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Cheap flights from Birmingham to St. Louis from £525

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 18/7. 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 return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:10 - 23:25
BHX
-
STL
23h 15m
2 stops
United Airlines Logo
15:40 - 12:35
STL
-
BHX
14h 55m
1 stop
£670United Airlines
Sat, 21 Nov - Wed, 25 Nov
United Airlines Logo
06:10 - 20:59
BHX
-
STL
20h 49m
2 stops
United Airlines Logo
13:00 - 12:35
STL
-
BHX
17h 35m
2 stops
£673United Airlines
Sat, 21 Nov - Wed, 25 Nov
Air France Logo
06:00 - 16:46
BHX
-
STL
16h 46m
2 stops
Air France Logo
11:18 - 09:30
STL
-
BHX
16h 12m
2 stops
£735Air France
Wed, 1 Jul - Sat, 11 Jul
Lufthansa Logo
06:05 - 13:25
BHX
-
STL
13h 20m
1 stop
Lufthansa Logo
12:55 - 17:10
STL
-
BHX
22h 15m
2 stops
£743Lufthansa
Wed, 1 Jul - Sat, 11 Jul
Multiple Airlines Logo
06:00 - 16:46
BHX
-
STL
16h 46m
2 stops
Multiple Airlines Logo
11:18 - 08:35
STL
-
BHX
15h 17m
2 stops
£773Multiple Airlines
Sat, 27 Jun - Fri, 3 Jul
Delta Logo
10:35 - 23:23
BHX
-
STL
18h 48m
2 stops
Delta Logo
17:36 - 13:40
STL
-
BHX
14h 04m
2 stops
£775Delta
Sun, 28 Jun - Sat, 4 Jul
KLM Logo
09:15 - 20:37
BHX
-
STL
17h 22m
2 stops
KLM Logo
11:18 - 08:35
STL
-
BHX
15h 17m
2 stops
£825KLM
Wed, 8 Jul - Wed, 29 Jul
Multiple Airlines Logo
05:55 - 16:46
BHX
-
STL
16h 51m
2 stops
Multiple Airlines Logo
17:36 - 13:40
STL
-
BHX
14h 04m
2 stops
£828Multiple Airlines
Wed, 8 Jul - Wed, 29 Jul
Multiple Airlines Logo
08:10 - 20:25
BHX
-
STL
18h 15m
3 stops
Multiple Airlines Logo
14:40 - 09:45
STL
-
BHX
37h 05m
2 stops
£865Multiple Airlines
Sun, 28 Jun - Sat, 4 Jul
Multiple Airlines Logo
23:15 - 20:25
BHX
-
STL
27h 10m
3 stops
Multiple Airlines Logo
14:40 - 17:35
STL
-
BHX
20h 55m
2 stops
£903Multiple Airlines
Sat, 27 Jun - Fri, 3 Jul

Lufthansa flights from Birmingham to St. Louis

Our best Lufthansa deals on Birmingham to St. Louis flight tickets
Lufthansa
1 Jul
BHX06:05Birmingham
13h 20m
1 stop
STL13:25Lambert-St Louis
11 Jul
STL12:55Lambert-St Louis
22h 15m
2 stops
BHX17:10Birmingham
£743
Lufthansa
27 Jun
BHX05:55Birmingham
23h 49m
2 stops
STL23:44Lambert-St Louis
3 Jul
STL15:30Lambert-St Louis
12h 20m
1 stop
BHX09:50Birmingham
£971
Lufthansa
8 Jul
BHX06:05Birmingham
13h 20m
1 stop
STL13:25Lambert-St Louis
29 Jul
STL15:30Lambert-St Louis
12h 10m
1 stop
BHX09:40Birmingham
£1,082

United Airlines flights from Birmingham to St. Louis

Our best United Airlines deals on Birmingham to St. Louis flight tickets
United Airlines
21 Nov
BHX06:10Birmingham
23h 15m
2 stops
STL23:25Lambert-St Louis
25 Nov
STL15:40Lambert-St Louis
14h 55m
1 stop
BHX12:35Birmingham
£670
United Airlines
21 Nov
BHX06:10Birmingham
20h 49m
2 stops
STL20:59Lambert-St Louis
25 Nov
STL13:00Lambert-St Louis
17h 35m
2 stops
BHX12:35Birmingham
£673
United Airlines
21 Nov
BHX06:10Birmingham
20h 49m
2 stops
STL20:59Lambert-St Louis
25 Nov
STL09:23Lambert-St Louis
21h 12m
2 stops
BHX12:35Birmingham
£1,051

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 8 June 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 return flight

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Sat 21/11

06:10-23:25

2 stops23h 15m

Lambert-St Louis

Wed 25/11

15:40-12:35

1 stop14h 55m

£670

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Sat 21/11

06:10-20:59

2 stops20h 49m

Lambert-St Louis

Wed 25/11

13:00-12:35

2 stops17h 35m

£673

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Wed 1/7

06:00-16:46

2 stops16h 46m

Lambert-St Louis

Sat 11/7

11:18-09:30

2 stops16h 12m

£735

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Wed 1/7

06:05-13:25

1 stop13h 20m

Lambert-St Louis

Sat 11/7

12:55-17:10

2 stops22h 15m

£743

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Sat 27/6

06:00-16:46

2 stops16h 46m

Lambert-St Louis

Fri 3/7

11:18-08:35

2 stops15h 17m

£773

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Sun 28/6

10:35-23:23

2 stops18h 48m

Lambert-St Louis

Sat 4/7

17:36-13:40

2 stops14h 04m

£775

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Wed 8/7

09:15-20:37

2 stops17h 22m

Lambert-St Louis

Wed 29/7

11:18-08:35

2 stops15h 17m

£825
Fastest return journey

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Wed 8/7

05:55-16:46

2 stops16h 51m

Lambert-St Louis

Wed 29/7

17:36-13:40

2 stops14h 04m

£828

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Sun 28/6

08:10-20:25

3 stops18h 15m

Lambert-St Louis

Sat 4/7

14:40-09:45

2 stops37h 05m

£865

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Sat 27/6

23:15-20:25

3 stops27h 10m

Lambert-St Louis

Fri 3/7

14:40-17:35

2 stops20h 55m

£902

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Birmingham and St. Louis?

What is the cheapest month to fly to St. Louis?

The month of April is, on average, the cheapest month to fly to St. Louis from Birmingham, with most prices found around £0. If you’re not able to fly to St. Louis in April, then January is your next best option. Flight prices from Birmingham to St. Louis during January average around £0.

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 return 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

13h 20m

Direct flights

None
The fastest flight from Birmingham to St. Louis takes 13h 20m
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. By plane, this route typically takes 13h 20m.

  • 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 were last updated today.

  • How many operators does momondo search for flights from Birmingham Airport to Lambert-St Louis Airport?

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

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

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Birmingham to St. Louis?

Best airlines flying from Birmingham to St. Louis

Compare and see reviews for airlines that fly from Birmingham to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £568Free CancellationRating
7.8
1,527 reviews
Search KLM flights

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Litchfield
Collinsville

Why use momondo?

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

It is quick and easy to find Birmingham to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

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

Flights from Birmingham to St. Louis 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 Birmingham to St. Louis?

Once you have performed a search for Birmingham to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to St. Louis from Birmingham 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.

An easier way to manage your St. Louis trip

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