$43+ Cheap flights from San Diego (SAN) to Missouri
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — STL
Nov 3 — Nov 101
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Missouri with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 October 4, 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 October 4, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:53 pm -
1 stop24h 21m
Mon 11/97:59 pm -
1 stop21h 59m
Deal found 9/29![Frontier logo]()
$82
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:25 am -
1 stop10h 32m
Sat 10/317:59 pm -
1 stop5h 58m
Deal found 9/29![Frontier logo]()
$105
This Cheapflightsfares deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:30 am -
1 stop26h 27m
Mon 12/77:54 pm -
1 stop16h 25m
Deal found 9/30![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:25 am -
1 stop11h 22m
Wed 11/48:43 pm -
1 stop5h 14m
Deal found 9/29![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:25 am -
1 stop11h 22m
Mon 11/168:43 pm -
1 stop29h 14m
Deal found 9/30![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:33 pm -
2 stops22h 14m
Sat 11/218:29 pm -
1 stop29h 28m
Deal found 9/29![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:58 am -
2 stops31h 35m
Tue 12/88:32 pm -
1 stop5h 26m
Deal found 9/29![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:53 pm -
1 stop24h 54m
Mon 11/168:43 pm -
1 stop29h 14m
Deal found 9/30![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:25 am -
1 stop11h 22m
Mon 11/168:43 pm -
1 stop29h 14m
Deal found 9/30![Frontier logo]()
$178
This Frontier deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:25 am -
1 stop11h 23m
Tue 10/278:43 pm -
1 stop5h 14m
Deal found 9/29![Frontier logo]()
$181
This Cheapflightsfares deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:25 am -
1 stop10h 49m
Sat 10/317:59 pm -
1 stop5h 58m
Deal found 9/28![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:19 am -
1 stop6h 01m
Mon 11/233:04 pm -
1 stop10h 53m
Deal found 9/30![Frontier logo]()
$207
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 October 4, 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 October 4, 2026.
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/712:00 pm -
1 stop4h 35m
Mon 1/1110:15 am -
Nonstop3h 30m
Deal found 9/29![Southwest logo]()
$307
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:30 pm -
1 stop9h 14m
Fri 11/61:33 pm -
1 stop5h 42m
Deal found 9/29![United Airlines logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:15 am -
1 stop15h 44m
Mon 12/76:04 am -
2 stops16h 31m
Deal found 9/30![Alaska Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:53 am -
1 stop8h 01m
Wed 10/215:14 pm -
1 stop6h 32m
Deal found 10/1![American Airlines logo]()
$418
This Mytrip deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:56 am -
2 stops22h 07m
Sun 11/225:15 pm -
1 stop16h 40m
Deal found 10/3![Frontier logo]()
$427
This Delta deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:20 am -
2 stops12h 08m
Sun 1/37:38 pm -
1 stop6h 15m
Deal found 10/1![Delta logo]()
$436
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:20 pm -
Nonstop3h 10m
Mon 11/212:10 pm -
2 stops6h 45m
Deal found 9/28![Southwest logo]()
$312
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:39 pm -
1 stop6h 02m
Sat 11/711:20 am -
2 stops11h 04m
Deal found 9/30![United Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2010:05 am -
2 stops6h 55m
Sat 1/2312:30 pm -
2 stops8h 00m
Deal found 9/29![Southwest logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:15 am -
1 stop15h 44m
Sat 10/316:02 am -
1 stop10h 36m
Deal found 10/3![Alaska Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:13 am -
1 stop6h 23m
Tue 10/272:55 pm -
1 stop8h 31m
Deal found 9/29![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:30 pm -
Nonstop3h 10m
Thu 12/35:35 pm -
1 stop6h 35m
Deal found 10/1![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:50 am -
1 stop5h 35m
Mon 11/1610:25 am -
Nonstop3h 25m
Deal found 9/30![Southwest logo]()
$332
This Delta deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/46:50 am -
2 stops12h 51m
Sun 3/72:18 pm -
1 stop9h 34m
Deal found 10/3![Delta logo]()
$461
This Alaska Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:55 am -
2 stops11h 04m
Fri 10/236:14 pm -
2 stops16h 31m
Deal found 9/29![Alaska Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:38 pm -
1 stop7h 41m
Sun 10/186:00 am -
1 stop8h 44m
Deal found 10/3![Delta logo]()
$464
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:41 pm -
2 stops14h 28m
Tue 10/207:32 am -
1 stop10h 17m
Deal found 10/1![United Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:00 am -
1 stop6h 10m
Tue 10/1312:59 pm -
1 stop6h 54m
Deal found 10/2![American Airlines logo]()
$529
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:35 am -
Nonstop3h 05m
Wed 11/410:25 am -
Nonstop3h 25m
Deal found 9/29![Southwest logo]()
$401
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:19 am -
2 stops9h 36m
Wed 10/216:15 am -
2 stops9h 29m
Deal found 10/1![United Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:18 pm -
1 stop5h 26m
Sat 11/146:01 am -
1 stop7h 26m
Deal found 10/3![United Airlines logo]()
$464
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:15 pm -
1 stop5h 05m
Sun 11/228:50 am -
Nonstop4h 00m
Deal found 9/30![Southwest logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/62:26 pm -
1 stop7h 04m
Sat 1/97:45 am -
2 stops9h 10m
Deal found 10/3![United Airlines logo]()
$464
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:20 pm -
Nonstop3h 10m
Sun 11/16:15 pm -
1 stop5h 05m
Deal found 9/30![Southwest logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:41 pm -
2 stops14h 28m
Sat 10/247:32 am -
1 stop10h 17m
Deal found 9/29![United Airlines logo]()
$474
This Southwest deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:30 am -
1 stop5h 20m
Thu 12/108:25 am -
Nonstop3h 55m
Deal found 10/3![Southwest logo]()
$445
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:45 am -
2 stops11h 10m
Fri 11/61:25 pm -
2 stops11h 02m
Deal found 9/29![United Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:55 am -
Nonstop3h 30m
Thu 12/315:55 am -
1 stop5h 45m
Deal found 10/1![Southwest logo]()
$451
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:25 pm -
Nonstop3h 40m
Sat 10/3110:00 am -
Nonstop3h 55m
Deal found 9/28![Southwest logo]()
$453
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:41 pm -
2 stops12h 55m
Mon 11/91:25 pm -
2 stops8h 59m
Deal found 10/1![United Airlines logo]()
$514
Last-minute flights from San Diego to MissouriDiscover last-minute flight deals from San Diego to Missouri. Data last updated October 4, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Missouri. Data last updated October 4, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:25 am -
1 stop10h 32m
Sat 10/317:59 pm -
1 stop5h 58m
Deal found 9/29![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:25 am -
1 stop11h 23m
Tue 10/278:43 pm -
1 stop5h 14m
Deal found 9/29![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:25 am -
1 stop11h 22m
Wed 11/48:43 pm -
1 stop5h 14m
Deal found 9/29![Frontier logo]()
$110
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:25 am -
1 stop11h 22m
Thu 11/58:43 pm -
1 stop5h 14m
Deal found 9/29![Frontier logo]()
$190
This Cheapflightsfares deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:25 am -
1 stop10h 49m
Sat 10/317:59 pm -
1 stop5h 58m
Deal found 9/28![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:25 am -
1 stop6h 58m
Sun 11/812:14 pm -
2 stops29h 54m
Deal found 9/30![Frontier logo]()
$213
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:53 pm -
1 stop24h 21m
Mon 11/97:59 pm -
1 stop21h 59m
Deal found 9/29![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:25 am -
1 stop11h 22m
Mon 11/168:43 pm -
1 stop29h 14m
Deal found 9/30![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:53 pm -
1 stop24h 54m
Mon 11/168:43 pm -
1 stop29h 14m
Deal found 9/30![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:25 am -
1 stop11h 22m
Mon 11/168:43 pm -
1 stop29h 14m
Deal found 9/30![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:33 pm -
2 stops22h 14m
Sat 11/218:29 pm -
1 stop29h 28m
Deal found 9/29![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:19 am -
1 stop6h 01m
Mon 11/233:04 pm -
1 stop10h 53m
Deal found 9/30![Frontier logo]()
$207
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 October 4, 2026.
Search for one-way flight options from San Diego to Missouri. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
This Frontier deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:25 am -
1 stop10h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$43
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:53 pm -
1 stop20h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$44
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:30 am -
1 stop26h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Frontier logo]()
$54
This Frontier deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:25 am -
1 stop11h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:51 pm -
2 stops37h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:51 pm -
2 stops37h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:53 pm -
1 stop24h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:01 pm -
2 stops23h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$74
This Frontier deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:25 am -
1 stop10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$78
This Booking.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:25 am -
1 stop10h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:01 pm -
2 stops27h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:25 am -
1 stop6h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$86
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 October 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $82 (Cheapflightsfares) |
One-way from | $43 (Frontier) |
Popular in | December |
Cheapest in | August |
Average price | $395 |
Good round-trip deal | $405 or less |
Good one-way deal | $254 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 7,457,451 searches. Data last updated October 4, 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 DiegoKansas City
SAN San Diego - MCI Kansas City
SANMCI
San Diego
Tue 10/27
6:25 am-7:47 pm
1 stop11h 22m
Kansas City
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$133
San DiegoKansas City
SAN San Diego - MCI Kansas City
SANMCI
San Diego
Thu 10/29
6:20 pm-11:30 pm
Nonstop3h 10m
Kansas City
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$149
San DiegoKansas City
SAN San Diego - MCI Kansas City
SANMCI
San Diego
Sat 10/24
6:15 am-4:23 pm
2 stops8h 08m
Kansas City
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$164
San DiegoSt. Louis
SAN San Diego - STL Lambert-St Louis
SANSTL
San Diego
Thu 12/31
6:25 am-2:44 pm
1 stop6h 19m
Lambert-St Louis
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$181
San DiegoSt. Louis
SAN San Diego - STL Lambert-St Louis
SANSTL
San Diego
Tue 10/20
10:11 am-8:16 pm
1 stop8h 05m
Lambert-St Louis
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$181
San DiegoSt. Louis
SAN San Diego - STL Lambert-St Louis
SANSTL
San Diego
Wed 12/23
5:20 pm-12:45 am
1 stop5h 25m
Lambert-St Louis
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$186
San DiegoKansas City
SAN San Diego - MCI Kansas City
SANMCI
San Diego
Tue 10/27
4:53 pm-8:06 am
3 stops37h 13m
Kansas City
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$196
San DiegoKansas City
SAN San Diego - MCI Kansas City
SANMCI
San Diego
Thu 12/31
11:25 am-8:47 pm
1 stop7h 22m
Kansas City
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$209
San DiegoKansas City
SAN San Diego - MCI Kansas City
SANMCI
San Diego
Sat 10/31
6:15 am-9:57 pm
2 stops13h 42m
Kansas City
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$214
San DiegoKansas City
SAN San Diego - MCI Kansas City
SANMCI
San Diego
Tue 10/27
6:15 am-9:57 pm
2 stops13h 42m
Kansas City
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$214
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-JLN
SAN-COU
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-JLN
What is the cheapest month to book a flight from San Diego to Missouri?
Currently, January is the cheapest month in which you can book a flight from San Diego to Missouri (average of $353). Flying from San Diego to Missouri in March is currently the most expensive (average of $463). 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 October 4, 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 afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 30% on airfare.
How much does it cost to fly round-trip from San Diego to Missouri?
Airfare is below average for this route at the moment.
San Diego to Missouri flights typically cost between $314 and $562 in November.The cheapest round-trip price found within the last 5 days was $82 on Frontier (Nov 6-Nov 9).
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 October 4, 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.
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - 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 October 4, 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 7,457,451 searches. Data last updated October 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$91 | Average$443 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$104 | Average$259 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$192 | Average$316 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$216 | Average$340 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$236 | Average$367 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$416 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$269 | Average$469 | FlexibilityNo cancel fee | On-time63% |