$144+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BHM
Aug 30 — Sep 61
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Birmingham 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 St. Louis to Birmingham
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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 Juli 31, 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 Juli 31, 2026.
This Delta deal was found by Cheapflights users on 7/30. 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.
Mo 9/282:30 pm
STL
- BHM
1 stop3h 05m
Delta
Sa 10/35:20 am
BHM
- STL
1 stop4h 14m
Delta
Deal found 7/30![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 7/27. 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.
Mo 8/175:40 pm
STL
- BHM
1 stop4h 00m
Southwest
Mi 8/196:00 am
BHM
- STL
2 stops8h 50m
Southwest
Deal found 7/27![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Do 9/175:40 pm
STL
- BHM
1 stop4h 05m
Southwest
Mo 9/2112:40 pm
BHM
- STL
2 stops7h 30m
Southwest
Deal found 7/28![Southwest logo]()
$340
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Mo 8/246:54 am
STL
- BHM
1 stop5h 03m
American Airlines
Fr 8/285:49 pm
BHM
- STL
1 stop4h 51m
American Airlines
Deal found 7/28![American Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Mo 8/243:15 pm
STL
- BHM
2 stops6h 25m
Southwest
Fr 8/286:55 am
BHM
- STL
1 stop5h 20m
Southwest
Deal found 7/28![Southwest logo]()
$353
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Do 9/106:43 pm
STL
- BHM
1 stop4h 42m
American Airlines
So 9/135:30 am
BHM
- STL
1 stop6h 30m
American Airlines
Deal found 7/28![American Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 7/27. 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.
Sa 10/1012:55 pm
STL
- BHM
2 stops8h 00m
Southwest
Di 10/136:40 am
BHM
- STL
2 stops6h 50m
Southwest
Deal found 7/27![Southwest logo]()
$357
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Do 9/105:15 am
STL
- BHM
2 stops6h 45m
Southwest
So 9/135:15 am
BHM
- STL
1 stop5h 00m
Southwest
Deal found 7/28![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 9/177:05 am
STL
- BHM
1 stop6h 17m
Delta
So 9/207:50 pm
BHM
- STL
1 stop3h 52m
Delta
Deal found 7/29![Delta logo]()
$365
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 Juli 31, 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 Juli 31, 2026.
This Delta deal was found by Cheapflights users on 7/30. 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.
Mo 9/282:30 pm
STL
- BHM
1 stop3h 05m
Delta
Sa 10/35:20 am
BHM
- STL
1 stop4h 14m
Delta
Deal found 7/30![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 7/26. 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.
Mo 8/175:40 pm
STL
- BHM
1 stop4h 00m
Southwest
Mi 8/196:00 am
BHM
- STL
2 stops8h 50m
Southwest
Deal found 7/26![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Do 10/85:10 am
STL
- BHM
1 stop5h 10m
Southwest
So 10/117:50 pm
BHM
- STL
1 stop4h 45m
Southwest
Deal found 7/28![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Do 9/177:05 am
STL
- BHM
1 stop6h 17m
Delta
So 9/207:50 pm
BHM
- STL
1 stop3h 52m
Delta
Deal found 7/28![Delta logo]()
$355
This Southwest deal was found by Cheapflights users on 7/27. 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.
Sa 10/1012:55 pm
STL
- BHM
2 stops8h 00m
Southwest
Di 10/136:40 am
BHM
- STL
2 stops6h 50m
Southwest
Deal found 7/27![Southwest logo]()
$357
This Southwest deal was found by Cheapflights users on 7/27. 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.
Mi 11/182:20 pm
STL
- BHM
2 stops7h 15m
Southwest
Sa 11/216:00 am
BHM
- STL
1 stop7h 30m
Southwest
Deal found 7/27![Southwest logo]()
$360
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 9/195:45 am
STL
- BHM
2 stops7h 45m
Southwest
So 9/205:15 am
BHM
- STL
1 stop5h 00m
Southwest
Deal found 7/29![Southwest logo]()
$360
This Southwest deal was found by Cheapflights users on 7/30. 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.
Fr 10/910:40 am
STL
- BHM
2 stops10h 30m
Southwest
Mo 10/126:15 pm
BHM
- STL
1 stop6h 15m
Southwest
Deal found 7/30![Southwest logo]()
$378
Last-minute flights from St. Louis to BirminghamDiscover last-minute flight deals from St. Louis to Birmingham. Data last updated Juli 31, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Birmingham. Data last updated Juli 31, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/26. 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.
So 8/96:00 am
STL
- BHM
1 stop5h 00m
Delta
So 8/95:22 pm
BHM
- STL
1 stop6h 36m
Delta
Deal found 7/26![Delta logo]()
$529
This Southwest deal was found by Cheapflights users on 7/27. 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.
Mo 8/103:45 pm
STL
- BHM
1 stop5h 55m
Southwest
Do 8/1312:40 pm
BHM
- STL
2 stops7h 30m
Southwest
Deal found 7/27![Southwest logo]()
$534
This Southwest deal was found by Cheapflights users on 7/27. 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.
Mo 8/175:40 pm
STL
- BHM
1 stop4h 00m
Southwest
Mi 8/195:20 am
BHM
- STL
1 stop4h 15m
Southwest
Deal found 7/27![Southwest logo]()
$315
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Mo 8/246:54 am
STL
- BHM
1 stop5h 03m
American Airlines
Fr 8/285:49 pm
BHM
- STL
1 stop4h 51m
American Airlines
Deal found 7/28![American Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Mo 8/243:15 pm
STL
- BHM
2 stops6h 25m
Southwest
Fr 8/286:55 am
BHM
- STL
1 stop5h 20m
Southwest
Deal found 7/28![Southwest logo]()
$353
This Delta deal was found by Cheapflights users on 7/30. 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.
Fr 8/2811:00 am
STL
- BHM
1 stop4h 21m
Delta
Fr 9/45:06 am
BHM
- STL
1 stop4h 14m
Delta
Deal found 7/30![Delta logo]()
$381
This Southwest deal was found by Cheapflights users on 7/30. 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.
Fr 8/288:30 am
STL
- BHM
2 stops7h 50m
Southwest
Fr 9/41:05 pm
BHM
- STL
1 stop5h 20m
Southwest
Deal found 7/30![Southwest logo]()
$386
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 Juli 31, 2026.
Search for one-way flight options from St. Louis to Birmingham. Find affordable one-way fares based on user searches. Data last updated Juli 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 8/236:17 pm
STL
- BHM
2 stops17h 22m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$144
This Delta deal was found by Cheapflights users on 7/27. 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.
Di 8/259:15 am
STL
- BHM
1 stop4h 08m
Delta
Deal found 7/27![Delta logo]()
$158
This Southwest deal was found by Cheapflights users on 7/27. 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.
Di 8/258:35 am
STL
- BHM
2 stops7h 40m
Southwest
Deal found 7/27![Southwest logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 9/128:10 pm
STL
- BHM
3 stops48h 08m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$210
This United Airlines deal was found by Cheapflights users on 7/26. 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.
So 8/2311:15 am
STL
- BHM
1 stop5h 02m
United Airlines
Deal found 7/26![United Airlines logo]()
$213
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/103:32 pm
STL
- BHM
1 stop6h 19m
American Airlines
Deal found 7/27![American Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 7/27. 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.
Mo 8/105:45 am
STL
- BHM
2 stops6h 40m
Southwest
Deal found 7/27![Southwest logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 8/256:08 pm
STL
- BHM
3 stops38h 02m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$535
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Di 9/16:35 am
STL
- BHM
3 stops25h 35m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$683
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 Juli 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $315 (Delta) |
One-way from | $144 (Kiwi.com) |
Popular in | July |
Cheapest in | September |
Average price | $790 |
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 Juli 31, 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
Quickest round-trip
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Mo 9/28
2:30 pm-5:35 pm
1 stop3h 05m
Birmingham
Sa 10/3
5:20 am-9:34 am
1 stop4h 14m
$315
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Mo 8/17
5:40 pm-9:40 pm
1 stop4h 00m
Birmingham
Mi 8/19
6:00 am-2:50 pm
2 stops8h 50m
$320
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Do 10/8
5:10 am-10:20 am
1 stop5h 10m
Birmingham
So 10/11
7:50 pm-12:35 am
1 stop4h 45m
$355
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Do 9/17
7:05 am-1:22 pm
1 stop6h 17m
Birmingham
So 9/20
7:50 pm-11:42 pm
1 stop3h 52m
$355
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Sa 10/10
12:55 pm-8:55 pm
2 stops8h 00m
Birmingham
Di 10/13
6:40 am-1:30 pm
2 stops6h 50m
$357
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Mi 11/18
2:20 pm-9:35 pm
2 stops7h 15m
Birmingham
Sa 11/21
6:00 am-1:30 pm
1 stop7h 30m
$360
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Sa 9/19
5:45 am-1:30 pm
2 stops7h 45m
Birmingham
So 9/20
5:15 am-10:15 am
1 stop5h 00m
$360
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Fr 10/9
10:40 am-9:10 pm
2 stops10h 30m
Birmingham
Mo 10/12
6:15 pm-12:30 am
1 stop6h 15m
$378
Cheapest one-way
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
So 8/23
6:17 pm-11:39 am
2 stops17h 22m
$144
Quickest one-way
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Di 8/25
9:15 am-1:23 pm
1 stop4h 08m
$158
Showing 1-10 of 17 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 July.
| 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
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 Juli 31, 2026.
Get a feel of what it's like to fly with Southwest and Delta 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.
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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.
Traveling to a place near Birmingham?
Book flights to Birmingham if you plan to visit one of these locationsFultondale
Hoover
Homewood
Bessemer
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Other flights to Birmingham
Explore flights to Birmingham departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on Juli 31, 2026.
Complete your trip
Complete your trip to Birmingham by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from St. Louis to Birmingham, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Birmingham flights
Browse other St. Louis and Birmingham flight options. Last updated on Juli 31, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on Juli 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from St. Louis to Birmingham
Discover the top 2 airlines that operate flights from St. Louis to Birmingham. 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 Juli 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$374 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$274 | Average$412 | FlexibilityNo cancel fee | On-timeN/A |