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Cheap flights from Anchorage to St. Louis from $217

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Anchorage to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:02 am - 11:59 pmANC  Anchorage-STL Lambert-St Louis
14h 57m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:00 am - 11:45 pmSTL  Lambert-St Louis-ANC Anchorage
19h 45m1 stop Seattle/Tacoma Intl
$425Alaska Airlines
Fri, Oct 30 - Mon, Nov 2
American Airlines Logo
8:22 pm - 9:20 amANC  Anchorage-STL Lambert-St Louis
9h 58m1 stop Dallas/Fort Worth
American Airlines Logo
5:40 am - 7:17 pmSTL  Lambert-St Louis-ANC Anchorage
16h 37m1 stop Dallas/Fort Worth
$425American Airlines
Thu, Oct 22 - Mon, Oct 26
American Airlines Logo
8:22 pm - 9:20 amANC  Anchorage-STL Lambert-St Louis
9h 58m1 stop Dallas/Fort Worth
American Airlines Logo
6:32 am - 7:17 pmSTL  Lambert-St Louis-ANC Anchorage
15h 45m1 stop Dallas/Fort Worth
$425American Airlines
Thu, Oct 22 - Mon, Oct 26
Alaska Airlines Logo
1:59 am - 11:59 pmANC  Anchorage-STL Lambert-St Louis
19h 00m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:00 am - 11:06 amSTL  Lambert-St Louis-ANC Anchorage
31h 06m1 stop Seattle/Tacoma Intl
$427Alaska Airlines
Thu, Oct 29 - Mon, Nov 2
Delta Logo
6:30 am - 11:54 pmANC  Anchorage-STL Lambert-St Louis
14h 24m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson
Delta Logo
7:45 am - 8:41 pmSTL  Lambert-St Louis-ANC Anchorage
15h 56m2 stops Salt Lake City Seattle/Tacoma Intl
$435Delta
Thu, Oct 8 - Thu, Oct 15
Delta Logo
6:30 am - 12:44 amANC  Anchorage-STL Lambert-St Louis
15h 14m2 stops Seattle/Tacoma Intl Salt Lake City
Delta Logo
7:45 am - 8:41 pmSTL  Lambert-St Louis-ANC Anchorage
15h 56m2 stops Salt Lake City Seattle/Tacoma Intl
$435Delta
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
11:45 pm - 12:40 pmANC  Anchorage-STL Lambert-St Louis
9h 55m1 stop Denver Intl
United Airlines Logo
1:29 pm - 7:57 pmSTL  Lambert-St Louis-ANC Anchorage
9h 28m1 stop Chicago O'Hare Intl
$445United Airlines
Mon, Oct 5 - Mon, Oct 12
Delta Logo
10:09 pm - 10:38 amANC  Anchorage-STL Lambert-St Louis
9h 29m1 stop Minneapolis St Paul
Delta Logo
6:21 am - 8:59 pmSTL  Lambert-St Louis-ANC Anchorage
17h 38m1 stop Minneapolis St Paul
$445Delta
Fri, Oct 23 - Tue, Oct 27
Alaska Airlines Logo
1:43 am - 11:59 pmANC  Anchorage-STL Lambert-St Louis
19h 16m2 stops Portland Seattle/Tacoma Intl
Alaska Airlines Logo
6:04 am - 12:48 amSTL  Lambert-St Louis-ANC Anchorage
21h 44m2 stops Los Angeles Seattle/Tacoma Intl
$531Alaska Airlines
Sun, Oct 4 - Mon, Oct 12
Alaska Airlines Logo
7:07 am - 11:59 pmANC  Anchorage-STL Lambert-St Louis
13h 52m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:19 pm - 12:47 amSTL  Lambert-St Louis-ANC Anchorage
12h 28m1 stop Seattle/Tacoma Intl
$593Alaska Airlines
Sun, Sep 20 - Thu, Sep 24

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Alaska Airlines flights from Anchorage to St. Louis

Our best Alaska Airlines deals on Anchorage to St. Louis flight tickets
Alaska Airlines
Oct 30
ANC6:02 amAnchorage
14h 57m
1 stop
STL11:59 pmLambert-St Louis
Nov 2
STL7:00 amLambert-St Louis
19h 45m
1 stop
ANC11:45 pmAnchorage
$425
Alaska Airlines
Oct 29
ANC1:59 amAnchorage
19h 00m
1 stop
STL11:59 pmLambert-St Louis
Nov 2
STL7:00 amLambert-St Louis
31h 06m
1 stop
ANC11:06 amAnchorage
$427
Alaska Airlines
Oct 4
ANC1:43 amAnchorage
19h 16m
2 stops
STL11:59 pmLambert-St Louis
Oct 12
STL6:04 amLambert-St Louis
21h 44m
2 stops
ANC12:48 amAnchorage
$531

United Airlines flights from Anchorage to St. Louis

Our best United Airlines deals on Anchorage to St. Louis flight tickets
United Airlines
Oct 5
ANC11:45 pmAnchorage
9h 55m
1 stop
STL12:40 pmLambert-St Louis
Oct 12
STL1:29 pmLambert-St Louis
9h 28m
1 stop
ANC7:57 pmAnchorage
$445
United Airlines
Oct 5
ANC11:45 pmAnchorage
12h 58m
2 stops
STL3:43 pmLambert-St Louis
Oct 12
STL1:29 pmLambert-St Louis
9h 28m
1 stop
ANC7:57 pmAnchorage
$450
United Airlines
Oct 30
ANC11:59 pmAnchorage
9h 39m
1 stop
STL12:38 pmLambert-St Louis
Nov 2
STL8:30 amLambert-St Louis
17h 26m
2 stops
ANC10:56 pmAnchorage
$520

momondo Fare Finder

 
Use the filters below to find and compare flights from Anchorage to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Fri 10/30

6:02 am-11:59 pm

1 stop14h 57m

Lambert-St Louis

Mon 11/2

7:00 am-11:45 pm

1 stop19h 45m

$425

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Thu 10/22

8:22 pm-9:20 am

1 stop9h 58m

Lambert-St Louis

Mon 10/26

5:40 am-7:17 pm

1 stop16h 37m

$425

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Thu 10/22

8:22 pm-9:20 am

1 stop9h 58m

Lambert-St Louis

Mon 10/26

6:32 am-7:17 pm

1 stop15h 45m

$425

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Thu 10/29

1:59 am-11:59 pm

1 stop19h 00m

Lambert-St Louis

Mon 11/2

7:00 am-11:06 am

1 stop31h 06m

$427

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Thu 10/8

6:30 am-11:54 pm

2 stops14h 24m

Lambert-St Louis

Thu 10/15

7:45 am-8:41 pm

2 stops15h 56m

$435

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Thu 10/22

6:30 am-12:44 am

2 stops15h 14m

Lambert-St Louis

Mon 10/26

7:45 am-8:41 pm

2 stops15h 56m

$435
Quickest round-trip

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Mon 10/5

11:45 pm-12:40 pm

1 stop9h 55m

Lambert-St Louis

Mon 10/12

1:29 pm-7:57 pm

1 stop9h 28m

$445

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Fri 10/23

10:09 pm-10:38 am

1 stop9h 29m

Lambert-St Louis

Tue 10/27

6:21 am-8:59 pm

1 stop17h 38m

$445

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Sun 10/4

1:43 am-11:59 pm

2 stops19h 16m

Lambert-St Louis

Mon 10/12

6:04 am-12:48 am

2 stops21h 44m

$531

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Sun 9/20

7:07 am-11:59 pm

1 stop13h 52m

Lambert-St Louis

Thu 9/24

3:19 pm-12:47 am

1 stop12h 28m

$593

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Anchorage to St. Louis

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

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

Prices are currently low for flights on this route.

Typical prices usually range from $561 to $651.
The lowest price recently found on this route was $425.

What is the cheapest month to fly to St. Louis?

In general, February is the cheapest month to fly from Anchorage to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of January is another great option to travel to St. Louis, with average flight prices from Anchorage averaging around $419.

How have Anchorage to St. Louis flight prices changed over time?

As of September 2026, prices for Anchorage to St. Louis flights are approximately 33% cheaper when compared to flights at the same time last year.

When to book flights from Anchorage to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Anchorage to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Anchorage to St. Louis (ANC to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Anchorage to St. Louis

Best Price Found

$217

Fastest flight time

9h 39m

Direct flights

None
The best one-way flight to St. Louis from Anchorage in the past 72 hours is $217. The best round-trip flight deal from Anchorage to St. Louis found on momondo in the last 72 hours is $425.
The fastest flight from Anchorage to St. Louis takes 9h 39m
There are no direct flights from Anchorage to St. Louis. There are no popular flight routes from Anchorage to St. Louis.
Search flight deals

Frequently asked questions about flying from Anchorage to St. Louis

  • How far is Anchorage to Lambert-St Louis by plane?

    Anchorage and Lambert-St Louis are 2936.7 mi apart from one another. Flights usually cover this in 9h 39m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Anchorage Airport to Lambert-St Louis Airport?

    Prices for flights from Anchorage Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Anchorage Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Anchorage Airport to Lambert-St Louis 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 Anchorage Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Anchorage to St. Louis?

Best airlines flying from Anchorage to St. Louis

Compare and see reviews for airlines that fly from Anchorage to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $330Free CancellationRating
7.8
8,553 reviews
Search Delta flights
Alaska AirlinesPriceFrom $500Free CancellationRating
7.9
12,904 reviews
Search Alaska Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Maryland Heights
St. Peters
Alton
Collinsville
Florissant
Hermann
O'Fallon
Clayton
Farmington
Fenton
Festus
Wentzville
Edwardsville
Eureka
Litchfield
Grafton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from Anchorage to St. Louis?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Anchorage to St. Louis for you.

Can I find flights from Anchorage to St. Louis with flexible booking policies on momondo?

All flight searches from Anchorage to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Anchorage to St. Louis?

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 St. Louis from Anchorage.

I’m not ready to book a flight from Anchorage to St. Louis right now. Can momondo alert me if prices change?

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