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 41% 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 is the most popular carrier 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 February 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.

$168 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:23 pm - 6:46 pm

STL

ANC

9h 23m

1 stop

6:10 am - 4:49 pm

ANC

STL

7h 39m

1 stop

$340Delta

Tue, Apr 28 - Sun, May 10

7:02 am - 8:37 pm

STL

ANC

16h 35m

2 stops

6:10 am - 4:49 pm

ANC

STL

7h 39m

1 stop

$345Delta

Tue, Apr 28 - Sun, May 10

7:02 am - 8:37 pm

STL

ANC

16h 35m

2 stops

1:30 am - 7:03 pm

ANC

STL

14h 33m

2 stops

$352Delta

Tue, Apr 28 - Sat, May 9

7:00 am - 6:42 pm

STL

ANC

14h 42m

1 stop

2:25 am - 11:59 pm

ANC

STL

18h 34m

1 stop

$354Alaska Airlines

Mon, Apr 6 - Mon, Apr 6

7:00 am - 8:47 pm

STL

ANC

16h 47m

2 stops

7:05 am - 11:59 pm

ANC

STL

13h 54m

1 stop

$359Alaska Airlines

Mon, Apr 6 - Tue, Apr 7

7:12 am - 6:50 pm

STL

ANC

14h 38m

1 stop

8:30 pm - 11:37 am

ANC

STL

12h 07m

1 stop

$360American Airlines

Mon, Apr 13 - Sat, Apr 18

6:19 am - 8:37 pm

STL

ANC

17h 18m

2 stops

9:15 pm - 11:39 am

ANC

STL

11h 24m

1 stop

$365Delta

Mon, Apr 13 - Sat, Apr 18

4:20 pm - 1:36 pm

STL

ANC

24h 16m

2 stops

7:25 pm - 11:59 pm

ANC

STL

25h 34m

1 stop

$369Alaska Airlines

Mon, Apr 6 - Tue, Apr 7

7:00 am - 1:09 am

STL

ANC

21h 09m

1 stop

7:00 am - 11:59 pm

ANC

STL

13h 59m

1 stop

$372Alaska Airlines

Wed, Mar 4 - Mon, Mar 9

7:00 am - 10:25 am

STL

ANC

30h 25m

2 stops

7:00 am - 11:59 pm

ANC

STL

13h 59m

1 stop

$377Alaska Airlines

Wed, Mar 4 - Mon, Mar 9

American Airlines flights from St. Louis to Anchorage

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

American Airlines

Apr 13

STL7:12 amLambert-St Louis

14h 38m

1 stop

ANC6:50 pmAnchorage

Apr 18

ANC8:30 pmAnchorage

12h 07m

1 stop

STL11:37 amLambert-St Louis

$360

American Airlines

Apr 28

STL7:12 amLambert-St Louis

14h 38m

1 stop

ANC6:50 pmAnchorage

May 10

ANC8:30 pmAnchorage

17h 51m

1 stop

STL5:21 pmLambert-St Louis

$481

American Airlines

Apr 28

STL9:34 amLambert-St Louis

13h 05m

2 stops

ANC7:39 pmAnchorage

May 10

ANC5:25 pmAnchorage

12h 29m

2 stops

STL8:54 amLambert-St Louis

$587

United Airlines flights from St. Louis to Anchorage

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

United Airlines

Apr 23

STL11:15 amLambert-St Louis

11h 40m

1 stop

ANC7:55 pmAnchorage

Apr 26

ANC9:04 pmAnchorage

8h 31m

1 stop

STL8:35 amLambert-St Louis

$422

United Airlines

Apr 28

STL11:15 amLambert-St Louis

14h 30m

2 stops

ANC10:45 pmAnchorage

May 10

ANC11:49 pmAnchorage

10h 24m

1 stop

STL1:13 pmLambert-St Louis

$488

United Airlines

Apr 9

STL10:00 amLambert-St Louis

15h 45m

2 stops

ANC10:45 pmAnchorage

Apr 13

ANC11:47 pmAnchorage

13h 21m

2 stops

STL4:08 pmLambert-St Louis

$492

Fly from

Fly to

Route

Depart

Return

Price

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Tue 4/28

12:23 pm-6:46 pm

1 stop9h 23m

Anchorage

Sun 5/10

6:10 am-4:49 pm

1 stop7h 39m

$340

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Tue 4/28

7:02 am-8:37 pm

2 stops16h 35m

Anchorage

Sun 5/10

6:10 am-4:49 pm

1 stop7h 39m

$345

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Tue 4/28

7:02 am-8:37 pm

2 stops16h 35m

Anchorage

Sat 5/9

1:30 am-7:03 pm

2 stops14h 33m

$352

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Mon 4/6

7:00 am-6:42 pm

1 stop14h 42m

Anchorage

Mon 4/6

2:25 am-11:59 pm

1 stop18h 34m

$354

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Mon 4/6

7:00 am-8:47 pm

2 stops16h 47m

Anchorage

Tue 4/7

7:05 am-11:59 pm

1 stop13h 54m

$359

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Mon 4/13

7:12 am-6:50 pm

1 stop14h 38m

Anchorage

Sat 4/18

8:30 pm-11:37 am

1 stop12h 07m

$360

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Mon 4/13

6:19 am-8:37 pm

2 stops17h 18m

Anchorage

Sat 4/18

9:15 pm-11:39 am

1 stop11h 24m

$365

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Mon 4/6

4:20 pm-1:36 pm

2 stops24h 16m

Anchorage

Tue 4/7

7:25 pm-11:59 pm

1 stop25h 34m

$369

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Wed 3/4

7:00 am-1:09 am

1 stop21h 09m

Anchorage

Mon 3/9

7:00 am-11:59 pm

1 stop13h 59m

$372

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Wed 3/4

7:00 am-10:25 am

2 stops30h 25m

Anchorage

Mon 3/9

7:00 am-11:59 pm

1 stop13h 59m

$377

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 $467.

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 $610 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 $400 on momondo.

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

You could potentially save up to 13% 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 February 2026, prices for St. Louis to Anchorage flights are approximately 23% 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 12m
Direct flights	None

The fastest flight from St. Louis to Anchorage takes 9h 12m

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 12m.
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 February 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 34%, 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 $281	Free Cancellation	Rating 7.9 8,174 reviews	Search Delta flights
American Airlines	PriceFrom $368	Free Cancellation	Rating 7.2 11,258 reviews	Search American Airlines flights
United Airlines	PriceFrom $435	Free Cancellation	Rating 7.4 9,259 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $468	Free Cancellation	Rating 8.0 11,863 reviews	Search Alaska Airlines flights

Seward

Wasilla

Palmer

Girdwood

Talkeetna

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.