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

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

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.

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.

$180 Cheap Flights from St. Louis to Anchorage in 2026

Q: What is the typical price of a round-trip flight between St. Louis and Anchorage?

Prices are currently low for flights on this route. Typical prices usually range from $459 to $880. The lowest price recently found on this route was $359.

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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.

7:00 am - 7:06 pm

STL

ANC

15h 06m

1 stop

8:13 pm - 8:55 am

ANC

STL

9h 42m

1 stop

$359American Airlines

Tue, Mar 24 - Tue, Mar 31

3:50 pm - 10:18 am

STL

ANC

21h 28m

2 stops

10:48 am - 11:59 pm

ANC

STL

10h 11m

1 stop

$364Alaska Airlines

Tue, Mar 24 - Tue, Mar 31

7:00 am - 5:25 pm

STL

ANC

13h 25m

2 stops

5:00 am - 11:59 pm

ANC

STL

15h 59m

2 stops

$371Alaska Airlines

Tue, Mar 24 - Tue, Mar 31

6:29 am - 6:51 pm

STL

ANC

15h 22m

1 stop

9:15 pm - 11:48 am

ANC

STL

11h 33m

1 stop

$385Delta

Fri, Mar 27 - Sat, Apr 4

9:45 am - 6:51 pm

STL

ANC

12h 06m

1 stop

9:15 pm - 11:25 pm

ANC

STL

23h 10m

1 stop

$386Delta

Mon, Mar 23 - Sat, Mar 28

7:00 am - 12:53 am

STL

ANC

20h 53m

1 stop

6:09 pm - 1:51 pm

ANC

STL

16h 42m

1 stop

$387Alaska Airlines

Thu, Mar 5 - Tue, Mar 10

7:00 am - 10:25 am

STL

ANC

30h 25m

2 stops

7:00 am - 11:59 pm

ANC

STL

13h 59m

1 stop

$390Alaska Airlines

Wed, Mar 4 - Fri, Mar 13

12:28 pm - 12:28 am

STL

ANC

15h 00m

2 stops

9:15 pm - 11:25 pm

ANC

STL

23h 10m

1 stop

$391Delta

Tue, Mar 10 - Sun, Mar 15

6:29 am - 6:51 pm

STL

ANC

15h 22m

1 stop

6:15 am - 9:31 pm

ANC

STL

12h 16m

2 stops

$392Delta

Fri, Mar 27 - Sat, Apr 4

7:00 am - 11:10 am

STL

ANC

31h 10m

1 stop

1:30 am - 11:59 pm

ANC

STL

19h 29m

2 stops

$394Alaska Airlines

Mon, Mar 23 - Mon, Mar 30

Delta flights from St. Louis to Anchorage

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

Delta

Mar 31

STL6:29 amLambert-St Louis

17h 06m

2 stops

ANC8:35 pmAnchorage

Apr 7

ANC9:15 pmAnchorage

14h 09m

1 stop

STL2:24 pmLambert-St Louis

$364

Delta

Mar 31

STL6:29 amLambert-St Louis

17h 06m

2 stops

ANC8:35 pmAnchorage

Apr 7

ANC6:15 amAnchorage

15h 06m

2 stops

STL12:21 amLambert-St Louis

$371

Delta

Mar 27

STL6:29 amLambert-St Louis

15h 22m

1 stop

ANC6:51 pmAnchorage

Apr 4

ANC9:15 pmAnchorage

11h 33m

1 stop

STL11:48 amLambert-St Louis

$385

Alaska Airlines flights from St. Louis to Anchorage

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

Alaska Airlines

Mar 31

STL7:00 amLambert-St Louis

18h 35m

1 stop

ANC10:35 pmAnchorage

Apr 7

ANC6:00 amAnchorage

14h 59m

1 stop

STL11:59 pmLambert-St Louis

$358

Alaska Airlines

Mar 5

STL7:00 amLambert-St Louis

20h 53m

1 stop

ANC12:53 amAnchorage

Mar 10

ANC6:09 pmAnchorage

16h 42m

1 stop

STL1:51 pmLambert-St Louis

$387

Alaska Airlines

Mar 4

STL7:00 amLambert-St Louis

30h 25m

2 stops

ANC10:25 amAnchorage

Mar 13

ANC7:00 amAnchorage

13h 59m

1 stop

STL11:59 pmLambert-St Louis

$390

Fly from

Fly to

Route

Depart

Return

Price

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Tue 3/24

7:00 am-7:06 pm

1 stop15h 06m

Anchorage

Tue 3/31

8:13 pm-8:55 am

1 stop9h 42m

$359

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Tue 3/24

3:50 pm-10:18 am

2 stops21h 28m

Anchorage

Tue 3/31

10:48 am-11:59 pm

1 stop10h 11m

$364

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Tue 3/24

7:00 am-5:25 pm

2 stops13h 25m

Anchorage

Tue 3/31

5:00 am-11:59 pm

2 stops15h 59m

$371

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Fri 3/27

6:29 am-6:51 pm

1 stop15h 22m

Anchorage

Sat 4/4

9:15 pm-11:48 am

1 stop11h 33m

$385

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Mon 3/23

9:45 am-6:51 pm

1 stop12h 06m

Anchorage

Sat 3/28

9:15 pm-11:25 pm

1 stop23h 10m

$386

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Thu 3/5

7:00 am-12:53 am

1 stop20h 53m

Anchorage

Tue 3/10

6:09 pm-1:51 pm

1 stop16h 42m

$387

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Wed 3/4

7:00 am-10:25 am

2 stops30h 25m

Anchorage

Fri 3/13

7:00 am-11:59 pm

1 stop13h 59m

$390

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Tue 3/10

12:28 pm-12:28 am

2 stops15h 00m

Anchorage

Sun 3/15

9:15 pm-11:25 pm

1 stop23h 10m

$391

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Fri 3/27

6:29 am-6:51 pm

1 stop15h 22m

Anchorage

Sat 4/4

6:15 am-9:31 pm

2 stops12h 16m

$392

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Mon 3/23

7:00 am-11:10 am

1 stop31h 10m

Anchorage

Mon 3/30

1:30 am-11:59 pm

2 stops19h 29m

$394

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 typical price of a round-trip flight between St. Louis and Anchorage?

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 $623 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 15m
Direct flights	None

The fastest flight from St. Louis to Anchorage takes 9h 15m

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 15m.
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 8,205 reviews	Search Delta flights
American Airlines	PriceFrom $368	Free Cancellation	Rating 7.2 11,297 reviews	Search American Airlines flights
United Airlines	PriceFrom $435	Free Cancellation	Rating 7.4 9,296 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $468	Free Cancellation	Rating 8.0 11,885 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.