$582 Cheap Flights from Birmingham (BHX) to St. Louis (STL)

View $582 flight on Sun, Jan 25, 2026Opens in a new window

Popular airlines from Birmingham Airport (BHX) to St. Louis Lambert Intl. Airport (STL)

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Cheap Flights from Birmingham to St. Louis (BHX-STL)

Prices were available within the past 7 days and start at $582 for one-way flights and $854 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Nov 8 - Thu, Nov 27
BHX
Birmingham
STL
St. Louis
$854 Roundtrip, found 5 days ago
$854
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 8 from Birmingham to St. Louis, returning Thu, Nov 27, priced at $854 found 5 days ago
Delta
Sat, Nov 8 - Fri, Nov 28
BHX
Birmingham
STL
St. Louis
$854 Roundtrip, found 5 days ago
$854
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 8 from Birmingham to St. Louis, returning Fri, Nov 28, priced at $854 found 5 days ago
Virgin Atlantic
Wed, Nov 5 - Fri, Nov 14
BHX
Birmingham
STL
St. Louis
$854 Roundtrip, found 4 days ago
$854
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Wed, Nov 5 from Birmingham to St. Louis, returning Fri, Nov 14, priced at $854 found 4 days ago
Delta
Tue, Dec 2 - Sun, Dec 7
BHX
Birmingham
STL
St. Louis
$855 Roundtrip, found 3 days ago
$855
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Dec 2 from Birmingham to St. Louis, returning Sun, Dec 7, priced at $855 found 3 days ago
Delta
Mon, Nov 24 - Sun, Dec 7
BHX
Birmingham
STL
St. Louis
$858 Roundtrip, found 5 days ago
$858
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Nov 24 from Birmingham to St. Louis, returning Sun, Dec 7, priced at $858 found 5 days ago
Virgin Atlantic
Wed, Nov 5 - Fri, Nov 14
BHX
Birmingham
STL
St. Louis
$859 Roundtrip, found 4 days ago
$859
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Wed, Nov 5 from Birmingham to St. Louis, returning Fri, Nov 14, priced at $859 found 4 days ago
Virgin Atlantic
Sun, Dec 7 - Wed, Dec 24
BHX
Birmingham
STL
St. Louis
$860 Roundtrip, found 5 days ago
$860
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Sun, Dec 7 from Birmingham to St. Louis, returning Wed, Dec 24, priced at $860 found 5 days ago
KLM
Fri, Dec 5 - Sun, Dec 7
BHX
Birmingham
STL
St. Louis
$889 Roundtrip, found 3 days ago
$889
Roundtrip
found 3 days ago
Select KLM flight, departing Fri, Dec 5 from Birmingham to St. Louis, returning Sun, Dec 7, priced at $889 found 3 days ago
Air France
Wed, Nov 5 - Fri, Nov 14
BHX
Birmingham
STL
St. Louis
$892 Roundtrip, found 4 days ago
$892
Roundtrip
found 4 days ago
Select Air France flight, departing Wed, Nov 5 from Birmingham to St. Louis, returning Fri, Nov 14, priced at $892 found 4 days ago
American Airlines
Wed, Dec 3 - Mon, Dec 15
BHX
Birmingham
STL
St. Louis
$974 Roundtrip, found 5 days ago
$974
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Dec 3 from Birmingham to St. Louis, returning Mon, Dec 15, priced at $974 found 5 days ago

Alternative airports near St. Louis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $854
STL
Lambert-St. Louis Intl.
Cheapest
Average driving time to city center20 min
Flights from $854

Frequently asked questions

How much does a flight from Birmingham Airport (BHX) to Lambert-St. Louis Intl. Airport (STL) cost?
Get a cheap one-way flight from $582 or cheap return flight from $854 from Birmingham Airport (BHX) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Birmingham Airport (BHX) to Lambert-St. Louis Intl. Airport (STL)?
The cheapest month to fly from BHX to STL is November, when demand is low. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Birmingham Airport (BHX) to Lambert-St. Louis Intl. Airport (STL)?
To find the cheapest airline flying from BHX to STL, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Birmingham Airport (BHX) to Lambert-St. Louis Intl. Airport (STL)?
You'll have to hop on a flight with a layover when traveling from Birmingham Airport (BHX) to Lambert-St. Louis Intl. Airport (STL). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from BHX to STL?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Birmingham Airport (BHX) to Lambert-St. Louis Intl. Airport (STL)?
Choose a flight from Birmingham Airport (BHX) to Lambert-St. Louis Intl. Airport (STL) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Birmingham Airport (BHX) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Booking your plane ticket from BHX to STL right before your trip is usually more expensive. However, if there's some wiggle room with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a BHX to STL flight and hotel package?
You'll generally save money by securing a BHX to STL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your ideal accommodations and flights, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Birmingham Airport (BHX) to Lambert-St. Louis Intl. Airport (STL)?
It's usually possible to reschedule or cancel your BHX to STL flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Birmingham
Destination airport
Lambert-St. Louis Intl.
Airlines serving
Aer Lingus, Air France, Delta, KLM, Lufthansa, United, Virgin Atlantic
Roundtrip price
$853
Distance
4110 mi

Book with confidence

Birmingham to St. Louis Flights

The cheapest times to fly from Birmingham to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Birmingham to St. Louis are during the month of November. You can find some of the cheapest flights from Birmingham to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Birmingham to St. Louis

Sunday is one of the best days to book for cheap flights from Birmingham to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Birmingham to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Birmingham to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $582 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Birmingham to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Birmingham to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Birmingham to St. Louis Flights

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*Available to One Key members.