What airlines fly to Anchorage?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Anchorage from St. Louis according to our data. Alaska Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Anchorage. Keep in mind that there are 4 different airlines that fly to Anchorage on a routine basis, so you have a few additional options to choose from.

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

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

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

Prices for flights from Lambert-St Louis Airport to Anchorage Airport refresh daily.

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

There are 4 operators available for flights from Lambert-St Louis Airport to Anchorage Airport as of January 2026.

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

What documentation or ID do you need to fly to Anchorage Airport?

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

$201 Cheap Flights from St. Louis to Anchorage in 2026

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Find the cheapest flights from St. Louis to Anchorage

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:22 pm - 12:09 am

STL

ANC

12h 47m2 stops

6:15 am - 12:21 am

ANC

STL

15h 06m2 stops

$395Delta

Fri, Mar 6 - Thu, Mar 12

7:00 am - 1:26 pm

STL

ANC

9h 26m1 stop

1:25 am - 1:51 pm

ANC

STL

9h 26m1 stop

$398Alaska Airlines

Thu, Feb 19 - Mon, Feb 23

2:50 pm - 9:51 pm

STL

ANC

10h 01m1 stop

1:10 am - 1:54 pm

ANC

STL

9h 44m1 stop

$399Alaska Airlines

Thu, Jan 29 - Wed, Feb 4

2:47 pm - 1:11 am

STL

ANC

13h 24m1 stop

1:59 am - 1:51 pm

ANC

STL

8h 52m1 stop

$400Alaska Airlines

Fri, Feb 13 - Thu, Mar 12

7:00 am - 1:26 pm

STL

ANC

9h 26m1 stop

9:10 am - 11:59 pm

ANC

STL

11h 49m1 stop

$401Alaska Airlines

Fri, Mar 6 - Thu, Mar 12

11:23 am - 12:09 am

STL

ANC

15h 46m2 stops

5:45 am - 11:23 pm

ANC

STL

14h 38m2 stops

$404Delta

Thu, Feb 5 - Thu, Feb 12

2:50 pm - 12:32 am

STL

ANC

12h 42m2 stops

5:03 pm - 1:54 pm

ANC

STL

17h 51m1 stop

$405Alaska Airlines

Thu, Jan 29 - Thu, Feb 5

11:23 am - 12:09 am

STL

ANC

15h 46m2 stops

9:15 pm - 2:54 pm

ANC

STL

14h 39m1 stop

$406Delta

Thu, Feb 19 - Tue, Feb 24

2:47 pm - 1:11 am

STL

ANC

13h 24m1 stop

8:55 am - 11:59 pm

ANC

STL

12h 04m2 stops

$407Alaska Airlines

Fri, Feb 13 - Fri, Mar 13

2:22 pm - 10:41 pm

STL

ANC

11h 19m2 stops

3:40 pm - 11:48 am

ANC

STL

17h 08m2 stops

$413Delta

Wed, Mar 4 - Mon, Mar 9

Delta flights from St. Louis to Anchorage

Our best Delta deals on St. Louis to Anchorage flight tickets

Delta

Mar 6

STL2:22 pmLambert-St Louis

12h 47m

2 stops

ANC12:09 amAnchorage

Mar 12

ANC6:15 amAnchorage

15h 06m

2 stops

STL12:21 amLambert-St Louis

$395

Delta

Feb 5

STL11:23 amLambert-St Louis

15h 46m

2 stops

ANC12:09 amAnchorage

Feb 12

ANC5:45 amAnchorage

14h 38m

2 stops

STL11:23 pmLambert-St Louis

$404

Delta

Feb 19

STL11:23 amLambert-St Louis

15h 46m

2 stops

ANC12:09 amAnchorage

Feb 24

ANC9:15 pmAnchorage

14h 39m

1 stop

STL2:54 pmLambert-St Louis

$406

Alaska Airlines flights from St. Louis to Anchorage

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

Alaska Airlines

Feb 19

STL7:00 amLambert-St Louis

9h 26m

1 stop

ANC1:26 pmAnchorage

Feb 23

ANC1:25 amAnchorage

9h 26m

1 stop

STL1:51 pmLambert-St Louis

$398

Alaska Airlines

Jan 29

STL2:50 pmLambert-St Louis

10h 01m

1 stop

ANC9:51 pmAnchorage

Feb 4

ANC1:10 amAnchorage

9h 44m

1 stop

STL1:54 pmLambert-St Louis

$399

Alaska Airlines

Feb 13

STL2:47 pmLambert-St Louis

13h 24m

1 stop

ANC1:11 amAnchorage

Mar 12

ANC1:59 amAnchorage

8h 52m

1 stop

STL1:51 pmLambert-St Louis

$400

Fly from

Fly to

Route

Depart

Return

Price

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Fri 3/6

2:22 pm-12:09 am

2 stops12h 47m

Anchorage

Thu 3/12

6:15 am-12:21 am

2 stops15h 06m

$395

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Thu 2/19

7:00 am-1:26 pm

1 stop9h 26m

Anchorage

Mon 2/23

1:25 am-1:51 pm

1 stop9h 26m

$398

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Thu 1/29

2:50 pm-9:51 pm

1 stop10h 01m

Anchorage

Wed 2/4

1:10 am-1:54 pm

1 stop9h 44m

$399

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Fri 2/13

2:47 pm-1:11 am

1 stop13h 24m

Anchorage

Thu 3/12

1:59 am-1:51 pm

1 stop8h 52m

$400

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Fri 3/6

7:00 am-1:26 pm

1 stop9h 26m

Anchorage

Thu 3/12

9:10 am-11:59 pm

1 stop11h 49m

$401

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Thu 2/5

11:23 am-12:09 am

2 stops15h 46m

Anchorage

Thu 2/12

5:45 am-11:23 pm

2 stops14h 38m

$404

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Thu 1/29

2:50 pm-12:32 am

2 stops12h 42m

Anchorage

Thu 2/5

5:03 pm-1:54 pm

1 stop17h 51m

$405

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Thu 2/19

11:23 am-12:09 am

2 stops15h 46m

Anchorage

Tue 2/24

9:15 pm-2:54 pm

1 stop14h 39m

$406

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Fri 2/13

2:47 pm-1:11 am

1 stop13h 24m

Anchorage

Fri 3/13

8:55 am-11:59 pm

2 stops12h 04m

$407

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Wed 3/4

2:22 pm-10:41 pm

2 stops11h 19m

Anchorage

Mon 3/9

3:40 pm-11:48 am

2 stops17h 08m

$413

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 St. Louis to Anchorage

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 Anchorage?

If you don’t want to visit Anchorage in October, then you should wait until January to fly from St. Louis, when ticket prices are also cheap, with an average price of $495.

How far in advance should I book a flight to Anchorage?

You are more likely to see cheaper flights to Anchorage from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Anchorage for around $636 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Anchorage from St. Louis for as low as $385 on momondo.

Can stopping save me money on St. Louis to Anchorage flights?

You could potentially save up to 18% on your flight if you consider stops on a St. Louis to Anchorage flight.

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

As of January 2026, prices for St. Louis to Anchorage flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from St. Louis to Anchorage

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

Estimated round-trip price

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

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

Fastest flight time	9h 03m
Direct flights	None

The fastest flight from St. Louis to Anchorage takes 9h 03m

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

Search flight deals

How far is Lambert-St Louis to Anchorage by plane?
There are 2936.7 mi between Lambert-St Louis and Anchorage. A reasonable flight in good conditions will take 9h 03m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Anchorage Airport?
Prices for flights from Lambert-St Louis Airport to Anchorage Airport refresh daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Anchorage Airport?
There are 4 operators available for flights from Lambert-St Louis Airport to Anchorage Airport as of January 2026.
How old do you have to be to fly from Lambert-St Louis Airport to Anchorage 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 Lambert-St Louis Airport to Anchorage Airport.
What documentation or ID do you need to fly to Anchorage Airport?
The required travel and health documents for your Anchorage Airport 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 Anchorage Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from St. Louis to Anchorage?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Anchorage is Alaska Airlines, representing 39% of all bookings. The subsequent popular airlines are Delta at 35%, United Airlines at 18%, and American Airlines at 8%.

Best airlines flying from St. Louis to Anchorage

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $362	Free Cancellation	Rating 7.9 8,025 reviews	Search Delta flights
American Airlines	PriceFrom $368	Free Cancellation	Rating 7.2 11,095 reviews	Search American Airlines flights
United Airlines	PriceFrom $435	Free Cancellation	Rating 7.4 9,139 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $479	Free Cancellation	Rating 8.0 11,661 reviews	Search Alaska Airlines flights

Seward

Wasilla

Talkeetna

Palmer

Girdwood

Eagle River

Why use momondo?

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

It is quick and easy to find St. Louis to Anchorage 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 Anchorage that suits you.

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

Yes. momondo allows you to filter the results for St. Louis to Anchorage flights to just show those with flexible booking policies.

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

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 Anchorage from St. Louis.

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

Price alerts on flights to Anchorage from St. Louis 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.