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Cheap flights from St. Louis to Birmingham from $348

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 7/14. 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.
Lufthansa Logo
1:18 pm - 5:10 pm
STL
-
BHX
21h 52m
2 stops
Lufthansa Logo
5:55 pm - 1:25 pm
BHX
-
STL
25h 30m
2 stops
$838Lufthansa
Wed, Aug 12 - Mon, Aug 24
Lufthansa Logo
3:30 pm - 5:30 pm
STL
-
BHX
20h 00m
1 stop
Lufthansa Logo
5:55 pm - 1:25 pm
BHX
-
STL
25h 30m
2 stops
$843Lufthansa
Wed, Aug 12 - Mon, Aug 24
Multiple Airlines Logo
7:09 pm - 9:45 pm
STL
-
BHX
20h 36m
2 stops
Multiple Airlines Logo
5:55 am - 8:25 pm
BHX
-
STL
20h 30m
2 stops
$869Multiple Airlines
Tue, May 5 - Tue, May 12
Lufthansa Logo
3:30 pm - 5:30 pm
STL
-
BHX
20h 00m
1 stop
Lufthansa Logo
5:55 am - 1:25 pm
BHX
-
STL
13h 30m
1 stop
$870Lufthansa
Wed, Aug 12 - Mon, Aug 24
United Airlines Logo
3:30 pm - 9:45 am
STL
-
BHX
12h 15m
1 stop
United Airlines Logo
6:05 am - 1:25 pm
BHX
-
STL
13h 20m
1 stop
$875United Airlines
Sun, Sep 20 - Wed, Oct 7
United Airlines Logo
3:30 pm - 5:40 pm
STL
-
BHX
20h 10m
1 stop
United Airlines Logo
5:55 am - 6:41 pm
BHX
-
STL
18h 46m
2 stops
$878United Airlines
Sun, Sep 20 - Tue, Oct 6
United Airlines Logo
10:24 am - 9:45 am
STL
-
BHX
17h 21m
2 stops
United Airlines Logo
6:05 am - 1:25 pm
BHX
-
STL
13h 20m
1 stop
$879United Airlines
Sun, Sep 20 - Wed, Oct 7
United Airlines Logo
2:40 pm - 9:45 am
STL
-
BHX
37h 05m
2 stops
United Airlines Logo
5:55 am - 1:25 pm
BHX
-
STL
13h 30m
1 stop
$883United Airlines
Sat, Sep 19 - Tue, Oct 6
United Airlines Logo
5:32 pm - 5:40 pm
STL
-
BHX
18h 08m
2 stops
United Airlines Logo
5:55 am - 4:26 pm
BHX
-
STL
16h 31m
2 stops
$890United Airlines
Sun, Sep 20 - Fri, Oct 2
United Airlines Logo
6:55 pm - 9:45 am
STL
-
BHX
32h 50m
2 stops
United Airlines Logo
6:05 am - 6:41 pm
BHX
-
STL
18h 36m
2 stops
$894United Airlines
Sat, Sep 19 - Thu, Oct 8

Lufthansa flights from St. Louis to Birmingham

Our best Lufthansa deals on St. Louis to Birmingham flight tickets
Lufthansa
Aug 12
STL1:18 pmLambert-St Louis
21h 52m
2 stops
BHX5:10 pmBirmingham
Aug 24
BHX5:55 pmBirmingham
25h 30m
2 stops
STL1:25 pmLambert-St Louis
$838
Lufthansa
Aug 12
STL3:30 pmLambert-St Louis
20h 00m
1 stop
BHX5:30 pmBirmingham
Aug 24
BHX5:55 pmBirmingham
25h 30m
2 stops
STL1:25 pmLambert-St Louis
$843
Lufthansa
Aug 12
STL3:30 pmLambert-St Louis
20h 00m
1 stop
BHX5:30 pmBirmingham
Aug 24
BHX5:55 amBirmingham
13h 30m
1 stop
STL1:25 pmLambert-St Louis
$870

United Airlines flights from St. Louis to Birmingham

Our best United Airlines deals on St. Louis to Birmingham flight tickets
United Airlines
Sep 19
STL5:32 pmLambert-St Louis
34h 13m
3 stops
BHX9:45 amBirmingham
Oct 6
BHX5:55 amBirmingham
13h 30m
1 stop
STL1:25 pmLambert-St Louis
$883
United Airlines
Sep 19
STL6:55 pmLambert-St Louis
32h 50m
2 stops
BHX9:45 amBirmingham
Oct 8
BHX6:05 amBirmingham
18h 36m
2 stops
STL6:41 pmLambert-St Louis
$894
United Airlines
Sep 19
STL5:32 pmLambert-St Louis
34h 13m
3 stops
BHX9:45 amBirmingham
Oct 5
BHX10:20 amBirmingham
35h 18m
2 stops
STL3:38 pmLambert-St Louis
$913

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 March 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

Cheapest round-trip

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Wed 8/12

1:18 pm-5:10 pm

2 stops21h 52m

Birmingham

Mon 8/24

5:55 pm-1:25 pm

2 stops25h 30m

$838

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Wed 8/12

3:30 pm-5:30 pm

1 stop20h 00m

Birmingham

Mon 8/24

5:55 pm-1:25 pm

2 stops25h 30m

$843

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Tue 5/5

7:09 pm-9:45 pm

2 stops20h 36m

Birmingham

Tue 5/12

5:55 am-8:25 pm

2 stops20h 30m

$869

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Wed 8/12

3:30 pm-5:30 pm

1 stop20h 00m

Birmingham

Mon 8/24

5:55 am-1:25 pm

1 stop13h 30m

$870
Quickest round-trip

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Sun 9/20

3:30 pm-9:45 am

1 stop12h 15m

Birmingham

Wed 10/7

6:05 am-1:25 pm

1 stop13h 20m

$875

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Sun 9/20

3:30 pm-5:40 pm

1 stop20h 10m

Birmingham

Tue 10/6

5:55 am-6:41 pm

2 stops18h 46m

$878

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Sun 9/20

10:24 am-9:45 am

2 stops17h 21m

Birmingham

Wed 10/7

6:05 am-1:25 pm

1 stop13h 20m

$879

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Sat 9/19

2:40 pm-9:45 am

2 stops37h 05m

Birmingham

Tue 10/6

5:55 am-1:25 pm

1 stop13h 30m

$883

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Sun 9/20

5:32 pm-5:40 pm

2 stops18h 08m

Birmingham

Fri 10/2

5:55 am-4:26 pm

2 stops16h 31m

$890

St. LouisBirmingham

STL - BHX

STLBHX

Lambert-St Louis

Sat 9/19

6:55 pm-9:45 am

2 stops32h 50m

Birmingham

Thu 10/8

6:05 am-6:41 pm

2 stops18h 36m

$894

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

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

Can stopping save me money on St. Louis to Birmingham flights?

You could potentially save up to 28% on your flight if you consider stops on a St. Louis to Birmingham flight.

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

12h 20m

Direct flights

None
The fastest flight from St. Louis to Birmingham takes 12h 20m
There are no direct flights from St. Louis to Birmingham. There are no popular flight routes from St. Louis to Birmingham.
Search flight deals

  • 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 12h 20m 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 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.

Traveling to a place near Birmingham?

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