$145+ Cheap flights from St. Louis (STL) to Mississippi
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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JAN
Jul 22 — Jul 291
Round-trip
1 adult, Economy
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Cheapest flights from St. Louis to MississippiExplore the most affordable flight options available from St. Louis to Mississippi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 22, 2026.
Explore the most affordable flight options available from St. Louis to Mississippi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 22, 2026.
This Booking.com deal was found by Cheapflights users on 6/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:08 pm
STL
- MEM
1 stop22h 55m
Frontier
Tue 8/44:36 pm
MEM
- STL
1 stop7h 23m
Frontier
Deal found 6/17![Frontier logo]()
$251
This American Airlines deal was found by Cheapflights users on 6/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:32 am
STL
- JAN
1 stop6h 17m
American Airlines
Tue 7/214:24 pm
JAN
- STL
1 stop7h 34m
American Airlines
Deal found 6/17![American Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/294:57 pm
STL
- MEM
2 stops15h 02m
Multiple Airlines
Fri 7/319:28 pm
MEM
- STL
1 stop20h 47m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 9/196:50 am
STL
- JAN
2 stops7h 05m
Southwest
Tue 9/221:30 pm
JAN
- STL
1 stop3h 15m
Southwest
Deal found 6/21![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 8/137:00 am
STL
- JAN
1 stop5h 12m
Delta
Wed 8/195:32 am
JAN
- STL
1 stop6h 14m
Delta
Deal found 6/20![Delta logo]()
$281
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:16 am
STL
- JAN
1 stop6h 42m
American Airlines
Thu 8/205:28 pm
JAN
- STL
1 stop5h 13m
American Airlines
Deal found 6/20![American Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/154:57 pm
STL
- MEM
2 stops15h 02m
Multiple Airlines
Mon 7/209:28 pm
MEM
- STL
1 stop20h 37m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 8/135:15 am
STL
- JAN
1 stop6h 45m
Southwest
Thu 8/205:55 am
JAN
- STL
2 stops5h 55m
Southwest
Deal found 6/20![Southwest logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Mon 7/134:57 pm
STL
- MEM
2 stops22h 44m
Multiple Airlines
Mon 7/209:28 pm
MEM
- STL
1 stop20h 37m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 10/86:00 am
STL
- AEX
1 stop4h 52m
Delta
Mon 10/196:00 am
AEX
- STL
1 stop4h 48m
Delta
Deal found 6/19![Delta logo]()
$298
This Booking.com deal was found by Cheapflights users on 6/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:09 pm
STL
- MEM
1 stop26h 16m
Frontier
Mon 7/207:48 pm
MEM
- STL
1 stop23h 35m
Frontier
Deal found 6/17![Frontier logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 8/84:57 pm
STL
- MEM
2 stops14h 47m
Multiple Airlines
Mon 8/107:48 pm
MEM
- STL
1 stop23h 35m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$302
Best flights from St. Louis to MississippiDiscover carefully curated flight deals from St. Louis to Mississippi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 22, 2026.
Discover carefully curated flight deals from St. Louis to Mississippi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 22, 2026.
This Southwest deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 9/195:45 am
STL
- JAN
2 stops8h 10m
Southwest
Tue 9/227:05 am
JAN
- STL
2 stops7h 20m
Southwest
Deal found 6/21![Southwest logo]()
$283
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:32 am
STL
- BTR
1 stop5h 26m
American Airlines
Sun 7/197:36 pm
BTR
- STL
1 stop4h 22m
American Airlines
Deal found 6/21![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/17. 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 9/26:15 am
STL
- MOB
1 stop5h 36m
United Airlines
Sun 9/610:59 am
MOB
- STL
2 stops11h 01m
United Airlines
Deal found 6/17![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 11/209:00 am
STL
- JAN
1 stop5h 07m
Delta
Sun 11/2212:10 pm
JAN
- STL
1 stop5h 51m
Delta
Deal found 6/22![Delta logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/174:57 pm
STL
- MEM
2 stops15h 02m
Multiple Airlines
Fri 7/247:48 pm
MEM
- STL
1 stop23h 35m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 7/155:25 am
STL
- JAN
1 stop6h 20m
Southwest
Tue 7/2112:20 pm
JAN
- STL
1 stop5h 05m
Southwest
Deal found 6/19![Southwest logo]()
$310
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:25 pm
STL
- GPT
1 stop7h 05m
American Airlines
Sun 8/235:50 pm
GPT
- STL
1 stop6h 04m
American Airlines
Deal found 6/22![American Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 10/276:15 am
STL
- JAN
1 stop4h 58m
United Airlines
Wed 10/289:00 am
JAN
- STL
1 stop5h 13m
United Airlines
Deal found 6/19![United Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:20 am
STL
- JAN
1 stop4h 02m
Delta
Sun 12/67:45 am
JAN
- STL
1 stop5h 11m
Delta
Deal found 6/21![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 6/17. 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.
Fri 7/317:08 am
STL
- JAN
1 stop4h 57m
Delta
Sun 8/95:32 am
JAN
- STL
1 stop6h 14m
Delta
Deal found 6/17![Delta logo]()
$347
This American Airlines deal was found by Cheapflights users on 6/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:28 pm
STL
- BTR
1 stop4h 39m
American Airlines
Tue 7/216:16 pm
BTR
- STL
1 stop5h 42m
American Airlines
Deal found 6/17![American Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/174:57 pm
STL
- MEM
2 stops15h 02m
Multiple Airlines
Wed 7/227:48 pm
MEM
- STL
1 stop23h 35m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 7/46:14 am
STL
- MOB
1 stop5h 43m
United Airlines
Sat 7/119:00 am
MOB
- STL
2 stops10h 23m
United Airlines
Deal found 6/19![United Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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.
Sun 7/267:22 pm
STL
- MEM
1 stop4h 42m
American Airlines
Tue 7/282:39 pm
MEM
- STL
1 stop9h 37m
American Airlines
Deal found 6/21![American Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 7/272:15 pm
STL
- MEM
2 stops8h 00m
Southwest
Tue 7/2812:25 pm
MEM
- STL
1 stop5h 35m
Southwest
Deal found 6/19![Southwest logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 8/223:13 pm
STL
- AEX
1 stop4h 47m
United Airlines
Tue 8/259:45 am
AEX
- STL
1 stop4h 30m
United Airlines
Deal found 6/20![United Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 6/2510:51 am
STL
- GPT
1 stop6h 20m
Delta
Tue 6/306:30 am
GPT
- STL
1 stop6h 04m
Delta
Deal found 6/20![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 8/1510:16 am
STL
- BTR
1 stop6h 22m
American Airlines
Sun 8/166:13 pm
BTR
- STL
1 stop4h 28m
American Airlines
Deal found 6/21![American Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/292:20 pm
STL
- MEM
2 stops6h 45m
Southwest
Fri 7/3112:15 pm
MEM
- STL
2 stops7h 00m
Southwest
Deal found 6/18![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 8/223:13 pm
STL
- BTR
1 stop6h 15m
United Airlines
Tue 8/2512:00 pm
BTR
- STL
1 stop6h 04m
United Airlines
Deal found 6/20![United Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 6/2610:51 am
STL
- BTR
1 stop4h 21m
Delta
Sun 6/2810:29 am
BTR
- STL
1 stop4h 33m
Delta
Deal found 6/18![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 8/57:05 am
STL
- MEM
2 stops6h 35m
Southwest
Fri 8/712:20 pm
MEM
- STL
2 stops7h 00m
Southwest
Deal found 6/20![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:00 am
STL
- MOB
2 stops11h 08m
United Airlines
Tue 11/1710:30 am
MOB
- STL
1 stop6h 09m
United Airlines
Deal found 6/21![United Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 6/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:36 am
STL
- MOB
1 stop4h 30m
American Airlines
Sun 9/67:14 am
MOB
- STL
1 stop4h 42m
American Airlines
Deal found 6/17![American Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/263:50 pm
STL
- MEM
2 stops8h 05m
Southwest
Tue 7/2812:55 pm
MEM
- STL
2 stops8h 15m
Southwest
Deal found 6/21![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 12/56:00 am
STL
- MOB
2 stops13h 10m
United Airlines
Sat 12/129:30 am
MOB
- STL
1 stop7h 14m
United Airlines
Deal found 6/19![United Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:42 pm
STL
- GPT
2 stops10h 17m
American Airlines
Fri 7/1011:27 am
GPT
- STL
1 stop7h 03m
American Airlines
Deal found 6/21![American Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 6/308:00 am
STL
- GPT
1 stop6h 06m
Delta
Fri 7/310:06 am
GPT
- STL
2 stops13h 17m
Delta
Deal found 6/18![Delta logo]()
$458
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Tue 8/1812:59 pm
STL
- MEM
1 stop10h 19m
United Airlines
Wed 8/197:15 am
MEM
- STL
1 stop14h 45m
United Airlines
Deal found 6/17![United Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 9/186:15 pm
STL
- MEM
1 stop4h 10m
Southwest
Sun 9/206:40 am
MEM
- STL
1 stop5h 20m
Southwest
Deal found 6/18![Southwest logo]()
$451
Last-minute flights from St. Louis to MississippiDiscover last-minute flight deals from St. Louis to Mississippi. Data last updated June 22, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Mississippi. Data last updated June 22, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 6/308:00 am
STL
- GPT
1 stop6h 06m
Delta
Fri 7/105:57 pm
GPT
- STL
1 stop5h 56m
Delta
Deal found 6/18![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 6/308:00 am
STL
- GPT
1 stop6h 06m
Delta
Sat 7/410:06 am
GPT
- STL
1 stop4h 24m
Delta
Deal found 6/18![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:14 am
STL
- BTR
1 stop5h 06m
United Airlines
Sun 7/55:00 am
BTR
- STL
1 stop5h 07m
United Airlines
Deal found 6/21![United Airlines logo]()
$322
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:32 am
STL
- BTR
1 stop5h 26m
American Airlines
Mon 7/136:16 pm
BTR
- STL
1 stop5h 42m
American Airlines
Deal found 6/18![American Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Mon 7/134:57 pm
STL
- MEM
2 stops22h 44m
Multiple Airlines
Mon 7/209:28 pm
MEM
- STL
1 stop20h 37m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$298
This Booking.com deal was found by Cheapflights users on 6/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:09 pm
STL
- MEM
1 stop23h 32m
Frontier
Mon 7/207:48 pm
MEM
- STL
1 stop23h 35m
Frontier
Deal found 6/17![Frontier logo]()
$319
This American Airlines deal was found by Cheapflights users on 6/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:32 am
STL
- JAN
1 stop6h 17m
American Airlines
Tue 7/214:24 pm
JAN
- STL
1 stop7h 34m
American Airlines
Deal found 6/17![American Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/154:57 pm
STL
- MEM
2 stops15h 02m
Multiple Airlines
Mon 7/209:28 pm
MEM
- STL
1 stop20h 37m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$294
This Booking.com deal was found by Cheapflights users on 6/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:09 pm
STL
- MEM
1 stop26h 16m
Frontier
Mon 7/207:48 pm
MEM
- STL
1 stop23h 35m
Frontier
Deal found 6/17![Frontier logo]()
$299
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 7/155:25 am
STL
- JAN
1 stop6h 20m
Southwest
Tue 7/2112:20 pm
JAN
- STL
1 stop5h 05m
Southwest
Deal found 6/19![Southwest logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/294:57 pm
STL
- MEM
2 stops15h 02m
Multiple Airlines
Fri 7/319:28 pm
MEM
- STL
1 stop20h 47m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$277
This Booking.com deal was found by Cheapflights users on 6/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:08 pm
STL
- MEM
1 stop22h 55m
Frontier
Tue 8/44:36 pm
MEM
- STL
1 stop7h 23m
Frontier
Deal found 6/17![Frontier logo]()
$251
One-way flights from St. Louis to MississippiSearch for one-way flight options from St. Louis to Mississippi. Find affordable one-way fares based on user searches. Data last updated June 22, 2026.
Search for one-way flight options from St. Louis to Mississippi. Find affordable one-way fares based on user searches. Data last updated June 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 11/510:35 am
STL
- MEM
2 stops32h 43m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$145
This Booking.com deal was found by Cheapflights users on 6/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:08 pm
STL
- MEM
1 stop22h 55m
Frontier
Deal found 6/17![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 8/154:57 pm
STL
- GPT
2 stops38h 44m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/76:34 pm
STL
- MEM
2 stops37h 25m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$163
This Trip.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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.
Thu 7/27:38 pm
STL
- MEM
1 stop23h 25m
Frontier
Deal found 6/20![Frontier logo]()
$165
This Southwest deal was found by Cheapflights users on 6/17. 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.
Thu 7/235:40 pm
STL
- JAN
1 stop4h 20m
Southwest
Deal found 6/17![Southwest logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 7/84:57 pm
STL
- MEM
2 stops15h 02m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$176
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 10/265:55 pm
STL
- MEM
1 stop5h 30m
Southwest
Deal found 6/18![Southwest logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/15:06 pm
STL
- MEM
1 stop17h 49m
Frontier
Deal found 6/18![Frontier logo]()
$192
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:54 am
STL
- GPT
1 stop6h 23m
American Airlines
Deal found 6/19![American Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 7/92:00 pm
STL
- MEM
3 stops17h 19m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/15:06 pm
STL
- GPT
3 stops38h 35m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$218
Find flight deals from St. Louis to Mississippi
Keep the following information in mind while searching for St. Louis to Mississippi flight deals. Data was last updated June 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $251 (Booking.com) |
One-way from | $145 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $320 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Mississippi 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 22, 2026.
Use the filters below to find and compare flights from St. Louis to Mississippi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisJackson
STL - JAN
STLJAN
Lambert-St Louis
Sat 9/19
5:45 am-1:55 pm
2 stops8h 10m
Jackson-Evers Intl
Tue 9/22
7:05 am-2:25 pm
2 stops7h 20m
$283
St. LouisBaton Rouge
STL - BTR
STLBTR
Lambert-St Louis
Wed 7/15
5:32 am-10:58 am
1 stop5h 26m
Baton Rouge Ryan
Sun 7/19
7:36 pm-11:58 pm
1 stop4h 22m
$309
St. LouisJackson
STL - JAN
STLJAN
Lambert-St Louis
Wed 7/15
5:25 am-11:45 am
1 stop6h 20m
Jackson-Evers Intl
Tue 7/21
12:20 pm-5:25 pm
1 stop5h 05m
$310
St. LouisGulfport
STL - GPT
STLGPT
Lambert-St Louis
Thu 8/20
3:25 pm-10:30 pm
1 stop7h 05m
Gulfport Biloxi Regional
Sun 8/23
5:50 pm-11:54 pm
1 stop6h 04m
$311
St. LouisMobile
STL - MOB
STLMOB
Lambert-St Louis
Wed 9/2
6:15 am-11:51 am
1 stop5h 36m
Mobile
Sun 9/6
10:59 am-10:00 pm
2 stops11h 01m
$329
St. LouisJackson
STL - JAN
STLJAN
Lambert-St Louis
Tue 10/27
6:15 am-11:13 am
1 stop4h 58m
Jackson-Evers Intl
Wed 10/28
9:00 am-2:13 pm
1 stop5h 13m
$343
St. LouisJackson
STL - JAN
STLJAN
Lambert-St Louis
Fri 11/20
9:00 am-2:07 pm
1 stop5h 07m
Jackson-Evers Intl
Sun 11/22
12:10 pm-6:01 pm
1 stop5h 51m
$347
St. LouisJackson
STL - JAN
STLJAN
Lambert-St Louis
Sun 11/22
7:20 am-11:22 am
1 stop4h 02m
Jackson-Evers Intl
Sun 12/6
7:45 am-12:56 pm
1 stop5h 11m
$347
St. LouisJackson
STL - JAN
STLJAN
Lambert-St Louis
Fri 7/31
7:08 am-12:05 pm
1 stop4h 57m
Jackson-Evers Intl
Sun 8/9
5:32 am-11:46 am
1 stop6h 14m
$347
St. LouisBaton Rouge
STL - BTR
STLBTR
Lambert-St Louis
Sat 7/18
5:28 pm-10:07 pm
1 stop4h 39m
Baton Rouge Ryan
Tue 7/21
6:16 pm-11:58 pm
1 stop5h 42m
$347
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Mississippi
Have a flexible travel schedule? Discover the best time to fly to Mississippi from St. Louis with our price prediction graph.
STL-MEM
STL-JAN
STL-GPT
STL-BTR
STL-AEX
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 St. Louis to Mississippi
STL-USMS
STL-MEM
STL-JAN
STL-GPT
STL-BTR
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Mississippi
Get insights into the airlines that provide service to Mississippi. 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 Mississippi. Reviews last updated June 22, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from St. Louis to Mississippi 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.
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Mississippi. 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 St. Louis to Mississippi
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Complete your trip
Complete your trip to Mississippi by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from St. Louis to Mississippi, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Mississippi flights
Browse other St. Louis and Mississippi flight options. Last updated on June 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
St. Louis to Mississippi flights
Consider these flights traveling from St. Louis to Mississippi.
Top 2 airlines flying from St. Louis to Mississippi
Discover the top 2 airlines that operate flights from St. Louis to Mississippi. 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 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$409 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$383 | FlexibilityNo cancel fee | On-time71% |