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 52% of people opting to fly with this airline when traveling to Anchorage. Keep in mind that there are 5 different airlines that fly to Anchorage on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from St. Louis to Anchorage?

Minneapolis (MSP) has the shortest average layover time for this route: 1h 58m.

Which airport is the most popular layover for flights between St. Louis and Anchorage?

Seattle (SEA) was the most common stop: 88% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from St. Louis to Anchorage?

Flights connecting via Seattle (SEA) have the shortest average one-way travel time: 9h 35m.

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

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

Which layover airport offers the lowest fares from St. Louis to Anchorage?

Flights via Minneapolis (MSP) offer the lowest average round-trip price of $393.

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 5 operators available for flights from Lambert-St Louis Airport to Anchorage Airport as of October 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.

$250 Cheap Flights from St. Louis to Anchorage in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

11:15 am - 7:39 pmSTL Lambert-St Louis-ANC Anchorage

11h 24m1 stop Chicago O'Hare Intl

11:59 pm - 12:38 pmANC Anchorage-STL Lambert-St Louis

10h 39m1 stop Denver Intl

$493United Airlines

Sat, Oct 31 - Sat, Oct 31

10:12 am - 7:17 pmSTL Lambert-St Louis-ANC Anchorage

12h 05m1 stop Dallas/Fort Worth

8:14 pm - 9:30 amANC Anchorage-STL Lambert-St Louis

10h 16m1 stop Dallas/Fort Worth

$499American Airlines

Wed, Oct 28 - Wed, Nov 4

3:24 pm - 6:04 amSTL Lambert-St Louis-ANC Anchorage

17h 40m2 stops Seattle/Tacoma Intl Fairbanks

5:00 am - 11:44 pmANC Anchorage-STL Lambert-St Louis

15h 44m1 stop Seattle/Tacoma Intl

$499Alaska Airlines

Wed, Mar 24 - Wed, Mar 31

4:04 pm - 6:21 amSTL Lambert-St Louis-ANC Anchorage

17h 17m2 stops Seattle/Tacoma Intl Fairbanks

2:26 am - 11:59 pmANC Anchorage-STL Lambert-St Louis

18h 33m1 stop Seattle/Tacoma Intl

$499Alaska Airlines

Thu, Dec 10 - Sat, Dec 12

6:21 am - 3:09 pmSTL Lambert-St Louis-ANC Anchorage

11h 48m2 stops Minneapolis St Paul Seattle/Tacoma Intl

7:45 pm - 10:17 amANC Anchorage-STL Lambert-St Louis

11h 32m1 stop Atlanta Hartsfield-Jackson

$499Delta

Sat, Oct 31 - Sat, Oct 31

4:39 pm - 10:56 pmSTL Lambert-St Louis-ANC Anchorage

9h 17m1 stop Denver Intl

11:59 pm - 12:38 pmANC Anchorage-STL Lambert-St Louis

9h 39m1 stop Denver Intl

$499United Airlines

Tue, Oct 27 - Tue, Nov 3

5:40 am - 7:17 pmSTL Lambert-St Louis-ANC Anchorage

16h 37m1 stop Dallas/Fort Worth

8:14 pm - 9:28 amANC Anchorage-STL Lambert-St Louis

10h 14m1 stop Dallas/Fort Worth

$499American Airlines

Sat, Oct 31 - Sat, Nov 7

4:39 pm - 10:56 pmSTL Lambert-St Louis-ANC Anchorage

9h 17m1 stop Denver Intl

8:43 pm - 8:55 amANC Anchorage-STL Lambert-St Louis

9h 12m1 stop Chicago O'Hare Intl

$499United Airlines

Wed, Oct 28 - Wed, Nov 4

12:00 pm - 12:35 amSTL Lambert-St Louis-ANC Anchorage

15h 35m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl

10:09 pm - 8:53 amANC Anchorage-STL Lambert-St Louis

7h 44m1 stop Minneapolis St Paul

$504Delta

Sat, Oct 31 - Sat, Nov 7

10:12 am - 7:17 pmSTL Lambert-St Louis-ANC Anchorage

12h 05m1 stop Dallas/Fort Worth

8:22 pm - 6:18 pmANC Anchorage-STL Lambert-St Louis

18h 56m1 stop Dallas/Fort Worth

$519American Airlines

Tue, Oct 20 - Thu, Oct 29

Cheap last minute flights

Enter your travel dates to find the best prices.

4:39 pm - 10:43 pmSTL Lambert-St Louis-ANC Anchorage

9h 04m1 stop Denver Intl

8:43 pm - 10:32 amANC Anchorage-STL Lambert-St Louis

10h 49m1 stop Chicago O'Hare Intl

$566United Airlines

Tue, Oct 6 - Sat, Nov 7

10:27 am - 10:43 pmSTL Lambert-St Louis-ANC Anchorage

15h 16m2 stops Chicago O'Hare Intl Denver Intl

11:59 pm - 12:38 pmANC Anchorage-STL Lambert-St Louis

9h 39m1 stop Denver Intl

$571United Airlines

Tue, Oct 6 - Sat, Nov 7

9:47 am - 8:41 pmSTL Lambert-St Louis-ANC Anchorage

13h 54m2 stops Minneapolis St Paul Seattle/Tacoma Intl

1:40 am - 7:56 pmANC Anchorage-STL Lambert-St Louis

15h 16m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson

$578Delta

Tue, Oct 6 - Fri, Nov 6

12:28 pm - 8:59 pmSTL Lambert-St Louis-ANC Anchorage

11h 31m1 stop Minneapolis St Paul

10:09 pm - 2:45 pmANC Anchorage-STL Lambert-St Louis

13h 36m1 stop Minneapolis St Paul

$633Delta

Thu, Oct 8 - Mon, Oct 12

10:12 am - 7:17 pmSTL Lambert-St Louis-ANC Anchorage

12h 05m1 stop Dallas/Fort Worth

8:22 pm - 9:20 amANC Anchorage-STL Lambert-St Louis

9h 58m1 stop Dallas/Fort Worth

$633American Airlines

Thu, Oct 8 - Mon, Oct 12

4:39 pm - 10:43 pmSTL Lambert-St Louis-ANC Anchorage

9h 04m1 stop Denver Intl

11:45 pm - 12:40 pmANC Anchorage-STL Lambert-St Louis

9h 55m1 stop Denver Intl

$633United Airlines

Tue, Oct 6 - Tue, Oct 20

12:28 pm - 12:35 amSTL Lambert-St Louis-ANC Anchorage

15h 07m2 stops Minneapolis St Paul Seattle/Tacoma Intl

10:09 pm - 2:45 pmANC Anchorage-STL Lambert-St Louis

13h 36m1 stop Minneapolis St Paul

$638Delta

Thu, Oct 8 - Mon, Oct 12

6:04 am - 1:37 pmSTL Lambert-St Louis-ANC Anchorage

34h 33m2 stops Los Angeles Portland

1:48 am - 3:21 pmANC Anchorage-STL Lambert-St Louis

10h 33m1 stop Seattle/Tacoma Intl

$740Alaska Airlines

Mon, Oct 5 - Fri, Nov 6

6:04 am - 1:37 pmSTL Lambert-St Louis-ANC Anchorage

34h 33m2 stops Los Angeles Portland

2:29 am - 11:59 pmANC Anchorage-STL Lambert-St Louis

18h 30m1 stop Seattle/Tacoma Intl

$755Alaska Airlines

Mon, Oct 5 - Sun, Oct 18

5:40 am - 7:17 pmSTL Lambert-St Louis-ANC Anchorage

16h 37m1 stop Dallas/Fort Worth

8:22 pm - 6:20 pmANC Anchorage-STL Lambert-St Louis

18h 58m1 stop Dallas/Fort Worth

$788American Airlines

Thu, Oct 8 - Wed, Oct 14

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American Airlines flights from St. Louis to Anchorage

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

American Airlines

Oct 20

STL10:12 amLambert-St Louis

12h 05m

1 stop

ANC7:17 pmAnchorage

Oct 29

ANC8:22 pmAnchorage

18h 56m

1 stop

STL6:18 pmLambert-St Louis

$519

American Airlines

Oct 30

STL8:48 amLambert-St Louis

13h 29m

1 stop

ANC7:17 pmAnchorage

Nov 5

ANC8:14 pmAnchorage

19h 02m

1 stop

STL6:16 pmLambert-St Louis

$558

American Airlines

Oct 19

STL8:48 amLambert-St Louis

13h 29m

1 stop

ANC7:17 pmAnchorage

Oct 23

ANC8:22 pmAnchorage

9h 58m

1 stop

STL9:20 amLambert-St Louis

$576

United Airlines flights from St. Louis to Anchorage

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

United Airlines

Oct 31

STL11:15 amLambert-St Louis

11h 24m

1 stop

ANC7:39 pmAnchorage

Oct 31

ANC11:59 pmAnchorage

10h 39m

1 stop

STL12:38 pmLambert-St Louis

$493

United Airlines

Mar 24

STL11:25 amLambert-St Louis

10h 50m

1 stop

ANC7:15 pmAnchorage

Mar 31

ANC8:44 pmAnchorage

8h 53m

1 stop

STL8:37 amLambert-St Louis

$499

United Airlines

Mar 24

STL8:50 amLambert-St Louis

16h 49m

2 stops

ANC10:39 pmAnchorage

Mar 31

ANC8:44 pmAnchorage

8h 53m

1 stop

STL8:37 amLambert-St Louis

$504

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Sat 10/31

11:15 am-7:39 pm

1 stop11h 24m

Anchorage

Sat 10/31

11:59 pm-12:38 pm

1 stop10h 39m

$493

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Wed 10/28

10:12 am-7:17 pm

1 stop12h 05m

Anchorage

Wed 11/4

8:14 pm-9:30 am

1 stop10h 16m

$499

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Wed 3/24

3:24 pm-6:04 am

2 stops17h 40m

Anchorage

Wed 3/31

5:00 am-11:44 pm

1 stop15h 44m

$499

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Thu 12/10

4:04 pm-6:21 am

2 stops17h 17m

Anchorage

Sat 12/12

2:26 am-11:59 pm

1 stop18h 33m

$499

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Sat 10/31

6:21 am-3:09 pm

2 stops11h 48m

Anchorage

Sat 10/31

7:45 pm-10:17 am

1 stop11h 32m

$499

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Tue 10/27

4:39 pm-10:56 pm

1 stop9h 17m

Anchorage

Tue 11/3

11:59 pm-12:38 pm

1 stop9h 39m

$499

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Sat 10/31

5:40 am-7:17 pm

1 stop16h 37m

Anchorage

Sat 11/7

8:14 pm-9:28 am

1 stop10h 14m

$499

Quickest round-trip

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Wed 10/28

4:39 pm-10:56 pm

1 stop9h 17m

Anchorage

Wed 11/4

8:43 pm-8:55 am

1 stop9h 12m

$499

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Sat 10/31

12:00 pm-12:35 am

2 stops15h 35m

Anchorage

Sat 11/7

10:09 pm-8:53 am

1 stop7h 44m

$504

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Tue 10/20

10:12 am-7:17 pm

1 stop12h 05m

Anchorage

Thu 10/29

8:22 pm-6:18 pm

1 stop18h 56m

$519

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

Layovers

What is the cheapest month to fly to Anchorage?

If you don’t want to visit Anchorage in October, then you should wait until February to fly from St. Louis, when ticket prices are also cheap, with an average price of $430.

How far in advance should I book a flight from St. Louis 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 $543 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 $446 on momondo.

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

You could potentially save up to 28% 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 October 2026, prices for St. Louis to Anchorage flights are approximately 65% more expensive 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

Best Price Found	$250
Fastest flight time	9h 09m
Direct flights	None

The best one-way flight to Anchorage from St. Louis in the past 72 hours is $250. The best round-trip flight deal from St. Louis to Anchorage found on momondo in the last 72 hours is $493.

The fastest flight from St. Louis to Anchorage takes 9h 09m

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

Search flight deals

Frequently asked questions about flying from St. Louis to Anchorage

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 09m.
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 5 operators available for flights from Lambert-St Louis Airport to Anchorage Airport as of October 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 50% of all bookings. The subsequent popular airlines are Delta at 27%, United Airlines at 15%, and American Airlines at 4%.

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
United Airlines	PriceFrom $295	Free Cancellation	Rating 7.4 10,285 reviews	Search United Airlines flights
Delta	PriceFrom $364	Free Cancellation	Rating 7.8 8,626 reviews	Search Delta flights
American Airlines	PriceFrom $368	Free Cancellation	Rating 7.0 12,130 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $430	Free Cancellation	Rating 7.9 13,011 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $524	Free Cancellation	Rating 7.9 4,215 reviews	Search Southwest flights

Seward

Wasilla

Girdwood

Palmer

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.