$28+ Cheap flights from Alabama to St. Louis (STL)
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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — STL
Mar 3 — Mar 101
1 adult, Economy
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Find cheap flights from Alabama to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Alabama to St. Louis
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Cheapest flights from Alabama to St. LouisExplore the most affordable flight options available from Alabama to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.
Explore the most affordable flight options available from Alabama to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
Mon 2/96:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Wed 2/188:17 pm
STL
- ATL
Nonstop1h 40m
Frontier
Deal found 1/31![Frontier logo]()
$58
This Super.com deal was found by Cheapflights users on 2/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Mon 2/168:22 pm
STL
- ATL
Nonstop1h 40m
Frontier
Deal found 2/1![Frontier logo]()
$62
This Frontier deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
Wed 2/116:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Mon 2/168:22 pm
STL
- ATL
Nonstop1h 40m
Frontier
Deal found 1/31![Frontier logo]()
$63
This Cheapflightsfares deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 3/610:58 am
ATL
- STL
Nonstop1h 51m
Frontier
Mon 3/92:09 pm
STL
- ATL
Nonstop1h 44m
Frontier
Deal found 1/31![Frontier logo]()
$68
This Frontier deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” 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.
Wed 3/189:46 am
ATL
- STL
Nonstop1h 51m
Frontier
Mon 3/2312:16 pm
STL
- ATL
Nonstop1h 40m
Frontier
Deal found 1/30![Frontier logo]()
$73
This Super.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
Sun 4/59:40 am
ATL
- STL
Nonstop1h 50m
Frontier
Tue 4/711:21 am
STL
- ATL
Nonstop1h 46m
Frontier
Deal found 1/31![Frontier logo]()
$76
This Super.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” 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.
Wed 2/116:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Fri 2/138:20 pm
STL
- ATL
Nonstop1h 40m
Frontier
Deal found 1/30![Frontier logo]()
$77
This Super.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/136:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Mon 2/168:22 pm
STL
- ATL
Nonstop1h 40m
Frontier
Deal found 1/31![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 3/26:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Sat 3/78:12 pm
STL
- ATL
1 stop7h 39m
Frontier
Deal found 1/31![Frontier logo]()
$86
This Super.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
Thu 4/29:40 am
ATL
- STL
Nonstop1h 50m
Frontier
Sun 4/511:21 am
STL
- ATL
Nonstop1h 46m
Frontier
Deal found 1/31![Frontier logo]()
$87
This Gotogate deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1612:43 pm
ATL
- STL
Nonstop1h 51m
Frontier
Mon 3/2312:16 pm
STL
- ATL
Nonstop1h 40m
Frontier
Deal found 1/30![Frontier logo]()
$88
This Cheapflightsfares deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/186:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Sat 2/213:49 pm
STL
- ATL
1 stop5h 08m
Frontier
Deal found 1/31![Frontier logo]()
$92
Best flights from Alabama to St. LouisDiscover carefully curated flight deals from Alabama to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 1, 2026.
Discover carefully curated flight deals from Alabama to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 1, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 3/610:58 am
ATL
- STL
Nonstop1h 51m
Frontier
Mon 3/92:09 pm
STL
- ATL
Nonstop1h 44m
Frontier
Deal found 1/31![Frontier logo]()
$68
This Super.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
Thu 4/29:40 am
ATL
- STL
Nonstop1h 50m
Frontier
Sun 4/511:21 am
STL
- ATL
Nonstop1h 46m
Frontier
Deal found 1/31![Frontier logo]()
$87
This Delta deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” 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 3/173:38 pm
ATL
- STL
Nonstop1h 38m
Delta
Tue 3/2412:04 pm
STL
- ATL
Nonstop1h 31m
Delta
Deal found 1/30![Delta logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/2811:18 am
PNS
- STL
2 stops12h 41m
Multiple Airlines
Sat 3/78:12 pm
STL
- PNS
1 stop21h 11m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$181
This Cheapflightsfares deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/259:09 pm
ATL
- STL
1 stop25h 17m
Frontier
Sat 2/288:17 pm
STL
- ATL
Nonstop1h 40m
Frontier
Deal found 1/31![Frontier logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” 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.
Mon 2/236:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Mon 3/23:49 pm
STL
- ATL
1 stop19h 33m
Frontier
Deal found 1/30![Frontier logo]()
$102
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 4/94:08 pm
HSV
- STL
1 stop6h 56m
American Airlines
Thu 4/166:00 am
STL
- HSV
1 stop4h 06m
American Airlines
Deal found 1/31![American Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/146:30 am
CHA
- STL
1 stop5h 06m
United Airlines
Wed 2/186:25 am
STL
- CHA
1 stop4h 51m
United Airlines
Deal found 1/30![United Airlines logo]()
$259
This Frontier deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 3/178:50 pm
ATL
- STL
1 stop15h 29m
Frontier
Tue 3/2411:27 am
STL
- ATL
Nonstop1h 40m
Frontier
Deal found 1/31![Frontier logo]()
$115
This Southwest deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/281:30 pm
VPS
- STL
1 stop7h 40m
Southwest
Tue 3/38:50 am
STL
- VPS
1 stop4h 30m
Southwest
Deal found 1/31![Southwest logo]()
$330
This Delta deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” 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 3/178:23 am
ATL
- STL
Nonstop1h 42m
Delta
Wed 3/255:21 pm
STL
- ATL
Nonstop1h 33m
Delta
Deal found 1/30![Delta logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/2811:18 am
PNS
- STL
2 stops12h 41m
Multiple Airlines
Tue 3/33:49 pm
STL
- PNS
1 stop25h 53m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$192
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/610:58 am
ATL
- STL
Nonstop1h 51m
Frontier
Sat 3/71:58 pm
STL
- ATL
1 stop6h 42m
Frontier
Deal found 2/1![Frontier logo]()
$132
This Delta deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/183:38 pm
ATL
- STL
Nonstop1h 38m
Delta
Sun 3/226:00 am
STL
- ATL
Nonstop1h 41m
Delta
Deal found 1/30![Delta logo]()
$187
This Frontier deal was found by Cheapflights users on 2/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
ATL
- STL
Nonstop1h 50m
Frontier
Sun 5/1711:21 am
STL
- ATL
Nonstop1h 46m
Frontier
Deal found 2/1![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” 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 2/166:37 pm
PNS
- STL
2 stops36h 14m
Multiple Airlines
Wed 2/183:49 pm
STL
- PNS
1 stop25h 53m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$226
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:23 am
PNS
- STL
1 stop7h 19m
American Airlines
Sat 3/71:36 pm
STL
- PNS
1 stop7h 30m
American Airlines
Deal found 1/31![American Airlines logo]()
$267
This American Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:00 am
CHA
- STL
2 stops8h 33m
American Airlines
Wed 2/189:37 am
STL
- CHA
2 stops6h 26m
American Airlines
Deal found 1/30![American Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:00 pm
MGM
- STL
1 stop3h 56m
Delta
Wed 2/186:00 am
STL
- MGM
1 stop5h 55m
Delta
Deal found 1/30![Delta logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
PNS
- STL
1 stop17h 19m
Multiple Airlines
Mon 5/48:13 pm
STL
- PNS
2 stops25h 08m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$252
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/214:15 pm
HSV
- STL
1 stop5h 59m
United Airlines
Wed 2/257:41 am
STL
- HSV
1 stop5h 22m
United Airlines
Deal found 1/29![United Airlines logo]()
$309
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:00 am
ATL
- STL
1 stop8h 09m
Frontier
Tue 2/243:49 pm
STL
- ATL
1 stop25h 04m
Frontier
Deal found 2/1![Frontier logo]()
$178
This Delta deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” 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 3/68:12 pm
CHA
- STL
1 stop4h 24m
Delta
Sun 3/86:59 pm
STL
- CHA
1 stop3h 42m
Delta
Deal found 1/30![Delta logo]()
$249
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/136:49 pm
CHA
- STL
1 stop5h 46m
American Airlines
Mon 2/165:12 am
STL
- CHA
1 stop5h 34m
American Airlines
Deal found 1/31![American Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 2/1. 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.
Sun 2/223:50 pm
BHM
- STL
2 stops8h 05m
Southwest
Tue 2/245:55 pm
STL
- BHM
1 stop4h 35m
Southwest
Deal found 2/1![Southwest logo]()
$342
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:56 pm
BHM
- STL
1 stop5h 18m
United Airlines
Wed 3/47:41 am
STL
- BHM
1 stop4h 55m
United Airlines
Deal found 1/29![United Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:30 pm
CHA
- STL
1 stop3h 28m
Delta
Sun 6/287:20 am
STL
- CHA
1 stop6h 14m
Delta
Deal found 1/31![Delta logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:27 pm
HSV
- STL
1 stop9h 58m
Multiple Airlines
Sun 4/1211:21 am
STL
- HSV
2 stops22h 33m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$278
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/142:15 pm
HSV
- STL
1 stop6h 57m
American Airlines
Mon 2/166:18 pm
STL
- HSV
1 stop5h 31m
American Airlines
Deal found 1/31![American Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” 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 2/281:30 pm
VPS
- STL
2 stops10h 05m
Southwest
Sat 3/712:40 pm
STL
- VPS
2 stops8h 25m
Southwest
Deal found 1/30![Southwest logo]()
$342
Last-minute flights from Alabama to St. LouisDiscover last-minute flight deals from Alabama to St. Louis. Data last updated February 1, 2026 and is based on user searches.
Discover last-minute flight deals from Alabama to St. Louis. Data last updated February 1, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
Mon 2/96:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Wed 2/188:17 pm
STL
- ATL
Nonstop1h 40m
Frontier
Deal found 1/31![Frontier logo]()
$58
This Cheapflightsfares deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
Mon 2/96:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Mon 2/2310:11 pm
STL
- ATL
1 stop31h 51m
Frontier
Deal found 1/31![Frontier logo]()
$102
This Super.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” 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.
Wed 2/116:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Mon 2/168:22 pm
STL
- ATL
Nonstop1h 40m
Frontier
Deal found 1/30![Frontier logo]()
$62
This Super.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” 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.
Wed 2/116:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Fri 2/138:20 pm
STL
- ATL
Nonstop1h 40m
Frontier
Deal found 1/30![Frontier logo]()
$77
This Super.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/136:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Mon 2/168:22 pm
STL
- ATL
Nonstop1h 40m
Frontier
Deal found 1/31![Frontier logo]()
$82
This Expedia deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Thu 2/193:49 pm
STL
- ATL
1 stop17h 14m
Frontier
Deal found 1/31![Frontier logo]()
$114
This Cheapflightsfares deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/186:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Sat 2/213:49 pm
STL
- ATL
1 stop5h 08m
Frontier
Deal found 1/31![Frontier logo]()
$92
This Frontier deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
Wed 2/181:22 pm
ATL
- STL
1 stop10h 05m
Frontier
Fri 2/278:22 pm
STL
- ATL
Nonstop1h 40m
Frontier
Deal found 1/31![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/216:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Mon 2/233:49 pm
STL
- ATL
1 stop19h 33m
Frontier
Deal found 1/31![Frontier logo]()
$98
This Frontier deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
Wed 2/256:00 am
ATL
- STL
1 stop10h 53m
Frontier
Sat 2/288:17 pm
STL
- ATL
Nonstop1h 40m
Frontier
Deal found 1/31![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/2811:18 am
PNS
- STL
2 stops12h 41m
Multiple Airlines
Sat 3/78:12 pm
STL
- PNS
1 stop21h 11m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/2811:18 am
PNS
- STL
2 stops12h 41m
Multiple Airlines
Tue 3/33:49 pm
STL
- PNS
1 stop25h 53m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$192
One-way flights from Alabama to St. LouisSearch for one-way flight options from Alabama to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 1, 2026.
Search for one-way flight options from Alabama to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/206:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Deal found 1/31![Frontier logo]()
$28
This Priceline deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
Wed 3/46:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Deal found 1/31![Frontier logo]()
$29
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 4/226:00 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 1/31![Frontier logo]()
$32
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/166:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Deal found 1/31![Frontier logo]()
$33
This Priceline deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 3/610:58 am
ATL
- STL
Nonstop1h 51m
Frontier
Deal found 1/31![Frontier logo]()
$34
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 4/296:00 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 1/31![Frontier logo]()
$41
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 4/186:00 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 1/31![Frontier logo]()
$43
This Super.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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.
Thu 4/99:40 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 1/31![Frontier logo]()
$44
This Kiwi.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” 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 2/136:00 am
ATL
- STL
Nonstop1h 51m
Frontier
Deal found 1/30![Frontier logo]()
$48
This Kiwi.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” 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 4/176:00 am
ATL
- STL
Nonstop1h 50m
Frontier
Deal found 1/30![Frontier logo]()
$52
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:20 pm
ATL
- STL
1 stop13h 29m
Frontier
Deal found 1/31![Frontier logo]()
$60
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” 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 2/246:33 pm
ATL
- STL
1 stop28h 54m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$62
Find flight deals from Alabama to St. Louis
Keep the following information in mind while searching for Alabama to St. Louis flight deals. Data was last updated February 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $58 (Frontier) |
One-way from | $28 (Kiwi.com) |
Popular in | December |
Cheapest in | June |
Average price | $282 |
Cheapflights Fare Finder
Customize your flight search to find flights from Alabama to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 1, 2026.
Use the filters below to find and compare flights from Alabama to St. Louis that are best for you.
Fly from
Alabama
Fly to
St. Louis
Route
Depart
Return
Price
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Fri 3/6
10:58 am-11:49 am
Nonstop1h 51m
Lambert-St Louis
Mon 3/9
2:09 pm-4:53 pm
Nonstop1h 44m
$68
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Thu 4/2
9:40 am-10:30 am
Nonstop1h 50m
Lambert-St Louis
Sun 4/5
11:21 am-2:07 pm
Nonstop1h 46m
$87
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Wed 2/25
9:09 pm-9:26 pm
1 stop25h 17m
Lambert-St Louis
Sat 2/28
8:17 pm-10:57 pm
Nonstop1h 40m
$93
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Mon 2/23
6:00 am-6:51 am
Nonstop1h 51m
Lambert-St Louis
Mon 3/2
3:49 pm-12:22 pm
1 stop19h 33m
$102
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Tue 3/17
8:50 pm-11:19 am
1 stop15h 29m
Lambert-St Louis
Tue 3/24
11:27 am-2:07 pm
Nonstop1h 40m
$115
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Fri 3/6
10:58 am-11:49 am
Nonstop1h 51m
Lambert-St Louis
Sat 3/7
1:58 pm-9:40 pm
1 stop6h 42m
$132
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Fri 5/15
6:00 am-6:50 am
Nonstop1h 50m
Lambert-St Louis
Sun 5/17
11:21 am-2:07 pm
Nonstop1h 46m
$133
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Tue 3/17
3:38 pm-4:16 pm
Nonstop1h 38m
Lambert-St Louis
Tue 3/24
12:04 pm-2:35 pm
Nonstop1h 31m
$177
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Tue 3/17
8:23 am-9:05 am
Nonstop1h 42m
Lambert-St Louis
Wed 3/25
5:21 pm-7:54 pm
Nonstop1h 33m
$177
AtlantaSt. Louis
ATL - STL
ATLSTL
Atlanta Hartsfield-Jackson
Fri 2/20
6:00 am-1:09 pm
1 stop8h 09m
Lambert-St Louis
Tue 2/24
3:49 pm-5:53 pm
1 stop25h 04m
$178
Showing 1-10 of 60 results
Best time to book a flight from Alabama to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Alabama with our price prediction graph.
ATL-STL
PNS-STL
BHM-STL
VPS-STL
HSV-STL
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 Alabama to St. Louis
USAL-STL
ATL-STL
PNS-STL
BHM-STL
VPS-STL
What is the cheapest month to book a flight from Alabama to St. Louis?
Currently, April is the cheapest month in which you can book a flight from Alabama to St. Louis (average of $194). Flying from Alabama to St. Louis in January is currently the most expensive (average of $255). 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.
Related info for your journey
Find useful and relevant information for your journey from Alabama to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Alabama to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Alabama to St. Louis
Discover the top 3 airlines that operate flights from Alabama to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$345 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$218 | Average$333 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$228 | Average$329 | FlexibilityNo cancel fee | On-time71% |