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Cheap flights from Birmingham to St. Louis from £508

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — STL
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Birmingham to St. Louis

Enter your travel dates to find the best prices.

Cheapest flights from Birmingham to St. Louis
Explore the most affordable flight options available from Birmingham to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Wed 2/919:15
BHX
-
STL
2 stops34h 43m
Scandinavian Airlines
Wed 30/918:45
STL
-
BHX
2 stops41h 50m
Scandinavian Airlines
Deal found 30/7£657
Wed 2/1209:25
BHX
-
STL
2 stops20h 31m
KLM
Tue 12/118:59
STL
-
BHX
2 stops31h 36m
KLM
Deal found 28/7£664
Tue 29/905:55
BHX
-
STL
2 stops15h 59m
Multiple Airlines
Tue 20/1018:05
STL
-
BHX
2 stops13h 35m
Multiple Airlines
Deal found 30/7£669
Wed 2/1206:10
BHX
-
STL
1 stop13h 35m
Multiple Airlines
Tue 12/110:45
STL
-
BHX
2 stops17h 00m
Multiple Airlines
Deal found 28/7£739
Wed 2/921:30
BHX
-
STL
3 stops29h 01m
Multiple Airlines
Wed 30/912:10
STL
-
BHX
2 stops23h 15m
Multiple Airlines
Deal found 30/7£806
Fri 28/806:00
BHX
-
STL
2 stops17h 38m
Air France
Fri 4/917:23
STL
-
BHX
2 stops38h 17m
Air France
Deal found 30/7£852
Tue 29/905:55
BHX
-
STL
1 stop13h 30m
Lufthansa
Tue 20/1015:30
STL
-
BHX
1 stop12h 20m
Lufthansa
Deal found 30/7£860
Wed 2/906:05
BHX
-
STL
1 stop13h 20m
Lufthansa
Wed 30/915:30
STL
-
BHX
1 stop12h 10m
Lufthansa
Deal found 30/7£955

Find flight deals from Birmingham to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHX) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 August 2026.

Round-trip from

£570

One-way from

£508
Scandinavian Airlines
  • Scandinavian Airlines
  • 25/10-1/11
  • 4 total stops
  • 58h 08m total
  • Birmingham to St. Louis
Search Deals
10/8
  • 10/8
  • 3 total stops
  • 29h 37m total
  • Birmingham to St. Louis
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 1 August 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

Wed 2/12

06:10-13:45

1 stop13h 35m

Lambert-St Louis

Tue 12/1

10:45-09:45

2 stops17h 00m

£739

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Wed 13/1

19:10-23:39

2 stops34h 29m

Lambert-St Louis

Sun 17/1

11:51-18:30

2 stops24h 39m

£878

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Tue 29/9

16:35-14:00

3 stops27h 25m

Lambert-St Louis

Tue 20/10

14:40-17:25

2 stops20h 45m

£943

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Fri 28/8

08:10-00:14

2 stops22h 04m

Lambert-St Louis

Fri 4/9

20:07-16:05

2 stops13h 58m

£1,002

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Sun 13/9

10:40-13:25

1 stop32h 45m

Lambert-St Louis

Sun 20/9

15:32-17:25

2 stops43h 53m

£1,027
Fastest return journey

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Wed 13/1

06:10-13:45

1 stop13h 35m

Lambert-St Louis

Sun 17/1

15:40-12:35

1 stop14h 55m

£1,034
Cheapest one-way
Fastest single journey

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Mon 10/8

21:05-20:42

3 stops29h 37m

£508

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Sun 9/8

08:30-20:42

3 stops42h 12m

£580

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Sorted by cheapest first

Best time to book a flight from Birmingham to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Birmingham with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Birmingham to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Birmingham to St. Louis?

    Airlines like KLM and Scandinavian Airlines fly from Birmingham to St. Louis in about 20h 31m. The time it takes to get you to your destination can typically vary by up to 13h 58m. The distance from Birmingham to St. Louis is about 4108 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Birmingham to St. Louis that include hotel bookings?

    Yes. In addition to deals on Birmingham to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to St. Louis.

  • Can I find deals for business class flights from Birmingham to St. Louis?

    Yes. Cheapflights offers flight deals from Birmingham to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Deals for Birmingham to St. Louis flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Birmingham to St. Louis?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St. Louis from Birmingham.

Can Cheapflights find flights from Birmingham to St. Louis with no change fees?

Yes, we can. To see specific flights from Birmingham to St. Louis with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Birmingham to St. Louis become cheaper?

Yes, Cheapflights offers price alerts on Birmingham to St. Louis flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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