Cheap flights from St. Louis to Birmingham from $635

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 5/6. 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
2:20 pm - 6:00 pm
STL
-
BHX
21h 40m2 stops
Multiple Airlines Logo
8:50 am - 8:05 pm
BHX
-
STL
17h 15m2 stops
$635Multiple Airlines
Wed, May 6 - Wed, May 20
Multiple Airlines Logo
2:20 pm - 8:05 am
STL
-
BHX
35h 45m2 stops
Multiple Airlines Logo
6:05 am - 1:25 pm
BHX
-
STL
13h 20m1 stop
$646Multiple Airlines
Wed, May 6 - Wed, May 20
United Airlines Logo
11:25 am - 12:35 pm
STL
-
BHX
19h 10m2 stops
United Airlines Logo
8:45 am - 3:29 pm
BHX
-
STL
36h 44m2 stops
$658United Airlines
Fri, Feb 13 - Fri, Feb 20
Multiple Airlines Logo
4:05 pm - 12:45 pm
STL
-
BHX
15h 40m2 stops
Multiple Airlines Logo
6:05 am - 1:25 pm
BHX
-
STL
13h 20m1 stop
$689Multiple Airlines
Wed, Mar 11 - Wed, Apr 1
Multiple Airlines Logo
4:05 pm - 12:45 pm
STL
-
BHX
15h 40m2 stops
Multiple Airlines Logo
5:55 pm - 10:56 pm
BHX
-
STL
35h 01m2 stops
$715Multiple Airlines
Wed, Mar 11 - Wed, Apr 1
Lufthansa Logo
3:30 pm - 5:30 pm
STL
-
BHX
20h 00m1 stop
Lufthansa Logo
6:05 am - 1:25 pm
BHX
-
STL
13h 20m1 stop
$720Lufthansa
Wed, May 6 - Wed, May 20
Air Canada Logo
4:05 pm - 12:45 pm
STL
-
BHX
14h 40m2 stops
Air Canada Logo
1:20 pm - 3:29 pm
BHX
-
STL
32h 09m2 stops
$799Air Canada
Wed, Jan 21 - Sun, Jan 25
United Airlines Logo
3:50 pm - 12:45 pm
STL
-
BHX
14h 55m1 stop
United Airlines Logo
1:20 pm - 10:13 am
BHX
-
STL
26h 53m2 stops
$808United Airlines
Wed, Jan 21 - Sun, Jan 25
United Airlines Logo
12:44 pm - 12:45 pm
STL
-
BHX
18h 01m2 stops
United Airlines Logo
1:20 pm - 7:27 pm
BHX
-
STL
36h 07m2 stops
$813United Airlines
Wed, Jan 21 - Sun, Jan 25
Lufthansa Logo
4:50 pm - 4:50 pm
STL
-
BHX
19h 00m1 stop
Lufthansa Logo
6:05 am - 1:25 pm
BHX
-
STL
13h 20m1 stop
$816Lufthansa
Wed, Mar 11 - Wed, Apr 1

United Airlines flights from St. Louis to Birmingham

Our best United Airlines deals on St. Louis to Birmingham flight tickets
United Airlines
Feb 13
STL11:25 amLambert-St Louis
19h 10m
2 stops
BHX12:35 pmBirmingham
Feb 20
BHX8:45 amBirmingham
36h 44m
2 stops
STL3:29 pmLambert-St Louis
United Airlines
Jan 21
STL3:50 pmLambert-St Louis
14h 55m
1 stop
BHX12:45 pmBirmingham
Jan 25
BHX1:20 pmBirmingham
36h 07m
2 stops
STL7:27 pmLambert-St Louis
United Airlines
Jan 21
STL12:44 pmLambert-St Louis
18h 01m
2 stops
BHX12:45 pmBirmingham
Jan 25
BHX1:20 pmBirmingham
36h 07m
2 stops
STL7:27 pmLambert-St Louis

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 December 30, 2025.
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

Wed 5/6

2:20 pm-6:00 pm

2 stops21h 40m

Birmingham

Wed 5/20

8:50 am-8:05 pm

2 stops17h 15m

$635

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Wed 5/6

2:20 pm-8:05 am

2 stops35h 45m

Birmingham

Wed 5/20

6:05 am-1:25 pm

1 stop13h 20m

$646

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Fri 2/13

11:25 am-12:35 pm

2 stops19h 10m

Birmingham

Fri 2/20

8:45 am-3:29 pm

2 stops36h 44m

$658

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Wed 3/11

4:05 pm-12:45 pm

2 stops15h 40m

Birmingham

Wed 4/1

6:05 am-1:25 pm

1 stop13h 20m

$689

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Wed 3/11

4:05 pm-12:45 pm

2 stops15h 40m

Birmingham

Wed 4/1

5:55 pm-10:56 pm

2 stops35h 01m

$715

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Wed 5/6

3:30 pm-5:30 pm

1 stop20h 00m

Birmingham

Wed 5/20

6:05 am-1:25 pm

1 stop13h 20m

$720

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Wed 1/21

4:05 pm-12:45 pm

2 stops14h 40m

Birmingham

Sun 1/25

1:20 pm-3:29 pm

2 stops32h 09m

$799

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Wed 1/21

3:50 pm-12:45 pm

1 stop14h 55m

Birmingham

Sun 1/25

1:20 pm-10:13 am

2 stops26h 53m

$808

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Wed 1/21

12:44 pm-12:45 pm

2 stops18h 01m

Birmingham

Sun 1/25

1:20 pm-7:27 pm

2 stops36h 07m

$813

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Wed 3/11

4:50 pm-4:50 pm

1 stop19h 00m

Birmingham

Wed 4/1

6:05 am-1:25 pm

1 stop13h 20m

$816

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, Virgin Atlantic and United Airlines 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 38% 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

14h 55m

Direct flights

None
The fastest flight from St. Louis to Birmingham takes 14h 55m
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 14h 55m 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
7,668 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
Walsall
West Bromwich

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
Thu 1/29
Thu 2/5

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