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

American Airlines and Delta 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 47% 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 April 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.

$220 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 $726 to $494. The lowest price recently found on this route was $439.

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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.

6:20 am - 6:46 pm

STL

ANC

15h 26m

1 stop

9:15 pm - 4:50 pm

ANC

STL

16h 35m

1 stop

$439Delta

Tue, Apr 28 - Tue, May 5

7:00 am - 8:46 pm

STL

ANC

16h 46m

2 stops

9:15 pm - 4:50 pm

ANC

STL

16h 35m

1 stop

$444Delta

Tue, Apr 28 - Tue, May 5

6:20 am - 6:46 pm

STL

ANC

15h 26m

1 stop

9:15 pm - 11:32 am

ANC

STL

11h 17m

1 stop

$445Delta

Thu, Apr 30 - Tue, May 5

7:00 am - 8:46 pm

STL

ANC

16h 46m

2 stops

9:15 pm - 11:32 am

ANC

STL

11h 17m

1 stop

$450Delta

Thu, Apr 30 - Tue, May 5

12:23 pm - 12:25 am

STL

ANC

15h 02m

2 stops

6:00 am - 12:25 am

ANC

STL

15h 25m

2 stops

$451Delta

Tue, Apr 28 - Wed, May 6

12:23 pm - 6:46 pm

STL

ANC

9h 23m

1 stop

9:15 pm - 2:31 pm

ANC

STL

14h 16m

1 stop

$455Delta

Thu, Apr 30 - Wed, May 6

5:35 pm - 6:46 pm

STL

ANC

28h 11m

1 stop

9:15 pm - 4:50 pm

ANC

STL

16h 35m

1 stop

$456Delta

Fri, May 1 - Tue, May 5

12:23 pm - 12:25 am

STL

ANC

15h 02m

2 stops

9:15 pm - 5:44 pm

ANC

STL

17h 29m

2 stops

$457Delta

Thu, Apr 30 - Tue, May 5

5:33 pm - 10:30 am

STL

ANC

19h 57m

1 stop

7:24 pm - 3:16 pm

ANC

STL

16h 52m

1 stop

$459Alaska Airlines

Sat, May 16 - Sat, May 23

11:42 am - 12:25 am

STL

ANC

15h 43m

2 stops

9:59 pm - 8:46 am

ANC

STL

7h 47m

1 stop

$460Delta

Tue, Apr 28 - Thu, May 7

Delta flights from St. Louis to Anchorage

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

Delta

Apr 28

STL6:20 amLambert-St Louis

15h 26m

1 stop

ANC6:46 pmAnchorage

May 5

ANC9:15 pmAnchorage

16h 35m

1 stop

STL4:50 pmLambert-St Louis

$439

Delta

Apr 28

STL7:00 amLambert-St Louis

16h 46m

2 stops

ANC8:46 pmAnchorage

May 6

ANC9:15 pmAnchorage

14h 16m

1 stop

STL2:31 pmLambert-St Louis

$444

Delta

Apr 28

STL9:59 amLambert-St Louis

17h 26m

2 stops

ANC12:25 amAnchorage

May 5

ANC6:00 amAnchorage

14h 13m

2 stops

STL11:13 pmLambert-St Louis

$451

United Airlines flights from St. Louis to Anchorage

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

United Airlines

Apr 27

STL2:40 pmLambert-St Louis

11h 05m

1 stop

ANC10:45 pmAnchorage

Apr 28

ANC11:47 pmAnchorage

13h 21m

2 stops

STL4:08 pmLambert-St Louis

$516

United Airlines

May 2

STL9:00 amLambert-St Louis

11h 01m

1 stop

ANC5:01 pmAnchorage

May 2

ANC11:59 pmAnchorage

9h 48m

1 stop

STL12:47 pmLambert-St Louis

$523

United Airlines

Apr 17

STL1:10 pmLambert-St Louis

9h 38m

1 stop

ANC7:48 pmAnchorage

Apr 21

ANC11:47 pmAnchorage

10h 21m

1 stop

STL1:08 pmLambert-St Louis

$571

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Tue 4/28

6:20 am-6:46 pm

1 stop15h 26m

Anchorage

Tue 5/5

9:15 pm-4:50 pm

1 stop16h 35m

$439

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Tue 4/28

7:00 am-8:46 pm

2 stops16h 46m

Anchorage

Tue 5/5

9:15 pm-4:50 pm

1 stop16h 35m

$444

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Thu 4/30

6:20 am-6:46 pm

1 stop15h 26m

Anchorage

Tue 5/5

9:15 pm-11:32 am

1 stop11h 17m

$445

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Thu 4/30

7:00 am-8:46 pm

2 stops16h 46m

Anchorage

Tue 5/5

9:15 pm-11:32 am

1 stop11h 17m

$450

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Tue 4/28

12:23 pm-12:25 am

2 stops15h 02m

Anchorage

Wed 5/6

6:00 am-12:25 am

2 stops15h 25m

$451

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Thu 4/30

12:23 pm-6:46 pm

1 stop9h 23m

Anchorage

Wed 5/6

9:15 pm-2:31 pm

1 stop14h 16m

$455

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Fri 5/1

5:35 pm-6:46 pm

1 stop28h 11m

Anchorage

Tue 5/5

9:15 pm-4:50 pm

1 stop16h 35m

$456

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Thu 4/30

12:23 pm-12:25 am

2 stops15h 02m

Anchorage

Tue 5/5

9:15 pm-5:44 pm

2 stops17h 29m

$457

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Sat 5/16

5:33 pm-10:30 am

1 stop19h 57m

Anchorage

Sat 5/23

7:24 pm-3:16 pm

1 stop16h 52m

$459

Quickest round-trip

St. LouisAnchorage

STL - ANC

STLANC

Lambert-St Louis

Tue 4/28

11:42 am-12:25 am

2 stops15h 43m

Anchorage

Thu 5/7

9:59 pm-8:46 am

1 stop7h 47m

$460

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 $571 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 $390 on momondo.

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

You could potentially save up to 14% 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 April 2026, prices for St. Louis to Anchorage flights are approximately 6% 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

Fastest flight time	9h 08m
Direct flights	None

The fastest flight from St. Louis to Anchorage takes 9h 08m

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 08m.
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 April 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 47% of all bookings. The subsequent popular airlines are Delta at 31%, United Airlines at 13%, and American Airlines at 9%.

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 $291	Free Cancellation	Rating 7.9 8,374 reviews	Search Delta flights
United Airlines	PriceFrom $364	Free Cancellation	Rating 7.4 9,538 reviews	Search United Airlines flights
American Airlines	PriceFrom $368	Free Cancellation	Rating 7.1 11,552 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $474	Free Cancellation	Rating 7.9 12,156 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.