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

Airlines like Scandinavian Airlines fly from Birmingham to St. Louis in about 32h 05m. The time it takes to get you to your destination can typically vary by up to . The distance from Birmingham to St. Louis is about 4108 mi.

What are the cheapest airlines flying from Birmingham to St. Louis round-trip?

According to our current data, Aer Lingus (£783), and KLM (£783) offers the cheapest pricing from Birmingham to St. Louis. Users have found that Aer Lingus is 21% cheaper than the other options available to this destination.

What is the cheapest day to fly from Birmingham to St. Louis?

Travellers seeking maximum savings on their Birmingham to St. Louis flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 inches per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

What is the cheapest day to fly round-trip from Birmingham to St. Louis?

Saturday flights are found to be more expensive to fly from Birmingham to St. Louis. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. Louis.

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

The best pricing can be found in the month of April. Prices to St. Louis from Birmingham average £995. You can even find prices in April for less than £995, as users have found deals to St. Louis from as low as £735. The month of June appears to be one of the more expensive times to travel to St. Louis from Birmingham. Flying in the targeted month can save you up to 42%.

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.

£606+ Cheap Flights from Birmingham to St. Louis

Cheap flight deals from Birmingham to St. Louis

Round-trip from	£606
Popular in	June
Cheapest in	April
Average price	£1,045

Scandinavian Airlines
2/10-28/10
4 total stops
54h 29m total
Birmingham to St. Louis

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£100 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£29 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Birmingham to St. Louis

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 26 August 2025.

Thu 2/1019:10BHX - STL

2 stops34h 14mScandinavian Airlines

Tue 28/1017:15STL - BHX

2 stops20h 15mScandinavian Airlines

Deal found 25/8£606

Thu 9/1013:10BHX - STL

2 stops30h 20mMultiple Airlines

Thu 16/1009:15STL - BHX

3 stops21h 35mMultiple Airlines

Deal found 25/8£631

Mon 29/919:10BHX - STL

2 stops32h 50mScandinavian Airlines

Mon 27/1017:15STL - BHX

2 stops20h 15mScandinavian Airlines

Deal found 25/8£640

Mon 29/919:10BHX - STL

2 stops32h 50mScandinavian Airlines

Sat 1/1115:59STL - BHX

2 stops21h 31mScandinavian Airlines

Deal found 25/8£675

Wed 1/1019:10BHX - STL

2 stops32h 05mScandinavian Airlines

Thu 30/1015:59STL - BHX

2 stops21h 31mScandinavian Airlines

Deal found 25/8£698

Thu 2/1019:10BHX - STL

2 stops32h 05mScandinavian Airlines

Thu 30/1015:59STL - BHX

2 stops21h 31mScandinavian Airlines

Deal found 25/8£712

Mon 29/919:10BHX - STL

2 stops32h 50mScandinavian Airlines

Thu 30/1015:59STL - BHX

2 stops21h 31mScandinavian Airlines

Deal found 25/8£746

Sat 1/1106:00BHX - STL

2 stops22h 44mLufthansa

Sun 30/1106:30STL - BHX

2 stops24h 05mLufthansa

Deal found 24/8£782

Thu 9/1005:55BHX - STL

2 stops22h 05mUnited Airlines

Thu 16/1012:25STL - BHX

2 stops14h 20mUnited Airlines

Deal found 25/8£806

Sun 28/914:35BHX - STL

2 stops36h 40mScandinavian Airlines

Tue 28/1015:59STL - BHX

2 stops21h 31mScandinavian Airlines

Deal found 25/8£835

Best flights from Birmingham to St. Louis
Discover carefully curated flight deals from Birmingham to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2025.

Thu 2/1019:10BHX - STL

2 stops32h 05mScandinavian Airlines

Sun 2/1113:30STL - BHX

2 stops23h 00mScandinavian Airlines

Deal found 25/8£606

Thu 9/1013:10BHX - STL

2 stops30h 20mMultiple Airlines

Thu 16/1009:15STL - BHX

3 stops21h 35mMultiple Airlines

Deal found 25/8£631

Thu 2/1019:10BHX - STL

2 stops34h 14mScandinavian Airlines

Wed 29/1015:59STL - BHX

2 stops21h 31mScandinavian Airlines

Deal found 25/8£606

Fri 3/1019:10BHX - STL

2 stops32h 50mScandinavian Airlines

Sun 2/1113:30STL - BHX

2 stops23h 00mScandinavian Airlines

Deal found 25/8£606

Fri 3/1019:10BHX - STL

2 stops32h 50mScandinavian Airlines

Tue 28/1015:59STL - BHX

2 stops21h 31mScandinavian Airlines

Deal found 25/8£606

Thu 2/1019:10BHX - STL

2 stops34h 14mScandinavian Airlines

Mon 27/1017:15STL - BHX

2 stops20h 15mScandinavian Airlines

Deal found 25/8£606

Fri 3/1019:10BHX - STL

2 stops32h 50mScandinavian Airlines

Mon 27/1017:15STL - BHX

2 stops20h 15mScandinavian Airlines

Deal found 25/8£606

Fri 3/1019:10BHX - STL

2 stops32h 50mScandinavian Airlines

Wed 29/1017:15STL - BHX

2 stops20h 15mScandinavian Airlines

Deal found 25/8£606

Thu 2/1019:10BHX - STL

2 stops34h 14mScandinavian Airlines

Tue 28/1017:15STL - BHX

2 stops20h 15mScandinavian Airlines

Deal found 25/8£606

Tue 30/919:10BHX - STL

2 stops32h 50mScandinavian Airlines

Wed 29/1017:15STL - BHX

2 stops20h 15mScandinavian Airlines

Deal found 25/8£640

Mon 29/919:10BHX - STL

2 stops32h 50mScandinavian Airlines

Tue 28/1017:15STL - BHX

2 stops20h 15mScandinavian Airlines

Deal found 25/8£640

Mon 29/919:10BHX - STL

2 stops32h 50mScandinavian Airlines

Sun 2/1113:30STL - BHX

2 stops23h 00mScandinavian Airlines

Deal found 25/8£640

Last-minute flights from Birmingham to St. Louis
Discover last-minute flight deals from Birmingham to St. Louis. Data last updated 26 August 2025 and is based on user searches.

Sun 28/914:35BHX - STL

2 stops38h 49mScandinavian Airlines

Wed 29/1015:59STL - BHX

2 stops21h 31mScandinavian Airlines

Deal found 25/8£835

Sun 28/910:45BHX - STL

1 stop37h 25mMultiple Airlines

Mon 27/1016:34STL - BHX

2 stops15h 16mMultiple Airlines

Deal found 25/8£844

Sun 28/910:45BHX - STL

1 stop37h 25mMultiple Airlines

Sun 2/1107:00STL - BHX

2 stops26h 30mMultiple Airlines

Deal found 25/8£858

Sun 28/914:35BHX - STL

2 stops38h 49mScandinavian Airlines

Sat 1/1117:15STL - BHX

2 stops20h 15mScandinavian Airlines

Deal found 25/8£869

Sun 28/910:45BHX - STL

1 stop37h 25mMultiple Airlines

Fri 31/1010:13STL - BHX

2 stops16h 32mMultiple Airlines

Deal found 25/8£879

Sun 28/910:45BHX - STL

1 stop37h 25mMultiple Airlines

Thu 30/1011:07STL - BHX

2 stops26h 23mMultiple Airlines

Deal found 25/8£900

Sun 28/910:45BHX - STL

1 stop37h 25mMultiple Airlines

Sat 1/1107:00STL - BHX

2 stops24h 35mMultiple Airlines

Deal found 25/8£922

Sun 28/910:45BHX - STL

1 stop37h 25mMultiple Airlines

Wed 29/1011:17STL - BHX

1 stop14h 53mMultiple Airlines

Deal found 25/8£924

Mon 29/919:10BHX - STL

2 stops32h 50mScandinavian Airlines

Mon 27/1017:15STL - BHX

2 stops20h 15mScandinavian Airlines

Deal found 25/8£640

Mon 29/919:10BHX - STL

2 stops32h 50mScandinavian Airlines

Sat 1/1115:59STL - BHX

2 stops21h 31mScandinavian Airlines

Deal found 25/8£675

Mon 29/919:10BHX - STL

2 stops32h 50mScandinavian Airlines

Thu 30/1015:59STL - BHX

2 stops21h 31mScandinavian Airlines

Deal found 25/8£746

Tue 30/906:00BHX - STL

2 stops16h 05mKLM

Fri 31/1010:45STL - BHX

2 stops16h 45mKLM

Deal found 25/8£920

Fly from

Fly to

Route

Depart

Return

Price

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Thu 2/10

19:10-21:15

2 stops32h 05m

Lambert-St Louis

Sun 2/11

13:30-18:30

2 stops23h 00m

£606

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Thu 2/10

19:10-23:24

2 stops34h 14m

Lambert-St Louis

Wed 29/10

15:59-18:30

2 stops21h 31m

£606

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Fri 3/10

19:10-22:00

2 stops32h 50m

Lambert-St Louis

Sun 2/11

13:30-18:30

2 stops23h 00m

£606

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Fri 3/10

19:10-22:00

2 stops32h 50m

Lambert-St Louis

Tue 28/10

15:59-18:30

2 stops21h 31m

£606

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Thu 2/10

19:10-23:24

2 stops34h 14m

Lambert-St Louis

Mon 27/10

17:15-18:30

2 stops20h 15m

£606

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Fri 3/10

19:10-22:00

2 stops32h 50m

Lambert-St Louis

Mon 27/10

17:15-18:30

2 stops20h 15m

£606

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Fri 3/10

19:10-22:00

2 stops32h 50m

Lambert-St Louis

Wed 29/10

17:15-18:30

2 stops20h 15m

£606

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Thu 2/10

19:10-23:24

2 stops34h 14m

Lambert-St Louis

Tue 28/10

17:15-18:30

2 stops20h 15m

£606

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Thu 9/10

13:10-13:30

2 stops30h 20m

Lambert-St Louis

Thu 16/10

09:15-12:50

3 stops21h 35m

£631

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Tue 30/9

19:10-22:00

2 stops32h 50m

Lambert-St Louis

Wed 29/10

17:15-18:30

2 stops20h 15m

£640

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 12 results

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.

Cheapflights Insights

Everything you need to know about your flight from Birmingham to St. Louis

What is the cheapest month to book a flight from Birmingham to St. Louis?

Currently, February is the cheapest month in which you can book a flight from Birmingham to St. Louis (average of £722). Flying from Birmingham to St. Louis in December is currently the most expensive (average of £1,033). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BHX to STL?

Unlike in the morning, when flights are generally more expensive, you can save up to 3% on flights from Birmingham to St. Louis by exploring options for tickets at midday.

Reviews of airlines servicing St. Louis

Read through reviews of airlines operating flights from Birmingham to St. Louis, such as KLM and Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,387 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,387 reviews

KLM

7.8

Good

1,387 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Aer Lingus

7.2

Good

1,237 reviews

KLM

7.8

Good

1,387 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

How long is the flight from Birmingham to St. Louis?
Airlines like Scandinavian Airlines fly from Birmingham to St. Louis in about 32h 05m. The time it takes to get you to your destination can typically vary by up to . The distance from Birmingham to St. Louis is about 4108 mi.
What are the cheapest airlines flying from Birmingham to St. Louis round-trip?
According to our current data, Aer Lingus (£783), and KLM (£783) offers the cheapest pricing from Birmingham to St. Louis. Users have found that Aer Lingus is 21% cheaper than the other options available to this destination.
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.
What is the cheapest month to book a flight from Birmingham to St. Louis?
Currently, February is the cheapest month in which you can book a flight from Birmingham to St. Louis (average of £722). Flying from Birmingham to St. Louis in December is currently the most expensive (average of £1,033). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Birmingham to St. Louis

Complete your trip

St. Louis car hire

Lambert-St Louis Airport car hire

Springfield Capital Airport car hire

Belleville Airport car hire

Marion Williamson County Airport car hire

Central West End car hire

Midtown car hire

Soulard car hire

Direct flights to United States

Top 2 airlines flying from Birmingham to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£783	Average£1,114	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
KLM	Cheapest£783	Average£959	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from Birmingham to St. Louis?

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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Cheap flights from Birmingham to St. Louis from £606

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Birmingham to St. Louis

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Birmingham to St. Louis

Cheapest flights from Birmingham to St. LouisExplore 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 26 August 2025.

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 26 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Birmingham to St. Louis that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Birmingham to St. Louis

What is the cheapest month to book a flight from Birmingham to St. Louis?

What is the cheapest time of day to fly from BHX to STL?

Reviews of airlines servicing St. Louis

Read through reviews of airlines operating flights from Birmingham to St. Louis, such as KLM and Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the cheapest airlines flying from Birmingham to St. Louis round-trip?

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

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

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

What is the cheapest month to book a flight from Birmingham to St. Louis?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Birmingham to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Birmingham to St. Louis

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Birmingham to St. Louis?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 26 August 2025.