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Cheap flights from St. Louis to Birmingham from $97

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 8/21. 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
0 bags

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Find the cheapest flights from St. Louis to Birmingham

Cheap round-trip flights

American Airlines Logo
6:00 am - 12:59 pmSTL-BHM
6h 59m1 stop
American Airlines Logo
4:52 pm - 10:50 pmBHM-STL
5h 58m1 stop
$197American Airlines
Find Deal
Tue, Sep 2 - Sat, Sep 6
American Airlines Logo
6:00 am - 12:59 pmSTL-BHM
6h 59m1 stop
American Airlines Logo
7:04 am - 3:52 pmBHM-STL
8h 48m2 stops
$202American Airlines
Find Deal
Tue, Sep 2 - Sat, Sep 6
Southwest Logo
6:10 am - 1:05 pmSTL-BHM
6h 55m2 stops
Southwest Logo
8:45 am - 5:05 pmBHM-STL
8h 20m2 stops
$207Southwest
Find Deal
Tue, Sep 2 - Sat, Sep 6
American Airlines Logo
7:01 am - 3:01 pmSTL-BHM
8h 00m1 stop
American Airlines Logo
6:05 am - 12:51 pmBHM-STL
6h 46m1 stop
$208American Airlines
Find Deal
Sat, Sep 6 - Mon, Sep 8
Southwest Logo
8:20 am - 1:05 pmSTL-BHM
4h 45m1 stop
Southwest Logo
3:40 pm - 11:25 pmBHM-STL
7h 45m2 stops
$213Southwest
Find Deal
Sat, Sep 6 - Mon, Sep 8
Southwest Logo
7:00 am - 5:40 pmSTL-BHM
10h 40m2 stops
Southwest Logo
3:40 pm - 11:25 pmBHM-STL
7h 45m2 stops
$218Southwest
Find Deal
Sat, Sep 6 - Mon, Sep 8
Delta Logo
9:10 am - 1:38 pmSTL-BHM
4h 28m1 stop
Delta Logo
7:33 pm - 11:41 pmBHM-STL
4h 08m1 stop
$242Delta
Find Deal
Wed, Oct 8 - Fri, Oct 10
Delta Logo
6:52 pm - 10:34 pmSTL-BHM
3h 42m1 stop
Delta Logo
7:33 pm - 11:41 pmBHM-STL
4h 08m1 stop
$303Delta
Find Deal
Thu, Oct 9 - Fri, Oct 10
United Airlines Logo
12:25 pm - 2:17 pmSTL-BHM
25h 52m2 stops
United Airlines Logo
9:10 am - 3:46 pmBHM-STL
6h 36m1 stop
$530United Airlines
Find Deal
Fri, Oct 17 - Thu, Oct 30
United Airlines Logo
8:20 am - 4:13 pmSTL-BHM
7h 53m1 stop
United Airlines Logo
8:50 pm - 3:46 pmBHM-STL
18h 56m1 stop
$631United Airlines
Find Deal
Tue, Nov 25 - Sun, Nov 30

American Airlines flights from St. Louis to Birmingham, Alabama

Our best American Airlines deals on St. Louis to Birmingham, Alabama flight tickets
American Airlines
Sep 2
STL6:00 amLambert-St Louis
6h 59m
1 stop
BHM12:59 pmBirmingham
Sep 6
BHM4:52 pmBirmingham
5h 58m
1 stop
STL10:50 pmLambert-St Louis
$197
Find similar
American Airlines
Sep 2
STL6:00 amLambert-St Louis
6h 59m
1 stop
BHM12:59 pmBirmingham
Sep 6
BHM7:04 amBirmingham
8h 48m
2 stops
STL3:52 pmLambert-St Louis
$202
Find similar
American Airlines
Sep 6
STL7:01 amLambert-St Louis
8h 00m
1 stop
BHM3:01 pmBirmingham
Sep 8
BHM6:05 amBirmingham
6h 46m
1 stop
STL12:51 pmLambert-St Louis
$208
Find similar

Southwest flights from St. Louis to Birmingham, Alabama

Our best Southwest deals on St. Louis to Birmingham, Alabama flight tickets
Southwest
Sep 2
STL6:10 amLambert-St Louis
6h 55m
2 stops
BHM1:05 pmBirmingham
Sep 6
BHM8:45 amBirmingham
8h 20m
2 stops
STL5:05 pmLambert-St Louis
$207
Find similar
Southwest
Sep 6
STL8:20 amLambert-St Louis
4h 45m
1 stop
BHM1:05 pmBirmingham
Sep 8
BHM3:40 pmBirmingham
7h 45m
2 stops
STL11:25 pmLambert-St Louis
$213
Find similar
Southwest
Sep 6
STL7:00 amLambert-St Louis
10h 40m
2 stops
BHM5:40 pmBirmingham
Sep 8
BHM3:40 pmBirmingham
7h 45m
2 stops
STL11:25 pmLambert-St Louis
$218
Find similar

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 July 31, 2025.
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

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Tue 9/2

6:00 am-12:59 pm

1 stop6h 59m

Birmingham

Sat 9/6

4:52 pm-10:50 pm

1 stop5h 58m

$197

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Tue 9/2

6:00 am-12:59 pm

1 stop6h 59m

Birmingham

Sat 9/6

7:04 am-3:52 pm

2 stops8h 48m

$202

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Tue 9/2

6:10 am-1:05 pm

2 stops6h 55m

Birmingham

Sat 9/6

8:45 am-5:05 pm

2 stops8h 20m

$207

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Sat 9/6

7:01 am-3:01 pm

1 stop8h 00m

Birmingham

Mon 9/8

6:05 am-12:51 pm

1 stop6h 46m

$208

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Sat 9/6

8:20 am-1:05 pm

1 stop4h 45m

Birmingham

Mon 9/8

3:40 pm-11:25 pm

2 stops7h 45m

$213

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Sat 9/6

7:00 am-5:40 pm

2 stops10h 40m

Birmingham

Mon 9/8

3:40 pm-11:25 pm

2 stops7h 45m

$218

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Wed 10/8

9:10 am-1:38 pm

1 stop4h 28m

Birmingham

Fri 10/10

7:33 pm-11:41 pm

1 stop4h 08m

$242

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Thu 10/9

6:52 pm-10:34 pm

1 stop3h 42m

Birmingham

Fri 10/10

7:33 pm-11:41 pm

1 stop4h 08m

$303

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Fri 10/17

12:25 pm-2:17 pm

2 stops25h 52m

Birmingham

Thu 10/30

9:10 am-3:46 pm

1 stop6h 36m

$530

St. LouisBirmingham

STL - BHM

STLBHM

Lambert-St Louis

Tue 11/25

8:20 am-4:13 pm

1 stop7h 53m

Birmingham

Sun 11/30

8:50 pm-3:46 pm

1 stop18h 56m

$631

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 cheapest month to fly to Birmingham, Alabama?

In general, April 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 $275. If you are unable to visit Birmingham, Alabama during the month of April, then departing from St. Louis during the month September is also very affordable. Most momondo users find prices during this month for around $314.

What is the cheapest day to depart on your flight to Birmingham, Alabama?

On average, the least expensive day to fly to Birmingham, Alabama from St. Louis is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $323. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Birmingham, Alabama is Sunday, with ticket prices averaging around $484.

What is the cheapest time of day to depart on your flight to Birmingham, Alabama?

In the evening is the cheapest time of day to fly from St. Louis to Birmingham, Alabama when you can find flight prices for as low as $333. Flying to Birmingham, Alabama in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Birmingham, Alabama is at noon when prices are around $443.

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

As of July 2025, prices for St. Louis to Birmingham, Alabama flights are approximately 11% more expensive when compared to flights at the same time last year.

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

Best Price Found

$97

Fastest flight time

3h 22m

Direct flights

None

Airports in Birmingham, Alabama

1 airport
The best one-way flight to Birmingham, Alabama from St. Louis in the past 72 hours is $97. The best round-trip flight deal from St. Louis to Birmingham, Alabama found on momondo in the last 72 hours is $197.
The fastest flight from St. Louis to Birmingham, Alabama takes 3h 22m
There are no direct flights from St. Louis to Birmingham, Alabama. Popular non-direct route for this connection is Lambert-St Louis Airport - Birmingham Airport.
There is 1 airport near Birmingham, Alabama: Birmingham (BHM)
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 3h 22m 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 $212Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
DeltaPriceFrom $248Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $278Free CancellationRating
7.2
10,000 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
Homewood
Jasper
Trussville
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.

An easier way to manage your Birmingham, Alabama trip

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