SEA - ANC

C$ 279 Find Cheap Flights from Seattle to Anchorage – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Anchorage departing on 17/9. 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

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Everything you should know

Cheapest round-trip
C$ 585
Typical prices: C$ 471-C$ 791
Alaska Airlines
Thu 15/10Mon 19/10
SEA - ANC • Direct
Cheapest one-way flights
C$ 279
Typical prices: C$ 238-C$ 512
United Airlines
Thu 17/9
SEA - ANC • 1 stop
Top airlines
Alaska Airlines
Cheapest • from C$ 585 (round-trip)
Alaska Airlines
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Every day
You can fly direct with Alaska Airlines and Delta. Average duration is 3h 43m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 35% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Anchorage!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Anchorage (SEA-ANC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle 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 Seattle to Anchorage

Thu, 15 Oct - Mon, 19 Oct
Alaska Airlines Logo
12:59 p.m. - 3:52 p.m.
SEA
-
ANC
3h 53mdirect
Alaska Airlines Logo
12:22 p.m. - 4:55 p.m.
ANC
-
SEA
3h 33mdirect
C$ 585Alaska Airlines
Thu, 24 Sep - Mon, 28 Sep
Alaska Airlines Logo
1:23 p.m. - 4:06 p.m.
SEA
-
ANC
3h 43mdirect
Alaska Airlines Logo
9:45 a.m. - 2:19 p.m.
ANC
-
SEA
3h 34mdirect
C$ 585Alaska Airlines
Tue, 1 Sep - Tue, 8 Sep
Delta Logo
7:15 a.m. - 9:59 a.m.
SEA
-
ANC
3h 44mdirect
Delta Logo
1:32 a.m. - 6:07 a.m.
ANC
-
SEA
3h 35mdirect
C$ 585Delta
Wed, 4 Nov - Sat, 14 Nov
Delta Logo
5:50 p.m. - 8:41 p.m.
SEA
-
ANC
3h 51mdirect
Delta Logo
2:21 p.m. - 7:04 p.m.
ANC
-
SEA
3h 43mdirect
C$ 585Delta
Thu, 5 Nov - Fri, 13 Nov
Alaska Airlines Logo
10:59 p.m. - 1:47 a.m.
SEA
-
ANC
3h 48mdirect
Alaska Airlines Logo
2:24 a.m. - 7:00 a.m.
ANC
-
SEA
3h 36mdirect
C$ 585Alaska Airlines
Tue, 3 Nov - Thu, 12 Nov
Alaska Airlines Logo
1:35 p.m. - 4:25 p.m.
SEA
-
ANC
3h 50mdirect
Alaska Airlines Logo
11:10 a.m. - 3:44 p.m.
ANC
-
SEA
3h 34mdirect
C$ 585Alaska Airlines
Wed, 4 Nov - Thu, 12 Nov
Alaska Airlines Logo
10:59 p.m. - 1:47 a.m.
SEA
-
ANC
3h 48mdirect
Alaska Airlines Logo
5:25 p.m. - 9:59 p.m.
ANC
-
SEA
3h 34mdirect
C$ 585Alaska Airlines
Thu, 15 Oct - Thu, 22 Oct
Alaska Airlines Logo
6:59 p.m. - 9:48 p.m.
SEA
-
ANC
3h 49mdirect
Alaska Airlines Logo
1:59 a.m. - 6:30 a.m.
ANC
-
SEA
3h 31mdirect
C$ 585Alaska Airlines
Mon, 2 Nov - Tue, 10 Nov
Alaska Airlines Logo
8:59 p.m. - 11:48 p.m.
SEA
-
ANC
3h 49mdirect
Alaska Airlines Logo
5:25 p.m. - 9:59 p.m.
ANC
-
SEA
3h 34mdirect
C$ 585Alaska Airlines
Fri, 6 Nov - Thu, 12 Nov
Alaska Airlines Logo
8:59 p.m. - 11:48 p.m.
SEA
-
ANC
3h 49mdirect
Alaska Airlines Logo
11:10 a.m. - 3:44 p.m.
ANC
-
SEA
3h 34mdirect
C$ 585Alaska Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Anchorage flights

Get data-powered insights and trends into flights from Seattle 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 Seattle 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 Seattle to Anchorage departing in October.

Flight prices are typical for this route right now.

Flights to Anchorage from Seattle usually cost between C$ 536 and C$ 712 in October.
The lowest price found in the past 5 days was C$ 585 on Alaska Airlines (15 Oct–19 Oct).

What is the cheapest month to fly from Seattle to Anchorage?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle 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 Seattle to Anchorage is February, where tickets cost C$ 373 (return) on average. On the other hand, the most expensive months are November and July, where the average cost of round-trip tickets is C$ 894 and C$ 719 respectively.

How far in advance should I book a flight from Seattle 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 Seattle 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 Seattle to Anchorage, you should book around 4 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Find deals

Good to know

Low season

November

Cheapest flight

C$ 279
Best time to beat the crowds but there is an average 55% increase in price.
Most popular time to fly (25% more expensive on average)
Flight from Seattle to Anchorage

When to book flights from Seattle to Anchorage

Are your dates flexible? Find out the best times to travel from Seattle 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 Seattle to Anchorage

  • What is the cheapest flight from Seattle to Anchorage?

    In the last 5 days, the lowest price for a flight from Seattle to Anchorage was C$ 279 for a one-way ticket and C$ 585 for a round-trip.

  • Which airports will I be using when flying from Seattle to Anchorage?

    Seattle airport is called Seattle/Tacoma Intl and the only airport in Anchorage is Anchorage.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Anchorage?

    Alaska Airlines, Delta, American Airlines, Hawaiian Airlines, and JetBlue offer inflight Wi-Fi service on the Seattle to Anchorage flight route.

  • Which aircraft models fly most regularly from Seattle to Anchorage?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Seattle to Anchorage flight route.

  • Which airline alliances offer flights from Seattle to Anchorage?

    oneworld is the only airline alliance operating flights between Seattle and Anchorage.

  • On which days can I fly direct from Seattle to Anchorage?

    There are direct flights from Seattle to Anchorage on a daily basis.

  • How does KAYAK find such low prices on flights from Seattle 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 Seattle to Anchorage.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Anchorage from Seattle 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 Seattle 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 Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle 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 Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Seattle to Anchorage?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Anchorage.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Anchorage Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Anchorage

Monday

Alaska Airlines,Delta

Alaska Airlines,Delta

Tuesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Wednesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Thursday

Alaska Airlines,Delta

Alaska Airlines,Delta

Friday

Alaska Airlines,Delta

Alaska Airlines,Delta

Saturday

Alaska Airlines,Delta

Alaska Airlines,Delta

Sunday

Alaska Airlines,Delta

Alaska Airlines,Delta

See more nonstop flights

Direct returns

Anchorage to Seattle/Tacoma Intl

Monday

Alaska Airlines,Delta

Alaska Airlines,Delta

Tuesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Wednesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Thursday

Alaska Airlines,Delta

Alaska Airlines,Delta

Friday

Alaska Airlines,Delta

Alaska Airlines,Delta

Saturday

Alaska Airlines,Delta

Alaska Airlines,Delta

Sunday

Alaska Airlines,Delta

Alaska Airlines,Delta

See more nonstop flights

Reviews of the top airline flying from Seattle to Anchorage

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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 12743 reviews
7.0Entertainment
7.8Comfort
8.1Boarding
8.5Crew
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

We were flying 1st class for a special occasion. This was a Hawaiian airlines flight. It was exceptional. Very comfortable seats and space. Extremely attentive crew. Food was great for airline food. They provided tablets to watch and full headphones to listen. This was the best airline experience I have had in decades.

I requested wheelchair assistance in Seattle transferring gates and in Anchorage to get to baggage claim. No assistance was provided at all.

The plane was late taking off. We sat on the plane at least 45-60 minutes before moving away from the gate. Im 5’9” and 185lbs and there is no room in those seats. On top of that you shoehorn a waterbuffalo of a woman in the middle seat to where her sweaty rolls and arms were well into my seat and touching me the whole time. It was either that or press against the opposite arm rest and get hit by the beverage cart and every single person who walked by.

Very Large person sitting next to me and taking up a lot of space including mine

Three hour flight so snacks and basic drinks unless you pre buy as usual. Didn’t do my emtertainment as was tired after 23 hours of travel. You have to use your own device on US flights if travelers aren’t aware so if you only use your cell phone that can be small. Crew are great.

Everything you need to know for your flight from Seattle to Anchorage

Information on your arrival and departure airports

Seattle (SEA)
Anchorage (ANC)