$118+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BHM
Aug 2 — Aug 91
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 July 3, 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 July 3, 2026.
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 7/216:13 pm
STL
- BHM
1 stop5h 09m
American Airlines
Tue 7/2812:39 pm
BHM
- STL
1 stop7h 24m
American Airlines
Deal found 6/30![American Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 6/30. 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.
Tue 7/214:25 pm
STL
- BHM
2 stops6h 15m
Southwest
Tue 7/286:15 pm
BHM
- STL
1 stop5h 40m
Southwest
Deal found 6/30![Southwest logo]()
$314
This American Airlines deal was found by Cheapflights users on 6/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:34 am
STL
- BHM
1 stop5h 49m
American Airlines
Thu 8/205:49 pm
BHM
- STL
1 stop4h 51m
American Airlines
Deal found 6/29![American Airlines logo]()
$315
This Southwest deal was found by Cheapflights users on 6/29. 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.
Tue 7/281:45 pm
STL
- BHM
2 stops7h 30m
Southwest
Sat 8/17:05 am
BHM
- STL
2 stops10h 55m
Southwest
Deal found 6/29![Southwest logo]()
$325
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/81:04 pm
STL
- BHM
1 stop5h 27m
Delta
Mon 8/105:06 am
BHM
- STL
1 stop6h 40m
Delta
Deal found 7/1![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 7/1. 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.
Sat 8/85:15 am
STL
- BHM
2 stops8h 15m
Southwest
Mon 8/105:00 pm
BHM
- STL
1 stop5h 05m
Southwest
Deal found 7/1![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 6/30. 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.
Thu 8/1311:40 am
STL
- BHM
1 stop5h 05m
Southwest
Thu 8/206:55 am
BHM
- STL
1 stop8h 00m
Southwest
Deal found 6/30![Southwest logo]()
$345
This Southwest deal was found by Cheapflights users on 6/29. 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.
Wed 9/234:45 pm
STL
- BHM
1 stop5h 45m
Southwest
Sun 9/275:15 am
BHM
- STL
1 stop5h 00m
Southwest
Deal found 6/29![Southwest logo]()
$352
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 July 3, 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 July 3, 2026.
This Southwest deal was found by Cheapflights users on 6/28. 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.
Sat 8/87:50 am
STL
- BHM
1 stop5h 40m
Southwest
Wed 8/127:50 am
BHM
- STL
1 stop6h 35m
Southwest
Deal found 6/28![Southwest logo]()
$309
This Delta deal was found by Cheapflights users on 6/30. 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.
Thu 8/1311:00 am
STL
- BHM
1 stop5h 17m
Delta
Thu 8/205:06 am
BHM
- STL
1 stop4h 48m
Delta
Deal found 6/30![Delta logo]()
$345
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 8/253:13 pm
STL
- BHM
1 stop6h 46m
United Airlines
Wed 8/266:16 pm
BHM
- STL
1 stop4h 43m
United Airlines
Deal found 6/30![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 6/29. 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.
Tue 7/285:50 am
STL
- BHM
1 stop4h 20m
Southwest
Sat 8/17:05 am
BHM
- STL
1 stop4h 20m
Southwest
Deal found 6/29![Southwest logo]()
$309
This Southwest deal was found by Cheapflights users on 6/30. 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.
Tue 7/214:25 pm
STL
- BHM
2 stops6h 15m
Southwest
Tue 7/286:15 pm
BHM
- STL
1 stop5h 40m
Southwest
Deal found 6/30![Southwest logo]()
$314
This Southwest deal was found by Cheapflights users on 6/28. 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.
Sat 8/226:50 am
STL
- BHM
2 stops6h 40m
Southwest
Wed 8/262:35 pm
BHM
- STL
1 stop6h 05m
Southwest
Deal found 6/28![Southwest logo]()
$314
This Southwest deal was found by Cheapflights users on 7/1. 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.
Wed 7/2912:40 pm
STL
- BHM
1 stop4h 55m
Southwest
Wed 8/56:00 am
BHM
- STL
2 stops8h 25m
Southwest
Deal found 7/1![Southwest logo]()
$314
This Southwest deal was found by Cheapflights users on 7/1. 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.
Sat 8/85:15 am
STL
- BHM
2 stops8h 15m
Southwest
Mon 8/105:00 pm
BHM
- STL
1 stop5h 05m
Southwest
Deal found 7/1![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 6/29. 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.
Wed 9/232:50 pm
STL
- BHM
2 stops7h 00m
Southwest
Sun 9/275:15 am
BHM
- STL
2 stops7h 45m
Southwest
Deal found 6/29![Southwest logo]()
$362
Last-minute flights from St. Louis to BirminghamDiscover last-minute flight deals from St. Louis to Birmingham. Data last updated July 3, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Birmingham. Data last updated July 3, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 7/216:13 pm
STL
- BHM
1 stop5h 09m
American Airlines
Tue 7/2812:39 pm
BHM
- STL
1 stop7h 24m
American Airlines
Deal found 6/30![American Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 6/30. 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.
Tue 7/214:25 pm
STL
- BHM
2 stops6h 15m
Southwest
Tue 7/286:15 pm
BHM
- STL
1 stop5h 40m
Southwest
Deal found 6/30![Southwest logo]()
$314
This Southwest deal was found by Cheapflights users on 6/29. 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.
Tue 7/281:45 pm
STL
- BHM
2 stops7h 30m
Southwest
Sat 8/17:05 am
BHM
- STL
2 stops10h 55m
Southwest
Deal found 6/29![Southwest logo]()
$325
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/81:04 pm
STL
- BHM
1 stop5h 27m
Delta
Mon 8/105:06 am
BHM
- STL
1 stop6h 40m
Delta
Deal found 7/1![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 7/1. 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.
Sat 8/85:15 am
STL
- BHM
2 stops8h 15m
Southwest
Mon 8/105:00 pm
BHM
- STL
1 stop5h 05m
Southwest
Deal found 7/1![Southwest logo]()
$332
This American Airlines deal was found by Cheapflights users on 6/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:34 am
STL
- BHM
1 stop5h 49m
American Airlines
Thu 8/205:49 pm
BHM
- STL
1 stop4h 51m
American Airlines
Deal found 6/29![American Airlines logo]()
$315
This Southwest deal was found by Cheapflights users on 6/30. 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.
Thu 8/1311:40 am
STL
- BHM
1 stop5h 05m
Southwest
Thu 8/206:55 am
BHM
- STL
1 stop8h 00m
Southwest
Deal found 6/30![Southwest logo]()
$345
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 8/253:13 pm
STL
- BHM
1 stop6h 46m
United Airlines
Wed 8/266:16 pm
BHM
- STL
1 stop4h 43m
United Airlines
Deal found 6/30![United Airlines logo]()
$379
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 July 3, 2026.
Search for one-way flight options from St. Louis to Birmingham. Find affordable one-way fares based on user searches. Data last updated July 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:35 am
STL
- BHM
2 stops33h 43m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$118
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:36 pm
STL
- BHM
1 stop6h 04m
United Airlines
Deal found 7/1![United Airlines logo]()
$155
This Southwest deal was found by Cheapflights users on 7/1. 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.
Sat 10/2411:55 am
STL
- BHM
2 stops8h 40m
Southwest
Deal found 7/1![Southwest logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:35 am
STL
- BHM
3 stops33h 43m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$191
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:05 am
STL
- BHM
1 stop6h 17m
Delta
Deal found 7/1![Delta logo]()
$198
This Southwest deal was found by Cheapflights users on 6/30. 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.
Wed 7/155:20 pm
STL
- BHM
1 stop6h 25m
Southwest
Deal found 6/30![Southwest logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:14 pm
STL
- BHM
3 stops46h 24m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Wed 7/157:03 pm
STL
- BHM
3 stops36h 00m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$284
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 July 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (American Airlines) |
One-way from | $118 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $414 |
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 July 3, 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
Sat 8/8
7:50 am-1:30 pm
1 stop5h 40m
Birmingham
Wed 8/12
7:50 am-2:25 pm
1 stop6h 35m
$309
Quickest round-trip
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Tue 7/28
5:50 am-10:10 am
1 stop4h 20m
Birmingham
Sat 8/1
7:05 am-11:25 am
1 stop4h 20m
$309
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Tue 7/21
4:25 pm-10:40 pm
2 stops6h 15m
Birmingham
Tue 7/28
6:15 pm-11:55 pm
1 stop5h 40m
$314
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Sat 8/22
6:50 am-1:30 pm
2 stops6h 40m
Birmingham
Wed 8/26
2:35 pm-8:40 pm
1 stop6h 05m
$314
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Wed 7/29
12:40 pm-5:35 pm
1 stop4h 55m
Birmingham
Wed 8/5
6:00 am-2:25 pm
2 stops8h 25m
$314
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Sat 8/8
5:15 am-1:30 pm
2 stops8h 15m
Birmingham
Mon 8/10
5:00 pm-10:05 pm
1 stop5h 05m
$332
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Thu 8/13
11:00 am-4:17 pm
1 stop5h 17m
Birmingham
Thu 8/20
5:06 am-9:54 am
1 stop4h 48m
$345
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Wed 9/23
2:50 pm-9:50 pm
2 stops7h 00m
Birmingham
Sun 9/27
5:15 am-1:00 pm
2 stops7h 45m
$362
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Tue 8/25
3:13 pm-9:59 pm
1 stop6h 46m
Birmingham
Wed 8/26
6:16 pm-10:59 pm
1 stop4h 43m
$379
Cheapest one-way
St. LouisBirmingham
STL - BHM
STLBHM
Lambert-St Louis
Sat 10/24
5:36 pm-11:40 pm
1 stop6h 04m
$155
Showing 1-10 of 16 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 July 3, 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
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
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
Bessemer
Hoover
Homewood
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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 July 3, 2026.
Complete your trip
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St. Louis and Birmingham flights
Browse other St. Louis and Birmingham flight options. Last updated on July 3, 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 July 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from St. Louis to Birmingham
Discover the top 3 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 July 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$362 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$274 | Average$412 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$277 | Average$443 | FlexibilityNo cancel fee | On-time71% |