STL - BHX

$630 Find Cheap Flights from St. Louis to Birmingham

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Birmingham departing on 2/4. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Birmingham

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

Cheapest round-trip
$630
Delta
Wed 2/4Sun 2/8
STL - BHX • 2 stops
Cheapest one-way
Multiple Airlines
Tue 11/25
STL - BHX • multi-stop
Top airlines
Delta
Cheapest • from $630 (round-trip)
Lufthansa
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Birmingham!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Birmingham 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 St. Louis to Birmingham

Wed, Feb 4 - Sun, Feb 8
Delta Logo
7:10 am - 9:30 amSTL-BHX
20h 20m2 stops
Delta Logo
6:15 am - 11:25 pmBHX-STL
23h 10m2 stops
$630Delta
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Thu, Jan 8 - Thu, Jan 15
United Airlines Logo
9:57 am - 12:35 pmSTL-BHX
20h 38m2 stops
United Airlines Logo
6:00 am - 3:29 pmBHX-STL
39h 29m2 stops
$649United Airlines
Find Deal
Mon, Mar 9 - Fri, Mar 13
United Airlines Logo
9:00 am - 12:45 pmSTL-BHX
22h 45m2 stops
United Airlines Logo
6:05 am - 2:55 pmBHX-STL
13h 50m1 stop
$732United Airlines
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Mon, Mar 9 - Fri, Mar 13
United Airlines Logo
10:00 am - 12:45 pmSTL-BHX
21h 45m2 stops
United Airlines Logo
6:05 am - 3:29 pmBHX-STL
38h 24m2 stops
$738United Airlines
Find Deal
Mon, Dec 22 - Mon, Dec 29
KLM Logo
7:02 pm - 8:30 amSTL-BHX
55h 28m2 stops
KLM Logo
6:15 am - 6:20 pmBHX-STL
18h 05m2 stops
$1,103KLM
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Mon, Dec 15 - Mon, Dec 22
Aer Lingus Logo
10:56 am - 7:45 amSTL-BHX
14h 49m2 stops
Aer Lingus Logo
8:15 am - 7:31 pmBHX-STL
17h 16m2 stops
$1,142Aer Lingus
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Mon, Dec 15 - Mon, Dec 22
Multiple Airlines Logo
4:05 pm - 12:45 pmSTL-BHX
14h 40m2 stops
Multiple Airlines Logo
6:00 am - 7:18 pmBHX-STL
19h 18m3 stops
$1,912Multiple Airlines
Find Deal
Mon, Dec 22 - Mon, Dec 29
Multiple Airlines Logo
5:54 am - 5:50 pmSTL-BHX
29h 56m3 stops
Multiple Airlines Logo
6:00 am - 10:43 pmBHX-STL
22h 43m3 stops
$4,268Multiple Airlines
Find Deal
Thu, Jan 8 - Thu, Jan 15
United Airlines Logo
8:45 am - 12:35 pmSTL-BHX
21h 50m2 stops
United Airlines Logo
1:25 pm - 1:55 pmBHX-STL
30h 30m1 stop
$5,006United Airlines
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Booking Insights

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

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

Which airlines provide the cheapest flights from St. Louis to Birmingham?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Birmingham were found on Delta ($630) and United Airlines ($649).

Which airlines fly non-stop between St. Louis and Birmingham?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from St. Louis to Birmingham.

There is just one airline that flies from St. Louis to Birmingham direct and that is Lufthansa. The best round-trip deal found from Lufthansa for the route is $696.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$630
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from St. Louis to Birmingham

When to book flights from St. Louis to Birmingham

Are your dates flexible? Find out the best times to travel from St. Louis to Birmingham 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 St. Louis to Birmingham

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

    In the last 3 days, the lowest price for a flight from St. Louis to Birmingham was $630 for a round-trip ticket.

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

    A passport is required to fly from St. Louis to Birmingham.

  • Which airports will I be using when flying from St. Louis to Birmingham?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Birmingham, also known as Birmingham.

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

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

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

    Star Alliance is the only airline alliance operating flights between St. Louis and Birmingham.

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

    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 St. Louis to Birmingham.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Birmingham from St. Louis 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 St. Louis to Birmingham?

    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 Birmingham with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and BHX 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 St. Louis to Birmingham?

    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 Birmingham from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Birmingham

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Birmingham. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Birmingham? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7591 reviews
7.6Crew
6.4Entertainment
7.0Boarding
6.3Food
6.8Comfort
Airline reviews

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

8.0 ExcellentSemra, Nov 2025CLT - MUC
Read more Lufthansa reviews

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

We were moved twice on flights to the point we weren’t even on Lufthansa anymore. We had to fly united. Lost paid extra leg room twice. To top it all off we’re forced to pay $375 and $275, respectively for you luggage that was considered sports luggage. We were told it would be Lufthansa fares l, from the united desk, AND WE DIDN'T EVEN HAVE A LUFTHANSA FLIGHT! I’ll be calling once my trip is over on October 7th to all airlines and Kayak. This was ridiculous!

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

Information on your arrival and departure airports

St. Louis (STL)
Birmingham (BHX)