$126+ 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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JAN
Jun 27 — Jul 41
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Mississippi with Cheapflights
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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 May 28, 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 May 28, 2026.
This Booking.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 7/64:09 pm
STL
- MEM
1 stop23h 32m
Frontier
Wed 7/157:51 pm
MEM
- STL
1 stop23h 32m
Frontier
Deal found 5/25![Frontier logo]()
$261
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/93:57 pm
STL
- GPT
1 stop6h 20m
Delta
Fri 6/125:56 pm
GPT
- STL
1 stop6h 00m
Delta
Deal found 5/26![Delta logo]()
$285
This American Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Mon 6/296:13 pm
STL
- GPT
1 stop5h 46m
American Airlines
Fri 7/311:25 am
GPT
- STL
1 stop7h 01m
American Airlines
Deal found 5/26![American Airlines logo]()
$297
This Booking.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/257:38 pm
STL
- MEM
1 stop23h 25m
Frontier
Thu 7/211:51 am
MEM
- STL
1 stop5h 39m
Frontier
Deal found 5/26![Frontier logo]()
$301
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 7/36:00 am
STL
- BTR
1 stop6h 47m
Delta
Mon 7/67:08 pm
BTR
- STL
1 stop4h 48m
Delta
Deal found 5/25![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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.
Mon 7/276:58 pm
STL
- MOB
1 stop4h 27m
Delta
Mon 8/36:00 am
MOB
- STL
1 stop3h 54m
Delta
Deal found 5/23![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/195:30 am
STL
- BTR
1 stop5h 30m
American Airlines
Sun 6/217:36 pm
BTR
- STL
1 stop4h 23m
American Airlines
Deal found 5/27![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:11 pm
STL
- JAN
1 stop5h 08m
American Airlines
Sat 9/128:16 am
JAN
- STL
1 stop4h 47m
American Airlines
Deal found 5/25![American Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Mon 7/136:13 pm
STL
- GPT
1 stop5h 43m
American Airlines
Fri 7/176:35 pm
GPT
- STL
1 stop5h 23m
American Airlines
Deal found 5/26![American Airlines logo]()
$312
This American Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:30 am
STL
- AEX
1 stop4h 43m
American Airlines
Wed 6/175:40 pm
AEX
- STL
1 stop6h 19m
American Airlines
Deal found 5/26![American Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/185:29 am
STL
- MOB
1 stop5h 56m
American Airlines
Mon 6/224:29 pm
MOB
- STL
2 stops7h 47m
American Airlines
Deal found 5/26![American Airlines logo]()
$314
This Southwest deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 8/252:45 pm
STL
- JAN
1 stop3h 20m
Southwest
Fri 8/285:55 am
JAN
- STL
1 stop7h 10m
Southwest
Deal found 5/23![Southwest logo]()
$321
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 May 28, 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 May 28, 2026.
This Booking.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 7/64:09 pm
STL
- MEM
1 stop23h 32m
Frontier
Wed 7/157:51 pm
MEM
- STL
1 stop23h 32m
Frontier
Deal found 5/25![Frontier logo]()
$261
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 11/59:00 am
STL
- GPT
1 stop4h 35m
Delta
Sun 11/86:00 am
GPT
- STL
1 stop6h 56m
Delta
Deal found 5/26![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 8/252:45 pm
STL
- JAN
1 stop3h 20m
Southwest
Fri 8/285:55 am
JAN
- STL
1 stop7h 10m
Southwest
Deal found 5/23![Southwest logo]()
$321
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/115:29 am
STL
- AEX
1 stop4h 44m
American Airlines
Mon 6/155:40 pm
AEX
- STL
1 stop6h 19m
American Airlines
Deal found 5/27![American Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 11/146:15 am
STL
- GPT
1 stop5h 06m
United Airlines
Wed 11/1811:55 am
GPT
- STL
1 stop4h 40m
United Airlines
Deal found 5/27![United Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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 7/163:41 pm
STL
- MEM
2 stops21h 32m
Multiple Airlines
Mon 7/209:28 pm
MEM
- STL
1 stop20h 37m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 7/36:00 am
STL
- BTR
1 stop6h 47m
Delta
Mon 7/67:08 pm
BTR
- STL
1 stop4h 48m
Delta
Deal found 5/25![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 7/289:24 am
STL
- MOB
1 stop6h 17m
Delta
Mon 8/36:00 am
MOB
- STL
1 stop3h 54m
Delta
Deal found 5/23![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 9/59:00 am
STL
- JAN
2 stops10h 05m
Southwest
Sat 9/126:00 am
JAN
- STL
2 stops6h 45m
Southwest
Deal found 5/25![Southwest logo]()
$345
This American Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/275:29 am
STL
- BTR
1 stop5h 23m
American Airlines
Thu 7/26:28 pm
BTR
- STL
1 stop5h 29m
American Airlines
Deal found 5/26![American Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 6/187:12 pm
STL
- MOB
1 stop4h 18m
Delta
Mon 6/226:59 pm
MOB
- STL
1 stop4h 57m
Delta
Deal found 5/23![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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 7/175:40 pm
STL
- JAN
1 stop4h 20m
Southwest
Sun 7/265:30 am
JAN
- STL
1 stop4h 05m
Southwest
Deal found 5/24![Southwest logo]()
$347
This United Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1411:15 am
STL
- MOB
1 stop7h 18m
United Airlines
Tue 8/1810:59 am
MOB
- STL
1 stop7h 05m
United Airlines
Deal found 5/26![United Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:08 am
STL
- BTR
2 stops8h 45m
American Airlines
Mon 7/67:36 pm
BTR
- STL
1 stop4h 22m
American Airlines
Deal found 5/25![American Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 8/149:17 am
STL
- MOB
1 stop6h 33m
Delta
Tue 8/186:00 am
MOB
- STL
1 stop5h 46m
Delta
Deal found 5/26![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 11/144:17 pm
STL
- BTR
1 stop4h 54m
United Airlines
Mon 11/164:58 pm
BTR
- STL
1 stop5h 08m
United Airlines
Deal found 5/23![United Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:15 am
STL
- JAN
1 stop6h 45m
Southwest
Sun 9/276:55 pm
JAN
- STL
1 stop4h 05m
Southwest
Deal found 5/25![Southwest logo]()
$370
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 8/2012:52 pm
STL
- MOB
1 stop5h 16m
Delta
Mon 8/249:15 am
MOB
- STL
1 stop5h 18m
Delta
Deal found 5/23![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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 6/1311:10 am
STL
- MOB
1 stop7h 04m
United Airlines
Sat 6/205:13 pm
MOB
- STL
1 stop5h 32m
United Airlines
Deal found 5/24![United Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 6/2210:00 am
STL
- JAN
2 stops9h 45m
Southwest
Mon 6/298:20 pm
JAN
- STL
1 stop4h 20m
Southwest
Deal found 5/25![Southwest logo]()
$372
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 7/156:58 pm
STL
- MOB
1 stop4h 27m
Delta
Tue 7/216:58 pm
MOB
- STL
1 stop4h 55m
Delta
Deal found 5/25![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 8/1811:15 am
STL
- AEX
1 stop4h 15m
United Airlines
Sat 8/224:08 pm
AEX
- STL
1 stop4h 19m
United Airlines
Deal found 5/25![United Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 9/246:00 am
STL
- JAN
1 stop6h 17m
Delta
Sun 9/277:51 am
JAN
- STL
1 stop5h 32m
Delta
Deal found 5/25![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 7/65:00 am
STL
- MEM
1 stop5h 55m
Southwest
Wed 7/1512:55 pm
MEM
- STL
2 stops8h 15m
Southwest
Deal found 5/25![Southwest logo]()
$409
This United Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:14 am
STL
- BTR
1 stop7h 15m
United Airlines
Sat 6/134:09 pm
BTR
- STL
1 stop6h 36m
United Airlines
Deal found 5/24![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/116:00 am
STL
- MOB
1 stop5h 57m
Delta
Mon 6/156:59 pm
MOB
- STL
1 stop4h 57m
Delta
Deal found 5/27![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 8/1811:15 am
STL
- GPT
1 stop4h 57m
United Airlines
Sat 8/222:00 pm
GPT
- STL
1 stop6h 27m
United Airlines
Deal found 5/23![United Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/135:45 am
STL
- MEM
1 stop6h 40m
Southwest
Sat 6/135:35 pm
MEM
- STL
1 stop5h 35m
Southwest
Deal found 5/26![Southwest logo]()
$451
This Delta deal was found by Cheapflights users on 5/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am
STL
- JAN
1 stop5h 22m
Delta
Sun 12/610:40 am
JAN
- STL
1 stop5h 18m
Delta
Deal found 5/28![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/252:15 pm
STL
- MEM
2 stops7h 55m
Southwest
Thu 7/25:15 am
MEM
- STL
1 stop3h 55m
Southwest
Deal found 5/26![Southwest logo]()
$456
Last-minute flights from St. Louis to MississippiDiscover last-minute flight deals from St. Louis to Mississippi. Data last updated May 28, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Mississippi. Data last updated May 28, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:57 pm
STL
- GPT
1 stop6h 48m
United Airlines
Sat 10/245:04 pm
GPT
- STL
1 stop5h 26m
United Airlines
Deal found 5/24![United Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/93:57 pm
STL
- GPT
1 stop6h 20m
Delta
Fri 6/125:56 pm
GPT
- STL
1 stop6h 00m
Delta
Deal found 5/26![Delta logo]()
$285
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/115:29 am
STL
- AEX
1 stop4h 44m
American Airlines
Mon 6/155:40 pm
AEX
- STL
1 stop6h 19m
American Airlines
Deal found 5/27![American Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:30 am
STL
- AEX
1 stop4h 43m
American Airlines
Wed 6/175:40 pm
AEX
- STL
1 stop6h 19m
American Airlines
Deal found 5/26![American Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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.
Mon 6/157:08 am
STL
- BTR
1 stop5h 39m
Delta
Tue 6/167:06 pm
BTR
- STL
1 stop4h 50m
Delta
Deal found 5/25![Delta logo]()
$325
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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 6/167:08 am
STL
- GPT
1 stop5h 59m
Delta
Tue 6/165:56 pm
GPT
- STL
1 stop4h 22m
Delta
Deal found 5/24![Delta logo]()
$312
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/187:12 pm
STL
- MOB
1 stop4h 18m
Delta
Mon 6/226:59 pm
MOB
- STL
1 stop4h 57m
Delta
Deal found 5/26![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/185:29 am
STL
- MOB
1 stop5h 56m
American Airlines
Mon 6/224:29 pm
MOB
- STL
2 stops7h 47m
American Airlines
Deal found 5/26![American Airlines logo]()
$314
This Booking.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/187:38 pm
STL
- MEM
1 stop23h 25m
Frontier
Sun 6/2111:51 am
MEM
- STL
1 stop5h 39m
Frontier
Deal found 5/27![Frontier logo]()
$332
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/195:30 am
STL
- BTR
1 stop5h 30m
American Airlines
Sun 6/217:36 pm
BTR
- STL
1 stop4h 23m
American Airlines
Deal found 5/27![American Airlines logo]()
$309
This Booking.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/257:38 pm
STL
- MEM
1 stop23h 25m
Frontier
Thu 7/211:51 am
MEM
- STL
1 stop5h 39m
Frontier
Deal found 5/26![Frontier logo]()
$301
This American Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Mon 6/296:13 pm
STL
- GPT
1 stop5h 46m
American Airlines
Fri 7/311:25 am
GPT
- STL
1 stop7h 01m
American Airlines
Deal found 5/26![American Airlines logo]()
$297
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 May 28, 2026.
Search for one-way flight options from St. Louis to Mississippi. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
This Booking.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 6/168:08 pm
STL
- MEM
1 stop23h 06m
Frontier
Deal found 5/23![Frontier logo]()
$126
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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.
Mon 8/246:54 am
STL
- GPT
1 stop6h 23m
American Airlines
Deal found 5/27![American Airlines logo]()
$143
This American Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:07 am
STL
- JAN
1 stop4h 46m
American Airlines
Deal found 5/25![American Airlines logo]()
$144
This Southwest deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 7/712:40 pm
STL
- JAN
2 stops8h 05m
Southwest
Deal found 5/25![Southwest logo]()
$149
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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 10/106:00 am
STL
- BTR
1 stop6h 50m
Delta
Deal found 5/24![Delta logo]()
$163
This American Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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 6/277:21 pm
STL
- JAN
1 stop4h 52m
American Airlines
Deal found 5/24![American Airlines logo]()
$174
This Southwest deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 8/72:15 pm
STL
- JAN
2 stops5h 55m
Southwest
Deal found 5/27![Southwest logo]()
$179
This Southwest deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 6/162:20 pm
STL
- MEM
2 stops6h 40m
Southwest
Deal found 5/23![Southwest logo]()
$184
This Flightnetwork deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/114:09 pm
STL
- MEM
1 stop26h 16m
Frontier
Deal found 5/27![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/105:06 pm
STL
- MEM
2 stops14h 39m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$193
This Mytrip deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/48:08 pm
STL
- MEM
1 stop23h 01m
Frontier
Deal found 5/27![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/105:06 pm
STL
- MEM
1 stop17h 49m
Frontier
Deal found 5/27![Frontier logo]()
$229
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 May 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (Booking.com) |
One-way from | $126 (Booking.com) |
Popular in | April |
Cheapest in | August |
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 May 28, 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. LouisMemphis
STL - MEM
STLMEM
Lambert-St Louis
Mon 7/6
4:09 pm-3:41 pm
1 stop23h 32m
Memphis
Wed 7/15
7:51 pm-7:23 pm
1 stop23h 32m
$261
St. LouisGulfport
STL - GPT
STLGPT
Lambert-St Louis
Thu 11/5
9:00 am-1:35 pm
1 stop4h 35m
Gulfport Biloxi Regional
Sun 11/8
6:00 am-12:56 pm
1 stop6h 56m
$297
St. LouisBaton Rouge
STL - BTR
STLBTR
Lambert-St Louis
Fri 7/3
6:00 am-12:47 pm
1 stop6h 47m
Baton Rouge Ryan
Mon 7/6
7:08 pm-11:56 pm
1 stop4h 48m
$307
St. LouisMobile
STL - MOB
STLMOB
Lambert-St Louis
Tue 7/28
9:24 am-3:41 pm
1 stop6h 17m
Mobile
Mon 8/3
6:00 am-9:54 am
1 stop3h 54m
$309
St. LouisMobile
STL - MOB
STLMOB
Lambert-St Louis
Thu 6/18
7:12 pm-11:30 pm
1 stop4h 18m
Mobile
Mon 6/22
6:59 pm-11:56 pm
1 stop4h 57m
$309
St. LouisMobile
STL - MOB
STLMOB
Lambert-St Louis
Fri 8/14
9:17 am-3:50 pm
1 stop6h 33m
Mobile
Tue 8/18
6:00 am-11:46 am
1 stop5h 46m
$309
St. LouisMobile
STL - MOB
STLMOB
Lambert-St Louis
Thu 8/20
12:52 pm-6:08 pm
1 stop5h 16m
Mobile
Mon 8/24
9:15 am-2:33 pm
1 stop5h 18m
$309
St. LouisMobile
STL - MOB
STLMOB
Lambert-St Louis
Wed 7/15
6:58 pm-11:25 pm
1 stop4h 27m
Mobile
Tue 7/21
6:58 pm-11:53 pm
1 stop4h 55m
$309
St. LouisJackson
STL - JAN
STLJAN
Lambert-St Louis
Tue 8/25
2:45 pm-6:05 pm
1 stop3h 20m
Jackson-Evers Intl
Fri 8/28
5:55 am-1:05 pm
1 stop7h 10m
$321
St. LouisAlexandria
STL - AEX
STLAEX
Lambert-St Louis
Thu 6/11
5:29 am-10:13 am
1 stop4h 44m
Alexandria
Mon 6/15
5:40 pm-11:59 pm
1 stop6h 19m
$328
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-JAN
STL-BTR
STL-MEM
STL-GPT
STL-MOB
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-JAN
STL-BTR
STL-MEM
STL-GPT
What is the cheapest month to book a flight from St. Louis to Mississippi?
Currently, October is the cheapest month in which you can book a flight from St. Louis to Mississippi (average of $98). Flying from St. Louis to Mississippi in May is currently the most expensive (average of $374). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from St. Louis to Mississippi?
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 May 28, 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
Crew
8.5
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.9
Comfort
7.8
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
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Mississippi by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to Mississippi by cabin class
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 May 28, 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 May 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$409 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$374 | FlexibilityNo cancel fee | On-time71% |