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Cheap flights from Seattle to Anchorage from C$ 313

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ANC
31 Jul — 7 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Anchorage are usually found in February or January, booked 60 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Seattle to Anchorage

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Anchorage
Explore the most affordable flight options available from Seattle to Anchorage. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2026.

Tue 18/89:20 p.m.
SEA
-
ANC
Nonstop3h 35m
Delta
Fri 4/911:01 a.m.
ANC
-
SEA
Nonstop3h 41m
Delta
Deal found 1/7C$ 650
Thu 13/81:00 p.m.
SEA
-
ANC
1 stop8h 59m
Alaska Airlines
Thu 20/88:07 a.m.
ANC
-
SEA
Nonstop3h 34m
Alaska Airlines
Deal found 29/6C$ 651
Wed 23/99:50 a.m.
SEA
-
ANC
1 stop6h 08m
Alaska Airlines
Wed 30/94:07 p.m.
ANC
-
SEA
1 stop12h 53m
Alaska Airlines
Deal found 27/6C$ 653
Fri 14/82:35 p.m.
SEA
-
ANC
1 stop9h 10m
Southwest
Wed 26/810:25 p.m.
ANC
-
SEA
2 stops14h 00m
Southwest
Deal found 1/7C$ 657
Wed 19/810:59 p.m.
SEA
-
ANC
Nonstop3h 36m
Delta
Sat 29/88:15 a.m.
ANC
-
SEA
Nonstop3h 40m
Delta
Deal found 28/6C$ 658
Sun 16/89:20 p.m.
SEA
-
ANC
Nonstop3h 35m
Delta
Tue 1/912:39 a.m.
ANC
-
SEA
1 stop13h 11m
Delta
Deal found 1/7C$ 664
Tue 18/81:00 p.m.
SEA
-
ANC
1 stop8h 59m
Alaska Airlines
Mon 24/85:07 a.m.
ANC
-
SEA
Nonstop3h 31m
Alaska Airlines
Deal found 30/6C$ 665
Thu 3/92:35 p.m.
SEA
-
ANC
1 stop9h 10m
Southwest
Mon 7/910:25 p.m.
ANC
-
SEA
2 stops12h 40m
Southwest
Deal found 26/6C$ 671
Sat 1/89:15 p.m.
SEA
-
ANC
Nonstop3h 40m
Alaska Airlines
Tue 18/810:58 p.m.
ANC
-
SEA
1 stop6h 12m
Alaska Airlines
Deal found 30/6C$ 674
Sat 15/81:00 p.m.
SEA
-
ANC
1 stop8h 59m
Alaska Airlines
Sat 22/88:01 a.m.
ANC
-
SEA
1 stop11h 39m
Alaska Airlines
Deal found 30/6C$ 677
Thu 20/82:35 p.m.
SEA
-
ANC
1 stop9h 10m
Southwest
Wed 26/811:55 p.m.
ANC
-
SEA
1 stop11h 55m
Southwest
Deal found 1/7C$ 678

Find flight deals from Seattle to Anchorage

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Anchorage (ANC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 July 2026.

Round-trip from

C$ 650

One-way from

C$ 313

Popular in

November

Cheapest in

February

Average price

C$ 729
Alaska Airlines
  • Alaska Airlines
  • 14/8-25/8
  • Nonstop
  • 7h 08m total
  • Seattle to Anchorage
Search Deals
Delta
  • Delta
  • 27/8
  • Nonstop
  • 3h 42m total
  • Seattle to Anchorage
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Anchorage that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 1 July 2026.
Use the filters below to find and compare flights from Seattle to Anchorage that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 3/9

12:55 p.m.-10:45 p.m.

2 stops10h 50m

Anchorage

Mon 7/9

11:55 p.m.-12:05 p.m.

2 stops11h 10m

C$ 678

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 23/7

10:59 p.m.-1:37 a.m.

Nonstop3h 38m

Anchorage

Mon 27/7

7:00 a.m.-11:35 a.m.

Nonstop3h 35m

C$ 707
Quickest round-trip

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 6/8

9:20 p.m.-11:55 p.m.

Nonstop3h 35m

Anchorage

Sun 16/8

8:15 a.m.-12:51 p.m.

Nonstop3h 36m

C$ 707

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Tue 15/9

7:18 a.m.-5:24 p.m.

2 stops11h 06m

Anchorage

Thu 17/9

6:07 a.m.-10:41 a.m.

Nonstop3h 34m

C$ 728

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Wed 5/8

1:30 p.m.-10:46 p.m.

1 stop10h 16m

Anchorage

Wed 12/8

2:14 p.m.-11:26 p.m.

1 stop8h 12m

C$ 735

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 10/12

9:50 a.m.-12:33 p.m.

Nonstop3h 43m

Anchorage

Sun 13/12

6:00 a.m.-10:33 a.m.

Nonstop3h 33m

C$ 752

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 10/9

5:53 p.m.-8:39 p.m.

Nonstop3h 46m

Anchorage

Tue 15/9

5:00 a.m.-6:51 p.m.

1 stop12h 51m

C$ 766

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 6/8

2:35 p.m.-10:45 p.m.

1 stop9h 10m

Anchorage

Mon 10/8

11:55 p.m.-3:00 p.m.

2 stops14h 05m

C$ 771

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Fri 4/9

3:54 p.m.-11:59 p.m.

1 stop9h 05m

Anchorage

Tue 15/9

11:09 p.m.-1:22 p.m.

1 stop13h 13m

C$ 772

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 30/7

6:46 p.m.-9:25 p.m.

Nonstop3h 39m

Anchorage

Mon 3/8

6:15 a.m.-4:56 p.m.

1 stop9h 41m

C$ 772

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/6

Showing 1-10 of 24 resultsSorted by cheapest first
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3

Best time to book a flight from Seattle to Anchorage

Have a flexible travel schedule? Discover the best time to fly to Anchorage from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Seattle to Anchorage?

To ensure you get the cheapest price possible for a flight from Seattle to Anchorage, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Anchorage?

Currently, February is the cheapest month in which you can book a flight from Seattle to Anchorage (average of C$ 378). Flying from Seattle to Anchorage in November is currently the most expensive (average of C$ 941). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to ANC?

Find hourly flight availability from Seattle to Anchorage. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2026.

When flying from Seattle to Anchorage, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 56% versus a flight at noon.

How much does it cost to fly round-trip from Seattle to Anchorage?

Reviews of airlines servicing Anchorage

Get insights into the airlines that provide service to Anchorage. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Anchorage. Reviews last updated 1 July 2026.
Read through reviews of airlines operating flights from Seattle to Anchorage, such as Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,600 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Alaska Airlines
7.9
Good
12,600 reviews
Alaska Airlines
7.9
Good
12,600 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Anchorage. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Seattle to Anchorage?

    If you book a flight from Seattle to Anchorage, you will be flying from Seattle/Tacoma Intl to Anchorage. Flights to Anchorage (ANC) from Seattle/Tacoma Intl (SEA) take 3h 48m for a nonstop flight. There are 39 flights from Seattle/Tacoma Intl to Anchorage per day from 1 airline.

  • How popular is this Seattle to Anchorage flight route?

    Within the past month, 3 users have taken a look at flights from Seattle/Tacoma Intl to Anchorage.

  • How long is the flight from Seattle to Anchorage?

    A quick flight from Seattle to Anchorage can take about 8h 59m. Alaska Airlines provides one of the quickest options available for as low as C$ 651. Seattle and Anchorage are separated by a distance of 2324 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Seattle to Anchorage round-trip?

    Currently priced at C$ 310, Alaska Airlines will fly you from Seattle to Anchorage and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Alaska Airlines is currently priced 46% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Seattle to Anchorage?

    The top 3 most reliable airlines when flying from Seattle to Anchorage are Finnair (89%), Japan Airlines (87%) and Air France (86%).

  • Can I find deals for flights from Seattle to Anchorage that include hotel bookings?

    Yes. In addition to deals on Seattle to Anchorage flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Anchorage?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Anchorage.

  • Can I find deals for business class flights from Seattle to Anchorage?

    Yes. Cheapflights offers flight deals from Seattle to Anchorage by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Anchorage?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Anchorage (average of C$ 378). Flying from Seattle to Anchorage in November is currently the most expensive (average of C$ 941). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Anchorage?

Book flights to Anchorage if you plan to visit one of these locations
Girdwood
Palmer

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Anchorage

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Fairbanks flights

Top airline flying from Seattle to Anchorage

Discover the top airline that operate flights from Seattle to Anchorage. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 1 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 310AverageC$ 395FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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How does Cheapflights help users find flights from Seattle to Anchorage?

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