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Cheap flights from Birmingham to St. Louis from $683

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Birmingham to St. Louis departing on 8/10. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Birmingham to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:10 pm - 9:33 pm
BHX
-
STL
32h 23m
2 stops
Scandinavian Airlines Logo
12:20 pm - 6:30 pm
STL
-
BHX
24h 10m
2 stops
$800Scandinavian Airlines
Thu, Nov 12 - Mon, Nov 16
Scandinavian Airlines Logo
7:15 pm - 11:58 pm
BHX
-
STL
34h 43m
2 stops
Scandinavian Airlines Logo
6:45 pm - 6:35 pm
STL
-
BHX
41h 50m
2 stops
$884Scandinavian Airlines
Wed, Sep 2 - Wed, Sep 30
KLM Logo
9:25 am - 11:56 pm
BHX
-
STL
20h 31m
2 stops
KLM Logo
6:59 pm - 8:35 am
STL
-
BHX
31h 36m
2 stops
$893KLM
Wed, Dec 2 - Tue, Jan 12
Multiple Airlines Logo
5:55 am - 3:54 pm
BHX
-
STL
15h 59m
2 stops
Multiple Airlines Logo
6:05 pm - 1:40 pm
STL
-
BHX
13h 35m
2 stops
$901Multiple Airlines
Tue, Sep 29 - Tue, Oct 20
Multiple Airlines Logo
6:10 am - 1:45 pm
BHX
-
STL
13h 35m
1 stop
Multiple Airlines Logo
10:45 am - 9:45 am
STL
-
BHX
17h 00m
2 stops
$995Multiple Airlines
Wed, Dec 2 - Tue, Jan 12
Multiple Airlines Logo
9:30 pm - 8:31 pm
BHX
-
STL
29h 01m
3 stops
Multiple Airlines Logo
12:10 pm - 5:25 pm
STL
-
BHX
23h 15m
2 stops
$1,085Multiple Airlines
Wed, Sep 2 - Wed, Sep 30
Scandinavian Airlines Logo
7:10 pm - 11:39 pm
BHX
-
STL
34h 29m
2 stops
Scandinavian Airlines Logo
11:51 am - 6:30 pm
STL
-
BHX
24h 39m
2 stops
$1,090Scandinavian Airlines
Wed, Jan 13 - Sun, Jan 17
Multiple Airlines Logo
5:55 am - 1:25 pm
BHX
-
STL
13h 30m
1 stop
Multiple Airlines Logo
12:00 pm - 8:35 am
STL
-
BHX
14h 35m
2 stops
$1,112Multiple Airlines
Tue, Sep 29 - Tue, Oct 20
Multiple Airlines Logo
9:30 pm - 8:31 pm
BHX
-
STL
29h 01m
3 stops
Multiple Airlines Logo
12:10 pm - 5:35 pm
STL
-
BHX
23h 25m
3 stops
$1,128Multiple Airlines
Wed, Sep 2 - Wed, Sep 30
Air France Logo
6:00 am - 5:38 pm
BHX
-
STL
17h 38m
2 stops
Air France Logo
5:23 pm - 1:40 pm
STL
-
BHX
38h 17m
2 stops
$1,147Air France
Fri, Aug 28 - Fri, Sep 4

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Scandinavian Airlines flights from Birmingham to St. Louis

Our best Scandinavian Airlines deals on Birmingham to St. Louis flight tickets
Scandinavian Airlines
Nov 12
BHX7:10 pmBirmingham
32h 23m
2 stops
STL9:33 pmLambert-St Louis
Nov 16
STL12:20 pmLambert-St Louis
24h 10m
2 stops
BHX6:30 pmBirmingham
$800
Scandinavian Airlines
Sep 2
BHX7:15 pmBirmingham
34h 43m
2 stops
STL11:58 pmLambert-St Louis
Sep 30
STL6:45 pmLambert-St Louis
41h 50m
2 stops
BHX6:35 pmBirmingham
$884
Scandinavian Airlines
Jan 13
BHX7:10 pmBirmingham
34h 29m
2 stops
STL11:39 pmLambert-St Louis
Jan 17
STL11:51 amLambert-St Louis
24h 39m
2 stops
BHX6:30 pmBirmingham
$1,090

Aer Lingus flights from Birmingham to St. Louis

Our best Aer Lingus deals on Birmingham to St. Louis flight tickets
Aer Lingus
Aug 24
BHX8:10 amBirmingham
21h 24m
2 stops
STL11:34 pmLambert-St Louis
Aug 29
STL5:13 pmLambert-St Louis
19h 52m
2 stops
BHX7:05 pmBirmingham
$1,345
Aer Lingus
Aug 23
BHX7:35 pmBirmingham
34h 39m
2 stops
STL12:14 amLambert-St Louis
Aug 29
STL5:13 pmLambert-St Louis
19h 52m
2 stops
BHX7:05 pmBirmingham
$1,357
Aer Lingus
Aug 24
BHX8:10 amBirmingham
21h 24m
2 stops
STL11:34 pmLambert-St Louis
Aug 27
STL6:00 amLambert-St Louis
19h 40m
2 stops
BHX7:40 amBirmingham
$1,468

momondo Fare Finder

 
Customize your flight search to find flights from Birmingham to St. Louis 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 August 1, 2026.
Use the filters below to find and compare flights from Birmingham to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Thu 11/12

7:10 pm-9:33 pm

2 stops32h 23m

Lambert-St Louis

Mon 11/16

12:20 pm-6:30 pm

2 stops24h 10m

$800

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Wed 9/2

7:15 pm-11:58 pm

2 stops34h 43m

Lambert-St Louis

Wed 9/30

6:45 pm-6:35 pm

2 stops41h 50m

$884

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Wed 12/2

9:25 am-11:56 pm

2 stops20h 31m

Lambert-St Louis

Tue 1/12

6:59 pm-8:35 am

2 stops31h 36m

$893

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Tue 9/29

5:55 am-3:54 pm

2 stops15h 59m

Lambert-St Louis

Tue 10/20

6:05 pm-1:40 pm

2 stops13h 35m

$901

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Wed 12/2

6:10 am-1:45 pm

1 stop13h 35m

Lambert-St Louis

Tue 1/12

10:45 am-9:45 am

2 stops17h 00m

$995

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Wed 9/2

9:30 pm-8:31 pm

3 stops29h 01m

Lambert-St Louis

Wed 9/30

12:10 pm-5:25 pm

2 stops23h 15m

$1,085

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Wed 1/13

7:10 pm-11:39 pm

2 stops34h 29m

Lambert-St Louis

Sun 1/17

11:51 am-6:30 pm

2 stops24h 39m

$1,090
Quickest round-trip

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Tue 9/29

5:55 am-1:25 pm

1 stop13h 30m

Lambert-St Louis

Tue 10/20

12:00 pm-8:35 am

2 stops14h 35m

$1,112

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Wed 9/2

9:30 pm-8:31 pm

3 stops29h 01m

Lambert-St Louis

Wed 9/30

12:10 pm-5:35 pm

3 stops23h 25m

$1,128

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Fri 8/28

6:00 am-5:38 pm

2 stops17h 38m

Lambert-St Louis

Fri 9/4

5:23 pm-1:40 pm

2 stops38h 17m

$1,147

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to St. Louis from

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

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 airline that flies from Birmingham to Lambert-St Louis?

Lufthansa is the most popular carrier operating from Birmingham to Lambert-St Louis

When to book flights from Birmingham to St. Louis

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

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

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

Fastest flight time

34h 29m

Direct flights

None
The fastest flight from Birmingham to St. Louis takes 34h 29m
There are no direct flights from Birmingham to St. Louis. There are no popular flight routes from Birmingham to St. Louis.
Search flight deals

Frequently asked questions about flying from Birmingham to St. Louis

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

    Birmingham and Lambert-St Louis are 4100.3 mi apart from one another. In terms of flight time, this usually takes a little over 34h 29m.

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

    Prices for flights from Birmingham Airport to Lambert-St Louis Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Birmingham Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Hermann
St. Peters
Maryland Heights
Florissant
Collinsville
Alton
O'Fallon
Clayton
Farmington
Fenton
Wentzville
Festus
Eureka
Edwardsville
Litchfield
Grafton
Shrewsbury

Why use momondo?

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

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

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

momondo does allow users to show only those flights to St. Louis from Birmingham which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Birmingham.

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

If you are not ready to book a flight from Birmingham to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.

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