$148+ Cheap flights from St. Louis to Birmingham, AL (STL - BHM)
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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BHM
May 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Birmingham with Cheapflights
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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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Best
Last-minute
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Cheapest flights from St. Louis to BirminghamExplore the most affordable flight options available from St. Louis to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from St. Louis to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Wed 5/205:20 am
STL
- BHM
1 stop6h 07m
American Airlines
Sat 5/236:36 pm
BHM
- STL
1 stop5h 07m
American Airlines
Deal found 4/22![American Airlines logo]()
$274
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:35 am
STL
- BHM
2 stops5h 50m
Southwest
Sat 5/235:30 pm
BHM
- STL
1 stop4h 55m
Southwest
Deal found 4/22![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/266:00 am
STL
- BHM
1 stop3h 49m
Delta
Tue 6/25:20 pm
BHM
- STL
1 stop4h 18m
Delta
Deal found 4/26![Delta logo]()
$295
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/216:00 am
STL
- BHM
1 stop3h 49m
Delta
Tue 5/265:20 pm
BHM
- STL
1 stop6h 39m
Delta
Deal found 4/23![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/227:05 am
STL
- BHM
1 stop3h 59m
Delta
Tue 5/266:40 pm
BHM
- STL
1 stop5h 19m
Delta
Deal found 4/23![Delta logo]()
$324
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:18 pm
STL
- BHM
1 stop4h 33m
American Airlines
Mon 6/86:42 pm
BHM
- STL
1 stop5h 02m
American Airlines
Deal found 4/26![American Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/225:05 am
STL
- BHM
1 stop4h 40m
Southwest
Tue 5/2611:05 am
BHM
- STL
2 stops6h 55m
Southwest
Deal found 4/23![Southwest logo]()
$329
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/286:00 am
STL
- BHM
1 stop5h 04m
Delta
Sun 5/315:15 am
BHM
- STL
1 stop4h 29m
Delta
Deal found 4/23![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 6/127:22 am
STL
- BHM
1 stop5h 24m
United Airlines
Tue 6/167:15 am
BHM
- STL
1 stop4h 56m
United Airlines
Deal found 4/26![United Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/263:10 pm
STL
- BHM
2 stops6h 50m
Southwest
Tue 6/210:10 am
BHM
- STL
1 stop4h 55m
Southwest
Deal found 4/26![Southwest logo]()
$350
Best flights from St. Louis to BirminghamDiscover carefully curated flight deals from St. Louis to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from St. Louis to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:35 am
STL
- BHM
2 stops5h 50m
Southwest
Sat 5/235:30 pm
BHM
- STL
1 stop4h 55m
Southwest
Deal found 4/22![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/266:00 am
STL
- BHM
1 stop3h 49m
Delta
Tue 6/25:20 pm
BHM
- STL
1 stop4h 18m
Delta
Deal found 4/26![Delta logo]()
$295
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/224:30 pm
STL
- BHM
2 stops6h 20m
Southwest
Tue 5/263:40 pm
BHM
- STL
1 stop6h 20m
Southwest
Deal found 4/23![Southwest logo]()
$329
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 6/166:00 am
STL
- BHM
1 stop5h 11m
Delta
Fri 6/195:24 pm
BHM
- STL
1 stop6h 32m
Delta
Deal found 4/27![Delta logo]()
$345
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/263:10 pm
STL
- BHM
2 stops6h 50m
Southwest
Tue 6/210:10 am
BHM
- STL
1 stop4h 55m
Southwest
Deal found 4/26![Southwest logo]()
$350
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/226:00 am
STL
- BHM
1 stop5h 04m
Delta
Tue 5/265:20 pm
BHM
- STL
1 stop4h 18m
Delta
Deal found 4/26![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:58 pm
STL
- BHM
1 stop4h 04m
Delta
Tue 7/145:27 pm
BHM
- STL
1 stop6h 26m
Delta
Deal found 4/27![Delta logo]()
$375
This Southwest deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/162:35 pm
STL
- BHM
2 stops7h 20m
Southwest
Tue 5/193:15 pm
BHM
- STL
1 stop5h 50m
Southwest
Deal found 4/27![Southwest logo]()
$412
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 stop5h 04m
Delta
Tue 5/195:20 pm
BHM
- STL
1 stop4h 18m
Delta
Deal found 4/27![Delta logo]()
$407
Last-minute flights from St. Louis to BirminghamDiscover last-minute flight deals from St. Louis to Birmingham. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Birmingham. Data last updated April 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Wed 5/205:20 am
STL
- BHM
1 stop6h 07m
American Airlines
Sat 5/236:36 pm
BHM
- STL
1 stop5h 07m
American Airlines
Deal found 4/22![American Airlines logo]()
$274
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:35 am
STL
- BHM
2 stops5h 50m
Southwest
Sat 5/235:30 pm
BHM
- STL
1 stop4h 55m
Southwest
Deal found 4/22![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/216:00 am
STL
- BHM
1 stop3h 49m
Delta
Tue 5/265:20 pm
BHM
- STL
1 stop6h 39m
Delta
Deal found 4/23![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/227:05 am
STL
- BHM
1 stop3h 59m
Delta
Tue 5/266:40 pm
BHM
- STL
1 stop5h 19m
Delta
Deal found 4/23![Delta logo]()
$324
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/225:05 am
STL
- BHM
1 stop4h 40m
Southwest
Tue 5/2611:05 am
BHM
- STL
2 stops6h 55m
Southwest
Deal found 4/23![Southwest logo]()
$329
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/266:00 am
STL
- BHM
1 stop3h 49m
Delta
Tue 6/25:20 pm
BHM
- STL
1 stop4h 18m
Delta
Deal found 4/26![Delta logo]()
$295
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/263:10 pm
STL
- BHM
2 stops6h 50m
Southwest
Tue 6/210:10 am
BHM
- STL
1 stop4h 55m
Southwest
Deal found 4/26![Southwest logo]()
$350
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/286:00 am
STL
- BHM
1 stop5h 04m
Delta
Sun 5/315:15 am
BHM
- STL
1 stop4h 29m
Delta
Deal found 4/23![Delta logo]()
$337
One-way flights from St. Louis to BirminghamSearch for one-way flight options from St. Louis to Birmingham. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from St. Louis to Birmingham. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:00 am
STL
- BHM
1 stop3h 34m
Delta
Deal found 4/26![Delta logo]()
$148
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 am
STL
- BHM
1 stop3h 48m
Delta
Deal found 4/22![Delta logo]()
$178
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 6/174:25 pm
STL
- BHM
2 stops6h 10m
Southwest
Deal found 4/26![Southwest logo]()
$183
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/149:21 am
STL
- BHM
1 stop4h 02m
Delta
Deal found 4/26![Delta logo]()
$198
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 6/146:00 am
STL
- BHM
2 stops5h 40m
Southwest
Deal found 4/26![Southwest logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:08 pm
STL
- BHM
3 stops39h 31m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/167:05 am
STL
- BHM
1 stop3h 59m
Delta
Deal found 4/26![Delta logo]()
$260
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/162:35 pm
STL
- BHM
2 stops7h 20m
Southwest
Deal found 4/26![Southwest logo]()
$265
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 5/210:14 am
STL
- BHM
1 stop6h 00m
United Airlines
Deal found 4/22![United Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:05 am
STL
- BHM
2 stops6h 45m
Southwest
Deal found 4/22![Southwest logo]()
$332
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/44:41 pm
STL
- BHM
1 stop3h 23m
Delta
Deal found 4/26![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/44:10 pm
STL
- BHM
2 stops6h 40m
Southwest
Deal found 4/26![Southwest logo]()
$352
Find flight deals from St. Louis to Birmingham
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Birmingham (BHM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $274 (American Airlines) |
One-way from | $148 (Delta) |
Popular in | February |
Cheapest in | September |
Average price | $430 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Birmingham 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 28, 2026.
Use the filters below to find and compare flights from St. Louis to Birmingham that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Wed 5/20
5:35 am-11:25 am
2 stops5h 50m
Birmingham
Sat 5/23
5:30 pm-10:25 pm
1 stop4h 55m
$294
Quickest round-trip
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Tue 5/26
6:00 am-9:49 am
1 stop3h 49m
Birmingham
Tue 6/2
5:20 pm-9:38 pm
1 stop4h 18m
$295
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Fri 5/22
4:30 pm-10:50 pm
2 stops6h 20m
Birmingham
Tue 5/26
3:40 pm-10:00 pm
1 stop6h 20m
$329
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Tue 6/16
6:00 am-11:11 am
1 stop5h 11m
Birmingham
Fri 6/19
5:24 pm-11:56 pm
1 stop6h 32m
$345
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Tue 5/26
3:10 pm-10:00 pm
2 stops6h 50m
Birmingham
Tue 6/2
10:10 am-3:05 pm
1 stop4h 55m
$350
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Fri 5/22
6:00 am-11:04 am
1 stop5h 04m
Birmingham
Tue 5/26
5:20 pm-9:38 pm
1 stop4h 18m
$355
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Sun 7/12
6:58 pm-11:02 pm
1 stop4h 04m
Birmingham
Tue 7/14
5:27 pm-11:53 pm
1 stop6h 26m
$375
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Thu 5/14
6:00 am-11:04 am
1 stop5h 04m
Birmingham
Tue 5/19
5:20 pm-9:38 pm
1 stop4h 18m
$407
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Sat 5/16
2:35 pm-9:55 pm
2 stops7h 20m
Birmingham
Tue 5/19
3:15 pm-9:05 pm
1 stop5h 50m
$412
Cheapest one-way
Quickest one-way
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Sat 7/4
6:00 am-9:48 am
1 stop3h 48m
$178
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Birmingham
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Birmingham in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on St. Louis-Birmingham, Alabama flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Birmingham, Alabama flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Birmingham, Alabama flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Birmingham, Alabama flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Birmingham, Alabama flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Birmingham
Have a flexible travel schedule? Discover the best time to fly to Birmingham from St. Louis with our price prediction graph.
STL-BHM
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 Birmingham
What is the cheapest month to book a flight from St. Louis to Birmingham, Alabama?
Currently, September is the cheapest month in which you can book a flight from St. Louis to Birmingham, Alabama (average of $207). Flying from St. Louis to Birmingham, Alabama in February is currently the most expensive (average of $775). 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 Birmingham, Alabama?
Reviews of airlines servicing Birmingham
Get insights into the airlines that provide service to Birmingham. 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 Birmingham. Reviews last updated April 28, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andAmerican Airlines from St. Louis to Birmingham by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
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 Birmingham. 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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Top 3 airlines flying from St. Louis to Birmingham
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$156 | Average$357 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$250 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$277 | Average$433 | FlexibilityNo cancel fee | On-time71% |