$218+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JAN
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from 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 August 22, 2026.
Explore the most affordable flight options available from St. Louis to Mississippi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:27 am -
1 stop10h 34m
Mon 9/215:05 am -
1 stop8h 11m
Deal found 8/19![American Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:54 pm -
1 stop4h 55m
Sat 9/266:29 am -
1 stop6h 03m
Deal found 8/20![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:35 pm -
1 stop5h 34m
Thu 10/295:02 pm -
1 stop6h 52m
Deal found 8/18![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:05 am -
2 stops5h 45m
Wed 9/237:05 am -
1 stop5h 35m
Deal found 8/19![Southwest logo]()
$284
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:59 pm -
1 stop5h 09m
Tue 9/226:25 am -
1 stop6h 58m
Deal found 8/18![Delta logo]()
$295
This Southwest deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:10 pm -
1 stop5h 45m
Mon 10/125:45 am -
1 stop5h 15m
Deal found 8/21![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:30 am -
1 stop4h 55m
Sat 12/512:10 pm -
2 stops7h 50m
Deal found 8/18![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:50 am -
2 stops7h 05m
Sat 10/312:30 pm -
1 stop4h 15m
Deal found 8/18![Southwest logo]()
$309
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:11 pm -
1 stop6h 05m
Wed 9/96:22 pm -
1 stop5h 21m
Deal found 8/21![American Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:15 pm -
1 stop4h 15m
Mon 9/285:15 am -
1 stop4h 00m
Deal found 8/21![Southwest logo]()
$311
This American Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:34 pm -
1 stop6h 02m
Sat 9/126:42 pm -
1 stop5h 01m
Deal found 8/20![American Airlines logo]()
$315
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:50 pm -
2 stops6h 50m
Mon 9/215:15 am -
1 stop4h 00m
Deal found 8/19![Southwest logo]()
$316
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 August 22, 2026.
Discover carefully curated flight deals from St. Louis to Mississippi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:35 pm -
1 stop5h 34m
Thu 10/295:02 pm -
1 stop6h 52m
Deal found 8/19![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:25 pm -
2 stops7h 20m
Sat 12/512:10 pm -
2 stops7h 50m
Deal found 8/18![Southwest logo]()
$307
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:11 pm -
1 stop6h 05m
Wed 9/96:22 pm -
1 stop5h 21m
Deal found 8/21![American Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:15 am -
1 stop7h 03m
Wed 11/44:55 pm -
1 stop5h 31m
Deal found 8/21![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am -
1 stop6h 01m
Mon 10/196:05 pm -
1 stop5h 49m
Deal found 8/17![Delta logo]()
$295
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:45 am -
2 stops8h 10m
Sat 10/312:30 pm -
2 stops7h 25m
Deal found 8/18![Southwest logo]()
$314
This American Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:43 am -
1 stop5h 08m
Mon 9/285:28 pm -
1 stop6h 15m
Deal found 8/22![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:05 pm -
1 stop5h 40m
Mon 10/125:45 am -
2 stops8h 35m
Deal found 8/21![Southwest logo]()
$316
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
1 stop6h 52m
Thu 9/245:45 pm -
1 stop5h 57m
Deal found 8/20![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:00 am -
2 stops10h 33m
Sun 9/64:59 pm -
1 stop5h 28m
Deal found 8/18![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
1 stop7h 46m
Sun 11/154:34 pm -
1 stop7h 24m
Deal found 8/19![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/37:20 am -
1 stop4h 13m
Sun 2/74:15 pm -
1 stop4h 34m
Deal found 8/17![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:30 am -
1 stop7h 14m
Thu 10/299:51 am -
1 stop4h 38m
Deal found 8/20![United Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:36 am -
1 stop4h 35m
Sun 9/67:14 am -
1 stop4h 42m
Deal found 8/19![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:20 am -
1 stop6h 00m
Mon 12/286:00 pm -
1 stop5h 39m
Deal found 8/17![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:40 pm -
1 stop4h 20m
Fri 9/255:45 am -
1 stop7h 25m
Deal found 8/21![Southwest logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:08 pm -
2 stops8h 51m
Thu 10/299:05 am -
1 stop5h 08m
Deal found 8/18![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:35 am -
1 stop3h 00m
Thu 9/103:20 pm -
1 stop6h 50m
Deal found 8/21![Southwest logo]()
$365
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am -
1 stop5h 22m
Sun 9/136:04 am -
1 stop6h 28m
Deal found 8/21![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:32 am -
1 stop4h 41m
Mon 10/266:02 pm -
1 stop5h 40m
Deal found 8/17![American Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:35 am -
1 stop7h 37m
Tue 9/82:00 pm -
1 stop4h 31m
Deal found 8/19![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:15 pm -
1 stop4h 05m
Sun 11/84:15 pm -
1 stop5h 05m
Deal found 8/19![Southwest logo]()
$365
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:39 pm -
1 stop5h 22m
Sun 9/66:05 am -
1 stop5h 51m
Deal found 8/18![Delta logo]()
$338
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:35 am -
1 stop6h 55m
Sat 10/249:45 am -
1 stop4h 25m
Deal found 8/18![United Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:20 pm -
1 stop5h 40m
Fri 9/2511:25 am -
1 stop7h 00m
Deal found 8/18![Southwest logo]()
$365
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:37 pm -
1 stop4h 25m
Sun 11/226:04 pm -
1 stop5h 52m
Deal found 8/19![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/311:00 am -
1 stop6h 38m
Sat 2/65:15 am -
1 stop4h 27m
Deal found 8/21![United Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:43 am -
1 stop4h 57m
Sat 10/31:42 pm -
2 stops10h 45m
Deal found 8/21![American Airlines logo]()
$436
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:50 pm -
1 stop5h 50m
Sun 10/185:10 am -
1 stop4h 15m
Deal found 8/19![Southwest logo]()
$365
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:00 am -
1 stop5h 16m
Mon 10/195:17 pm -
1 stop6h 37m
Deal found 8/21![Delta logo]()
$348
Last-minute flights from St. Louis to MississippiDiscover last-minute flight deals from St. Louis to Mississippi. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Mississippi. Data last updated August 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:11 pm -
1 stop6h 05m
Wed 9/96:22 pm -
1 stop5h 21m
Deal found 8/21![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:34 pm -
1 stop6h 02m
Sat 9/126:42 pm -
1 stop5h 01m
Deal found 8/20![American Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:27 am -
1 stop10h 34m
Mon 9/215:05 am -
1 stop8h 11m
Deal found 8/19![American Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:59 pm -
1 stop5h 09m
Tue 9/226:25 am -
1 stop6h 58m
Deal found 8/18![Delta logo]()
$295
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:50 pm -
2 stops6h 50m
Mon 9/215:15 am -
1 stop4h 00m
Deal found 8/19![Southwest logo]()
$316
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:00 am -
1 stop4h 47m
Wed 9/2312:21 pm -
1 stop5h 43m
Deal found 8/19![American Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:05 am -
2 stops5h 45m
Wed 9/237:05 am -
1 stop5h 35m
Deal found 8/19![Southwest logo]()
$284
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:43 am -
1 stop4h 57m
Thu 9/245:42 pm -
1 stop5h 00m
Deal found 8/18![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
1 stop6h 52m
Thu 9/245:45 pm -
1 stop5h 57m
Deal found 8/20![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:54 pm -
1 stop4h 55m
Sat 9/266:29 am -
1 stop6h 03m
Deal found 8/20![Delta logo]()
$271
This Southwest deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:15 pm -
1 stop4h 15m
Mon 9/285:15 am -
1 stop4h 00m
Deal found 8/21![Southwest logo]()
$311
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:00 pm -
1 stop3h 41m
Sat 9/266:04 am -
1 stop6h 28m
Deal found 8/20![Delta logo]()
$319
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 August 22, 2026.
Search for one-way flight options from St. Louis to Mississippi. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:43 am -
1 stop4h 57m
Deal found 8/19![American Airlines logo]()
$218
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:00 pm -
1 stop5h 20m
Deal found 8/20![Delta logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:20 am -
3 stops22h 31m
Deal found 8/19![Multiple Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:43 am -
1 stop5h 18m
Deal found 8/18![American Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:00 pm -
3 stops47h 05m
Deal found 8/20![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:45 pm -
3 stops44h 24m
Deal found 8/21![Multiple Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:15 am -
1 stop7h 51m
Deal found 8/19![United Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:30 am -
2 stops10h 54m
Deal found 8/22![United Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:15 am -
1 stop7h 01m
Deal found 8/17![Delta logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:53 pm -
2 stops24h 13m
Deal found 8/20![Multiple Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:40 am -
2 stops10h 20m
Deal found 8/17![Southwest logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:00 am -
2 stops29h 25m
Deal found 8/20![United Airlines logo]()
$347
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 August 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $263 (American Airlines) |
One-way from | $218 (American Airlines) |
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 7,457,451 searches. Data last updated August 22, 2026.
Use the filters below to find and compare flights from St. Louis to Mississippi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisJackson
STL Lambert-St Louis - JAN Jackson-Evers Intl
STLJAN
Lambert-St Louis
Wed 10/28
5:35 pm-11:09 pm
1 stop5h 34m
Jackson-Evers Intl
Thu 10/29
5:02 pm-11:54 pm
1 stop6h 52m
$279
St. LouisGulfport
STL Lambert-St Louis - GPT Gulfport Biloxi Regional
STLGPT
Lambert-St Louis
Wed 10/14
7:00 am-1:01 pm
1 stop6h 01m
Gulfport Biloxi Regional
Mon 10/19
6:05 pm-11:54 pm
1 stop5h 49m
$295
St. LouisMemphis
STL Lambert-St Louis - MEM Memphis
STLMEM
Lambert-St Louis
Thu 12/3
2:25 pm-9:45 pm
2 stops7h 20m
Memphis
Sat 12/5
12:10 pm-8:00 pm
2 stops7h 50m
$307
St. LouisGulfport
STL Lambert-St Louis - GPT Gulfport Biloxi Regional
STLGPT
Lambert-St Louis
Sat 9/5
5:11 pm-11:16 pm
1 stop6h 05m
Gulfport Biloxi Regional
Wed 9/9
6:22 pm-11:43 pm
1 stop5h 21m
$310
St. LouisJackson
STL Lambert-St Louis - JAN Jackson-Evers Intl
STLJAN
Lambert-St Louis
Sat 9/26
5:45 am-1:55 pm
2 stops8h 10m
Jackson-Evers Intl
Sat 10/3
12:30 pm-7:55 pm
2 stops7h 25m
$314
St. LouisMemphis
STL Lambert-St Louis - MEM Memphis
STLMEM
Lambert-St Louis
Mon 10/5
4:05 pm-9:45 pm
1 stop5h 40m
Memphis
Mon 10/12
5:45 am-2:20 pm
2 stops8h 35m
$316
St. LouisBaton Rouge
STL Lambert-St Louis - BTR Baton Rouge Ryan
STLBTR
Lambert-St Louis
Thu 9/24
5:43 am-10:51 am
1 stop5h 08m
Baton Rouge Ryan
Mon 9/28
5:28 pm-11:43 pm
1 stop6h 15m
$319
St. LouisBaton Rouge
STL Lambert-St Louis - BTR Baton Rouge Ryan
STLBTR
Lambert-St Louis
Thu 9/17
6:00 am-12:52 pm
1 stop6h 52m
Baton Rouge Ryan
Thu 9/24
5:45 pm-11:42 pm
1 stop5h 57m
$319
Quickest round-trip
St. LouisMobile
STL Lambert-St Louis - MOB Mobile
STLMOB
Lambert-St Louis
Wed 2/3
7:20 am-11:33 am
1 stop4h 13m
Mobile
Sun 2/7
4:15 pm-8:49 pm
1 stop4h 34m
$319
St. LouisMobile
STL Lambert-St Louis - MOB Mobile
STLMOB
Lambert-St Louis
Wed 12/23
7:20 am-1:20 pm
1 stop6h 00m
Mobile
Mon 12/28
6:00 pm-11:39 pm
1 stop5h 39m
$319
Showing 1-10 of 54 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-BTR
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-MEM
STL-GPT
STL-JAN
STL-BTR
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Mississippi
Get insights into the airlines that provide service to Mississippi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mississippi. Reviews last updated August 22, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from St. Louis to Mississippi by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Mississippi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to Mississippi
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Complete your trip
Complete your trip to Mississippi by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from St. Louis to Mississippi, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Mississippi flights
Browse other St. Louis and Mississippi flight options. Last updated on August 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
St. Louis to Mississippi flights
Consider these flights traveling from St. Louis to Mississippi.
Top 2 airlines flying from St. Louis to Mississippi
Discover the top 2 airlines that operate flights from St. Louis to Mississippi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$354 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$342 | FlexibilityNo cancel fee | On-timeN/A |