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St. Louis

$52+ Cheap flights from Alabama to St. Louis (STL)

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — STL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Alabama to St. Louis

Keep the following information in mind while searching for Alabama to St. Louis flight deals. Data was last updated June 12, 2025.

Round-trip from

$125
(Cheapflightsfares)

One-way from

$52
(FlightHub)

Popular in

September

Cheapest in

June

Average price

$261
From Alabama to Lambert-St Louis
Search Deals
One-way flight from Alabama to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Alabama to St. Louis

Cheapest flights from Alabama to St. Louis
Explore the most affordable flight options available from Alabama to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 10/29:20 amATL - STL
Nonstop1h 47mFrontier
Sun 10/511:02 amSTL - ATL
Nonstop1h 40mFrontier
Deal found 6/11$125
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/29:45 pmATL - STL
1 stop20h 19mSpirit Airlines
Fri 7/46:36 pmSTL - ATL
1 stop11h 46mSpirit Airlines
Deal found 6/11$131
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Sat 6/281:10 pmATL - STL
Nonstop1h 57mMultiple Airlines
Mon 6/307:13 pmSTL - ATL
1 stop11h 09mMultiple Airlines
Deal found 6/10$135
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 8/211:42 amATL - STL
Nonstop1h 36mDelta
Mon 8/45:23 pmSTL - ATL
Nonstop1h 50mDelta
Deal found 6/11$193
This Southwest deal was found by Cheapflights users on 6/10. 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 11/135:30 pmPNS - STL
1 stop5h 40mSouthwest
Mon 11/175:45 amSTL - PNS
1 stop7h 00mSouthwest
Deal found 6/10$217
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 6/265:30 amCHA - STL
1 stop3h 53mDelta
Mon 6/305:23 pmSTL - CHA
1 stop5h 34mDelta
Deal found 6/11$219
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/134:10 pmPNS - STL
1 stop17h 42mSpirit Airlines
Wed 7/1611:24 amSTL - PNS
1 stop11h 17mSpirit Airlines
Deal found 6/10$227
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 7/196:14 pmCHA - STL
2 stops6h 37mAmerican Airlines
Sat 7/264:07 pmSTL - CHA
1 stop4h 15mAmerican Airlines
Deal found 6/10$234
This Southwest deal was found by Cheapflights users on 6/10. 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.
Sat 7/198:50 pmATL - STL
Nonstop1h 40mSouthwest
Sun 7/208:40 pmSTL - ATL
Nonstop1h 35mSouthwest
Deal found 6/10$234
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 6/267:43 pmHSV - STL
1 stop4h 08mDelta
Mon 6/307:00 amSTL - HSV
1 stop6h 27mDelta
Deal found 6/11$239
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:19 pmBHM - STL
1 stop20h 20mSpirit Airlines
Sun 7/2710:47 amSTL - BHM
1 stop25h 20mSpirit Airlines
Deal found 6/11$247
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 7/228:16 pmATL - STL
1 stop4h 43mAmerican Airlines
Sat 7/265:30 amSTL - ATL
1 stop5h 17mAmerican Airlines
Deal found 6/10$249

Cheapflights Fare Finder

Customize your flight search to find flights from Alabama to St. Louis 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 12, 2025.
Use the filters below to find and compare flights from Alabama to St. Louis that are best for you.

Fly from

Alabama

Fly to

St. Louis

Route

Depart

Return

Price

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Thu 10/2

9:20 am-10:07 am

Nonstop1h 47m

Lambert-St Louis

Sun 10/5

11:02 am-1:42 pm

Nonstop1h 40m

$125

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Wed 7/2

9:45 pm-5:04 pm

1 stop20h 19m

Lambert-St Louis

Fri 7/4

6:36 pm-7:22 am

1 stop11h 46m

$131

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Sat 6/28

1:10 pm-2:07 pm

Nonstop1h 57m

Lambert-St Louis

Mon 6/30

7:13 pm-7:22 am

1 stop11h 09m

$135

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Sat 8/2

11:42 am-12:18 pm

Nonstop1h 36m

Lambert-St Louis

Mon 8/4

5:23 pm-8:13 pm

Nonstop1h 50m

$193

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Wed 8/13

10:50 am-2:30 pm

1 stop4h 40m

Lambert-St Louis

Fri 8/15

7:50 am-10:25 am

Nonstop1h 35m

$208

ChattanoogaSt. Louis

CHA - STL

CHASTL

Chattanooga Lovell Field

Thu 6/26

5:30 am-8:23 am

1 stop3h 53m

Lambert-St Louis

Mon 6/30

5:23 pm-11:57 pm

1 stop5h 34m

$219

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Sun 7/13

4:10 pm-9:52 am

1 stop17h 42m

Lambert-St Louis

Wed 7/16

11:24 am-10:41 pm

1 stop11h 17m

$227

ChattanoogaSt. Louis

CHA - STL

CHASTL

Chattanooga Lovell Field

Sat 7/19

6:14 pm-11:51 pm

2 stops6h 37m

Lambert-St Louis

Sat 7/26

4:07 pm-9:22 pm

1 stop4h 15m

$234

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Thu 6/26

7:43 pm-11:51 pm

1 stop4h 08m

Lambert-St Louis

Mon 6/30

7:00 am-1:27 pm

1 stop6h 27m

$239

BirminghamSt. Louis

BHM - STL

BHMSTL

Birmingham

Fri 7/25

6:19 pm-2:39 pm

1 stop20h 20m

Lambert-St Louis

Sun 7/27

10:47 am-12:07 pm

1 stop25h 20m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 60 results
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Best time to book a flight from Alabama to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Alabama 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 Alabama to St. Louis

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

Currently, August is the cheapest month in which you can book a flight from Alabama to St. Louis (average of $311). Flying from Alabama to St. Louis in March is currently the most expensive (average of $356). 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 AL to STL?

Find hourly flight availability from Alabama to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Alabama to St. Louis as you normally would.

Rainfall in St. Louis by month

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

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

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

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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Alabama to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

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

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

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

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

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 Alabama to St. Louis. 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 into for flights to St. Louis from Alabama?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly into when you book flights from Alabama to St. Louis.

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

    One-way options have recently been found by users for as low as $52 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $61 and Southwest from $79 one-way.

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

    Most travelers choose Atlanta Hartsfield-Jackson - Lambert-St Louis, Pensacola - Lambert-St Louis or Chattanooga Lovell Field - Lambert-St Louis when deciding on the best route from Alabama to St. Louis.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Alabama to St. Louis (average of $311). Flying from Alabama to St. Louis in March is currently the most expensive (average of $356). 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

Traveling to a place near Alabama?

Book flights to Alabama if you plan to visit one of these locations
O'Fallon
Maryland Heights
Fairview Heights
Collinsville
Eureka
St. Peters
Glencoe
Festus
Alton
Farmington

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Alternative routes for Alabama to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Alabama to St. Louis

Discover the top 3 airlines that operate flights from Alabama to St. Louis. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$218Average$338FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$228Average$334FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$362FlexibilityNo cancel feeOn-timeN/A

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