What is the cheapest airline that flies from Missouri to Alabama?

Delta, Southwest, and Allegiant Air are the most popular carriers operating from Missouri to Alabama

How many flights depart from Missouri to Alabama on average per week?

As of May 2026, there are 637 flights per week flying from Missouri to Alabama. The most common day of the week flights depart is Thu, with 19% of flights taking off on this day.

How long is the flight from Missouri to Alabama?

Flight times from Missouri to Alabama vary, but if you’re flying out of St. Louis and flying into Birmingham, Alabama (one of the most popular routes), then the duration is 3h on average. Another popular route from Missouri to Alabama is flying from Kansas City to Birmingham, Alabama, which will take roughly 3h 15m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Alabama?

Delta, Allegiant Air and American Airlines are the top three most popular airlines that fly to Alabama from Missouri according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Alabama. Keep in mind that there are 5 different airlines that fly to Alabama on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Missouri to Alabama?

Prices for flights from Missouri to Alabama are updated daily.

How many operators does momondo search for flights from Missouri to Alabama?

As of May 2026, there are 7 operators available to choose from for flights from Missouri to Alabama.

How old do you have to be to fly from Missouri to Alabama?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Alabama.

What documentation or ID do you need to fly to Alabama?

The required travel and health documents for your Alabama trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Alabama. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$22 Cheap Flights from Missouri to Alabama in 2026

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Find the cheapest flights from Missouri to Alabama

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:27 pm - 8:14 pm

STL

ATL

1h 47mnonstop

4:43 pm - 5:30 pm

ATL

STL

1h 47mnonstop

$64Frontier

Mon, Jun 8 - Thu, Jun 18

10:35 am - 1:15 pm

STL

ATL

1h 40mnonstop

8:50 am - 9:40 am

ATL

STL

1h 50mnonstop

$66Frontier

Wed, Sep 30 - Wed, Oct 14

12:25 pm - 3:35 pm

MCI

ATL

2h 10mnonstop

7:35 pm - 8:46 pm

ATL

MCI

2h 11mnonstop

$112Delta

Wed, Jul 1 - Wed, Jul 1

12:21 pm - 3:24 pm

MCI

ATL

2h 03mnonstop

7:35 pm - 8:46 pm

ATL

MCI

2h 11mnonstop

$117Delta

Thu, Jun 4 - Wed, Jun 17

3:09 pm - 5:22 pm

MCI

VPS

2h 13mnonstop

12:06 pm - 2:19 pm

VPS

MCI

2h 13mnonstop

$120Allegiant Air

Fri, Jun 12 - Mon, Jun 15

3:09 pm - 5:22 pm

MCI

VPS

2h 13mnonstop

12:06 pm - 2:19 pm

VPS

MCI

2h 13mnonstop

$139Allegiant Air

Fri, Jun 12 - Mon, Jun 15

5:00 am - 1:23 pm

MCI

PNS

8h 23m

2 stops

3:35 pm - 10:59 pm

PNS

MCI

7h 24m

1 stop

$322American Airlines

Mon, Aug 24 - Thu, Sep 3

8:55 am - 10:55 am

MCI

PNS

2h 00mnonstop

11:55 am - 5:50 pm

PNS

MCI

5h 55m

1 stop

$324Southwest

Tue, Jun 2 - Fri, Jun 5

11:55 am - 6:25 pm

MCI

PNS

6h 30m

2 stops

7:00 am - 2:25 pm

PNS

MCI

7h 25m

2 stops

$327Southwest

Wed, Aug 5 - Wed, Aug 12

5:27 pm - 12:19 am

MCI

CHA

5h 52m

1 stop

6:36 pm - 10:57 pm

CHA

MCI

5h 21m

1 stop

$339American Airlines

Sat, May 23 - Mon, May 25

Frontier flights from Missouri to Alabama

Our best Frontier deals on Missouri to Alabama flight tickets

Frontier

Jun 8

STL5:27 pmLambert-St Louis

1h 47m

ATL8:14 pmAtlanta Hartsfield-Jackson

Jun 18

ATL4:43 pmAtlanta Hartsfield-Jackson

1h 47m

STL5:30 pmLambert-St Louis

$64

Frontier

Sep 30

STL10:35 amLambert-St Louis

1h 40m

ATL1:15 pmAtlanta Hartsfield-Jackson

Oct 14

ATL8:50 amAtlanta Hartsfield-Jackson

1h 50m

STL9:40 amLambert-St Louis

$66

Frontier

Sep 23

STL10:35 amLambert-St Louis

1h 40m

ATL1:15 pmAtlanta Hartsfield-Jackson

Sep 26

ATL8:50 amAtlanta Hartsfield-Jackson

1h 50m

STL9:40 amLambert-St Louis

$67

Delta flights from Missouri to Alabama

Our best Delta deals on Missouri to Alabama flight tickets

Delta

Jul 1

MCI12:25 pmKansas City

2h 10m

ATL3:35 pmAtlanta Hartsfield-Jackson

Jul 1

ATL7:35 pmAtlanta Hartsfield-Jackson

2h 11m

MCI8:46 pmKansas City

$112

Delta

Jun 4

MCI12:21 pmKansas City

2h 03m

ATL3:24 pmAtlanta Hartsfield-Jackson

Jun 17

ATL7:35 pmAtlanta Hartsfield-Jackson

2h 11m

MCI8:46 pmKansas City

$117

Delta

Jul 28

MCI7:00 amKansas City

2h 03m

ATL10:03 amAtlanta Hartsfield-Jackson

Aug 3

ATL8:10 amAtlanta Hartsfield-Jackson

2h 08m

MCI9:18 amKansas City

$119

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Mon 6/8

5:27 pm-8:14 pm

Nonstop1h 47m

Atlanta Hartsfield-Jackson

Thu 6/18

4:43 pm-5:30 pm

Nonstop1h 47m

$64

Quickest round-trip

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Wed 9/30

10:35 am-1:15 pm

Nonstop1h 40m

Atlanta Hartsfield-Jackson

Wed 10/14

8:50 am-9:40 am

Nonstop1h 50m

$66

Kansas CityAtlanta

MCI - ATL

MCIATL

Kansas City

Wed 7/1

12:25 pm-3:35 pm

Nonstop2h 10m

Atlanta Hartsfield-Jackson

Wed 7/1

7:35 pm-8:46 pm

Nonstop2h 11m

$112

Kansas CityAtlanta

MCI - ATL

MCIATL

Kansas City

Thu 6/4

12:21 pm-3:24 pm

Nonstop2h 03m

Atlanta Hartsfield-Jackson

Wed 6/17

7:35 pm-8:46 pm

Nonstop2h 11m

$117

Kansas CityValparaiso

MCI - VPS

MCIVPS

Kansas City

Fri 6/12

3:09 pm-5:22 pm

Nonstop2h 13m

Valparaiso Destin-Ft Walton Beach

Mon 6/15

12:06 pm-2:19 pm

Nonstop2h 13m

$120

Kansas CityValparaiso

MCI - VPS

MCIVPS

Kansas City

Fri 6/12

3:09 pm-5:22 pm

Nonstop2h 13m

Valparaiso Destin-Ft Walton Beach

Mon 6/15

12:06 pm-2:19 pm

Nonstop2h 13m

$139

Kansas CityPensacola

MCI - PNS

MCIPNS

Kansas City

Mon 8/24

5:00 am-1:23 pm

2 stops8h 23m

Pensacola

Thu 9/3

3:35 pm-10:59 pm

1 stop7h 24m

$322

Kansas CityPensacola

MCI - PNS

MCIPNS

Kansas City

Tue 6/2

8:55 am-10:55 am

Nonstop2h 00m

Pensacola

Fri 6/5

11:55 am-5:50 pm

1 stop5h 55m

$324

Kansas CityPensacola

MCI - PNS

MCIPNS

Kansas City

Wed 8/5

11:55 am-6:25 pm

2 stops6h 30m

Pensacola

Wed 8/12

7:00 am-2:25 pm

2 stops7h 25m

$327

Kansas CityChattanooga

MCI - CHA

MCICHA

Kansas City

Sat 5/23

5:27 pm-12:19 am

1 stop5h 52m

Chattanooga Lovell Field

Mon 5/25

6:36 pm-10:57 pm

1 stop5h 21m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Alabama

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Alabama?

In general, April is the cheapest month to fly from Missouri to Alabama. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $55. If you’re not able to fly to Alabama in April, then July is your next best option. Flight prices from Missouri to Alabama during July average around $70.

What is the cheapest Missouri to Alabama flight route?

Fly from Kansas City to Gulf Shores Jack Edwards for the best Missouri - Alabama flight prices

Can stopping save me money on Missouri to Alabama flights?

No. A direct flight is the cheapest option for a flight between Missouri to Alabama.

Cheap Missouri to Alabama flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Alabama

Best Price Found	$111
Fastest flight time	1h 33m
Direct flights	Every day
Airports in Alabama	51 airports

The best flight deal from Missouri to Alabama found on momondo in the last 72 hours is $111

The fastest flight from Missouri to Alabama takes 1h 33m

Direct flights go from Missouri to Alabama every day.

There are 51 airports in Alabama. From Missouri there are direct flights to Pensacola (PNS), Valparaiso Destin-Ft Walton Beach (VPS), Atlanta Hartsfield-Jackson (ATL).

Search flight deals

Frequently asked questions about flying from Missouri to Alabama

When did momondo last update prices for flights from Missouri to Alabama?
Prices for flights from Missouri to Alabama are updated daily.
How many operators does momondo search for flights from Missouri to Alabama?
As of May 2026, there are 7 operators available to choose from for flights from Missouri to Alabama.
How old do you have to be to fly from Missouri to Alabama?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Alabama.
What documentation or ID do you need to fly to Alabama?
The required travel and health documents for your Alabama trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Alabama. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Missouri to Alabama?
momondo data reveals that the most frequently booked plane model on the route from Missouri to Alabama is Airbus A320-100/200, representing 91.67% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 2.78%, Airbus A319 at 2.78%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 1.39%.

Best airlines flying from Missouri to Alabama

Compare and see reviews for airlines that fly from Missouri to Alabama with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $77	Free Cancellation	Rating 7.3 708 reviews	Search Allegiant Air flights
United Airlines	PriceFrom $142	Free Cancellation	Rating 7.4 9,709 reviews	Search United Airlines flights
Southwest	PriceFrom $156	Free Cancellation	Rating 7.9 4,296 reviews	Search Southwest flights
American Airlines	PriceFrom $223	Free Cancellation	Rating 7.1 11,661 reviews	Search American Airlines flights
Delta	PriceFrom $228	Free Cancellation	Rating 7.9 8,450 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Alabama?

It is quick and easy to find Missouri to Alabama flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Alabama that suits you.

Can I find flights from Missouri to Alabama with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Missouri to Alabama flights to just show those with flexible booking policies.

How can momondo help me find flights from Missouri to Alabama?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Alabama from Missouri.

I’m not ready to book a flight from Missouri to Alabama right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Alabama, momondo offers a useful price alert feature which will track prices for flights to Alabama from Missouri and alert you when they change.