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

Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Alaska to Missouri

What airlines fly to Missouri?

Alaska Airlines, Delta and American Airlines are the top three most popular airlines that fly to Missouri from Alaska according to our data. Alaska Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Missouri. Keep in mind that there are 4 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

How long is the flight from Alaska to Missouri?

The flight from Alaska to Missouri depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Anchorage (a popular airport in Alaska) to St. Louis (the most popular airport in Missouri), then the flight time is 7h 40m on average. If you fly from Fairbanks (another popular airport in Alaska) to St. Louis, then the average flight time is 19h 23m.

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

Prices for flights from Alaska to Missouri are updated daily.

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

As of September 2025, there are 4 operators available to choose from for flights from Alaska to Missouri.

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

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 Alaska to Missouri.

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

The required travel and health documents for your Missouri 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 Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$147 Cheap Flights from Alaska to Missouri in 2025/26

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Find the cheapest flights from Alaska to Missouri

Round-trip

One-way

Last minute

Cheap round-trip flights

6:05 am - 4:49 pmANC-STL

7h 44m1 stop

9:00 am - 6:47 pmSTL-ANC

12h 47m1 stop

$296Delta

Find Deal

Tue, Dec 2 - Tue, Dec 9

12:30 am - 4:22 pmANC-STL

12h 52m2 stops

12:49 pm - 1:00 amSTL-ANC

15h 11m1 stop

$301Delta

Find Deal

Tue, Dec 2 - Wed, Dec 10

12:30 am - 6:34 pmANC-STL

15h 04m2 stops

2:20 pm - 1:00 amSTL-ANC

13h 40m2 stops

$306Delta

Find Deal

Tue, Dec 2 - Wed, Dec 10

7:52 pm - 8:53 amANC-STL

10h 01m1 stop

7:01 am - 6:44 pmSTL-ANC

14h 43m1 stop

$326American Airlines

Find Deal

Thu, Oct 23 - Thu, Oct 30

1:47 am - 12:03 amANC-STL

19h 16m2 stops

7:00 am - 8:26 pmSTL-ANC

16h 26m1 stop

$331Alaska Airlines

Find Deal

Wed, Oct 22 - Thu, Oct 30

7:52 pm - 8:53 amANC-STL

10h 01m1 stop

7:00 am - 6:44 pmSTL-ANC

14h 44m1 stop

$356American Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

1:47 am - 12:03 amANC-STL

19h 16m2 stops

7:00 am - 10:48 pmSTL-ANC

18h 48m1 stop

$361Alaska Airlines

Find Deal

Mon, Oct 20 - Tue, Oct 28

9:00 am - 8:58 pmANC-STL

8h 58m1 stop

2:45 pm - 11:15 pmSTL-ANC

11h 30m1 stop

$376United Airlines

Find Deal

Wed, Jan 14 - Mon, Jan 19

9:00 am - 8:58 pmANC-STL

8h 58m1 stop

6:00 am - 7:57 pmSTL-ANC

16h 57m2 stops

$381United Airlines

Find Deal

Wed, Jan 14 - Mon, Jan 19

2:00 am - 12:03 amFAI-STL

19h 03m1 stop

10:22 am - 2:35 amSTL-FAI

19h 13m2 stops

$1,000Multiple Airlines

Find Deal

Thu, Oct 9 - Tue, Oct 14

United Airlines flights from Alaska to Missouri

Our best United Airlines deals on Alaska to Missouri flight tickets

United Airlines

Jan 14

ANC9:00 amAnchorage

8h 58m

1 stop

STL8:58 pmLambert-St Louis

Jan 19

STL2:45 pmLambert-St Louis

11h 30m

1 stop

ANC11:15 pmAnchorage

$376

Find similar

United Airlines

Jan 14

ANC9:00 amAnchorage

8h 58m

1 stop

STL8:58 pmLambert-St Louis

Jan 19

STL6:00 amLambert-St Louis

16h 57m

2 stops

ANC7:57 pmAnchorage

$381

Find similar

United Airlines

Oct 14

ANC11:49 pmAnchorage

12h 55m

2 stops

STL3:44 pmLambert-St Louis

Oct 19

STL12:25 pmLambert-St Louis

10h 32m

1 stop

ANC7:57 pmAnchorage

$415

Find similar

Delta flights from Alaska to Missouri

Our best Delta deals on Alaska to Missouri flight tickets

Delta

Dec 2

ANC6:05 amAnchorage

7h 44m

1 stop

STL4:49 pmLambert-St Louis

Dec 9

STL9:00 amLambert-St Louis

12h 47m

1 stop

ANC6:47 pmAnchorage

$296

Find similar

Delta

Dec 2

ANC12:30 amAnchorage

12h 52m

2 stops

STL4:22 pmLambert-St Louis

Dec 10

STL12:49 pmLambert-St Louis

15h 11m

1 stop

ANC1:00 amAnchorage

$301

Find similar

Delta

Dec 2

ANC12:30 amAnchorage

15h 04m

2 stops

STL6:34 pmLambert-St Louis

Dec 10

STL2:20 pmLambert-St Louis

13h 40m

2 stops

ANC1:00 amAnchorage

$306

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Tue 12/2

6:05 am-4:49 pm

1 stop7h 44m

Lambert-St Louis

Tue 12/9

9:00 am-6:47 pm

1 stop12h 47m

$296

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Tue 12/2

12:30 am-4:22 pm

2 stops12h 52m

Lambert-St Louis

Wed 12/10

12:49 pm-1:00 am

1 stop15h 11m

$301

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Tue 12/2

12:30 am-6:34 pm

2 stops15h 04m

Lambert-St Louis

Wed 12/10

2:20 pm-1:00 am

2 stops13h 40m

$306

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Thu 10/23

7:52 pm-8:53 am

1 stop10h 01m

Lambert-St Louis

Thu 10/30

7:01 am-6:44 pm

1 stop14h 43m

$326

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Wed 10/22

1:47 am-12:03 am

2 stops19h 16m

Lambert-St Louis

Thu 10/30

7:00 am-8:26 pm

1 stop16h 26m

$331

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Tue 10/21

7:52 pm-8:53 am

1 stop10h 01m

Lambert-St Louis

Tue 10/28

7:00 am-6:44 pm

1 stop14h 44m

$356

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Mon 10/20

1:47 am-12:03 am

2 stops19h 16m

Lambert-St Louis

Tue 10/28

7:00 am-10:48 pm

1 stop18h 48m

$361

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Wed 1/14

9:00 am-8:58 pm

1 stop8h 58m

Lambert-St Louis

Mon 1/19

2:45 pm-11:15 pm

1 stop11h 30m

$376

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Wed 1/14

9:00 am-8:58 pm

1 stop8h 58m

Lambert-St Louis

Mon 1/19

6:00 am-7:57 pm

2 stops16h 57m

$381

FairbanksSt. Louis

FAI - STL

FAISTL

Fairbanks

Thu 10/9

2:00 am-12:03 am

1 stop19h 03m

Lambert-St Louis

Tue 10/14

10:22 am-2:35 am

2 stops19h 13m

$1,000

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 Alaska to Missouri

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 Missouri?

In general, January is the cheapest month to fly from Alaska to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $468. If you aren’t able to travel to Missouri during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $499.

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from Alaska to Missouri is on a Sunday when prices can be found for as low as $678. Flights from Alaska to Missouri on a Saturday will generally be more expensive and average around $970. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Missouri?

According to our data, the cheapest time of day to fly to Missouri is in the afternoon. momondo users have found flights departing from Alaska to Missouri in the afternoon for as low as $550. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly in the evening, with an average ticket price of $736. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Alaska to Missouri flights?

You could potentially save up to 33% on your flight if you consider stops on a Alaska to Missouri flight.

Cheap Alaska to Missouri flight deals and tips

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

Direct flights	None

There are no direct flights from Alaska to Missouri. There are no popular flight routes from Alaska to Missouri.

Search flight deals

When did momondo last update prices for flights from Alaska to Missouri?
Prices for flights from Alaska to Missouri are updated daily.
How many operators does momondo search for flights from Alaska to Missouri?
As of September 2025, there are 4 operators available to choose from for flights from Alaska to Missouri.
How old do you have to be to fly from Alaska to Missouri?
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 Alaska to Missouri.
What documentation or ID do you need to fly to Missouri?
The required travel and health documents for your Missouri 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 Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Alaska to Missouri

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $393	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
Alaska Airlines	PriceFrom $399	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $467	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $499	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Alaska to Missouri. momondo saves you time and could save you money on your trip.

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

Flights from Alaska to Missouri with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Missouri from Alaska. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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