$146+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JAN
Aug 5 — Aug 121
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 July 6, 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 July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/84:57 pm
STL
- MEM
2 stops14h 47m
Multiple Airlines
Mon 8/109:31 pm
MEM
- STL
1 stop20h 34m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$258
This American Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 8/186:54 am
STL
- GPT
1 stop6h 23m
American Airlines
Sat 8/226:34 pm
GPT
- STL
1 stop5h 08m
American Airlines
Deal found 7/4![American Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:00 am
STL
- JAN
1 stop5h 12m
Delta
Wed 8/125:01 pm
JAN
- STL
1 stop6h 20m
Delta
Deal found 7/2![Delta logo]()
$281
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:15 am
STL
- JAN
1 stop6h 45m
Southwest
Wed 8/127:05 am
JAN
- STL
2 stops7h 20m
Southwest
Deal found 7/2![Southwest logo]()
$286
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 8/189:15 am
STL
- GPT
1 stop3h 48m
Delta
Mon 8/246:30 am
GPT
- STL
1 stop5h 16m
Delta
Deal found 7/4![Delta logo]()
$286
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 8/183:13 pm
STL
- GPT
1 stop4h 25m
United Airlines
Sat 8/222:00 pm
GPT
- STL
2 stops8h 59m
United Airlines
Deal found 7/4![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:10 am
STL
- AEX
1 stop4h 06m
Delta
Mon 10/1911:56 am
AEX
- STL
1 stop6h 19m
Delta
Deal found 7/6![Delta logo]()
$298
This Booking.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/184:09 pm
STL
- MEM
1 stop26h 16m
Frontier
Wed 7/227:48 pm
MEM
- STL
1 stop23h 35m
Frontier
Deal found 7/3![Frontier logo]()
$302
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:32 am
STL
- BTR
1 stop5h 26m
American Airlines
Sat 8/16:47 pm
BTR
- STL
1 stop5h 11m
American Airlines
Deal found 7/1![American Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/254:20 pm
STL
- MEM
1 stop5h 45m
Southwest
Wed 8/56:00 am
MEM
- STL
1 stop3h 35m
Southwest
Deal found 7/2![Southwest logo]()
$309
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:00 am
STL
- MOB
1 stop4h 50m
Delta
Mon 8/3112:06 pm
MOB
- STL
1 stop5h 47m
Delta
Deal found 7/3![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/243:58 pm
STL
- BTR
1 stop5h 58m
Delta
Sun 7/267:04 pm
BTR
- STL
1 stop4h 49m
Delta
Deal found 7/1![Delta logo]()
$309
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 July 6, 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 July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/84:57 pm
STL
- MEM
2 stops14h 47m
Multiple Airlines
Mon 8/109:31 pm
MEM
- STL
1 stop20h 34m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$258
This American Airlines deal was found by Cheapflights users on 7/6. 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 8/1810:22 am
STL
- GPT
1 stop6h 53m
American Airlines
Mon 8/245:45 pm
GPT
- STL
1 stop4h 55m
American Airlines
Deal found 7/6![American Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:00 am
STL
- JAN
1 stop5h 12m
Delta
Wed 8/125:01 pm
JAN
- STL
1 stop6h 20m
Delta
Deal found 7/3![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 8/183:13 pm
STL
- GPT
1 stop4h 25m
United Airlines
Sat 8/222:00 pm
GPT
- STL
2 stops8h 59m
United Airlines
Deal found 7/4![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:45 am
STL
- JAN
2 stops6h 15m
Southwest
Wed 8/127:05 am
JAN
- STL
2 stops6h 50m
Southwest
Deal found 7/3![Southwest logo]()
$299
This Delta deal was found by Cheapflights users on 7/5. 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.
Tue 8/49:15 am
STL
- AEX
1 stop7h 10m
Delta
Mon 8/106:05 am
AEX
- STL
1 stop5h 41m
Delta
Deal found 7/5![Delta logo]()
$298
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/254:20 pm
STL
- MEM
1 stop5h 45m
Southwest
Wed 8/56:00 am
MEM
- STL
1 stop3h 35m
Southwest
Deal found 7/2![Southwest logo]()
$309
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:05 pm
STL
- MEM
1 stop4h 16m
United Airlines
Sat 8/82:22 pm
MEM
- STL
1 stop5h 01m
United Airlines
Deal found 7/2![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 8/810:31 am
STL
- BTR
1 stop4h 37m
Delta
Sun 8/96:07 am
BTR
- STL
1 stop5h 39m
Delta
Deal found 7/4![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/14:20 pm
STL
- MEM
1 stop5h 45m
Southwest
Sat 8/812:15 pm
MEM
- STL
2 stops7h 30m
Southwest
Deal found 7/2![Southwest logo]()
$314
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/243:58 pm
STL
- BTR
1 stop5h 58m
Delta
Sun 7/267:04 pm
BTR
- STL
1 stop4h 49m
Delta
Deal found 7/1![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:50 am
STL
- MEM
1 stop6h 15m
Southwest
Mon 8/1012:20 pm
MEM
- STL
1 stop5h 45m
Southwest
Deal found 7/1![Southwest logo]()
$325
This American Airlines deal was found by Cheapflights users on 7/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:25 pm
STL
- AEX
2 stops9h 49m
American Airlines
Mon 8/105:14 pm
AEX
- STL
1 stop6h 28m
American Airlines
Deal found 7/5![American Airlines logo]()
$398
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:24 am
STL
- MOB
1 stop6h 17m
Delta
Sun 8/26:58 pm
MOB
- STL
1 stop4h 55m
Delta
Deal found 7/3![Delta logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 8/28:08 pm
STL
- MEM
1 stop22h 55m
Multiple Airlines
Sat 8/89:04 am
MEM
- STL
2 stops32h 33m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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
Wed 8/2612:00 pm
BTR
- STL
2 stops10h 59m
United Airlines
Deal found 7/4![United Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/291:22 pm
STL
- MOB
1 stop4h 48m
Delta
Wed 8/56:00 am
MOB
- STL
1 stop5h 46m
Delta
Deal found 7/1![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 7/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:45 am
STL
- JAN
2 stops7h 20m
Southwest
Mon 8/105:55 am
JAN
- STL
1 stop7h 10m
Southwest
Deal found 7/5![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:25 am
STL
- MOB
2 stops11h 08m
United Airlines
Tue 8/2512:33 pm
MOB
- STL
1 stop6h 38m
United Airlines
Deal found 7/3![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 7/5. 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.
Tue 9/157:05 am
STL
- GPT
1 stop6h 06m
Delta
Sun 9/2010:06 am
GPT
- STL
1 stop5h 48m
Delta
Deal found 7/5![Delta logo]()
$310
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:00 am
STL
- MOB
2 stops10h 33m
United Airlines
Tue 9/19:00 am
MOB
- STL
1 stop5h 15m
United Airlines
Deal found 7/5![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:15 am
STL
- MOB
1 stop7h 18m
United Airlines
Sat 9/129:00 am
MOB
- STL
1 stop5h 15m
United Airlines
Deal found 7/2![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 7/6. 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.
Sun 11/229:00 am
STL
- JAN
1 stop5h 07m
Delta
Sun 12/65:35 pm
JAN
- STL
1 stop6h 04m
Delta
Deal found 7/6![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 7/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:50 pm
STL
- JAN
2 stops6h 55m
Southwest
Sun 7/265:30 am
JAN
- STL
1 stop4h 05m
Southwest
Deal found 7/5![Southwest logo]()
$428
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 8/16:00 am
STL
- BTR
2 stops9h 34m
United Airlines
Fri 8/75:00 am
BTR
- STL
1 stop5h 07m
United Airlines
Deal found 7/4![United Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:00 am
STL
- JAN
1 stop5h 07m
Delta
Sun 11/2212:10 pm
JAN
- STL
1 stop5h 51m
Delta
Deal found 7/3![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 8/25:35 pm
STL
- MEM
1 stop5h 25m
Southwest
Sat 8/812:15 pm
MEM
- STL
1 stop4h 25m
Southwest
Deal found 7/4![Southwest logo]()
$462
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:00 pm
STL
- MOB
1 stop7h 18m
United Airlines
Sat 8/1510:59 am
MOB
- STL
2 stops11h 01m
United Airlines
Deal found 7/5![United Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:00 am
STL
- GPT
2 stops10h 12m
United Airlines
Wed 8/192:00 pm
GPT
- STL
2 stops8h 59m
United Airlines
Deal found 7/5![United Airlines logo]()
$421
This Southwest deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 7/202:30 pm
STL
- JAN
1 stop5h 15m
Southwest
Fri 7/245:10 am
JAN
- STL
2 stops8h 25m
Southwest
Deal found 7/4![Southwest logo]()
$464
Last-minute flights from St. Louis to MississippiDiscover last-minute flight deals from St. Louis to Mississippi. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Mississippi. Data last updated July 6, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/184:09 pm
STL
- MEM
1 stop26h 16m
Frontier
Wed 7/227:48 pm
MEM
- STL
1 stop23h 35m
Frontier
Deal found 7/3![Frontier logo]()
$302
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/254:20 pm
STL
- MEM
1 stop5h 45m
Southwest
Wed 8/56:00 am
MEM
- STL
1 stop3h 35m
Southwest
Deal found 7/2![Southwest logo]()
$309
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:32 am
STL
- BTR
1 stop5h 26m
American Airlines
Sat 8/16:47 pm
BTR
- STL
1 stop5h 11m
American Airlines
Deal found 7/1![American Airlines logo]()
$307
This Booking.com deal was found by Cheapflights users on 7/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:09 pm
STL
- MEM
1 stop23h 32m
Frontier
Mon 8/107:48 pm
MEM
- STL
1 stop23h 35m
Frontier
Deal found 7/6![Frontier logo]()
$275
This Delta deal was found by Cheapflights users on 7/5. 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.
Tue 8/49:15 am
STL
- AEX
1 stop7h 10m
Delta
Mon 8/106:05 am
AEX
- STL
1 stop5h 41m
Delta
Deal found 7/5![Delta logo]()
$298
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:00 am
STL
- JAN
1 stop5h 12m
Delta
Wed 8/125:01 pm
JAN
- STL
1 stop6h 20m
Delta
Deal found 7/2![Delta logo]()
$281
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:15 am
STL
- JAN
1 stop6h 45m
Southwest
Wed 8/127:05 am
JAN
- STL
2 stops7h 20m
Southwest
Deal found 7/2![Southwest logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/84:57 pm
STL
- MEM
2 stops14h 47m
Multiple Airlines
Mon 8/109:31 pm
MEM
- STL
1 stop20h 34m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$258
This American Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 8/186:54 am
STL
- GPT
1 stop6h 23m
American Airlines
Sat 8/226:34 pm
GPT
- STL
1 stop5h 08m
American Airlines
Deal found 7/4![American Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 8/189:15 am
STL
- GPT
1 stop3h 48m
Delta
Mon 8/246:30 am
GPT
- STL
1 stop5h 16m
Delta
Deal found 7/4![Delta logo]()
$286
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 8/183:13 pm
STL
- GPT
1 stop4h 25m
United Airlines
Sat 8/222:00 pm
GPT
- STL
2 stops8h 59m
United Airlines
Deal found 7/4![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:00 am
STL
- MOB
1 stop4h 50m
Delta
Mon 8/3112:06 pm
MOB
- STL
1 stop5h 47m
Delta
Deal found 7/3![Delta logo]()
$309
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 July 6, 2026.
Search for one-way flight options from St. Louis to Mississippi. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Booking.com deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 7/274:09 pm
STL
- MEM
1 stop23h 32m
Frontier
Deal found 7/4![Frontier logo]()
$146
This Booking.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:08 pm
STL
- MEM
1 stop22h 55m
Frontier
Deal found 7/2![Frontier logo]()
$167
This Southwest deal was found by Cheapflights users on 7/5. 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 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
Deal found 7/5![Southwest logo]()
$174
This Booking.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:08 pm
STL
- MEM
1 stop22h 55m
Frontier
Deal found 7/2![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/198:08 pm
STL
- GPT
2 stops11h 33m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$235
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:25 pm
STL
- MEM
2 stops7h 30m
Southwest
Deal found 7/2![Southwest logo]()
$264
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:05 am
STL
- MOB
1 stop4h 17m
Delta
Deal found 7/3![Delta logo]()
$269
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:43 pm
STL
- BTR
1 stop4h 10m
American Airlines
Deal found 7/2![American Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 7/6. 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 9/268:00 am
STL
- MOB
2 stops8h 09m
United Airlines
Deal found 7/6![United Airlines logo]()
$274
This American Airlines deal was found by Cheapflights users on 7/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:13 pm
STL
- GPT
1 stop5h 43m
American Airlines
Deal found 7/5![American Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 7/6. 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.
Fri 9/258:00 am
STL
- MOB
2 stops12h 08m
United Airlines
Deal found 7/6![United Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 7/5. 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.
Mon 7/136:58 pm
STL
- JAN
1 stop4h 11m
Delta
Deal found 7/5![Delta logo]()
$319
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 July 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $258 (Kiwi.com) |
One-way from | $146 (Booking.com) |
Popular in | April |
Cheapest in | August |
Average price | $366 |
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 July 6, 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
Sat 8/8
4:57 pm-7:44 am
2 stops14h 47m
Memphis
Mon 8/10
9:31 pm-6:05 pm
1 stop20h 34m
$258
St. LouisGulfport
STL - GPT
STLGPT
Lambert-St Louis
Tue 8/18
10:22 am-5:15 pm
1 stop6h 53m
Gulfport Biloxi Regional
Mon 8/24
5:45 pm-10:40 pm
1 stop4h 55m
$286
St. LouisJackson
STL - JAN
STLJAN
Lambert-St Louis
Thu 8/6
7:00 am-12:12 pm
1 stop5h 12m
Jackson-Evers Intl
Wed 8/12
5:01 pm-11:21 pm
1 stop6h 20m
$289
St. LouisGulfport
STL - GPT
STLGPT
Lambert-St Louis
Tue 8/18
3:13 pm-7:38 pm
1 stop4h 25m
Gulfport Biloxi Regional
Sat 8/22
2:00 pm-10:59 pm
2 stops8h 59m
$289
St. LouisAlexandria
STL - AEX
STLAEX
Lambert-St Louis
Tue 8/4
9:15 am-4:25 pm
1 stop7h 10m
Alexandria
Mon 8/10
6:05 am-11:46 am
1 stop5h 41m
$298
St. LouisJackson
STL - JAN
STLJAN
Lambert-St Louis
Thu 8/6
5:45 am-12:00 pm
2 stops6h 15m
Jackson-Evers Intl
Wed 8/12
7:05 am-1:55 pm
2 stops6h 50m
$299
St. LouisBaton Rouge
STL - BTR
STLBTR
Lambert-St Louis
Sat 8/8
10:31 am-3:08 pm
1 stop4h 37m
Baton Rouge Ryan
Sun 8/9
6:07 am-11:46 am
1 stop5h 39m
$307
St. LouisMemphis
STL - MEM
STLMEM
Lambert-St Louis
Sat 7/25
4:20 pm-10:05 pm
1 stop5h 45m
Memphis
Wed 8/5
6:00 am-9:35 am
1 stop3h 35m
$309
Quickest round-trip
St. LouisMemphis
STL - MEM
STLMEM
Lambert-St Louis
Sat 8/1
7:05 pm-11:21 pm
1 stop4h 16m
Memphis
Sat 8/8
2:22 pm-7:23 pm
1 stop5h 01m
$309
St. LouisBaton Rouge
STL - BTR
STLBTR
Lambert-St Louis
Fri 7/24
3:58 pm-9:56 pm
1 stop5h 58m
Baton Rouge Ryan
Sun 7/26
7:04 pm-11:53 pm
1 stop4h 49m
$309
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-GPT
STL-JAN
STL-AEX
STL-BTR
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-GPT
STL-JAN
STL-AEX
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 July 6, 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.
Entertainment
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Boarding
8.1
Overall
7.8
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
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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 July 6, 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 July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$409 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$354 | FlexibilityNo cancel fee | On-time71% |