What is the cheapest airline that flies from Anchorage to Lambert-St Louis?

Delta and Alaska Airlines are the most popular carriers operating from Anchorage to Lambert-St Louis

What airlines fly to St. Louis?

Delta, Alaska Airlines and American Airlines are the top three most popular airlines that fly to St. Louis from Anchorage according to our data. Delta is the first choice among our users, with 36% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 4 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Anchorage Airport to Lambert-St Louis Airport?

Prices for flights from Anchorage Airport to Lambert-St Louis Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Anchorage Airport to Lambert-St Louis Airport?

As of January 2026, there are 4 operators available to choose from for flights from Anchorage Airport to Lambert-St Louis Airport.

How old do you have to be to fly from Anchorage Airport to Lambert-St Louis Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Anchorage Airport to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$200 Cheap Flights from Anchorage to St. Louis in 2026

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Find the cheapest flights from Anchorage to St. Louis

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Cheap round-trip flights

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12:29 am - 2:23 pm

ANC

STL

10h 54m

1 stop

7:00 am - 9:49 pm

STL

ANC

17h 49m

1 stop

$401Alaska Airlines

Sat, Feb 28 - Sun, Mar 8

5:15 am - 11:59 pm

ANC

STL

15h 44m

1 stop

7:00 am - 10:19 am

STL

ANC

30h 19m

1 stop

$403Alaska Airlines

Thu, Feb 26 - Mon, Mar 2

6:09 pm - 1:51 pm

ANC

STL

16h 42m

1 stop

7:00 am - 5:25 pm

STL

ANC

13h 25m

2 stops

$406Alaska Airlines

Mon, Mar 9 - Tue, Mar 24

11:35 am - 1:51 pm

ANC

STL

23h 16m

2 stops

7:00 am - 10:19 am

STL

ANC

30h 19m

1 stop

$409Alaska Airlines

Thu, Feb 26 - Mon, Mar 2

11:52 pm - 2:49 pm

ANC

STL

11h 57m

2 stops

9:10 am - 10:45 pm

STL

ANC

16h 35m

2 stops

$411United Airlines

Mon, Mar 16 - Tue, Mar 31

9:10 pm - 10:36 am

ANC

STL

10h 26m

1 stop

11:15 am - 7:55 pm

STL

ANC

11h 40m

1 stop

$415United Airlines

Fri, Mar 27 - Sun, Mar 29

5:45 am - 12:25 am

ANC

STL

15h 40m

2 stops

6:29 am - 6:51 pm

STL

ANC

15h 22m

1 stop

$437Delta

Sun, Mar 1 - Sun, Mar 8

2:26 am - 2:23 pm

ANC

STL

8h 57m

1 stop

7:00 am - 7:45 pm

STL

ANC

15h 45m

1 stop

$441Alaska Airlines

Sat, Feb 28 - Sun, Mar 8

5:45 am - 12:25 am

ANC

STL

15h 40m

2 stops

6:32 am - 6:51 pm

STL

ANC

15h 19m

2 stops

$442Delta

Sun, Mar 1 - Sun, Mar 8

1:08 am - 11:59 pm

ANC

STL

19h 51m

2 stops

7:00 am - 7:45 pm

STL

ANC

15h 45m

1 stop

$446Alaska Airlines

Sat, Feb 28 - Sun, Mar 8

Alaska Airlines flights from Anchorage to St. Louis

Our best Alaska Airlines deals on Anchorage to St. Louis flight tickets

Alaska Airlines

Mar 9

ANC6:09 pmAnchorage

16h 42m

1 stop

STL1:51 pmLambert-St Louis

Mar 24

STL3:50 pmLambert-St Louis

9h 45m

1 stop

ANC10:35 pmAnchorage

$401

Alaska Airlines

Feb 26

ANC5:15 amAnchorage

15h 44m

1 stop

STL11:59 pmLambert-St Louis

Mar 2

STL7:00 amLambert-St Louis

30h 19m

1 stop

ANC10:19 amAnchorage

$403

Alaska Airlines

Mar 9

ANC6:09 pmAnchorage

16h 42m

1 stop

STL1:51 pmLambert-St Louis

Mar 24

STL7:00 amLambert-St Louis

13h 25m

2 stops

ANC5:25 pmAnchorage

$406

United Airlines flights from Anchorage to St. Louis

Our best United Airlines deals on Anchorage to St. Louis flight tickets

United Airlines

Mar 16

ANC11:52 pmAnchorage

11h 57m

2 stops

STL2:49 pmLambert-St Louis

Mar 31

STL9:10 amLambert-St Louis

16h 35m

2 stops

ANC10:45 pmAnchorage

$411

United Airlines

Mar 27

ANC9:10 pmAnchorage

10h 26m

1 stop

STL10:36 amLambert-St Louis

Mar 29

STL11:15 amLambert-St Louis

11h 40m

1 stop

ANC7:55 pmAnchorage

$468

United Airlines

Feb 18

ANC11:45 pmAnchorage

10h 29m

1 stop

STL1:14 pmLambert-St Louis

Feb 21

STL4:30 pmLambert-St Louis

9h 38m

1 stop

ANC11:08 pmAnchorage

$481

Fly from

Fly to

Route

Depart

Return

Price

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Sat 2/28

12:29 am-2:23 pm

1 stop10h 54m

Lambert-St Louis

Sun 3/8

7:00 am-9:49 pm

1 stop17h 49m

$401

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Thu 2/26

5:15 am-11:59 pm

1 stop15h 44m

Lambert-St Louis

Mon 3/2

7:00 am-10:19 am

1 stop30h 19m

$403

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Mon 3/9

6:09 pm-1:51 pm

1 stop16h 42m

Lambert-St Louis

Tue 3/24

7:00 am-5:25 pm

2 stops13h 25m

$406

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Thu 2/26

11:35 am-1:51 pm

2 stops23h 16m

Lambert-St Louis

Mon 3/2

7:00 am-10:19 am

1 stop30h 19m

$409

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Mon 3/16

11:52 pm-2:49 pm

2 stops11h 57m

Lambert-St Louis

Tue 3/31

9:10 am-10:45 pm

2 stops16h 35m

$411

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Fri 3/27

9:10 pm-10:36 am

1 stop10h 26m

Lambert-St Louis

Sun 3/29

11:15 am-7:55 pm

1 stop11h 40m

$415

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Sun 3/1

5:45 am-12:25 am

2 stops15h 40m

Lambert-St Louis

Sun 3/8

6:29 am-6:51 pm

1 stop15h 22m

$437

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Sat 2/28

2:26 am-2:23 pm

1 stop8h 57m

Lambert-St Louis

Sun 3/8

7:00 am-7:45 pm

1 stop15h 45m

$441

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Sun 3/1

5:45 am-12:25 am

2 stops15h 40m

Lambert-St Louis

Sun 3/8

6:32 am-6:51 pm

2 stops15h 19m

$442

AnchorageSt. Louis

ANC - STL

ANCSTL

Anchorage

Sat 2/28

1:08 am-11:59 pm

2 stops19h 51m

Lambert-St Louis

Sun 3/8

7:00 am-7:45 pm

1 stop15h 45m

$446

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 Anchorage to St. Louis

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

What is the cheapest month to fly to St. Louis?

In general, January is the cheapest month to fly from Anchorage to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $419. The month of April is another great option to travel to St. Louis, with average flight prices from Anchorage averaging around $499.

How have Anchorage to St. Louis flight prices changed over time?

As of January 2026, prices for Anchorage to St. Louis flights are approximately 0% cheaper when compared to flights at the same time last year.

When to book flights from Anchorage to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Anchorage to St. Louis according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Anchorage to St. Louis (ANC to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Anchorage to St. Louis

Fastest flight time	8h 26m
Direct flights	None

The fastest flight from Anchorage to St. Louis takes 8h 26m

There are no direct flights from Anchorage to St. Louis. There are no popular flight routes from Anchorage to St. Louis.

Search flight deals

How far is Anchorage to Lambert-St Louis by plane?
Anchorage and Lambert-St Louis are 2936.7 mi apart from one another. Flights usually cover this in 8h 26m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Anchorage Airport to Lambert-St Louis Airport?
Prices for flights from Anchorage Airport to Lambert-St Louis Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Anchorage Airport to Lambert-St Louis Airport?
As of January 2026, there are 4 operators available to choose from for flights from Anchorage Airport to Lambert-St Louis Airport.
How old do you have to be to fly from Anchorage Airport to Lambert-St Louis Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Anchorage Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Anchorage to St. Louis?
Based on momondo bookings for flights between Anchorage and St. Louis, the leading airline is Delta, making up 38% of the total bookings. Other popular airlines include Alaska Airlines with 36%, American Airlines with 17%, and United Airlines with 9%.

Best airlines flying from Anchorage to St. Louis

Compare and see reviews for airlines that fly from Anchorage to St. Louis with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $364	Free Cancellation	Rating 7.9 8,111 reviews	Search Delta flights
American Airlines	PriceFrom $400	Free Cancellation	Rating 7.2 11,189 reviews	Search American Airlines flights
United Airlines	PriceFrom $403	Free Cancellation	Rating 7.4 9,199 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $519	Free Cancellation	Rating 8.0 11,792 reviews	Search Alaska Airlines flights

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Why should I use momondo to find a flight deal from Anchorage to St. Louis?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Anchorage to St. Louis for you.

Can I find flights from Anchorage to St. Louis with flexible booking policies on momondo?

All flight searches from Anchorage to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Anchorage to St. Louis?

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 St. Louis from Anchorage.

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

Price alerts on flights to St. Louis from Anchorage are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.