$138+ Cheap flights from Birmingham, AL to St. Louis (BHM - STL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — STL
Apr 10 — Apr 171
Round-trip
1 adult, Economy
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Find cheap flights from Birmingham to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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 Birmingham to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Birmingham to St. LouisExplore the most affordable flight options available from Birmingham to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.
Explore the most affordable flight options available from Birmingham to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Wed 5/69:00 am
BHM
- STL
1 stop7h 01m
United Airlines
Sat 5/95:28 pm
STL
- BHM
1 stop4h 36m
United Airlines
Deal found 3/6![United Airlines logo]()
$275
This Southwest deal was found by Cheapflights users on 3/6. 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 5/67:00 am
BHM
- STL
2 stops6h 25m
Southwest
Sat 5/93:40 pm
STL
- BHM
1 stop4h 10m
Southwest
Deal found 3/6![Southwest logo]()
$280
This Southwest deal was found by Cheapflights users on 3/5. 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 4/196:30 pm
BHM
- STL
1 stop5h 15m
Southwest
Wed 4/223:55 pm
STL
- BHM
1 stop6h 00m
Southwest
Deal found 3/5![Southwest logo]()
$325
This United Airlines deal was found by Cheapflights users on 3/8. 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 5/56:20 pm
BHM
- STL
1 stop4h 36m
United Airlines
Wed 5/67:45 am
STL
- BHM
1 stop4h 58m
United Airlines
Deal found 3/8![United Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 3/6. 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 4/196:20 am
BHM
- STL
1 stop4h 14m
Delta
Wed 4/226:00 am
STL
- BHM
1 stop4h 12m
Delta
Deal found 3/6![Delta logo]()
$342
This United Airlines deal was found by Cheapflights users on 3/6. 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 3/287:30 am
BHM
- STL
1 stop7h 13m
United Airlines
Tue 3/3110:10 am
STL
- BHM
1 stop6h 04m
United Airlines
Deal found 3/6![United Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 3/6. 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 3/2811:35 am
BHM
- STL
1 stop7h 00m
Southwest
Mon 3/304:45 pm
STL
- BHM
2 stops6h 50m
Southwest
Deal found 3/6![Southwest logo]()
$348
This Southwest deal was found by Cheapflights users on 3/9. 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 6/44:20 pm
BHM
- STL
2 stops8h 20m
Southwest
Mon 6/84:25 pm
STL
- BHM
2 stops7h 20m
Southwest
Deal found 3/9![Southwest logo]()
$353
This Delta deal was found by Cheapflights users on 3/7. 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 7/147:25 am
BHM
- STL
1 stop5h 29m
Delta
Thu 7/161:30 pm
STL
- BHM
1 stop5h 30m
Delta
Deal found 3/7![Delta logo]()
$355
Best flights from Birmingham to St. LouisDiscover carefully curated flight deals from Birmingham to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
Discover carefully curated flight deals from Birmingham to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 11, 2026.
This Southwest deal was found by Cheapflights users on 3/5. 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 4/196:30 pm
BHM
- STL
1 stop5h 15m
Southwest
Wed 4/223:55 pm
STL
- BHM
1 stop6h 00m
Southwest
Deal found 3/5![Southwest logo]()
$325
This United Airlines deal was found by Cheapflights users on 3/5. 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 5/53:05 pm
BHM
- STL
1 stop7h 25m
United Airlines
Wed 5/67:45 am
STL
- BHM
1 stop4h 58m
United Airlines
Deal found 3/5![United Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 3/7. 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 7/147:25 am
BHM
- STL
1 stop5h 29m
Delta
Thu 7/161:30 pm
STL
- BHM
1 stop5h 30m
Delta
Deal found 3/7![Delta logo]()
$355
This American Airlines deal was found by Cheapflights users on 3/9. 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 7/147:05 pm
BHM
- STL
1 stop4h 51m
American Airlines
Thu 7/165:00 am
STL
- BHM
1 stop5h 15m
American Airlines
Deal found 3/9![American Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 3/6. 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 7/146:05 am
BHM
- STL
2 stops9h 05m
Southwest
Thu 7/162:50 pm
STL
- BHM
1 stop7h 50m
Southwest
Deal found 3/6![Southwest logo]()
$360
This United Airlines deal was found by Cheapflights users on 3/5. 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 4/102:45 pm
BHM
- STL
1 stop7h 42m
United Airlines
Sun 4/126:00 am
STL
- BHM
1 stop8h 04m
United Airlines
Deal found 3/5![United Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 3/5. 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 5/285:40 am
BHM
- STL
2 stops7h 10m
Southwest
Sun 5/315:00 am
STL
- BHM
1 stop5h 30m
Southwest
Deal found 3/5![Southwest logo]()
$364
Last-minute flights from Birmingham to St. LouisDiscover last-minute flight deals from Birmingham to St. Louis. Data last updated March 11, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to St. Louis. Data last updated March 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/6. 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 3/287:30 am
BHM
- STL
1 stop7h 13m
United Airlines
Tue 3/3110:10 am
STL
- BHM
1 stop6h 04m
United Airlines
Deal found 3/6![United Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 3/6. 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 3/2811:35 am
BHM
- STL
1 stop7h 00m
Southwest
Mon 3/304:45 pm
STL
- BHM
2 stops6h 50m
Southwest
Deal found 3/6![Southwest logo]()
$348
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3111:05 am
BHM
- STL
1 stop5h 03m
United Airlines
Fri 4/37:45 am
STL
- BHM
1 stop4h 58m
United Airlines
Deal found 3/6![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 3/6. 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 3/315:40 am
BHM
- STL
2 stops8h 55m
Southwest
Fri 4/37:35 am
STL
- BHM
1 stop3h 05m
Southwest
Deal found 3/6![Southwest logo]()
$374
This Southwest deal was found by Cheapflights users on 3/9. 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 4/65:35 am
BHM
- STL
2 stops6h 55m
Southwest
Mon 4/134:30 pm
STL
- BHM
2 stops6h 20m
Southwest
Deal found 3/9![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 3/5. 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 4/102:45 pm
BHM
- STL
1 stop7h 42m
United Airlines
Sun 4/126:00 am
STL
- BHM
1 stop8h 04m
United Airlines
Deal found 3/5![United Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 3/5. 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 4/102:40 pm
BHM
- STL
2 stops8h 35m
Southwest
Sun 4/125:00 am
STL
- BHM
1 stop5h 30m
Southwest
Deal found 3/5![Southwest logo]()
$380
This Southwest deal was found by Cheapflights users on 3/5. 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 4/196:30 pm
BHM
- STL
1 stop5h 15m
Southwest
Wed 4/223:55 pm
STL
- BHM
1 stop6h 00m
Southwest
Deal found 3/5![Southwest logo]()
$325
This Delta deal was found by Cheapflights users on 3/6. 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 4/196:20 am
BHM
- STL
1 stop4h 14m
Delta
Wed 4/226:00 am
STL
- BHM
1 stop4h 12m
Delta
Deal found 3/6![Delta logo]()
$342
One-way flights from Birmingham to St. LouisSearch for one-way flight options from Birmingham to St. Louis. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
Search for one-way flight options from Birmingham to St. Louis. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
This Southwest deal was found by Cheapflights users on 3/10. 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 4/214:15 pm
BHM
- STL
1 stop6h 20m
Southwest
Deal found 3/10![Southwest logo]()
$138
This Southwest deal was found by Cheapflights users on 3/10. 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 4/295:55 am
BHM
- STL
2 stops7h 05m
Southwest
Deal found 3/10![Southwest logo]()
$143
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:21 pm
BHM
- STL
1 stop7h 47m
United Airlines
Deal found 3/9![United Airlines logo]()
$155
This Southwest deal was found by Cheapflights users on 3/9. 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 3/312:30 pm
BHM
- STL
2 stops8h 35m
Southwest
Deal found 3/9![Southwest logo]()
$160
This Delta deal was found by Cheapflights users on 3/9. 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 6/239:25 am
BHM
- STL
1 stop3h 29m
Delta
Deal found 3/9![Delta logo]()
$168
This Southwest deal was found by Cheapflights users on 3/10. 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 4/165:45 pm
BHM
- STL
1 stop5h 30m
Southwest
Deal found 3/10![Southwest logo]()
$172
This Southwest deal was found by Cheapflights users on 3/10. 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 8/1112:00 pm
BHM
- STL
2 stops8h 40m
Southwest
Deal found 3/10![Southwest logo]()
$173
This Southwest deal was found by Cheapflights users on 3/10. 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 4/115:00 am
BHM
- STL
2 stops9h 20m
Southwest
Deal found 3/10![Southwest logo]()
$177
This American Airlines deal was found by Cheapflights users on 3/10. 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 7/77:05 pm
BHM
- STL
1 stop4h 51m
American Airlines
Deal found 3/10![American Airlines logo]()
$178
This Southwest deal was found by Cheapflights users on 3/9. 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 6/176:05 am
BHM
- STL
2 stops8h 45m
Southwest
Deal found 3/9![Southwest logo]()
$179
This Southwest deal was found by Cheapflights users on 3/5. 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 3/287:10 am
BHM
- STL
2 stops11h 25m
Southwest
Deal found 3/5![Southwest logo]()
$183
This Southwest deal was found by Cheapflights users on 3/9. 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 4/25:45 am
BHM
- STL
2 stops6h 45m
Southwest
Deal found 3/9![Southwest logo]()
$187
Find flight deals from Birmingham to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) to St. Louis (STL). 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 March 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $275 (United Airlines) |
One-way from | $138 (Southwest) |
Popular in | March |
Cheapest in | August |
Average price | $595 |
Cheapflights Fare Finder
Customize your flight search to find flights from Birmingham to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 11, 2026.
Use the filters below to find and compare flights from Birmingham to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BirminghamSt. Louis
BHM - STL
BHMSTL
Birmingham
Sun 4/19
6:30 pm-11:45 pm
1 stop5h 15m
Lambert-St Louis
Wed 4/22
3:55 pm-9:55 pm
1 stop6h 00m
$325
BirminghamSt. Louis
BHM - STL
BHMSTL
Birmingham
Tue 5/5
3:05 pm-10:30 pm
1 stop7h 25m
Lambert-St Louis
Wed 5/6
7:45 am-12:43 pm
1 stop4h 58m
$335
BirminghamSt. Louis
BHM - STL
BHMSTL
Birmingham
Tue 7/14
7:25 am-12:54 pm
1 stop5h 29m
Lambert-St Louis
Thu 7/16
1:30 pm-7:00 pm
1 stop5h 30m
$355
Quickest round-trip
BirminghamSt. Louis
BHM - STL
BHMSTL
Birmingham
Tue 7/14
7:05 pm-11:56 pm
1 stop4h 51m
Lambert-St Louis
Thu 7/16
5:00 am-10:15 am
1 stop5h 15m
$355
BirminghamSt. Louis
BHM - STL
BHMSTL
Birmingham
Tue 7/14
6:05 am-3:10 pm
2 stops9h 05m
Lambert-St Louis
Thu 7/16
2:50 pm-10:40 pm
1 stop7h 50m
$360
BirminghamSt. Louis
BHM - STL
BHMSTL
Birmingham
Thu 5/28
5:40 am-12:50 pm
2 stops7h 10m
Lambert-St Louis
Sun 5/31
5:00 am-10:30 am
1 stop5h 30m
$364
BirminghamSt. Louis
BHM - STL
BHMSTL
Birmingham
Fri 4/10
2:45 pm-10:27 pm
1 stop7h 42m
Lambert-St Louis
Sun 4/12
6:00 am-2:04 pm
1 stop8h 04m
$375
Cheapest one-way
BirminghamSt. Louis
BHM - STL
BHMSTL
Birmingham
Wed 4/1
6:50 am-1:55 pm
1 stop7h 05m
$155
BirminghamSt. Louis
BHM - STL
BHMSTL
Birmingham
Tue 3/31
1:21 pm-9:08 pm
1 stop7h 47m
$155
BirminghamSt. Louis
BHM - STL
BHMSTL
Birmingham
Tue 4/7
11:10 am-5:55 pm
1 stop6h 45m
$155
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Birmingham to St. Louis
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 Birmingham to St. Louis in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Birmingham, Alabama-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham, Alabama-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Birmingham, Alabama-St. Louis 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 Birmingham, Alabama-St. Louis 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 Birmingham to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Birmingham with our price prediction graph.
BHM-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Birmingham to St. Louis
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated March 11, 2026.
Read reviews from past customers who have flown Southwest,Delta, andAmerican Airlines from Birmingham to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Birmingham to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus
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Alternative routes for Birmingham to St. Louis
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Birmingham and St. Louis flights
Browse other Birmingham and St. Louis flight options. Last updated on March 11, 2026.
Other flights from Birmingham
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Other flights to St. Louis
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Top 3 airlines flying from Birmingham to St. Louis
Discover the top 3 airlines that operate flights from Birmingham to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$338 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$226 | Average$343 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$231 | Average$285 | FlexibilityNo cancel fee | On-time71% |