$158+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BHM
Sep 27 — Oct 41
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 August 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 August 28, 2026.
This Delta deal was found by Cheapflights users on 8/27. 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.
Mon 9/284:59 pm -
1 stop3h 07m
Sat 10/310:15 am -
1 stop6h 17m
Deal found 8/27![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 8/25. 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 9/1111:40 am -
2 stops8h 30m
Sat 9/196:15 am -
1 stop5h 40m
Deal found 8/25![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 8/26. 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 9/265:45 am -
2 stops7h 45m
Sat 10/35:00 am -
2 stops11h 05m
Deal found 8/26![Southwest logo]()
$331
This Delta deal was found by Cheapflights users on 8/27. 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.
Fri 9/116:00 am -
1 stop5h 32m
Fri 9/186:30 pm -
1 stop5h 12m
Deal found 8/27![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 8/25. 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 9/256:54 pm -
1 stop13h 30m
Mon 9/287:50 pm -
1 stop3h 52m
Deal found 8/25![Delta logo]()
$338
This Southwest deal was found by Cheapflights users on 8/23. 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.
Wed 11/186:20 am -
2 stops7h 20m
Sat 11/217:25 pm -
1 stop4h 20m
Deal found 8/23![Southwest logo]()
$340
This Southwest deal was found by Cheapflights users on 8/27. 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.
Thu 10/86:10 pm -
1 stop5h 45m
Mon 10/126:15 pm -
1 stop6h 20m
Deal found 8/27![Southwest logo]()
$350
This Southwest deal was found by Cheapflights users on 8/23. 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 9/113:15 pm -
2 stops6h 30m
Thu 9/1710:35 am -
2 stops7h 50m
Deal found 8/23![Southwest logo]()
$360
This Southwest deal was found by Cheapflights users on 8/27. 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.
Fri 9/253:15 pm -
2 stops6h 30m
Mon 9/285:00 pm -
1 stop5h 10m
Deal found 8/27![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 8/23. 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.
Sat 10/31:20 pm -
2 stops7h 35m
Sun 10/47:50 pm -
1 stop4h 45m
Deal found 8/23![Southwest logo]()
$365
This Southwest deal was found by Cheapflights users on 8/25. 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 9/245:45 am -
1 stop6h 15m
Fri 9/255:55 am -
1 stop4h 20m
Deal found 8/25![Southwest logo]()
$370
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 August 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 August 28, 2026.
This Delta deal was found by Cheapflights users on 8/26. 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 9/284:59 pm -
1 stop3h 07m
Sat 10/310:15 am -
1 stop6h 17m
Deal found 8/26![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 8/23. 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 9/115:15 am -
2 stops6h 45m
Thu 9/171:05 pm -
1 stop5h 20m
Deal found 8/23![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 8/23. 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 9/113:15 pm -
2 stops6h 30m
Wed 9/166:00 am -
2 stops8h 50m
Deal found 8/23![Southwest logo]()
$325
This Delta deal was found by Cheapflights users on 8/25. 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 9/116:00 am -
1 stop5h 32m
Fri 9/186:30 pm -
1 stop5h 12m
Deal found 8/25![Delta logo]()
$335
This Southwest deal was found by Cheapflights users on 8/23. 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.
Wed 11/186:20 am -
2 stops7h 20m
Sat 11/217:25 pm -
1 stop4h 20m
Deal found 8/23![Southwest logo]()
$340
This Southwest deal was found by Cheapflights users on 8/27. 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.
Thu 10/86:10 pm -
1 stop5h 45m
Mon 10/126:15 pm -
1 stop6h 20m
Deal found 8/27![Southwest logo]()
$350
This Southwest deal was found by Cheapflights users on 8/27. 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.
Fri 9/253:15 pm -
2 stops6h 30m
Mon 9/285:00 pm -
1 stop5h 10m
Deal found 8/27![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 8/23. 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 10/25:00 am -
1 stop5h 00m
Sun 10/49:15 am -
1 stop6h 00m
Deal found 8/23![Southwest logo]()
$380
Last-minute flights from St. Louis to BirminghamDiscover last-minute flight deals from St. Louis to Birmingham. Data last updated August 28, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Birmingham. Data last updated August 28, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/25. 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 9/1111:40 am -
2 stops8h 30m
Sat 9/196:15 am -
1 stop5h 40m
Deal found 8/25![Southwest logo]()
$320
This Delta deal was found by Cheapflights users on 8/27. 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.
Fri 9/116:00 am -
1 stop5h 32m
Fri 9/186:30 pm -
1 stop5h 12m
Deal found 8/27![Delta logo]()
$335
This Southwest deal was found by Cheapflights users on 8/23. 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 9/113:15 pm -
2 stops6h 30m
Thu 9/1710:35 am -
2 stops7h 50m
Deal found 8/23![Southwest logo]()
$360
This Southwest deal was found by Cheapflights users on 8/25. 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 9/245:45 am -
1 stop6h 15m
Fri 9/255:55 am -
1 stop4h 20m
Deal found 8/25![Southwest logo]()
$370
This Delta deal was found by Cheapflights users on 8/25. 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 9/256:54 pm -
1 stop13h 30m
Mon 9/287:50 pm -
1 stop3h 52m
Deal found 8/25![Delta logo]()
$338
This Southwest deal was found by Cheapflights users on 8/27. 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.
Fri 9/253:15 pm -
2 stops6h 30m
Mon 9/285:00 pm -
1 stop5h 10m
Deal found 8/27![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 8/26. 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 9/265:45 am -
2 stops7h 45m
Sat 10/35:00 am -
2 stops11h 05m
Deal found 8/26![Southwest logo]()
$331
This Delta deal was found by Cheapflights users on 8/27. 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.
Mon 9/284:59 pm -
1 stop3h 07m
Sat 10/310:15 am -
1 stop6h 17m
Deal found 8/27![Delta logo]()
$315
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 August 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 August 28, 2026.
This Southwest deal was found by Cheapflights users on 8/24. 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 9/224:05 pm -
1 stop5h 50m
Deal found 8/24![Southwest logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/177:42 pm -
3 stops48h 36m
Deal found 8/25![Multiple Airlines logo]()
$180
This Southwest deal was found by Cheapflights users on 8/26. 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.
Fri 9/186:05 am -
2 stops14h 05m
Deal found 8/26![Southwest logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/226:08 pm -
3 stops38h 06m
Deal found 8/24![Multiple Airlines logo]()
$563
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Fri 9/187:36 pm -
3 stops44h 26m
Deal found 8/26![Multiple Airlines logo]()
$840
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 August 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $315 (Delta) |
One-way from | $158 (Southwest) |
Popular in | July |
Cheapest in | November |
Average price | $356 |
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 7,457,451 searches. Data last updated August 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
Quickest round-trip
St. LouisBirmingham
STL Lambert-St Louis - BHM Birmingham
STLBHM
Lambert-St Louis
Mon 9/28
4:59 pm-8:06 pm
1 stop3h 07m
Birmingham
Sat 10/3
10:15 am-4:32 pm
1 stop6h 17m
$315
St. LouisBirmingham
STL Lambert-St Louis - BHM Birmingham
STLBHM
Lambert-St Louis
Fri 9/11
5:15 am-12:00 pm
2 stops6h 45m
Birmingham
Thu 9/17
1:05 pm-6:25 pm
1 stop5h 20m
$320
St. LouisBirmingham
STL Lambert-St Louis - BHM Birmingham
STLBHM
Lambert-St Louis
Fri 9/11
3:15 pm-9:45 pm
2 stops6h 30m
Birmingham
Wed 9/16
6:00 am-2:50 pm
2 stops8h 50m
$325
St. LouisBirmingham
STL Lambert-St Louis - BHM Birmingham
STLBHM
Lambert-St Louis
Fri 9/11
6:00 am-11:32 am
1 stop5h 32m
Birmingham
Fri 9/18
6:30 pm-11:42 pm
1 stop5h 12m
$335
St. LouisBirmingham
STL Lambert-St Louis - BHM Birmingham
STLBHM
Lambert-St Louis
Wed 11/18
6:20 am-1:40 pm
2 stops7h 20m
Birmingham
Sat 11/21
7:25 pm-11:45 pm
1 stop4h 20m
$340
St. LouisBirmingham
STL Lambert-St Louis - BHM Birmingham
STLBHM
Lambert-St Louis
Thu 10/8
6:10 pm-11:55 pm
1 stop5h 45m
Birmingham
Mon 10/12
6:15 pm-12:35 am
1 stop6h 20m
$350
St. LouisBirmingham
STL Lambert-St Louis - BHM Birmingham
STLBHM
Lambert-St Louis
Fri 9/25
3:15 pm-9:45 pm
2 stops6h 30m
Birmingham
Mon 9/28
5:00 pm-10:10 pm
1 stop5h 10m
$362
St. LouisBirmingham
STL Lambert-St Louis - BHM Birmingham
STLBHM
Lambert-St Louis
Fri 10/2
5:00 am-10:00 am
1 stop5h 00m
Birmingham
Sun 10/4
9:15 am-3:15 pm
1 stop6h 00m
$380
Cheapest one-way
Quickest one-way
St. LouisBirmingham
STL Lambert-St Louis - BHM Birmingham
STLBHM
Lambert-St Louis
Tue 9/22
4:05 pm-9:55 pm
1 stop5h 50m
$158
St. LouisBirmingham
STL Lambert-St Louis - BHM Birmingham
STLBHM
Lambert-St Louis
Sat 10/17
6:05 am-12:10 pm
1 stop6h 05m
$158
Showing 1-10 of 13 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 August.
| 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 August 28, 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.
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
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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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 August 28, 2026.
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St. Louis and Birmingham flights
Browse other St. Louis and Birmingham flight options. Last updated on August 28, 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 August 28, 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 7,457,451 searches. Data last updated August 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$274 | Average$412 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$274 | Average$381 | FlexibilityNo cancel fee | On-time63% |