$113+ 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JAN
Mar 11 — Mar 181
1 adult, Economy
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Find cheap flights from St. Louis to Mississippi with Cheapflights
1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Mississippi
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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 February 9, 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 February 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:17 pm
STL
- MEM
1 stop21h 52m
Frontier
Sun 3/87:15 pm
MEM
- STL
1 stop18h 04m
Frontier
Deal found 2/6![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2611:21 am
STL
- MEM
1 stop6h 59m
Multiple Airlines
Mon 3/304:37 pm
MEM
- STL
2 stops17h 55m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:51 pm
STL
- MEM
1 stop17h 29m
Multiple Airlines
Tue 3/1711:14 am
MEM
- STL
1 stop20h 23m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:17 pm
STL
- MEM
2 stops21h 09m
Multiple Airlines
Sun 3/87:15 pm
MEM
- STL
1 stop18h 04m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:21 am
STL
- MEM
1 stop6h 58m
Multiple Airlines
Sat 4/1811:14 am
MEM
- STL
2 stops23h 16m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$236
This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:20 am
STL
- GPT
1 stop5h 20m
American Airlines
Wed 5/65:00 am
GPT
- STL
1 stop6h 37m
American Airlines
Deal found 2/6![American Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2611:21 am
STL
- MEM
1 stop6h 59m
Multiple Airlines
Tue 3/3111:14 am
MEM
- STL
1 stop12h 05m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$246
This Delta deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:01 pm
STL
- AEX
1 stop4h 26m
Delta
Wed 2/255:00 pm
AEX
- STL
1 stop6h 36m
Delta
Deal found 2/6![Delta logo]()
$248
This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/212:25 pm
STL
- AEX
2 stops8h 49m
American Airlines
Wed 2/2510:03 am
AEX
- STL
1 stop5h 25m
American Airlines
Deal found 2/6![American Airlines logo]()
$254
This Southwest deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:15 am
STL
- JAN
1 stop7h 05m
Southwest
Wed 4/156:30 am
JAN
- STL
1 stop5h 55m
Southwest
Deal found 2/7![Southwest logo]()
$255
This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:20 am
STL
- BTR
1 stop4h 42m
American Airlines
Tue 4/286:32 pm
BTR
- STL
1 stop4h 27m
American Airlines
Deal found 2/6![American Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:11 pm
STL
- MEM
2 stops21h 00m
Frontier
Sun 3/17:04 pm
MEM
- STL
1 stop11h 47m
Frontier
Deal found 2/8![Frontier logo]()
$260
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 February 9, 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 February 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:17 pm
STL
- MEM
2 stops21h 09m
Multiple Airlines
Sun 3/87:15 pm
MEM
- STL
1 stop18h 04m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:20 am
STL
- GPT
1 stop5h 20m
American Airlines
Wed 5/65:00 am
GPT
- STL
1 stop6h 37m
American Airlines
Deal found 2/6![American Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:01 pm
STL
- AEX
1 stop4h 26m
Delta
Wed 2/255:00 pm
AEX
- STL
1 stop6h 36m
Delta
Deal found 2/6![Delta logo]()
$248
This Southwest deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:15 am
STL
- JAN
1 stop7h 05m
Southwest
Wed 4/156:30 am
JAN
- STL
1 stop5h 55m
Southwest
Deal found 2/7![Southwest logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:11 pm
STL
- MEM
2 stops21h 00m
Frontier
Sun 3/17:04 pm
MEM
- STL
1 stop11h 47m
Frontier
Deal found 2/8![Frontier logo]()
$260
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:37 am
STL
- MOB
1 stop7h 32m
United Airlines
Wed 6/311:35 am
MOB
- STL
1 stop6h 14m
United Airlines
Deal found 2/7![United Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:21 am
STL
- MEM
1 stop6h 58m
Multiple Airlines
Sat 4/1811:14 am
MEM
- STL
2 stops23h 16m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$236
This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:12 am
STL
- AEX
1 stop4h 21m
American Airlines
Tue 3/246:00 am
AEX
- STL
1 stop4h 59m
American Airlines
Deal found 2/6![American Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/103:42 pm
STL
- AEX
1 stop5h 53m
Delta
Sat 6/1311:27 am
AEX
- STL
1 stop4h 31m
Delta
Deal found 2/6![Delta logo]()
$248
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:49 pm
STL
- BTR
1 stop4h 25m
United Airlines
Mon 4/276:08 pm
BTR
- STL
1 stop4h 20m
United Airlines
Deal found 2/6![United Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/212:25 pm
STL
- AEX
2 stops8h 49m
American Airlines
Wed 2/2510:03 am
AEX
- STL
1 stop5h 25m
American Airlines
Deal found 2/6![American Airlines logo]()
$254
This Delta deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:03 am
STL
- JAN
1 stop7h 02m
Delta
Tue 4/145:02 pm
JAN
- STL
1 stop4h 17m
Delta
Deal found 2/7![Delta logo]()
$255
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
STL
- BTR
1 stop5h 27m
United Airlines
Sat 3/74:07 pm
BTR
- STL
1 stop5h 49m
United Airlines
Deal found 2/6![United Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:24 pm
STL
- BTR
1 stop5h 21m
American Airlines
Wed 4/295:40 am
BTR
- STL
1 stop5h 57m
American Airlines
Deal found 2/6![American Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:52 am
STL
- GPT
1 stop10h 48m
Multiple Airlines
Sun 3/157:20 pm
GPT
- STL
2 stops18h 14m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$306
This Southwest deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:35 am
STL
- MEM
2 stops7h 50m
Southwest
Tue 3/175:30 am
MEM
- STL
2 stops9h 05m
Southwest
Deal found 2/8![Southwest logo]()
$347
This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:46 am
STL
- BTR
2 stops8h 17m
American Airlines
Tue 4/286:32 pm
BTR
- STL
1 stop4h 27m
American Airlines
Deal found 2/6![American Airlines logo]()
$262
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/289:55 am
STL
- MOB
2 stops12h 04m
United Airlines
Sat 3/74:55 pm
MOB
- STL
1 stop5h 01m
United Airlines
Deal found 2/6![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” 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 3/116:00 am
STL
- JAN
1 stop4h 08m
Delta
Tue 3/1710:55 am
JAN
- STL
1 stop6h 58m
Delta
Deal found 2/5![Delta logo]()
$315
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/234:13 pm
STL
- BTR
1 stop6h 26m
American Airlines
Fri 2/274:27 pm
BTR
- STL
2 stops7h 08m
American Airlines
Deal found 2/8![American Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:47 pm
STL
- BTR
1 stop4h 21m
United Airlines
Sat 3/285:00 am
BTR
- STL
1 stop4h 21m
United Airlines
Deal found 2/8![United Airlines logo]()
$298
This Southwest deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/264:45 pm
STL
- MEM
1 stop6h 35m
Southwest
Mon 3/3012:15 pm
MEM
- STL
1 stop5h 35m
Southwest
Deal found 2/8![Southwest logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/268:02 am
STL
- GPT
1 stop10h 38m
Multiple Airlines
Mon 3/306:54 pm
GPT
- STL
2 stops15h 38m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” 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 3/116:00 am
STL
- JAN
1 stop4h 08m
Delta
Wed 3/185:07 pm
JAN
- STL
1 stop6h 51m
Delta
Deal found 2/5![Delta logo]()
$315
This American Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:53 pm
STL
- MOB
1 stop4h 58m
American Airlines
Sat 3/145:22 am
MOB
- STL
1 stop5h 37m
American Airlines
Deal found 2/7![American Airlines logo]()
$280
This Southwest deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:30 pm
STL
- MEM
2 stops6h 30m
Southwest
Sat 4/1812:15 pm
MEM
- STL
2 stops8h 05m
Southwest
Deal found 2/7![Southwest logo]()
$375
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:41 pm
STL
- GPT
1 stop5h 32m
Delta
Fri 5/86:01 pm
GPT
- STL
1 stop5h 58m
Delta
Deal found 2/8![Delta logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/223:49 pm
STL
- MEM
1 stop18h 31m
Multiple Airlines
Thu 2/267:04 pm
MEM
- STL
1 stop11h 47m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 am
STL
- MOB
1 stop5h 50m
United Airlines
Sat 4/254:55 pm
MOB
- STL
1 stop5h 33m
United Airlines
Deal found 2/7![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:46 am
STL
- BTR
1 stop5h 40m
American Airlines
Wed 2/257:08 am
BTR
- STL
1 stop6h 08m
American Airlines
Deal found 2/6![American Airlines logo]()
$287
Last-minute flights from St. Louis to MississippiDiscover last-minute flight deals from St. Louis to Mississippi. Data last updated February 9, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Mississippi. Data last updated February 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:01 pm
STL
- AEX
1 stop4h 26m
Delta
Wed 2/255:00 pm
AEX
- STL
1 stop6h 36m
Delta
Deal found 2/6![Delta logo]()
$248
This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/212:25 pm
STL
- AEX
2 stops8h 49m
American Airlines
Wed 2/2510:03 am
AEX
- STL
1 stop5h 25m
American Airlines
Deal found 2/6![American Airlines logo]()
$254
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/234:13 pm
STL
- BTR
1 stop6h 26m
American Airlines
Fri 2/274:27 pm
BTR
- STL
2 stops7h 08m
American Airlines
Deal found 2/8![American Airlines logo]()
$270
This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/242:06 pm
STL
- BTR
1 stop5h 20m
American Airlines
Tue 3/36:18 pm
BTR
- STL
1 stop5h 04m
American Airlines
Deal found 2/6![American Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:11 pm
STL
- MEM
2 stops21h 00m
Frontier
Sun 3/17:04 pm
MEM
- STL
1 stop11h 47m
Frontier
Deal found 2/8![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:17 pm
STL
- MEM
1 stop21h 52m
Frontier
Sun 3/87:15 pm
MEM
- STL
1 stop18h 04m
Frontier
Deal found 2/6![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:17 pm
STL
- MEM
2 stops21h 09m
Multiple Airlines
Sun 3/87:15 pm
MEM
- STL
1 stop18h 04m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$219
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
STL
- BTR
1 stop5h 27m
United Airlines
Sat 3/74:07 pm
BTR
- STL
1 stop5h 49m
United Airlines
Deal found 2/6![United Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:53 pm
STL
- MOB
1 stop4h 58m
American Airlines
Sat 3/145:22 am
MOB
- STL
1 stop5h 37m
American Airlines
Deal found 2/7![American Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:51 pm
STL
- MEM
1 stop17h 29m
Multiple Airlines
Tue 3/1711:14 am
MEM
- STL
1 stop20h 23m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2611:21 am
STL
- MEM
1 stop6h 59m
Multiple Airlines
Mon 3/304:37 pm
MEM
- STL
2 stops17h 55m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2611:21 am
STL
- MEM
1 stop6h 59m
Multiple Airlines
Tue 3/3111:14 am
MEM
- STL
1 stop12h 05m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$246
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 February 9, 2026.
Search for one-way flight options from St. Louis to Mississippi. Find affordable one-way fares based on user searches. Data last updated February 9, 2026.
This Delta deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:01 pm
STL
- GPT
1 stop4h 53m
Delta
Deal found 2/7![Delta logo]()
$113
This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:24 pm
STL
- BTR
1 stop5h 21m
American Airlines
Deal found 2/6![American Airlines logo]()
$129
This Delta deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:59 pm
STL
- JAN
1 stop4h 25m
Delta
Deal found 2/6![Delta logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:19 pm
STL
- MEM
1 stop26h 14m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$146
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:20 am
STL
- JAN
1 stop4h 53m
United Airlines
Deal found 2/7![United Airlines logo]()
$158
This Southwest deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:40 pm
STL
- JAN
2 stops8h 00m
Southwest
Deal found 2/7![Southwest logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/810:47 pm
STL
- MEM
2 stops20h 30m
Frontier
Deal found 2/7![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:12 pm
STL
- GPT
2 stops21h 28m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$188
This Southwest deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/302:25 pm
STL
- JAN
2 stops7h 25m
Southwest
Deal found 2/6![Southwest logo]()
$189
This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:00 am
STL
- MEM
1 stop5h 10m
American Airlines
Deal found 2/6![American Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2012:16 pm
STL
- MEM
3 stops49h 04m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$218
This Southwest deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/202:25 pm
STL
- MEM
2 stops9h 00m
Southwest
Deal found 2/6![Southwest logo]()
$221
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 February 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $161 (Kiwi.com) |
One-way from | $113 (Delta) |
Popular in | May |
Cheapest in | August |
Average price | $261 |
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 February 9, 2026.
Use the filters below to find and compare flights from St. Louis to Mississippi that are best for you.
Fly from
St. Louis
Fly to
Mississippi
Route
Depart
Return
Price
St. LouisMemphis
STL - MEM
STLMEM
Lambert-St Louis
Wed 3/4
8:17 pm-5:26 pm
2 stops21h 09m
Memphis
Sun 3/8
7:15 pm-1:19 pm
1 stop18h 04m
$219
St. LouisMemphis
STL - MEM
STLMEM
Lambert-St Louis
Thu 4/16
11:21 am-6:19 pm
1 stop6h 58m
Memphis
Sat 4/18
11:14 am-10:30 am
2 stops23h 16m
$236
St. LouisGulfport
STL - GPT
STLGPT
Lambert-St Louis
Tue 4/28
5:20 am-10:40 am
1 stop5h 20m
Gulfport Biloxi Regional
Wed 5/6
5:00 am-11:37 am
1 stop6h 37m
$243
St. LouisAlexandria
STL - AEX
STLAEX
Lambert-St Louis
Sat 2/21
5:01 pm-9:27 pm
1 stop4h 26m
Alexandria
Wed 2/25
5:00 pm-11:36 pm
1 stop6h 36m
$248
St. LouisAlexandria
STL - AEX
STLAEX
Lambert-St Louis
Tue 3/17
5:12 am-9:33 am
1 stop4h 21m
Alexandria
Tue 3/24
6:00 am-10:59 am
1 stop4h 59m
$248
St. LouisAlexandria
STL - AEX
STLAEX
Lambert-St Louis
Wed 6/10
3:42 pm-9:35 pm
1 stop5h 53m
Alexandria
Sat 6/13
11:27 am-3:58 pm
1 stop4h 31m
$248
St. LouisAlexandria
STL - AEX
STLAEX
Lambert-St Louis
Sat 2/21
2:25 pm-11:14 pm
2 stops8h 49m
Alexandria
Wed 2/25
10:03 am-3:28 pm
1 stop5h 25m
$254
St. LouisJackson
STL - JAN
STLJAN
Lambert-St Louis
Wed 4/8
5:15 am-12:20 pm
1 stop7h 05m
Jackson-Evers Intl
Wed 4/15
6:30 am-12:25 pm
1 stop5h 55m
$255
St. LouisJackson
STL - JAN
STLJAN
Lambert-St Louis
Tue 4/7
7:03 am-2:05 pm
1 stop7h 02m
Jackson-Evers Intl
Tue 4/14
5:02 pm-9:19 pm
1 stop4h 17m
$255
St. LouisBaton Rouge
STL - BTR
STLBTR
Lambert-St Louis
Tue 4/28
3:24 pm-8:45 pm
1 stop5h 21m
Baton Rouge Ryan
Wed 4/29
5:40 am-11:37 am
1 stop5h 57m
$257
Showing 1-10 of 42 results
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-GPT
STL-BTR
STL-MEM
STL-JAN
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-GPT
STL-BTR
STL-MEM
STL-JAN
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 $109). Flying from St. Louis to Mississippi in June is currently the most expensive (average of $323). 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 February 9, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, 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.
Crew
8.5
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.9
Boarding
8.1
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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 February 9, 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 3 airlines flying from St. Louis to Mississippi
Discover the top 3 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 February 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$330 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$141 | Average$248 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$248 | Average$354 | FlexibilityNo cancel fee | On-time71% |