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.

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?

Delta, Alaska Airlines, and United 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 51% 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.

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.

$304 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.

6:00 am - 3:19 pmSTL Lambert-St Louis-ANC Anchorage

12h 19m2 stops Seattle/Tacoma Intl Fairbanks

5:28 pm - 11:59 pmANC Anchorage-STL Lambert-St Louis

27h 31m1 stop Seattle/Tacoma Intl

$502Alaska Airlines

Sat, Nov 14 - Wed, Nov 18

6:00 am - 7:58 pmSTL Lambert-St Louis-ANC Anchorage

16h 58m2 stops Seattle/Tacoma Intl Fairbanks

8:00 am - 11:59 pmANC Anchorage-STL Lambert-St Louis

12h 59m1 stop Seattle/Tacoma Intl

$553Alaska Airlines

Thu, Nov 12 - Mon, Nov 16

6:00 am - 7:58 pmSTL Lambert-St Louis-ANC Anchorage

16h 58m2 stops Seattle/Tacoma Intl Fairbanks

8:36 am - 11:59 pmANC Anchorage-STL Lambert-St Louis

12h 23m2 stops Portland Seattle/Tacoma Intl

$560Alaska Airlines

Thu, Nov 12 - Mon, Nov 16

6:00 am - 8:53 pmSTL Lambert-St Louis-ANC Anchorage

17h 53m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

10:05 pm - 6:13 pmANC Anchorage-STL Lambert-St Louis

17h 08m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$604Delta

Tue, Dec 1 - Tue, Dec 8

2:15 pm - 10:36 pmSTL Lambert-St Louis-ANC Anchorage

11h 21m2 stops Salt Lake City Seattle/Tacoma Intl

1:30 am - 9:41 pmANC Anchorage-STL Lambert-St Louis

17h 11m2 stops Seattle/Tacoma Intl Salt Lake City

$607Delta

Tue, Feb 23 - Fri, Feb 26

6:00 am - 6:25 pmSTL Lambert-St Louis-ANC Anchorage

15h 25m1 stop Atlanta Hartsfield-Jackson

1:30 am - 10:36 pmANC Anchorage-STL Lambert-St Louis

18h 06m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$610Delta

Wed, Dec 23 - Tue, Jan 5

1:08 pm - 7:53 pmSTL Lambert-St Louis-ANC Anchorage

9h 45m1 stop Chicago O'Hare Intl

9:00 pm - 10:32 amANC Anchorage-STL Lambert-St Louis

10h 32m1 stop Chicago O'Hare Intl

$613United Airlines

Tue, Feb 23 - Sat, Feb 27

5:20 am - 6:50 pmSTL Lambert-St Louis-ANC Anchorage

16h 30m1 stop Dallas/Fort Worth

8:30 pm - 7:30 pmANC Anchorage-STL Lambert-St Louis

20h 00m1 stop Dallas/Fort Worth

$613American Airlines

Fri, Apr 16 - Mon, Apr 19

10:21 am - 7:09 pmSTL Lambert-St Louis-ANC Anchorage

11h 48m1 stop Dallas/Fort Worth

8:14 pm - 2:04 pmANC Anchorage-STL Lambert-St Louis

14h 50m1 stop Dallas/Fort Worth

$633American Airlines

Thu, Nov 12 - Mon, Nov 16

10:53 am - 10:56 pmSTL Lambert-St Louis-ANC Anchorage

15h 03m2 stops Chicago O'Hare Intl Denver Intl

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

9h 12m1 stop Chicago O'Hare Intl

$638United Airlines

Tue, Nov 10 - Sat, Nov 14

Cheap last minute flights

Enter your travel dates to find the best prices.

6:02 am - 12:31 pmSTL Lambert-St Louis-ANC Anchorage

9h 29m1 stop Seattle/Tacoma Intl

10:48 pm - 2:25 pmANC Anchorage-STL Lambert-St Louis

12h 37m2 stops Fairbanks Seattle/Tacoma Intl

$555Alaska Airlines

Sat, Oct 31 - Sun, Nov 8

6:02 am - 12:36 amSTL Lambert-St Louis-ANC Anchorage

21h 34m2 stops Seattle/Tacoma Intl Portland

10:08 am - 11:59 pmANC Anchorage-STL Lambert-St Louis

10h 51m2 stops Fairbanks Seattle/Tacoma Intl

$560Alaska Airlines

Sat, Oct 31 - Sun, Nov 8

3:35 pm - 8:59 pmSTL Lambert-St Louis-ANC Anchorage

8h 24m1 stop Minneapolis St Paul

10:09 pm - 12:21 pmANC Anchorage-STL Lambert-St Louis

11h 12m1 stop Minneapolis St Paul

$633Delta

Sat, Oct 31 - Sun, Nov 8

3:35 pm - 8:59 pmSTL Lambert-St Louis-ANC Anchorage

8h 24m1 stop Minneapolis St Paul

10:08 pm - 9:20 amANC Anchorage-STL Lambert-St Louis

8h 12m1 stop Minneapolis St Paul

$633Delta

Sat, Oct 31 - Tue, Nov 10

6:02 am - 1:36 pmSTL Lambert-St Louis-ANC Anchorage

10h 34m1 stop Seattle/Tacoma Intl

1:48 am - 2:25 pmANC Anchorage-STL Lambert-St Louis

9h 37m1 stop Seattle/Tacoma Intl

$633Alaska Airlines

Sat, Oct 31 - Sun, Nov 8

7:00 am - 6:19 pmSTL Lambert-St Louis-ANC Anchorage

14h 19m1 stop Atlanta Hartsfield-Jackson

10:08 pm - 2:41 pmANC Anchorage-STL Lambert-St Louis

13h 33m1 stop Minneapolis St Paul

$633Delta

Sat, Oct 31 - Tue, Nov 10

5:34 pm - 7:39 pmSTL Lambert-St Louis-ANC Anchorage

29h 05m1 stop Chicago O'Hare Intl

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

9h 39m1 stop Denver Intl

$800United Airlines

Mon, Nov 2 - Tue, Nov 3

1:08 pm - 7:39 pmSTL Lambert-St Louis-ANC Anchorage

9h 31m1 stop Chicago O'Hare Intl

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

9h 39m1 stop Denver Intl

$813United Airlines

Sat, Oct 31 - Fri, Nov 6

7:06 pm - 7:09 pmSTL Lambert-St Louis-ANC Anchorage

27h 03m1 stop Dallas/Fort Worth

8:00 am - 11:59 pmANC Anchorage-STL Lambert-St Louis

12h 59m1 stop Seattle/Tacoma Intl

$861American Airlines

Mon, Nov 2 - Mon, Nov 9

7:06 pm - 7:09 pmSTL Lambert-St Louis-ANC Anchorage

27h 03m1 stop Dallas/Fort Worth

12:37 am - 3:21 pmANC Anchorage-STL Lambert-St Louis

11h 44m1 stop Seattle/Tacoma Intl

$861American Airlines

Mon, Nov 2 - Fri, Nov 6

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United Airlines flights from St. Louis to Anchorage

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

United Airlines

Nov 10

STL10:53 amLambert-St Louis

15h 03m

2 stops

ANC10:56 pmAnchorage

Nov 14

ANC8:43 pmAnchorage

9h 12m

1 stop

STL8:55 amLambert-St Louis

$638

United Airlines

Dec 2

STL2:50 pmLambert-St Louis

11h 09m

1 stop

ANC10:59 pmAnchorage

Dec 5

ANC12:07 amAnchorage

9h 46m

1 stop

STL12:53 pmLambert-St Louis

$650

United Airlines

Dec 23

STL6:09 pmLambert-St Louis

9h 09m

1 stop

ANC12:18 amAnchorage

Jan 6

ANC9:00 amAnchorage

8h 38m

1 stop

STL8:38 pmLambert-St Louis

$723

Alaska Airlines flights from St. Louis to Anchorage

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

Alaska Airlines

Nov 14

STL6:00 amLambert-St Louis

12h 19m

2 stops

ANC3:19 pmAnchorage

Nov 18

ANC5:28 pmAnchorage

27h 31m

1 stop

STL11:59 pmLambert-St Louis

$502

Alaska Airlines

Nov 12

STL6:00 amLambert-St Louis

16h 58m

2 stops

ANC7:58 pmAnchorage

Nov 16

ANC8:00 amAnchorage

12h 59m

1 stop

STL11:59 pmLambert-St Louis

$553

Alaska Airlines

Oct 31

STL6:02 amLambert-St Louis

9h 29m

1 stop

ANC12:31 pmAnchorage

Nov 8

ANC10:48 pmAnchorage

12h 37m

2 stops

STL2:25 pmLambert-St Louis

$555

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Sat 11/14

6:00 am-3:19 pm

2 stops12h 19m

Anchorage

Wed 11/18

5:28 pm-11:59 pm

1 stop27h 31m

$502

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Thu 11/12

6:00 am-7:58 pm

2 stops16h 58m

Anchorage

Mon 11/16

8:00 am-11:59 pm

1 stop12h 59m

$553

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Thu 11/12

6:00 am-7:58 pm

2 stops16h 58m

Anchorage

Mon 11/16

8:36 am-11:59 pm

2 stops12h 23m

$560

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Tue 12/1

6:00 am-8:53 pm

2 stops17h 53m

Anchorage

Tue 12/8

10:05 pm-6:13 pm

2 stops17h 08m

$604

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Tue 2/23

2:15 pm-10:36 pm

2 stops11h 21m

Anchorage

Fri 2/26

1:30 am-9:41 pm

2 stops17h 11m

$607

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Wed 12/23

6:00 am-6:25 pm

1 stop15h 25m

Anchorage

Tue 1/5

1:30 am-10:36 pm

2 stops18h 06m

$610

Quickest round-trip

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Tue 2/23

1:08 pm-7:53 pm

1 stop9h 45m

Anchorage

Sat 2/27

9:00 pm-10:32 am

1 stop10h 32m

$613

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Fri 4/16

5:20 am-6:50 pm

1 stop16h 30m

Anchorage

Mon 4/19

8:30 pm-7:30 pm

1 stop20h 00m

$613

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Thu 11/12

10:21 am-7:09 pm

1 stop11h 48m

Anchorage

Mon 11/16

8:14 pm-2:04 pm

1 stop14h 50m

$633

St. LouisAnchorage

STL Lambert-St Louis - ANC Anchorage

STLANC

Lambert-St Louis

Tue 11/10

10:53 am-10:56 pm

2 stops15h 03m

Anchorage

Sat 11/14

8:43 pm-8:55 am

1 stop9h 12m

$638

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 February, then you should wait until April to fly from St. Louis, when ticket prices are also cheap, with an average price of $480.

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 $587 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 $474 on momondo.

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

You could potentially save up to 32% 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?

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	$304
Fastest flight time	8h 24m
Direct flights	None

The best one-way flight to Anchorage from St. Louis in the past 72 hours is $304. The best round-trip flight deal from St. Louis to Anchorage found on momondo in the last 72 hours is $502.

The fastest flight from St. Louis to Anchorage takes 8h 24m

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 8h 24m.
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 28%, United Airlines at 15%, and Southwest at 5%.

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 $365	Free Cancellation	Rating 7.8 8,691 reviews	Search Delta flights
United Airlines	PriceFrom $371	Free Cancellation	Rating 7.3 10,453 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $430	Free Cancellation	Rating 7.9 13,135 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $524	Free Cancellation	Rating 7.9 4,217 reviews	Search Southwest flights
American Airlines	PriceFrom $534	Free Cancellation	Rating 7.0 12,210 reviews	Search American 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.