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Cheap flights from Seattle to Anchorage from C$ 309

SEA — ANC
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Anchorage

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Anchorage

Fri 4/129:29 a.m. -
Nonstop3h 50m
Sun 6/1212:24 p.m. -
Nonstop3h 32m
Deal found 3/11C$ 557
Fri 4/1212:09 p.m. -
Nonstop3h 55m
Fri 11/122:21 p.m. -
Nonstop3h 43m
Deal found 2/11C$ 559
Thu 3/125:59 p.m. -
Nonstop3h 52m
Sat 5/122:53 p.m. -
Nonstop3h 32m
Deal found 3/11C$ 585
Fri 11/129:29 a.m. -
Nonstop3h 50m
Fri 11/122:53 p.m. -
Nonstop3h 32m
Deal found 31/10C$ 606
Mon 21/125:52 p.m. -
Nonstop3h 48m
Mon 28/125:45 a.m. -
Nonstop3h 40m
Deal found 3/11C$ 613
Sat 5/128:29 p.m. -
Nonstop3h 52m
Mon 7/121:37 a.m. -
2 stops13h 43m
Deal found 2/11C$ 656
Fri 4/1210:55 p.m. -
Nonstop3h 50m
Thu 10/122:21 p.m. -
Nonstop3h 43m
Deal found 4/11C$ 680
Tue 15/1211:29 a.m. -
2 stops10h 22m
Mon 21/122:50 a.m. -
Nonstop3h 40m
Deal found 31/10C$ 684

Find flight deals from Seattle to Anchorage

Round-trip from

C$ 550

One-way from

C$ 309

Popular in

November

Cheapest in

February

Average price

C$ 809
Alaska Airlines
  • Alaska Airlines
  • 30/1-31/1
  • Nonstop
  • 7h 24m total
  • Seattle to Anchorage
Search Deals
Delta
  • Delta
  • 23/12-31/12
  • Nonstop
  • 3h 48m total
  • Seattle to Anchorage
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

 
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 Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Fri 11/12

9:29 a.m.-12:19 p.m.

Nonstop3h 50m

Anchorage

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 309

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Wed 16/12

10:55 p.m.-1:45 a.m.

Nonstop3h 50m

Anchorage

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 309
Quickest round-trip

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Tue 2/3

4:30 p.m.-7:10 p.m.

Nonstop3h 40m

Anchorage

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 309

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Thu 10/12

12:09 p.m.-3:04 p.m.

Nonstop3h 55m

Anchorage

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 363

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Sat 5/12

12:50 p.m.-10:59 p.m.

1 stop11h 09m

Anchorage

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 398

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Wed 2/12

8:40 p.m.-11:28 p.m.

Nonstop3h 48m

Anchorage

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 422

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Thu 10/12

12:50 p.m.-10:59 p.m.

1 stop11h 09m

Anchorage

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 426

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Thu 25/2

12:48 p.m.-10:59 p.m.

1 stop11h 11m

Anchorage

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 426

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Sat 5/12

6:00 a.m.-8:51 p.m.

2 stops15h 51m

Anchorage

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 457

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Mon 22/2

10:57 p.m.-1:45 a.m.

Nonstop3h 48m

Anchorage

Sun 28/2

2:23 p.m.-7:00 p.m.

Nonstop3h 37m

C$ 585

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/10

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

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$ 371). Flying from Seattle to Anchorage in November is currently the most expensive (average of C$ 809). 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?

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?

Airfare is typical for this route at the moment.

Seattle to Anchorage flights typically cost between C$ 540 and C$ 1,008 in January.
The cheapest round-trip price found within the last 5 days was C$ 550 on Alaska Airlines (29 Jan-29 Jan).

Reviews of airlines servicing Anchorage

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
13,140 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Entertainment

7.0

Food

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
13,140 reviews
Alaska Airlines
7.9
Good
13,140 reviews
Check prices

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Entertainment

7.0

Food

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

  • 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 59m for a nonstop flight. There are 25 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, 1 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 3h 50m. Delta provides one of the quickest options available for as low as C$ 606. Seattle and Anchorage are separated by a distance of 2324 km. All flights are typically direct.

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

    Currently priced at C$ 304, 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 47% 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 Icelandair (86%), STARLUX Airlines (85%) and Alaska Airlines (84%).

  • 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$ 371). Flying from Seattle to Anchorage in November is currently the most expensive (average of C$ 809). 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

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Alternative routes for Seattle to Anchorage

Seattle to Fairbanks flights

Top airline flying from Seattle to Anchorage

AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 304AverageC$ 329FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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