BHX - STL

$860 Find Cheap Flights from Birmingham to St. Louis

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Birmingham to St. Louis departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Birmingham to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Birmingham to St. Louis, as well as popular online travel agencies
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Birmingham to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Birmingham to St. Louis

Wed, Oct 1 - Wed, Oct 8
Scandinavian Airlines Logo
7:10 pm - 11:24 pmBHX-STL
34h 14m2 stops
Scandinavian Airlines Logo
1:30 pm - 6:35 pmSTL-BHX
23h 05m2 stops
$860Scandinavian Airlines
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Wed, Oct 1 - Wed, Oct 8
Delta Logo
6:00 am - 4:05 pmBHX-STL
16h 05m2 stops
Delta Logo
6:00 pm - 5:50 pmSTL-BHX
17h 50m2 stops
$1,095Delta
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Wed, Oct 1 - Wed, Oct 8
United Airlines Logo
1:05 pm - 10:02 amBHX-STL
26h 57m2 stops
United Airlines Logo
3:30 pm - 12:15 pmSTL-BHX
14h 45m1 stop
$1,098United Airlines
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Sat, Nov 1 - Sun, Nov 30
United Airlines Logo
1:20 pm - 4:46 pmBHX-STL
32h 26m2 stops
United Airlines Logo
4:35 pm - 12:45 pmSTL-BHX
38h 10m2 stops
$1,118United Airlines
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Sat, Nov 1 - Sat, Nov 15
Lufthansa Logo
6:00 am - 11:44 pmBHX-STL
22h 44m2 stops
Lufthansa Logo
6:43 pm - 5:00 pmSTL-BHX
16h 17m2 stops
$1,125Lufthansa
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Sat, Nov 1 - Sat, Nov 15
United Airlines Logo
6:00 am - 9:40 pmBHX-STL
20h 40m2 stops
United Airlines Logo
11:20 am - 12:35 pmSTL-BHX
19h 15m2 stops
$1,133United Airlines
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Sat, Nov 1 - Sat, Nov 15
Lufthansa Logo
6:00 am - 11:44 pmBHX-STL
22h 44m2 stops
Lufthansa Logo
6:43 pm - 5:00 pmSTL-BHX
40h 17m2 stops
$1,139Lufthansa
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Sat, Nov 1 - Sun, Nov 30
Lufthansa Logo
6:00 am - 11:44 pmBHX-STL
22h 44m2 stops
Lufthansa Logo
3:50 pm - 12:35 pmSTL-BHX
14h 45m1 stop
$1,175Lufthansa
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Sat, Nov 1 - Sat, Nov 15
American Airlines Logo
8:15 am - 10:08 pmBHX-STL
18h 53m3 stops
American Airlines Logo
2:17 pm - 3:10 pmSTL-BHX
18h 53m2 stops
$4,497American Airlines
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Sat, Nov 1 - Sun, Nov 30
American Airlines Logo
8:15 am - 10:06 pmBHX-STL
18h 51m3 stops
American Airlines Logo
3:23 pm - 12:50 pmSTL-BHX
15h 27m2 stops
$4,764American Airlines
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Booking Insights

KAYAK's insights & trends for Birmingham to St. Louis flights

Get data-powered insights and trends into flights from Birmingham to St. Louis to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Birmingham to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Birmingham to St. Louis is April, where tickets cost $1,061 (return) on average. On the other hand, the most expensive months are June and October, where the average cost of round-trip tickets is $1,909 and $1,900 respectively.

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Good to know

Low seasonJanuary
Cheapest flight$860
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Birmingham to St. Louis

When to book flights from Birmingham to St. Louis

Are your dates flexible? Find out the best times to travel from Birmingham to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Birmingham to St. Louis

  • What is the cheapest flight from Birmingham to St. Louis?

    In the last 3 days, the lowest price for a flight from Birmingham to St. Louis was $860 for a round-trip ticket.

  • Do I need a passport to fly between Birmingham and St. Louis?

    Yes

  • Which aircraft models fly most regularly from Birmingham to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Birmingham to St. Louis?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Birmingham and St. Louis, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Birmingham to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Birmingham to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Birmingham to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Birmingham is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Birmingham to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Birmingham with another airline. Booking your flights between Birmingham and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Birmingham to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Birmingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Birmingham (BHX)
St. Louis (STL)

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