STL - ANC

$220 Find Cheap Flights from St. Louis to Anchorage

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Anchorage departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Anchorage

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Anchorage, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Anchorage, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$439
Typical prices: $694-$519
Delta
Tue 4/28Tue 5/5
STL - ANC • 1 stop
Cheapest one-way
$220
Typical prices: $379-$651
Delta
Sat 5/2
STL - ANC • 1 stop
Top airlines
Cheapest • from $439 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Anchorage. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $613 (round-trip)
Shortest trip • 9h 07m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Anchorage!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Anchorage (STL-ANC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Anchorage that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Anchorage

Tue, Apr 28 - Tue, May 5
Delta Logo
6:20 am - 6:46 pm
STL
-
ANC
15h 26m
1 stop
Delta Logo
9:15 pm - 4:50 pm
ANC
-
STL
16h 35m
1 stop
$439Delta
Tue, Apr 28 - Tue, May 5
Delta Logo
7:00 am - 8:46 pm
STL
-
ANC
16h 46m
2 stops
Delta Logo
9:15 pm - 4:50 pm
ANC
-
STL
16h 35m
1 stop
$444Delta
Tue, Apr 28 - Wed, May 6
Delta Logo
12:23 pm - 12:25 am
STL
-
ANC
15h 02m
2 stops
Delta Logo
6:00 am - 12:25 am
ANC
-
STL
15h 25m
2 stops
$451Delta
Thu, Apr 30 - Wed, May 6
Delta Logo
12:23 pm - 6:46 pm
STL
-
ANC
9h 23m
1 stop
Delta Logo
9:15 pm - 2:31 pm
ANC
-
STL
14h 16m
1 stop
$455Delta
Fri, May 1 - Tue, May 5
Delta Logo
5:35 pm - 6:46 pm
STL
-
ANC
28h 11m
1 stop
Delta Logo
9:15 pm - 4:50 pm
ANC
-
STL
16h 35m
1 stop
$456Delta
Sat, May 16 - Sat, May 23
Alaska Airlines Logo
5:33 pm - 10:30 am
STL
-
ANC
19h 57m
1 stop
Alaska Airlines Logo
7:24 pm - 3:16 pm
ANC
-
STL
16h 52m
1 stop
$459Alaska Airlines
Tue, Apr 28 - Mon, May 4
Delta Logo
12:23 pm - 12:25 am
STL
-
ANC
15h 02m
2 stops
Delta Logo
9:15 pm - 11:32 am
ANC
-
STL
11h 17m
1 stop
$460Delta
Thu, Apr 30 - Fri, May 1
Alaska Airlines Logo
4:46 pm - 9:44 am
STL
-
ANC
19h 58m
1 stop
Alaska Airlines Logo
1:30 am - 11:59 pm
ANC
-
STL
19h 29m
2 stops
$462Alaska Airlines
Fri, May 1 - Mon, May 4
Delta Logo
5:35 pm - 6:46 pm
STL
-
ANC
28h 11m
1 stop
Delta Logo
1:30 am - 5:26 pm
ANC
-
STL
12h 56m
2 stops
$463Delta
Wed, Apr 29 - Thu, May 7
Alaska Airlines Logo
4:46 pm - 12:03 pm
STL
-
ANC
22h 17m
1 stop
Alaska Airlines Logo
5:00 am - 11:59 pm
ANC
-
STL
15h 59m
2 stops
$464Alaska Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Anchorage flights

Get data-powered insights and trends into flights from St. Louis to Anchorage to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from St. Louis to Anchorage?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Anchorage departing in April.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Anchorage, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Anchorage is October, where tickets cost $427 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $763 and $701 respectively.

How far in advance should I book a flight from St. Louis to Anchorage?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to Anchorage, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to Anchorage, you should book around 4 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$220
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from St. Louis to Anchorage

When to book flights from St. Louis to Anchorage

Are your dates flexible? Find out the best times to travel from St. Louis to Anchorage based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Anchorage

  • What is the cheapest flight from St. Louis to Anchorage?

    In the last 3 days, the lowest price for a flight from St. Louis to Anchorage was $220 for a one-way ticket and $439 for a round-trip.

  • Do I need a passport to fly between St. Louis and Anchorage?

    No, a passport isn't needed to fly from St. Louis to Anchorage. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from St. Louis to Anchorage?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Anchorage?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between St. Louis and Anchorage, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Anchorage from St. Louis?

    Seattle is the most popular layover city among KAYAK users traveling from St. Louis to Anchorage.

  • Which is the best airline for flights from St. Louis to Anchorage, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from St. Louis to Anchorage are Alaska Airlines and Delta. With an average price for the route of $658 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $582 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from St. Louis to Anchorage?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Anchorage.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Anchorage?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Anchorage from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Anchorage?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Anchorage with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and ANC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Anchorage?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Anchorage from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from St. Louis to Anchorage

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Anchorage. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Anchorage? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12152 reviews
8.5Crew
8.1Boarding
7.0Entertainment
7.8Comfort
7.0Food
Airline reviews

Don’t fly with Alaska if you have a layover in Seattle. Guaranteed to screw you over. We waited at terminal S3 &were >2 hours delayed(mechanical issues)and told to change terminals to a different plane that required riding 3 shuttles to get to new terminal N14. Then they delayed the flight even further and changed gates again. when I went to the customer service in terminal N, the manager turned me away without apologizing & refused to assist me but mandated I leave her alone as her shift is nearly finished and insisted I totake another 2 shuttles to terminal C so I can just talk to another service rep while dragging my family of 4/ kids in tow.

2.0 MediocreWenshu, Mar 2026
SEA - ANC
Read more Alaska Airlines reviews

Don’t fly with Alaska if you have a layover in Seattle. Guaranteed to screw you over. We waited at terminal S3 &were >2 hours delayed(mechanical issues)and told to change terminals to a different plane that required riding 3 shuttles to get to new terminal N14. Then they delayed the flight even further and changed gates again. when I went to the customer service in terminal N, the manager turned me away without apologizing & refused to assist me but mandated I leave her alone as her shift is nearly finished and insisted I totake another 2 shuttles to terminal C so I can just talk to another service rep while dragging my family of 4/ kids in tow.

Everything was good. Please have a wheat free option for snacks in the future.

Not delay for a few passengers. That was uncalled for. If idiots can't make the flight on time thats their fault. Why should I be punished for them? No more holding the plane for one or two people

How can I review what was denied to me. Instead of offering to let me pay for the ticket I got booted of my flight with no way home and no choice but to purchase another ticket for 12 hours later. Filing a complaint with the DOT

I like them since I live in Alaska and I don't have much choice

The boarding was quick, but the cabin was uncomfortable and I got stuck in the galley while the flight attendants handed out drinks after using the lavatory.

Coke zero offered...good. The proptness of flight was late. This has been a everytime thing for my last 9 flights. And is putting alot of pressure on my connecting flights. Not a bit punctual. I am always early, but Ak. Airlines is not. And people i happen fly beside, parrot the same thing. The baggage delivery to baggage claim, is not prompt. Its slowwwww. The seats are poorly padded, very crowd. We need more room, not padding the airlines bottom line. Its like a cattle car. More leg room, more side to side room. And attendants need upgrade of verbal skills. I have been faithful to Ak. A., but it will change if changes are not made. Not the only planes in the sky.

We were very late to take off, late exit plane, and luggage took a long time.

There was no food or entertainment. I was in the middle seat which was uncomfortable. The flight and crew were fine.

Great if it’s not a long flight in coach.

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

Everything could have benn better. Short fly, no food, no entertainment and no wifi.

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

On the return flight, flight attendant Britt went out of her way to inform passengers that several of us had tight connections.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Staff at the check-in counter were friendly, happy and helpful. They tagged our bags and sent us to “bag drop off” but were not very clear about where that was. The airport was busy we headed off in what we thought was the right direction until a gentleman waved us down and actually came after us. He was the baggage handler for Delta and recognized our “deer in the headlights “ look-he brought us to the right area (which was marked as the Southwest Airlines Drop Off) and sent us on our way. Wonderful guy, low key and working with a big smile on his face. Loved it. Loved him.

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

Just a bad day to fly. Flight was delayed from scheduled 6:50 pm departure to 8:50 pm. Combination of factors mostly related to weather at the destination airport (which is where the incoming flight originated) which delayed the inbound flight over an hour. Once on board, we taxied but had to hold again on the taxiway for 10 minutes or so. We did not get wheels up until after 9 pm. The flight was smooth but about 18 minutes from our destination, we had to hold for several minutes more due to weather at ORD. We finally landed at ORD about 11:08 pm (accounting for the time difference, that was about a 3 hour delay from our scheduled departure time). It felt like we were never going to get to our destination. But the flight crew and attendants were very good. The movie selection onboard was also very nice. Got to watch half of a movie just during our taxi from the gate at ATL due to the delay!

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

Flight was delayed. No urgency by American Airlines team to assist those with connecting flights. It was basically you are on your own to run through the terminals to try and make your connection. Thanks, Mary

I have never been assaulted they way I was today in Charlotte - shame on American

One of our group members was struggling to walk. In Charlotte we asked for a wheelchair and she was accompanied by Desmond. I was impressed by his patience and attention. In Boston she received the same service. I didn’t get the name of the helper but she went above and beyond in assisting us. A great AA service

Better snacks but flight and crew were amazing on this flight

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

It was the most un-special flight experience in my life.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Flight was on-time, boarding was flawless and the crew was friendly.

The staff are very, very professional. It's what flying should feel like.

Everything you need to know for your flight from St. Louis to Anchorage

Information on your arrival and departure airports