Cheap flights from St. Louis to Birmingham from $638

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Birmingham departing on 3/10. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:05 pm - 10:45 pm
STL
-
BHX
25h 40m
2 stops
Multiple Airlines Logo
1:25 pm - 3:29 pm
BHX
-
STL
31h 04m
2 stops
$638Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
4:50 pm - 12:35 pm
STL
-
BHX
14h 45m
1 stop
United Airlines Logo
6:00 am - 3:29 pm
BHX
-
STL
38h 29m
2 stops
$655United Airlines
Sun, Mar 8 - Sun, Mar 15
Multiple Airlines Logo
4:05 pm - 10:45 pm
STL
-
BHX
25h 40m
2 stops
Multiple Airlines Logo
1:25 pm - 2:55 pm
BHX
-
STL
30h 30m
1 stop
$660Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
11:25 am - 12:35 pm
STL
-
BHX
19h 10m
2 stops
United Airlines Logo
6:00 am - 8:26 pm
BHX
-
STL
20h 26m
2 stops
$661United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
11:25 am - 12:35 pm
STL
-
BHX
19h 10m
2 stops
United Airlines Logo
8:45 am - 9:40 pm
BHX
-
STL
18h 55m
2 stops
$662United Airlines
Thu, Feb 26 - Mon, Mar 2
Lufthansa Logo
4:50 pm - 12:35 pm
STL
-
BHX
14h 45m
1 stop
Lufthansa Logo
6:00 am - 2:55 pm
BHX
-
STL
13h 55m
1 stop
$706Lufthansa
Sun, Mar 8 - Sun, Mar 15
United Airlines Logo
5:00 am - 12:35 pm
STL
-
BHX
26h 35m
2 stops
United Airlines Logo
6:00 am - 3:29 pm
BHX
-
STL
38h 29m
2 stops
$710United Airlines
Sun, Mar 8 - Sun, Mar 15
Multiple Airlines Logo
4:05 pm - 10:15 pm
STL
-
BHX
25h 10m
3 stops
Multiple Airlines Logo
7:55 pm - 3:29 pm
BHX
-
STL
48h 34m
2 stops
$1,172Multiple Airlines
Sun, Mar 8 - Sun, Mar 15
Multiple Airlines Logo
4:05 pm - 10:55 pm
STL
-
BHX
25h 50m
3 stops
Multiple Airlines Logo
1:25 pm - 3:29 pm
BHX
-
STL
31h 04m
2 stops
$1,189Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
Lufthansa Logo
1:00 pm - 5:10 pm
STL
-
BHX
22h 10m
2 stops
Lufthansa Logo
5:55 pm - 1:25 pm
BHX
-
STL
25h 30m
2 stops
$2,360Lufthansa
Tue, Jun 23 - Sat, Jul 4

United Airlines flights from St. Louis to Birmingham

Our best United Airlines deals on St. Louis to Birmingham flight tickets
United Airlines
Mar 8
STL4:50 pmLambert-St Louis
14h 45m
1 stop
BHX12:35 pmBirmingham
Mar 15
BHX6:00 amBirmingham
38h 29m
2 stops
STL3:29 pmLambert-St Louis
$655
United Airlines
Feb 26
STL11:25 amLambert-St Louis
19h 10m
2 stops
BHX12:35 pmBirmingham
Mar 2
BHX6:00 amBirmingham
20h 26m
2 stops
STL8:26 pmLambert-St Louis
$661
United Airlines
Feb 26
STL11:25 amLambert-St Louis
19h 10m
2 stops
BHX12:35 pmBirmingham
Mar 2
BHX8:45 amBirmingham
18h 55m
2 stops
STL9:40 pmLambert-St Louis
$662

Lufthansa flights from St. Louis to Birmingham

Our best Lufthansa deals on St. Louis to Birmingham flight tickets
Lufthansa
Mar 8
STL4:50 pmLambert-St Louis
14h 45m
1 stop
BHX12:35 pmBirmingham
Mar 15
BHX6:00 amBirmingham
13h 55m
1 stop
STL2:55 pmLambert-St Louis
$706
Lufthansa
Jun 23
STL1:00 pmLambert-St Louis
22h 10m
2 stops
BHX5:10 pmBirmingham
Jul 4
BHX5:55 pmBirmingham
25h 30m
2 stops
STL1:25 pmLambert-St Louis
$2,360
Lufthansa
Jun 23
STL1:00 pmLambert-St Louis
22h 10m
2 stops
BHX5:10 pmBirmingham
Jul 4
BHX6:20 pmBirmingham
25h 05m
1 stop
STL1:25 pmLambert-St Louis
$2,407

momondo 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, momondo users made 832,500 searches. Data last updated January 24, 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

Price

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Tue 3/10

4:05 pm-10:45 pm

2 stops25h 40m

Birmingham

Tue 3/17

1:25 pm-3:29 pm

2 stops31h 04m

$638

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Sun 3/8

4:50 pm-12:35 pm

1 stop14h 45m

Birmingham

Sun 3/15

6:00 am-3:29 pm

2 stops38h 29m

$655

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Tue 3/10

4:05 pm-10:45 pm

2 stops25h 40m

Birmingham

Tue 3/17

1:25 pm-2:55 pm

1 stop30h 30m

$660

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Thu 2/26

11:25 am-12:35 pm

2 stops19h 10m

Birmingham

Mon 3/2

6:00 am-8:26 pm

2 stops20h 26m

$661

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Thu 2/26

11:25 am-12:35 pm

2 stops19h 10m

Birmingham

Mon 3/2

8:45 am-9:40 pm

2 stops18h 55m

$662

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Sun 3/8

4:50 pm-12:35 pm

1 stop14h 45m

Birmingham

Sun 3/15

6:00 am-2:55 pm

1 stop13h 55m

$706

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Sun 3/8

5:00 am-12:35 pm

2 stops26h 35m

Birmingham

Sun 3/15

6:00 am-3:29 pm

2 stops38h 29m

$710

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Sun 3/8

4:05 pm-10:15 pm

3 stops25h 10m

Birmingham

Sun 3/15

7:55 pm-3:29 pm

2 stops48h 34m

$1,172

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Tue 3/10

4:05 pm-10:55 pm

3 stops25h 50m

Birmingham

Tue 3/17

1:25 pm-3:29 pm

2 stops31h 04m

$1,189

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Tue 6/23

1:00 pm-5:10 pm

2 stops22h 10m

Birmingham

Sat 7/4

5:55 pm-1:25 pm

2 stops25h 30m

$2,360

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Birmingham from

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

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 airlines fly to Birmingham?

Delta, United Airlines and Virgin Atlantic are the top three most popular airlines that fly to Birmingham from St. Louis according to our data. Delta is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Birmingham. Keep in mind that there are 5 different airlines that fly to Birmingham on a routine basis, so you have a few additional options to choose from.

When to book flights from St. Louis to Birmingham

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

Cheap St. Louis to Birmingham (STL to BHX) flight deals and tips

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

Fastest flight time

19h 10m

Direct flights

None
The fastest flight from St. Louis to Birmingham takes 19h 10m
There are no direct flights from St. Louis to Birmingham. There are no popular flight routes from St. Louis to Birmingham.
  • How far is Lambert-St Louis to Birmingham by plane?

    A flight from Lambert-St Louis to Birmingham will travel around 4100.3 mi. Typically, this will take 19h 10m 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?

Best airlines flying from St. Louis to Birmingham

Compare and see reviews for airlines that fly from St. Louis to Birmingham with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $696Free CancellationRating
6.8
7,744 reviews
Search Lufthansa flights

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Malvern
Wolverhampton
Tamworth
Worcester
Oldbury
Dudley
Bromsgrove
Solihull
Sutton Coldfield
West Bromwich
Walsall

Why use momondo?

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

Finding the right flight to Birmingham from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Birmingham quick and easy, saving you time and money.

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

Flights from St. Louis to Birmingham with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Birmingham from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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1 adult
Mon 2/23
Mon 3/2

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