HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missouri

$20+ Cheap flights from Alabama to Missouri

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — STL
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Alabama to Missouri 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 Alabama to Missouri

Keep the following information in mind while searching for Alabama to Missouri flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$104
(CheapOair)

One-way from

$20
(Priceline)

Popular in

October

Cheapest in

June

Average price

$490
Provider with most accurate pricing for Birmingham-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Lambert-St Louis flights.
Search Deals
From Alabama to Missouri
Search Deals
One-way flight from Alabama to Missouri
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Alabama to Missouri

Cheapest flights from Alabama to Missouri
Explore the most affordable flight options available from Alabama to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This CheapOair deal was found by Cheapflights users on 10/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:00 amATL - MCI
Nonstop2h 18mFrontier
Mon 12/158:45 pmMCI - ATL
1 stop8h 28mFrontier
Deal found 10/22$104
This Frontier deal was found by Cheapflights users on 10/22. 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.
Mon 12/298:50 amATL - MCI
Nonstop2h 18mFrontier
Mon 1/511:13 amMCI - ATL
Nonstop2h 20mFrontier
Deal found 10/22$110
This Frontier deal was found by Cheapflights users on 10/21. 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 11/139:25 amATL - STL
Nonstop1h 47mFrontier
Sat 11/157:45 pmSTL - ATL
1 stop9h 17mFrontier
Deal found 10/21$111
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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.
Fri 11/1410:09 pmATL - MCI
1 stop19h 25mFrontier
Mon 11/1711:12 amMCI - ATL
Nonstop2h 07mFrontier
Deal found 10/21$111
This Frontier deal was found by Cheapflights users on 10/21. 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 10/309:25 amATL - STL
Nonstop1h 47mFrontier
Fri 11/74:56 pmSTL - ATL
Nonstop1h 43mFrontier
Deal found 10/21$112
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:00 pmATL - STL
1 stop15h 14mFrontier
Fri 12/1210:42 amSTL - ATL
Nonstop1h 45mFrontier
Deal found 10/21$116
This Frontier deal was found by Cheapflights users on 10/21. 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 12/410:15 amATL - STL
Nonstop1h 52mFrontier
Fri 12/123:30 pmSTL - ATL
1 stop5h 11mFrontier
Deal found 10/21$117
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:15 pmATL - MCI
1 stop30h 04mFrontier
Fri 11/1411:12 amMCI - ATL
Nonstop2h 07mFrontier
Deal found 10/21$117
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 11/68:00 pmATL - STL
1 stop14h 07mFrontier
Sun 11/911:23 amSTL - ATL
Nonstop1h 40mFrontier
Deal found 10/21$118
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:04 amATL - STL
1 stop14h 29mFrontier
Fri 12/1210:42 amSTL - ATL
Nonstop1h 45mFrontier
Deal found 10/21$119
This Frontier deal was found by Cheapflights users on 10/21. 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.
Wed 11/1212:15 pmATL - MCI
1 stop6h 04mFrontier
Fri 11/1411:12 amMCI - ATL
Nonstop2h 07mFrontier
Deal found 10/21$119
This Frontier deal was found by Cheapflights users on 10/23. 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.
Fri 11/73:12 pmATL - STL
Nonstop1h 49mFrontier
Sun 11/911:23 amSTL - ATL
Nonstop1h 40mFrontier
Deal found 10/23$120

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alabama to Missouri 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 October 23, 2025.
Use the filters below to find and compare flights from Alabama to Missouri that are best for you.

Fly from

Alabama

Fly to

Missouri

Route

Depart

Return

Price

AtlantaKansas City

ATL - MCI

ATLMCI

Atlanta Hartsfield-Jackson

Fri 11/14

10:09 pm-4:34 pm

1 stop19h 25m

Kansas City

Mon 11/17

11:12 am-2:19 pm

Nonstop2h 07m

$111

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Thu 12/18

8:55 am-9:40 am

Nonstop1h 45m

Lambert-St Louis

Sun 12/21

10:57 am-1:38 pm

Nonstop1h 41m

$148

AtlantaKansas City

ATL - MCI

ATLMCI

Atlanta Hartsfield-Jackson

Thu 11/13

9:05 am-10:17 am

Nonstop2h 12m

Kansas City

Fri 11/14

8:28 pm-5:23 pm

1 stop19h 55m

$151

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Thu 1/29

12:39 pm-9:10 pm

2 stops8h 31m

Lambert-St Louis

Mon 2/2

3:37 pm-9:12 pm

1 stop5h 35m

$154

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Thu 2/26

1:59 pm-6:04 pm

1 stop4h 05m

Lambert-St Louis

Sun 3/1

7:30 am-12:53 pm

1 stop5h 23m

$177

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Sat 11/1

7:26 pm-2:17 pm

1 stop19h 51m

Lambert-St Louis

Tue 11/4

7:45 pm-7:55 pm

1 stop23h 10m

$178

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Wed 12/3

6:45 pm-7:30 pm

Nonstop1h 45m

Lambert-St Louis

Fri 12/5

5:00 pm-7:35 pm

Nonstop1h 35m

$185

BirminghamSt. Louis

BHM - STL

BHMSTL

Birmingham

Sat 2/21

11:20 am-7:50 pm

2 stops8h 30m

Lambert-St Louis

Tue 2/24

5:55 pm-10:30 pm

1 stop4h 35m

$192

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Thu 12/4

11:00 pm-11:42 pm

Nonstop1h 42m

Lambert-St Louis

Wed 12/10

6:00 am-8:42 am

Nonstop1h 42m

$197

AtlantaSt. Louis

ATL - STL

ATLSTL

Atlanta Hartsfield-Jackson

Fri 12/5

8:20 pm-9:02 pm

Nonstop1h 42m

Lambert-St Louis

Sat 12/6

1:35 pm-4:12 pm

Nonstop1h 37m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

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

Best time to book a flight from Alabama to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri 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 Missouri

What is the cheapest month to book a flight from Alabama to Missouri?

Currently, August is the cheapest month in which you can book a flight from Alabama to Missouri (average of $145). Flying from Alabama to Missouri in June is currently the most expensive (average of $247). 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 MO?

Find hourly flight availability from Alabama to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

It’s typically best to fly out from Alabama to Missouri in the evening. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated October 23, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Alabama to Missouri. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,982 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,995 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,033 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Allegiant Air
7.2
Good
694 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • How long is the flight from Alabama to Missouri?

    There are many flights that can get you from Alabama to Missouri in 4h 05m. Fly via Frontier, American Airlines, or Delta to get the fastest option. Alabama and Missouri are separated by a distance of 599 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Alabama to Missouri one-way?

    $75 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $86 and $89, respectively.

  • Can I find deals for flights from Alabama to Missouri that include hotel bookings?

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

  • How can I find direct flights from Alabama to Missouri?

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

  • Can I find deals for business class flights from Alabama to Missouri?

    Yes. Cheapflights offers flight deals from Alabama to Missouri 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 Missouri?

    Currently, August is the cheapest month in which you can book a flight from Alabama to Missouri (average of $145). Flying from Alabama to Missouri in June is currently the most expensive (average of $247). 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 Alabama to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to Miami flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Fort Lauderdale flights
Dallas/Fort Worth to John F Kennedy Intl flights
John F Kennedy Intl to Orlando flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Miami flights
LaGuardia to Dallas/Fort Worth flights
LaGuardia to Miami flights
San Francisco to John F Kennedy Intl flights
Newark to Orlando flights
Dallas/Fort Worth to Las Vegas flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to Newark flights
Los Angeles to Seattle flights
John F Kennedy Intl to San Francisco flights
Newark to Dallas/Fort Worth flights
Los Angeles to Newark flights
Dallas/Fort Worth to Los Angeles flights
O'Hare Intl to John F Kennedy Intl flights
Seattle to Los Angeles flights
Los Angeles to San Francisco flights
San Francisco to Los Angeles flights
Los Angeles to Dallas/Fort Worth flights
Seattle to Las Vegas flights
LaGuardia to Orlando flights
Los Angeles to LaGuardia flights
San Francisco to Las Vegas flights
Dallas/Fort Worth to O'Hare Intl flights
Newark to Los Angeles flights
Newark to Hobby flights
Atlanta to John F Kennedy Intl flights
O'Hare Intl to Las Vegas flights
San Francisco to Newark flights
Hobby to John F Kennedy Intl flights
John F Kennedy Intl to Hobby flights
John F Kennedy Intl to West Palm Beach flights
John F Kennedy Intl to Atlanta flights
Dulles Intl to Dallas/Fort Worth flights
Newark to Las Vegas flights
John F Kennedy Intl to Sky Harbor Intl flights
Hobby to Newark flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Sky Harbor Intl flights
Los Angeles to Honolulu flights

Top 5 airlines flying from Alabama to Missouri

Discover the top 5 airlines that operate flights from Alabama to Missouri. 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$77Average$116FlexibilityNo cancel feeOn-time88%
DeltaCheapest$196Average$347FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$348FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$226Average$367FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$248Average$338FlexibilityNo cancel feeOn-time69%

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.