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Cheap flights from St. Louis to Birmingham from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Birmingham departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from St. Louis to Birmingham

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:45 am - 10:40 am
STL
-
BHM
4h 55m
1 stop
Southwest Logo
10:10 am - 3:05 pm
BHM
-
STL
4h 55m
1 stop
$233Southwest
Wed, Apr 22 - Tue, Apr 28
Southwest Logo
5:35 am - 11:25 am
STL
-
BHM
5h 50m
2 stops
Southwest Logo
3:15 pm - 9:05 pm
BHM
-
STL
5h 50m
1 stop
$238Southwest
Wed, Apr 22 - Tue, Apr 28
Southwest Logo
2:10 pm - 8:15 pm
STL
-
BHM
6h 05m
2 stops
Southwest Logo
3:40 pm - 10:10 pm
BHM
-
STL
6h 30m
2 stops
$243Southwest
Wed, Apr 22 - Tue, Apr 28
American Airlines Logo
1:29 pm - 7:22 pm
STL
-
BHM
5h 53m
1 stop
American Airlines Logo
5:44 pm - 11:46 pm
BHM
-
STL
6h 02m
1 stop
$256American Airlines
Thu, Apr 16 - Wed, Apr 22
Delta Logo
11:42 am - 3:14 pm
STL
-
BHM
3h 32m
1 stop
Delta Logo
5:20 am - 10:34 am
BHM
-
STL
5h 14m
1 stop
$269Delta
Tue, Apr 21 - Wed, Apr 29
Southwest Logo
4:30 pm - 10:50 pm
STL
-
BHM
6h 20m
2 stops
Southwest Logo
11:05 am - 5:55 pm
BHM
-
STL
6h 50m
1 stop
$276Southwest
Mon, Apr 27 - Wed, Apr 29
United Airlines Logo
7:45 am - 12:43 pm
STL
-
BHM
4h 58m
1 stop
United Airlines Logo
3:05 pm - 10:30 pm
BHM
-
STL
7h 25m
1 stop
$279United Airlines
Sat, Apr 25 - Sat, May 2
Southwest Logo
2:10 pm - 8:30 pm
STL
-
BHM
6h 20m
2 stops
Southwest Logo
3:40 pm - 10:10 pm
BHM
-
STL
6h 30m
2 stops
$281Southwest
Mon, Apr 27 - Wed, Apr 29
Southwest Logo
5:05 am - 9:45 am
STL
-
BHM
4h 40m
1 stop
Southwest Logo
3:40 pm - 10:10 pm
BHM
-
STL
6h 30m
2 stops
$284Southwest
Thu, Apr 16 - Wed, Apr 22
Delta Logo
9:59 am - 3:14 pm
STL
-
BHM
5h 15m
1 stop
Delta Logo
5:25 pm - 9:19 pm
BHM
-
STL
3h 54m
1 stop
$292Delta
Mon, Apr 20 - Wed, Apr 29

Southwest flights from St. Louis to Birmingham, Alabama

Our best Southwest deals on St. Louis to Birmingham, Alabama flight tickets
Southwest
Apr 22
STL5:45 amLambert-St Louis
4h 55m
1 stop
BHM10:40 amBirmingham
Apr 28
BHM10:10 amBirmingham
4h 55m
1 stop
STL3:05 pmLambert-St Louis
$233
Southwest
Apr 22
STL5:35 amLambert-St Louis
5h 50m
2 stops
BHM11:25 amBirmingham
Apr 28
BHM3:15 pmBirmingham
5h 50m
1 stop
STL9:05 pmLambert-St Louis
$238
Southwest
Apr 22
STL2:10 pmLambert-St Louis
6h 05m
2 stops
BHM8:15 pmBirmingham
Apr 28
BHM3:40 pmBirmingham
6h 30m
2 stops
STL10:10 pmLambert-St Louis
$243

Delta flights from St. Louis to Birmingham, Alabama

Our best Delta deals on St. Louis to Birmingham, Alabama flight tickets
Delta
Apr 21
STL11:42 amLambert-St Louis
3h 32m
1 stop
BHM3:14 pmBirmingham
Apr 29
BHM5:20 amBirmingham
5h 14m
1 stop
STL10:34 amLambert-St Louis
$269
Delta
Apr 20
STL9:59 amLambert-St Louis
5h 15m
1 stop
BHM3:14 pmBirmingham
Apr 29
BHM5:25 pmBirmingham
3h 54m
1 stop
STL9:19 pmLambert-St Louis
$292
Delta
Apr 20
STL6:50 pmLambert-St Louis
4h 05m
1 stop
BHM10:55 pmBirmingham
Apr 27
BHM7:44 pmBirmingham
3h 52m
1 stop
STL11:36 pmLambert-St Louis
$315

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Birmingham, Alabama 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, momondo users made 832,500 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from St. Louis to Birmingham, Alabama that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Wed 4/22

5:45 am-10:40 am

1 stop4h 55m

Birmingham

Tue 4/28

10:10 am-3:05 pm

1 stop4h 55m

$233

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Wed 4/22

5:35 am-11:25 am

2 stops5h 50m

Birmingham

Tue 4/28

3:15 pm-9:05 pm

1 stop5h 50m

$238

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Wed 4/22

2:10 pm-8:15 pm

2 stops6h 05m

Birmingham

Tue 4/28

3:40 pm-10:10 pm

2 stops6h 30m

$243

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Thu 4/16

1:29 pm-7:22 pm

1 stop5h 53m

Birmingham

Wed 4/22

5:44 pm-11:46 pm

1 stop6h 02m

$256
Quickest round-trip

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Tue 4/21

11:42 am-3:14 pm

1 stop3h 32m

Birmingham

Wed 4/29

5:20 am-10:34 am

1 stop5h 14m

$269

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Mon 4/27

4:30 pm-10:50 pm

2 stops6h 20m

Birmingham

Wed 4/29

11:05 am-5:55 pm

1 stop6h 50m

$276

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Sat 4/25

7:45 am-12:43 pm

1 stop4h 58m

Birmingham

Sat 5/2

3:05 pm-10:30 pm

1 stop7h 25m

$279

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Mon 4/27

2:10 pm-8:30 pm

2 stops6h 20m

Birmingham

Wed 4/29

3:40 pm-10:10 pm

2 stops6h 30m

$281

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Thu 4/16

5:05 am-9:45 am

1 stop4h 40m

Birmingham

Wed 4/22

3:40 pm-10:10 pm

2 stops6h 30m

$284

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Mon 4/20

9:59 am-3:14 pm

1 stop5h 15m

Birmingham

Wed 4/29

5:25 pm-9:19 pm

1 stop3h 54m

$292

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Birmingham from

How to get the cheapest flight ticket from St. Louis to Birmingham, Alabama

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Birmingham, Alabama?

What is the cheapest month to fly to Birmingham, Alabama?

In general, September is the cheapest month to fly from St. Louis to Birmingham, Alabama. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $207. If you are unable to visit Birmingham, Alabama during the month of September, then departing from St. Louis during the month November is also very affordable. Most momondo users find prices during this month for around $326.

How have St. Louis to Birmingham, Alabama flight prices changed over time?

When to book flights from St. Louis to Birmingham, Alabama

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Birmingham, Alabama according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Birmingham, Alabama (STL to BHM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Birmingham, Alabama

Fastest flight time

4h 26m

Direct flights

None
The fastest flight from St. Louis to Birmingham, Alabama takes 4h 26m
There are no direct flights from St. Louis to Birmingham, Alabama. There are no popular flight routes from St. Louis to Birmingham, Alabama.
Search flight deals

  • How far is Lambert-St Louis to Birmingham by plane?

    Birmingham is 400.5 mi away from Lambert-St Louis. Typically, this will take 4h 26m by plane in normal conditions.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Birmingham Airport?

    Prices for flights from Lambert-St Louis Airport to Birmingham Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Birmingham Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Birmingham Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Birmingham Airport.

  • What documentation or ID do you need to fly to Birmingham Airport?

    The travel and health documents required for your trip to Birmingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Birmingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to Birmingham, Alabama?

Best airlines flying from St. Louis to Birmingham, Alabama

Compare and see reviews for airlines that fly from St. Louis to Birmingham, Alabama with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $156Free CancellationRating
8.0
4,333 reviews
Search Southwest flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,357 reviews
Search Delta flights
American AirlinesPriceFrom $277Free CancellationRating
7.1
11,520 reviews
Search American Airlines flights

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Tuscaloosa
Hoover
Bessemer
Jasper
Trussville
Homewood
Pelham
Fultondale
Oneonta

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Birmingham?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Birmingham. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to Birmingham with flexible booking policies on momondo?

Yes. All flights to Birmingham from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. Louis to Birmingham?

Once all potential St. Louis to Birmingham flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from St. Louis to Birmingham right now. Can momondo alert me if prices change?

Price alerts on flights to Birmingham from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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