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Cheap flights from Anchorage to St. Louis from $316

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
2:28 am - 2:56 pmANC  Anchorage-STL Lambert-St Louis
9h 28m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:54 pm - 11:22 pmSTL  Lambert-St Louis-ANC Anchorage
10h 28m1 stop Seattle/Tacoma Intl
$613Alaska Airlines
Sun, Jan 24 - Thu, Jan 28
United Airlines Logo
8:45 pm - 10:30 amANC  Anchorage-STL Lambert-St Louis
10h 45m1 stop Chicago O'Hare Intl
United Airlines Logo
10:45 am - 7:34 pmSTL  Lambert-St Louis-ANC Anchorage
11h 49m1 stop Chicago O'Hare Intl
$613United Airlines
Wed, Dec 2 - Wed, Jan 6
United Airlines Logo
1:20 am - 1:08 pmANC  Anchorage-STL Lambert-St Louis
8h 48m1 stop Denver Intl
United Airlines Logo
3:10 pm - 11:15 pmSTL  Lambert-St Louis-ANC Anchorage
11h 05m1 stop Denver Intl
$613United Airlines
Sun, Dec 27 - Wed, Jan 6
Delta Logo
1:50 pm - 2:44 pmANC  Anchorage-STL Lambert-St Louis
21h 54m2 stops Seattle/Tacoma Intl Minneapolis St Paul
Delta Logo
11:51 am - 12:15 pmSTL  Lambert-St Louis-ANC Anchorage
27h 24m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl
$615Delta
Wed, Dec 23 - Tue, Jan 5
Delta Logo
1:50 pm - 2:44 pmANC  Anchorage-STL Lambert-St Louis
21h 54m2 stops Seattle/Tacoma Intl Minneapolis St Paul
Delta Logo
11:51 am - 12:15 pmSTL  Lambert-St Louis-ANC Anchorage
27h 24m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl
$615Delta
Wed, Dec 23 - Wed, Jan 6
Delta Logo
5:12 pm - 2:44 pmANC  Anchorage-STL Lambert-St Louis
18h 32m2 stops Seattle/Tacoma Intl Minneapolis St Paul
Delta Logo
11:51 am - 12:15 pmSTL  Lambert-St Louis-ANC Anchorage
27h 24m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl
$615Delta
Tue, Dec 22 - Wed, Jan 6
Alaska Airlines Logo
8:05 am - 11:59 pmANC  Anchorage-STL Lambert-St Louis
12h 54m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:54 pm - 1:20 pmSTL  Lambert-St Louis-ANC Anchorage
24h 26m1 stop Seattle/Tacoma Intl
$617Alaska Airlines
Thu, Dec 3 - Thu, Jan 7
Alaska Airlines Logo
12:24 pm - 11:59 pmANC  Anchorage-STL Lambert-St Louis
8h 35m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:54 pm - 3:22 pmSTL  Lambert-St Louis-ANC Anchorage
26h 28m1 stop Seattle/Tacoma Intl
$617Alaska Airlines
Fri, Dec 4 - Wed, Jan 6
Alaska Airlines Logo
2:26 am - 11:59 pmANC  Anchorage-STL Lambert-St Louis
18h 33m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:54 pm - 3:22 pmSTL  Lambert-St Louis-ANC Anchorage
26h 28m1 stop Seattle/Tacoma Intl
$617Alaska Airlines
Wed, Dec 2 - Wed, Jan 6
United Airlines Logo
1:20 am - 6:18 pmANC  Anchorage-STL Lambert-St Louis
13h 58m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
3:10 pm - 11:15 pmSTL  Lambert-St Louis-ANC Anchorage
11h 05m1 stop Denver Intl
$618United Airlines
Sun, Dec 27 - Wed, Jan 6

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United Airlines flights from Anchorage to St. Louis

Our best United Airlines deals on Anchorage to St. Louis flight tickets
United Airlines
Dec 2
ANC8:45 pmAnchorage
10h 45m
1 stop
STL10:30 amLambert-St Louis
Jan 6
STL10:45 amLambert-St Louis
11h 49m
1 stop
ANC7:34 pmAnchorage
$613
United Airlines
Nov 6
ANC11:59 pmAnchorage
14h 00m
2 stops
STL4:59 pmLambert-St Louis
Nov 10
STL1:08 pmLambert-St Louis
12h 48m
2 stops
ANC10:56 pmAnchorage
$686
United Airlines
Nov 18
ANC11:59 pmAnchorage
12h 44m
2 stops
STL3:43 pmLambert-St Louis
Nov 24
STL1:08 pmLambert-St Louis
12h 48m
2 stops
ANC10:56 pmAnchorage
$728

Delta flights from Anchorage to St. Louis

Our best Delta deals on Anchorage to St. Louis flight tickets
Delta
Dec 22
ANC5:12 pmAnchorage
18h 32m
2 stops
STL2:44 pmLambert-St Louis
Jan 6
STL11:51 amLambert-St Louis
27h 24m
2 stops
ANC12:15 pmAnchorage
$615
Delta
Dec 2
ANC10:05 pmAnchorage
15h 25m
1 stop
STL4:30 pmLambert-St Louis
Jan 7
STL6:05 amLambert-St Louis
11h 51m
2 stops
ANC2:56 pmAnchorage
$618
Delta
Dec 20
ANC5:40 amAnchorage
14h 48m
1 stop
STL11:28 pmLambert-St Louis
Jan 6
STL7:20 amLambert-St Louis
31h 55m
2 stops
ANC12:15 pmAnchorage
$619

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

Sun 1/24

2:28 am-2:56 pm

1 stop9h 28m

Lambert-St Louis

Thu 1/28

3:54 pm-11:22 pm

1 stop10h 28m

$613

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Wed 12/2

8:45 pm-10:30 am

1 stop10h 45m

Lambert-St Louis

Wed 1/6

10:45 am-7:34 pm

1 stop11h 49m

$613
Quickest round-trip

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Sun 12/27

1:20 am-1:08 pm

1 stop8h 48m

Lambert-St Louis

Wed 1/6

3:10 pm-11:15 pm

1 stop11h 05m

$613

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Wed 12/23

1:50 pm-2:44 pm

2 stops21h 54m

Lambert-St Louis

Tue 1/5

11:51 am-12:15 pm

2 stops27h 24m

$615

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Wed 12/23

1:50 pm-2:44 pm

2 stops21h 54m

Lambert-St Louis

Wed 1/6

11:51 am-12:15 pm

2 stops27h 24m

$615

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Tue 12/22

5:12 pm-2:44 pm

2 stops18h 32m

Lambert-St Louis

Wed 1/6

11:51 am-12:15 pm

2 stops27h 24m

$615

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Thu 12/3

8:05 am-11:59 pm

1 stop12h 54m

Lambert-St Louis

Thu 1/7

3:54 pm-1:20 pm

1 stop24h 26m

$617

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Fri 12/4

12:24 pm-11:59 pm

1 stop8h 35m

Lambert-St Louis

Wed 1/6

3:54 pm-3:22 pm

1 stop26h 28m

$617

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Wed 12/2

2:26 am-11:59 pm

1 stop18h 33m

Lambert-St Louis

Wed 1/6

3:54 pm-3:22 pm

1 stop26h 28m

$617

AnchorageSt. Louis

ANC Anchorage - STL Lambert-St Louis

ANCSTL

Anchorage

Sun 12/27

1:20 am-6:18 pm

2 stops13h 58m

Lambert-St Louis

Wed 1/6

3:10 pm-11:15 pm

1 stop11h 05m

$618

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 $746 to $884.
The lowest price recently found on this route was $613.

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 October is another great option to travel to St. Louis, with average flight prices from Anchorage averaging around $436.

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

As of October 2026, prices for Anchorage to St. Louis flights are approximately 49% 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

$316

Fastest flight time

8h 56m

Direct flights

None
The best one-way flight to St. Louis from Anchorage in the past 72 hours is $316. The best round-trip flight deal from Anchorage to St. Louis found on momondo in the last 72 hours is $613.
The fastest flight from Anchorage to St. Louis takes 8h 56m
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 8h 56m, 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 $358Free CancellationRating
7.8
8,676 reviews
Search Delta flights
Alaska AirlinesPriceFrom $494Free CancellationRating
7.9
13,120 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
Farmington
Hermann
Festus
Clayton
Fenton
Edwardsville
O'Fallon
Eureka
Wentzville
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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