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Cheap flights from Birmingham to St. Louis from $960

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Birmingham to St. Louis departing on 4/30. 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 Birmingham to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:55 am - 9:19 pm
BHX
-
STL
21h 24m
2 stops
Delta Logo
10:49 am - 9:30 am
STL
-
BHX
16h 41m
2 stops
$960Delta
Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
5:55 am - 4:10 pm
BHX
-
STL
16h 15m
2 stops
Multiple Airlines Logo
4:12 pm - 1:40 pm
STL
-
BHX
15h 28m
2 stops
$1,048Multiple Airlines
Tue, May 19 - Thu, Jul 9
Multiple Airlines Logo
6:05 pm - 1:25 pm
BHX
-
STL
25h 20m
1 stop
Multiple Airlines Logo
10:51 am - 8:35 am
STL
-
BHX
15h 44m
2 stops
$1,195Multiple Airlines
Tue, May 19 - Thu, Jul 9
Aer Lingus Logo
6:40 pm - 7:22 pm
BHX
-
STL
30h 42m
2 stops
Aer Lingus Logo
5:11 pm - 6:10 pm
STL
-
BHX
18h 59m
2 stops
$1,238Aer Lingus
Sat, Jun 27 - Mon, Jul 6
Multiple Airlines Logo
8:30 am - 8:25 pm
BHX
-
STL
17h 55m
3 stops
Multiple Airlines Logo
12:10 pm - 5:25 pm
STL
-
BHX
23h 15m
2 stops
$1,259Multiple Airlines
Sat, Jun 27 - Mon, Jul 6
Lufthansa Logo
6:10 pm - 1:25 pm
BHX
-
STL
25h 15m
1 stop
Lufthansa Logo
1:24 pm - 5:15 pm
STL
-
BHX
21h 51m
2 stops
$1,364Lufthansa
Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
3:35 pm - 8:25 pm
BHX
-
STL
34h 50m
3 stops
Multiple Airlines Logo
2:40 pm - 5:15 pm
STL
-
BHX
20h 35m
2 stops
$1,404Multiple Airlines
Tue, May 19 - Thu, Jul 9
Multiple Airlines Logo
3:35 pm - 8:25 pm
BHX
-
STL
34h 50m
3 stops
Multiple Airlines Logo
8:55 am - 11:25 am
STL
-
BHX
20h 30m
3 stops
$1,675Multiple Airlines
Tue, May 19 - Thu, Jul 9
Multiple Airlines Logo
6:20 pm - 1:25 pm
BHX
-
STL
25h 05m
1 stop
Multiple Airlines Logo
10:20 am - 8:35 am
STL
-
BHX
16h 15m
2 stops
$1,775Multiple Airlines
Sat, Jun 27 - Mon, Jul 6
Multiple Airlines Logo
3:45 pm - 1:25 pm
BHX
-
STL
27h 40m
3 stops
Multiple Airlines Logo
2:15 pm - 5:55 pm
STL
-
BHX
21h 40m
2 stops
$1,868Multiple Airlines
Thu, Apr 30 - Thu, May 7

Scandinavian Airlines flights from Birmingham to St. Louis

Our best Scandinavian Airlines deals on Birmingham to St. Louis flight tickets
Scandinavian Airlines
May 4
BHX7:15 pmBirmingham
32h 04m
2 stops
STL9:19 pmLambert-St Louis
Jun 13
STL1:20 pmLambert-St Louis
18h 20m
2 stops
BHX1:40 pmBirmingham
$1,043
Scandinavian Airlines
Apr 29
BHX7:15 pmBirmingham
32h 04m
2 stops
STL9:19 pmLambert-St Louis
Jun 13
STL1:20 pmLambert-St Louis
18h 20m
2 stops
BHX1:40 pmBirmingham
$1,185
Scandinavian Airlines
May 1
BHX11:15 amBirmingham
42h 21m
2 stops
STL11:36 pmLambert-St Louis
Jun 13
STL1:20 pmLambert-St Louis
18h 20m
2 stops
BHX1:40 pmBirmingham
$1,381

Delta flights from Birmingham to St. Louis

Our best Delta deals on Birmingham to St. Louis flight tickets
Delta
Apr 28
BHX5:55 amBirmingham
16h 47m
2 stops
STL4:42 pmLambert-St Louis
Jun 16
STL10:20 amLambert-St Louis
21h 20m
2 stops
BHX1:40 pmBirmingham
$1,092
Delta
Apr 30
BHX5:55 amBirmingham
14h 34m
2 stops
STL2:29 pmLambert-St Louis
Jun 16
STL10:20 amLambert-St Louis
21h 20m
2 stops
BHX1:40 pmBirmingham
$1,131

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 April 7, 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 4/30

5:55 am-9:19 pm

2 stops21h 24m

Lambert-St Louis

Thu 5/7

10:49 am-9:30 am

2 stops16h 41m

$960
Quickest round-trip

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Tue 5/19

5:55 am-4:10 pm

2 stops16h 15m

Lambert-St Louis

Thu 7/9

4:12 pm-1:40 pm

2 stops15h 28m

$1,048

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Tue 5/19

6:05 pm-1:25 pm

1 stop25h 20m

Lambert-St Louis

Thu 7/9

10:51 am-8:35 am

2 stops15h 44m

$1,195

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Sat 6/27

6:40 pm-7:22 pm

2 stops30h 42m

Lambert-St Louis

Mon 7/6

5:11 pm-6:10 pm

2 stops18h 59m

$1,238

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Sat 6/27

8:30 am-8:25 pm

3 stops17h 55m

Lambert-St Louis

Mon 7/6

12:10 pm-5:25 pm

2 stops23h 15m

$1,259

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Thu 4/30

6:10 pm-1:25 pm

1 stop25h 15m

Lambert-St Louis

Thu 5/7

1:24 pm-5:15 pm

2 stops21h 51m

$1,364

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Tue 5/19

3:35 pm-8:25 pm

3 stops34h 50m

Lambert-St Louis

Thu 7/9

2:40 pm-5:15 pm

2 stops20h 35m

$1,404

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Tue 5/19

3:35 pm-8:25 pm

3 stops34h 50m

Lambert-St Louis

Thu 7/9

8:55 am-11:25 am

3 stops20h 30m

$1,675

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Sat 6/27

6:20 pm-1:25 pm

1 stop25h 05m

Lambert-St Louis

Mon 7/6

10:20 am-8:35 am

2 stops16h 15m

$1,775

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Thu 4/30

3:45 pm-1:25 pm

3 stops27h 40m

Lambert-St Louis

Thu 5/7

2:15 pm-5:55 pm

2 stops21h 40m

$1,868

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

30h 44m

Direct flights

None
The fastest flight from Birmingham to St. Louis takes 30h 44m
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 30h 44m.

  • 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.

Frequently asked questions about flying from Birmingham to St. Louis

  • How do I get Price Alerts for flights from Birmingham to St. Louis?

    Confirm your travel details to search for the latest offers for flights from Birmingham to St. Louis. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Birmingham to St. Louis with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near St. Louis?

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

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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