$27+ Cheap flights from St. Louis (STL) to Alabama
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BHM
May 21 — May 281
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Alabama 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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Cheapest flights from St. Louis to AlabamaExplore the most affordable flight options available from St. Louis to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2026.
Explore the most affordable flight options available from St. Louis to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2026.
This Frontier deal was found by Cheapflights users on 4/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:33 pm
STL
- ATL
Nonstop1h 50m
Frontier
Wed 5/138:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 4/17![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:27 pm
STL
- ATL
Nonstop1h 47m
Frontier
Tue 6/94:43 pm
ATL
- STL
Nonstop1h 47m
Frontier
Deal found 4/18![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 4/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:27 pm
STL
- ATL
Nonstop1h 47m
Frontier
Wed 6/108:00 am
ATL
- STL
Nonstop1h 47m
Frontier
Deal found 4/18![Frontier logo]()
$87
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:27 pm
STL
- ATL
Nonstop1h 47m
Frontier
Fri 5/158:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 4/20![Frontier logo]()
$93
This Super.com deal was found by Cheapflights users on 4/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:33 pm
STL
- ATL
Nonstop1h 50m
Frontier
Wed 5/278:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 4/20![Frontier logo]()
$94
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:27 pm
STL
- ATL
Nonstop1h 47m
Frontier
Fri 5/298:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 4/20![Frontier logo]()
$96
This Frontier deal was found by Cheapflights users on 4/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:08 pm
STL
- ATL
1 stop7h 50m
Frontier
Wed 5/138:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 4/18![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:06 pm
STL
- ATL
Nonstop2h 01m
Frontier
Sat 6/208:05 am
ATL
- STL
Nonstop1h 47m
Frontier
Deal found 4/16![Frontier logo]()
$101
This Frontier deal was found by Cheapflights users on 4/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:31 pm
STL
- ATL
Nonstop2h 14m
Frontier
Tue 6/234:43 pm
ATL
- STL
Nonstop1h 47m
Frontier
Deal found 4/17![Frontier logo]()
$102
This Cheapflightsfares deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:55 pm
STL
- ATL
Nonstop1h 50m
Frontier
Sun 5/105:05 am
ATL
- STL
1 stop20h 16m
Frontier
Deal found 4/16![Frontier logo]()
$103
This Frontier deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:55 pm
STL
- ATL
Nonstop1h 50m
Frontier
Mon 5/115:05 am
ATL
- STL
1 stop20h 16m
Frontier
Deal found 4/16![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 4/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:33 pm
STL
- ATL
Nonstop1h 50m
Frontier
Fri 6/58:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 4/20![Frontier logo]()
$106
Best flights from St. Louis to AlabamaDiscover carefully curated flight deals from St. Louis to Alabama that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 21, 2026.
Discover carefully curated flight deals from St. Louis to Alabama that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 21, 2026.
This Frontier deal was found by Cheapflights users on 4/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:08 pm
STL
- ATL
1 stop7h 50m
Frontier
Sat 5/168:07 pm
ATL
- STL
1 stop5h 14m
Frontier
Deal found 4/20![Frontier logo]()
$160
This Delta deal was found by Cheapflights users on 4/17. 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.
Thu 5/146:00 am
STL
- ATL
Nonstop1h 42m
Delta
Mon 5/188:59 pm
ATL
- STL
Nonstop1h 39m
Delta
Deal found 4/17![Delta logo]()
$199
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:30 am
STL
- ATL
1 stop4h 41m
United Airlines
Wed 5/133:57 pm
ATL
- STL
1 stop7h 33m
United Airlines
Deal found 4/17![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 4/19. 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.
Thu 6/188:05 pm
STL
- ATL
Nonstop1h 35m
Southwest
Tue 7/76:30 am
ATL
- STL
Nonstop1h 40m
Southwest
Deal found 4/19![Southwest logo]()
$277
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/135:20 am
STL
- MOB
1 stop4h 46m
American Airlines
Sat 5/165:10 am
MOB
- STL
2 stops10h 50m
American Airlines
Deal found 4/16![American Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/135:27 pm
STL
- HSV
2 stops25h 18m
Multiple Airlines
Sun 5/179:20 am
HSV
- STL
1 stop15h 01m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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.
Thu 5/289:23 am
STL
- CHA
1 stop6h 57m
United Airlines
Sat 5/306:00 am
CHA
- STL
1 stop7h 07m
United Airlines
Deal found 4/16![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/207:05 am
STL
- ATL
Nonstop1h 34m
Delta
Thu 10/812:15 pm
ATL
- STL
Nonstop1h 41m
Delta
Deal found 4/16![Delta logo]()
$274
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:15 am
STL
- PNS
1 stop6h 15m
Southwest
Mon 6/85:15 pm
PNS
- STL
2 stops7h 20m
Southwest
Deal found 4/20![Southwest logo]()
$284
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:15 am
STL
- ATL
Nonstop1h 35m
Southwest
Mon 7/206:15 pm
ATL
- STL
1 stop5h 55m
Southwest
Deal found 4/20![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 4/21. 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 5/146:00 am
STL
- BHM
1 stop3h 49m
Delta
Tue 5/193:59 pm
BHM
- STL
1 stop5h 39m
Delta
Deal found 4/21![Delta logo]()
$296
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:21 am
STL
- CHA
1 stop6h 38m
United Airlines
Wed 5/62:01 pm
CHA
- STL
1 stop5h 11m
United Airlines
Deal found 4/17![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/129:15 am
STL
- BHM
1 stop4h 22m
Delta
Thu 5/147:30 pm
BHM
- STL
1 stop4h 29m
Delta
Deal found 4/16![Delta logo]()
$303
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 7/165:29 am
STL
- CHA
1 stop5h 18m
American Airlines
Sat 7/186:37 pm
CHA
- STL
1 stop6h 20m
American Airlines
Deal found 4/16![American Airlines logo]()
$370
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:30 pm
STL
- BHM
2 stops6h 20m
Southwest
Mon 6/86:40 pm
BHM
- STL
1 stop5h 25m
Southwest
Deal found 4/19![Southwest logo]()
$314
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/136:00 am
STL
- MOB
1 stop5h 35m
United Airlines
Sat 5/164:55 pm
MOB
- STL
1 stop5h 35m
United Airlines
Deal found 4/16![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 4/19. 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 7/16:00 am
STL
- CHA
1 stop5h 23m
Delta
Sun 7/198:20 pm
CHA
- STL
1 stop4h 33m
Delta
Deal found 4/19![Delta logo]()
$312
This American Airlines deal was found by Cheapflights users on 4/19. 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.
Fri 4/244:30 pm
STL
- HSV
1 stop6h 29m
American Airlines
Wed 4/2911:07 am
HSV
- STL
1 stop6h 57m
American Airlines
Deal found 4/19![American Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/194:25 pm
STL
- ATL
Nonstop1h 35m
Southwest
Mon 6/226:50 am
ATL
- STL
Nonstop1h 40m
Southwest
Deal found 4/18![Southwest logo]()
$324
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/137:45 am
STL
- HSV
1 stop4h 45m
United Airlines
Sun 5/176:30 pm
HSV
- STL
1 stop5h 54m
United Airlines
Deal found 4/16![United Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:19 pm
STL
- HSV
1 stop22h 35m
Multiple Airlines
Sat 5/236:01 pm
HSV
- STL
2 stops23h 32m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$470
This Delta deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/123:57 pm
STL
- ATL
Nonstop1h 40m
Delta
Mon 6/153:32 pm
ATL
- STL
Nonstop1h 45m
Delta
Deal found 4/18![Delta logo]()
$324
This Southwest deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 7/112:40 pm
STL
- BHM
1 stop4h 55m
Southwest
Wed 7/85:15 pm
BHM
- STL
1 stop5h 55m
Southwest
Deal found 4/16![Southwest logo]()
$325
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Tue 5/126:00 am
STL
- BHM
1 stop8h 05m
United Airlines
Sat 5/164:55 pm
BHM
- STL
1 stop5h 35m
United Airlines
Deal found 4/20![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/307:05 pm
STL
- VPS
1 stop4h 08m
Delta
Mon 6/86:00 am
VPS
- STL
1 stop3h 46m
Delta
Deal found 4/16![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:15 pm
STL
- VPS
1 stop3h 05m
Southwest
Thu 6/1112:30 pm
VPS
- STL
Nonstop1h 55m
Southwest
Deal found 4/20![Southwest logo]()
$335
This Delta deal was found by Cheapflights users on 4/17. 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.
Thu 8/271:30 pm
STL
- MOB
1 stop4h 46m
Delta
Tue 9/812:10 pm
MOB
- STL
1 stop3h 47m
Delta
Deal found 4/17![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/59:21 am
STL
- CHA
1 stop6h 38m
United Airlines
Sat 5/96:30 am
CHA
- STL
1 stop5h 18m
United Airlines
Deal found 4/16![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 4/17. 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.
Sun 5/176:00 am
STL
- PNS
2 stops8h 30m
Southwest
Wed 5/2010:10 am
PNS
- STL
2 stops9h 45m
Southwest
Deal found 4/17![Southwest logo]()
$362
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 7/11:39 pm
STL
- BHM
1 stop4h 02m
Delta
Sun 7/510:47 am
BHM
- STL
1 stop3h 53m
Delta
Deal found 4/16![Delta logo]()
$345
Last-minute flights from St. Louis to AlabamaDiscover last-minute flight deals from St. Louis to Alabama. Data last updated April 21, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Alabama. Data last updated April 21, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 4/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:23 pm
STL
- ATL
Nonstop1h 46m
Frontier
Sat 5/168:07 pm
ATL
- STL
1 stop5h 14m
Frontier
Deal found 4/17![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:23 pm
STL
- PNS
2 stops36h 32m
Multiple Airlines
Fri 5/87:36 pm
PNS
- STL
1 stop23h 47m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$234
This Cheapflightsfares deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:55 pm
STL
- ATL
Nonstop1h 50m
Frontier
Sun 5/105:05 am
ATL
- STL
1 stop20h 16m
Frontier
Deal found 4/16![Frontier logo]()
$103
This Frontier deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:55 pm
STL
- ATL
Nonstop1h 50m
Frontier
Mon 5/115:05 am
ATL
- STL
1 stop20h 16m
Frontier
Deal found 4/16![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 4/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:08 pm
STL
- ATL
1 stop7h 50m
Frontier
Wed 5/138:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 4/18![Frontier logo]()
$98
This Frontier deal was found by Cheapflights users on 4/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:33 pm
STL
- ATL
Nonstop1h 50m
Frontier
Wed 5/138:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 4/17![Frontier logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:27 pm
STL
- ATL
Nonstop1h 47m
Frontier
Fri 5/158:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 4/20![Frontier logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:27 pm
STL
- ATL
Nonstop1h 47m
Frontier
Sun 5/175:05 am
ATL
- STL
1 stop20h 16m
Frontier
Deal found 4/16![Frontier logo]()
$109
This Cheapflightsfares deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:27 pm
STL
- ATL
Nonstop1h 47m
Frontier
Tue 5/264:43 pm
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 4/15![Frontier logo]()
$116
This Super.com deal was found by Cheapflights users on 4/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:33 pm
STL
- ATL
Nonstop1h 50m
Frontier
Wed 5/278:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 4/20![Frontier logo]()
$94
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:27 pm
STL
- ATL
Nonstop1h 47m
Frontier
Fri 5/298:05 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 4/20![Frontier logo]()
$96
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:27 pm
STL
- ATL
Nonstop1h 47m
Frontier
Sun 5/315:05 am
ATL
- STL
1 stop19h 52m
Frontier
Deal found 4/17![Frontier logo]()
$117
One-way flights from St. Louis to AlabamaSearch for one-way flight options from St. Louis to Alabama. Find affordable one-way fares based on user searches. Data last updated April 21, 2026.
Search for one-way flight options from St. Louis to Alabama. Find affordable one-way fares based on user searches. Data last updated April 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 6/166:31 pm
STL
- ATL
Nonstop2h 14m
Frontier
Deal found 4/16![Frontier logo]()
$27
This Booking.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:27 pm
STL
- ATL
Nonstop1h 47m
Frontier
Deal found 4/17![Frontier logo]()
$28
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:27 pm
STL
- ATL
Nonstop1h 47m
Frontier
Deal found 4/16![Frontier logo]()
$33
This Frontier deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:55 pm
STL
- ATL
Nonstop1h 50m
Frontier
Deal found 4/15![Frontier logo]()
$34
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/85:27 pm
STL
- ATL
Nonstop1h 47m
Frontier
Deal found 4/20![Frontier logo]()
$39
This Super.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:27 pm
STL
- ATL
Nonstop1h 47m
Frontier
Deal found 4/15![Frontier logo]()
$40
This Super.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:06 pm
STL
- ATL
Nonstop2h 01m
Frontier
Deal found 4/16![Frontier logo]()
$73
This Frontier deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:31 pm
STL
- ATL
Nonstop2h 14m
Frontier
Deal found 4/16![Frontier logo]()
$74
This Frontier deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:33 pm
STL
- ATL
Nonstop1h 52m
Frontier
Deal found 4/16![Frontier logo]()
$75
This Super.com deal was found by Cheapflights users on 4/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:27 pm
STL
- ATL
Nonstop1h 47m
Frontier
Deal found 4/20![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:27 pm
STL
- PNS
2 stops20h 32m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/126:33 pm
STL
- PNS
2 stops21h 20m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$104
Find flight deals from St. Louis to Alabama
Keep the following information in mind while searching for St. Louis to Alabama flight deals. Data was last updated April 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $84 (Frontier) |
One-way from | $27 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $428 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Alabama 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 April 21, 2026.
Use the filters below to find and compare flights from St. Louis to Alabama that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisAtlanta
STL - ATL
STLATL
Lambert-St Louis
Sat 5/9
8:08 pm-4:58 am
1 stop7h 50m
Atlanta Hartsfield-Jackson
Sat 5/16
8:07 pm-12:21 am
1 stop5h 14m
$160
St. LouisAtlanta
STL - ATL
STLATL
Lambert-St Louis
Thu 5/14
6:00 am-8:42 am
Nonstop1h 42m
Atlanta Hartsfield-Jackson
Mon 5/18
8:59 pm-9:38 pm
Nonstop1h 39m
$199
St. LouisAtlanta
STL - ATL
STLATL
Lambert-St Louis
Tue 5/12
6:30 am-12:11 pm
1 stop4h 41m
Atlanta Hartsfield-Jackson
Wed 5/13
3:57 pm-10:30 pm
1 stop7h 33m
$267
St. LouisChattanooga
STL - CHA
STLCHA
Lambert-St Louis
Thu 5/28
9:23 am-5:20 pm
1 stop6h 57m
Chattanooga Lovell Field
Sat 5/30
6:00 am-12:07 pm
1 stop7h 07m
$271
St. LouisAtlanta
STL - ATL
STLATL
Lambert-St Louis
Wed 5/20
7:05 am-9:39 am
Nonstop1h 34m
Atlanta Hartsfield-Jackson
Thu 10/8
12:15 pm-12:56 pm
Nonstop1h 41m
$274
Quickest round-trip
St. LouisAtlanta
STL - ATL
STLATL
Lambert-St Louis
Thu 6/18
8:05 pm-10:40 pm
Nonstop1h 35m
Atlanta Hartsfield-Jackson
Tue 7/7
6:30 am-7:10 am
Nonstop1h 40m
$277
St. LouisPensacola
STL - PNS
STLPNS
Lambert-St Louis
Fri 6/5
7:15 am-1:30 pm
1 stop6h 15m
Pensacola
Mon 6/8
5:15 pm-12:35 am
2 stops7h 20m
$284
St. LouisAtlanta
STL - ATL
STLATL
Lambert-St Louis
Tue 7/14
10:15 am-12:50 pm
Nonstop1h 35m
Atlanta Hartsfield-Jackson
Mon 7/20
6:15 pm-11:10 pm
1 stop5h 55m
$287
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Thu 5/14
6:00 am-9:49 am
1 stop3h 49m
Birmingham
Tue 5/19
3:59 pm-9:38 pm
1 stop5h 39m
$296
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Tue 5/12
9:15 am-1:37 pm
1 stop4h 22m
Birmingham
Thu 5/14
7:30 pm-11:59 pm
1 stop4h 29m
$303
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Alabama
Have a flexible travel schedule? Discover the best time to fly to Alabama from St. Louis with our price prediction graph.
STL-ATL
STL-PNS
STL-HSV
STL-BHM
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 Alabama
STL-USAL
STL-ATL
STL-PNS
STL-HSV
STL-BHM
What is the cheapest month to book a flight from St. Louis to Alabama?
Currently, November is the cheapest month in which you can book a flight from St. Louis to Alabama (average of $87). Flying from St. Louis to Alabama in December is currently the most expensive (average of $308). 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 Alabama?
Reviews of airlines servicing Alabama
Get insights into the airlines that provide service to Alabama. 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 Alabama. Reviews last updated April 21, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from St. Louis to Alabama to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Alabama. 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 Alabama
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Complete your trip
Complete your trip to Alabama by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from St. Louis to Alabama, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Alabama flights
Browse other St. Louis and Alabama flight options. Last updated on April 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
St. Louis to Alabama flights
Consider these flights traveling from St. Louis to Alabama.
Top 5 airlines flying from St. Louis to Alabama
Discover the top 5 airlines that operate flights from St. Louis to Alabama. 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 April 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$186 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$156 | Average$357 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$228 | Average$388 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$238 | Average$369 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$344 | FlexibilityNo cancel fee | On-time69% |