HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Alabama

$62+ Cheap flights from St. Louis (STL) to Alabama

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BHM
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Alabama with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. Louis to Alabama

Keep the following information in mind while searching for St. Louis to Alabama flight deals. Data was last updated June 16, 2025.

Round-trip from

$128
(Frontier)

One-way from

$62
(Priceline)

Popular in

January

Cheapest in

April

Average price

$459
From Lambert-St Louis to Alabama
Search Deals
One-way flight from Lambert-St Louis to Alabama
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from St. Louis to Alabama

Cheapest flights from St. Louis to Alabama
Explore the most affordable flight options available from St. Louis to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Frontier deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/102:36 pmSTL - ATL
Nonstop1h 54mFrontier
Thu 8/1412:43 pmATL - STL
Nonstop1h 51mFrontier
Deal found 6/13$128
This Cheapflightsfares deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:44 amSTL - ATL
1 stop4h 38mSpirit Airlines
Sun 10/1910:23 pmATL - STL
1 stop10h 26mSpirit Airlines
Deal found 6/15$133
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/47:11 pmSTL - ATL
Nonstop1h 49mDelta
Thu 8/77:45 amATL - STL
Nonstop1h 37mDelta
Deal found 6/14$137
This Priceline deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:44 amSTL - ATL
1 stop7h 07mMultiple Airlines
Sun 9/79:20 amATL - STL
Nonstop1h 47mMultiple Airlines
Deal found 6/14$141
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:50 amSTL - ATL
1 stop4h 10mSouthwest
Mon 9/292:25 pmATL - STL
1 stop5h 45mSouthwest
Deal found 6/14$157
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/45:30 amSTL - ATL
1 stop5h 17mAmerican Airlines
Thu 8/78:18 pmATL - STL
1 stop4h 37mAmerican Airlines
Deal found 6/14$159
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:05 pmSTL - VPS
1 stop4h 02mDelta
Mon 10/67:05 pmVPS - STL
1 stop4h 34mDelta
Deal found 6/16$175
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/291:21 pmSTL - VPS
2 stops9h 12mAmerican Airlines
Tue 10/76:58 amVPS - STL
1 stop7h 04mAmerican Airlines
Deal found 6/15$191
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/305:23 pmSTL - CHA
1 stop5h 34mDelta
Fri 7/46:37 pmCHA - STL
1 stop5h 59mDelta
Deal found 6/15$199
This FlightHub deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2410:47 amSTL - PNS
1 stop4h 28mSpirit Airlines
Sun 7/274:10 pmPNS - STL
1 stop17h 42mSpirit Airlines
Deal found 6/14$201
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/61:35 pmSTL - PNS
1 stop5h 20mSouthwest
Tue 8/127:35 amPNS - STL
1 stop5h 35mSouthwest
Deal found 6/15$217
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/35:37 amSTL - HSV
1 stop4h 30mAmerican Airlines
Thu 7/107:08 pmHSV - STL
1 stop4h 51mAmerican Airlines
Deal found 6/15$234

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Alabama 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 2,558,603 searches. Data last updated June 16, 2025.
Use the filters below to find and compare flights from St. Louis to Alabama that are best for you.

Fly from

St. Louis

Fly to

Alabama

Route

Depart

Return

Price

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Thu 7/10

2:36 pm-5:30 pm

Nonstop1h 54m

Atlanta Hartsfield-Jackson

Thu 8/14

12:43 pm-1:34 pm

Nonstop1h 51m

$128

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Thu 10/16

8:44 am-2:22 pm

1 stop4h 38m

Atlanta Hartsfield-Jackson

Sun 10/19

10:23 pm-7:49 am

1 stop10h 26m

$133

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Mon 8/4

7:11 pm-10:00 pm

Nonstop1h 49m

Atlanta Hartsfield-Jackson

Thu 8/7

7:45 am-8:22 am

Nonstop1h 37m

$137

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Fri 9/5

8:44 am-4:51 pm

1 stop7h 07m

Atlanta Hartsfield-Jackson

Sun 9/7

9:20 am-10:07 am

Nonstop1h 47m

$141

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Thu 9/25

7:50 am-1:00 pm

1 stop4h 10m

Atlanta Hartsfield-Jackson

Mon 9/29

2:25 pm-7:10 pm

1 stop5h 45m

$157

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Mon 8/4

5:30 am-11:47 am

1 stop5h 17m

Atlanta Hartsfield-Jackson

Thu 8/7

8:18 pm-11:55 pm

1 stop4h 37m

$159

St. LouisValparaiso

STL - VPS

STLVPS

Lambert-St Louis

Sun 9/7

6:00 am-10:35 am

1 stop4h 35m

Valparaiso Destin-Ft Walton Beach

Thu 9/11

7:05 pm-11:39 pm

1 stop4h 34m

$175

St. LouisValparaiso

STL - VPS

STLVPS

Lambert-St Louis

Sun 9/7

5:27 am-11:54 am

1 stop6h 27m

Valparaiso Destin-Ft Walton Beach

Thu 9/11

4:12 pm-11:48 pm

2 stops7h 36m

$192

St. LouisChattanooga

STL - CHA

STLCHA

Lambert-St Louis

Mon 6/30

5:23 pm-11:57 pm

1 stop5h 34m

Chattanooga Lovell Field

Fri 7/4

6:37 pm-11:36 pm

1 stop5h 59m

$199

St. LouisPensacola

STL - PNS

STLPNS

Lambert-St Louis

Thu 7/24

10:47 am-3:15 pm

1 stop4h 28m

Pensacola

Sun 7/27

4:10 pm-9:52 am

1 stop17h 42m

$201

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 60 results
1
2
3
...
6

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

Have a flexible travel schedule? Discover the best time to fly to Alabama from St. Louis with our price prediction graph.
Estimated round-trip 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 St. Louis to Alabama

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

Currently, October is the cheapest month in which you can book a flight from St. Louis to Alabama (average of $376). Flying from St. Louis to Alabama in March is currently the most expensive (average of $457). 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 STL to AL?

Find hourly flight availability from St. Louis to Alabama. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

When flying from St. Louis to Alabama, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Alabama by month

Plan your trip to Alabama by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alabama ranges from 3.4 - 5.2 inches per month. March is typically the wettest month, when rainfall can reach 5.2 in. October is typically the driest time to visit Alabama when rainfall is around 3.4 in.

Temperature in Alabama by month

Plan your trip to Alabama by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alabama, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

Reviews of airlines servicing Alabama

Get insights into the airlines that provide service to Alabama. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alabama. Reviews last updated June 16, 2025.
To help decide which airline to fly from St. Louis to Alabama, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What airport do you fly from for flights from St. Louis to Alabama?

    For a flight from St. Louis to Alabama, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

  • What are the cheapest airlines to fly from St. Louis to Alabama one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $62. However, be on the lookout for offers from Spirit Airlines and Southwest, as they are both options that can get you from St. Louis to Alabama for a low price.

  • What are the most popular routes from St. Louis to Alabama?

    When deciding which route to take from St. Louis to Alabama consider Lambert-St Louis - Atlanta Hartsfield-Jackson, Lambert-St Louis - Pensacola or Lambert-St Louis - Valparaiso Destin-Ft Walton Beach as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Alabama 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 St. Louis to Alabama?

    Currently, October is the cheapest month in which you can book a flight from St. Louis to Alabama (average of $376). Flying from St. Louis to Alabama in March is currently the most expensive (average of $457). 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

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

Alternative routes for St. Louis to Alabama

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Seattle flights
St. Louis to Seattle flights
St. Louis to LaGuardia flights
Kansas City to Boston flights
St. Louis to Las Vegas flights
Kansas City to Las Vegas flights
St. Louis to Newark flights
St. Louis to Denver flights
St. Louis to John F Kennedy Intl flights
Kansas City to Denver flights
Kansas City to Newark flights
Kansas City to LaGuardia flights
Kansas City to John F Kennedy Intl flights
St. Louis to Miami flights
St. Louis to Boston flights
Kansas City to Orlando flights
Kansas City to O'Hare Intl flights
Kansas City to Los Angeles flights
Kansas City to Miami flights
St. Louis to Hobby flights
Kansas City to Fort Lauderdale flights
St. Louis to Los Angeles flights
Kansas City to Hobby flights
Kansas City to Atlanta flights
St. Louis to Orlando flights
St. Louis to Minneapolis flights
St. Louis to George Bush Intcntl flights
St. Louis to Dulles Intl flights
Kansas City to San Francisco flights
St. Louis to O'Hare Intl flights
Kansas City to Dulles Intl flights
Kansas City to George Bush Intcntl flights
Kansas City to Portland flights
Kansas City to Dallas/Fort Worth flights
St. Louis to San Francisco flights
St. Louis to Dallas/Fort Worth flights
Kansas City to Tampa flights
Kansas City to Reagan-National flights
Kansas City to Minneapolis flights
Kansas City to Honolulu flights
St. Louis to Tampa flights
Kansas City to San Diego flights
Springfield to O'Hare Intl flights
Kansas City to Midway flights
St. Louis to Reagan-National flights
St. Louis to San Diego flights
St. Louis to Honolulu flights
St. Louis to Salt Lake City flights
St. Louis to Baltimore flights
Kansas City to Sky Harbor Intl flights

Top 4 airlines flying from St. Louis to Alabama

Discover the top 4 airlines that operate flights from St. Louis to Alabama. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$382FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$383FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$223Average$347FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$241Average$423FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.