am
LAX
- MCI
1 stop7h 17m
Frontier
Deal found 6/10![Frontier logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:32 pm
MCI
- LAX
1 stop18h 53m
Frontier
Thu 8/136:30 am
LAX
- MCI
1 stop7h 17m
Frontier
Deal found 6/10![Frontier logo]()
$229
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:03 pm
STL
- LAS
Nonstop3h 33m
Frontier
Sun 8/912:50 pm
LAS
- STL
Nonstop3h 25m
Frontier
Deal found 6/10![Frontier logo]()
$204
One-way flights from Missouri to CaliforniaSearch for one-way flight options from Missouri to California. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Missouri to California. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Super.com deal was found by Cheapflights users on 6/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:10 pm
STL
- LAS
Nonstop3h 33m
Frontier
Deal found 6/10![Frontier logo]()
$54
This Super.com deal was found by Cheapflights users on 6/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:10 pm
STL
- LAS
Nonstop3h 33m
Frontier
Deal found 6/10![Frontier logo]()
$55
This Frontier deal was found by Cheapflights users on 6/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:10 pm
STL
- LAS
Nonstop3h 33m
Frontier
Deal found 6/9![Frontier logo]()
$56
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:10 pm
STL
- LAS
Nonstop3h 33m
Frontier
Deal found 6/10![Frontier logo]()
$57
This Super.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:10 pm
STL
- LAS
Nonstop3h 33m
Frontier
Deal found 6/6![Frontier logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/127:10 pm
STL
- LAS
Nonstop3h 33m
Frontier
Deal found 6/7![Frontier logo]()
$85
This Super.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:10 pm
STL
- LAS
Nonstop3h 33m
Frontier
Deal found 6/7![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:10 pm
STL
- LAS
Nonstop3h 33m
Frontier
Deal found 6/6![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Tue 8/41:45 pm
MCI
- SAN
1 stop12h 06m
Frontier
Deal found 6/9![Frontier logo]()
$90
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:05 pm
MCI
- SAN
1 stop4h 55m
Southwest
Deal found 6/7![Southwest logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:56 pm
STL
- SAN
1 stop6h 38m
Frontier
Deal found 6/10![Frontier logo]()
$94
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:30 pm
STL
- LAS
1 stop5h 35m
Southwest
Deal found 6/7![Southwest logo]()
$95
Find flight deals from Missouri to California
Keep the following information in mind while searching for Missouri to California flight deals. Data was last updated June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $200 (Southwest) |
One-way from | $54 (Super.com) |
Popular in | May |
Cheapest in | September |
Average price | $437 |
Good round-trip deal | $407 or less |
Good one-way deal | $216 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to California 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 June 11, 2026.
Use the filters below to find and compare flights from Missouri to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisLas Vegas
STL - LAS
STLLAS
Lambert-St Louis
Fri 8/28
8:25 am-1:40 pm
2 stops7h 15m
Las Vegas Harry Reid Intl
Mon 8/31
9:45 am-5:55 pm
1 stop6h 10m
$200
St. LouisLas Vegas
STL - LAS
STLLAS
Lambert-St Louis
Mon 8/10
5:30 pm-9:35 pm
1 stop6h 05m
Las Vegas Harry Reid Intl
Sat 8/15
6:10 am-3:25 pm
2 stops7h 15m
$204
St. LouisLas Vegas
STL - LAS
STLLAS
Lambert-St Louis
Wed 7/1
6:21 am-10:35 am
1 stop6h 14m
Las Vegas Harry Reid Intl
Fri 7/3
6:19 am-3:16 pm
1 stop6h 57m
$217
Kansas CityOntario
MCI - ONT
MCIONT
Kansas City
Sat 8/8
1:45 pm-11:50 pm
1 stop12h 05m
Ontario
Sat 8/15
6:00 am-1:00 pm
1 stop5h 00m
$244
Kansas CityOntario
MCI - ONT
MCIONT
Kansas City
Tue 8/11
1:45 pm-11:50 pm
1 stop12h 05m
Ontario
Wed 8/12
6:00 am-1:00 pm
1 stop5h 00m
$245
Kansas CityLas Vegas
MCI - LAS
MCILAS
Kansas City
Fri 7/31
8:25 pm-9:25 pm
Nonstop3h 00m
Las Vegas Harry Reid Intl
Mon 8/10
6:45 am-2:00 pm
1 stop5h 15m
$249
St. LouisLas Vegas
STL - LAS
STLLAS
Lambert-St Louis
Sun 7/26
5:10 am-9:07 am
1 stop5h 57m
Las Vegas Harry Reid Intl
Wed 7/29
11:59 pm-8:39 am
1 stop6h 40m
$259
Quickest round-trip
Kansas CityLas Vegas
MCI - LAS
MCILAS
Kansas City
Sat 10/31
5:35 pm-6:40 pm
Nonstop3h 05m
Las Vegas Harry Reid Intl
Tue 11/3
7:00 am-11:40 am
Nonstop2h 40m
$268
Kansas CityOntario
MCI - ONT
MCIONT
Kansas City
Wed 7/22
1:45 pm-10:04 am
1 stop22h 19m
Ontario
Tue 7/28
6:00 am-1:00 pm
1 stop5h 00m
$272
Kansas CityLas Vegas
MCI - LAS
MCILAS
Kansas City
Sat 8/22
12:40 pm-4:00 pm
1 stop5h 20m
Las Vegas Harry Reid Intl
Wed 9/16
2:00 pm-11:10 pm
2 stops7h 10m
$274
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Missouri to California
Have a flexible travel schedule? Discover the best time to fly to California from Missouri with our price prediction graph.
STL-LAS
MCI-ONT
MCI-LAX
MCI-SAN
STL-SAN
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 California
USMO-USCA
STL-LAS
MCI-ONT
MCI-LAX
MCI-SAN
What is the cheapest month to book a flight from Missouri to California?
Currently, September is the cheapest month in which you can book a flight from Missouri to California (average of $305). Flying from Missouri to California in June is currently the most expensive (average of $515). 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 CA?
Find hourly flight availability from Missouri to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2026.
A simple way to save on the total cost of your ticket is to fly from Missouri to California in the morning. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight at noon.
Weekly flight availability from Missouri to California
Explore weekly flight availability from Missouri to California. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 11, 2026.
The most flights from USMO to USCA are scheduled on a Monday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from Missouri to California?
How far ahead should I book a flight from Missouri to California?
The price you pay for your flight from Missouri to California may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Missouri to California?
Use this chart to determine the cheapest time to fly round-trip from Missouri to California. Price data was last updated on March 14, 2026.
Travelers seeking maximum savings on their Missouri to California flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing California
Get insights into the airlines that provide service to California. 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 California. Reviews last updated June 11, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Missouri to California to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
7.9
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Overall
7.9
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Overall
7.9
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Overall
7.9
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Overall
7.9
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Overall
7.9
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Missouri to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Missouri to California
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to California by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to California by cabin class
Find flights from Missouri to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and California flights
Browse other Missouri and California flight options. Last updated on June 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from California
Find the right flight back to Missouri after your stay in California
Missouri to California flights
Consider these flights traveling from Missouri to California.
Top 8 airlines flying from Missouri to California
Discover the top 8 airlines that operate flights from Missouri to California. 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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$251 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$354 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$149 | Average$299 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$179 | Average$450 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$182 | Average$421 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$224 | Average$455 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$248 | Average$462 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$304 | Average$414 | FlexibilityNo cancel fee | On-time62% |