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Cheap flights from Seattle to Anchorage from C$ 236

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 19/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ANC
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Anchorage are usually found in April or May, booked 67 days in advance, depart on a Friday or Tuesday and return on a Friday

Cheap 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 30 October 2025.

Round-trip from

C$ 406

One-way from

C$ 236

Popular in

February

Cheapest in

April

Average price

C$ 660

Good one-way deal

C$ 517 or less
Alaska Airlines
  • Alaska Airlines
  • 26/11-26/11
  • Nonstop
  • 7h 26m total
  • Seattle to Anchorage
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Delta
  • Delta
  • 26/12
  • Nonstop
  • 3h 46m total
  • Seattle to Anchorage
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Anchorage.
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Find 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 30 October 2025.

Wed 26/118:52 p.m.SEA - ANC
Nonstop3h 52mAlaska Airlines
Wed 26/112:20 a.m.ANC - SEA
Nonstop3h 34mAlaska Airlines
Deal found 30/10C$ 406
Tue 25/1111:55 p.m.SEA - ANC
Nonstop3h 53mAlaska Airlines
Tue 2/124:20 p.m.ANC - SEA
Nonstop3h 39mAlaska Airlines
Deal found 28/10C$ 413
Thu 20/1110:35 a.m.SEA - ANC
Nonstop3h 48mDelta
Wed 26/115:37 p.m.ANC - SEA
Nonstop3h 41mDelta
Deal found 28/10C$ 416
Wed 24/128:17 a.m.SEA - ANC
Nonstop3h 49mAlaska Airlines
Wed 24/129:55 p.m.ANC - SEA
1 stop6h 05mAlaska Airlines
Deal found 29/10C$ 419
Fri 28/1111:59 p.m.SEA - ANC
1 stop7h 16mAlaska Airlines
Fri 5/129:05 a.m.ANC - SEA
Nonstop3h 47mAlaska Airlines
Deal found 28/10C$ 424
Fri 26/127:17 p.m.SEA - ANC
Nonstop3h 42mAlaska Airlines
Fri 2/11:59 a.m.ANC - SEA
Nonstop3h 40mAlaska Airlines
Deal found 29/10C$ 427
Thu 4/129:40 p.m.SEA - ANC
1 stop9h 32mAlaska Airlines
Sun 7/121:35 a.m.ANC - SEA
1 stop12h 04mAlaska Airlines
Deal found 30/10C$ 438
Tue 9/1211:44 p.m.SEA - ANC
1 stop7h 28mAlaska Airlines
Fri 12/124:00 p.m.ANC - SEA
1 stop18h 49mAlaska Airlines
Deal found 29/10C$ 440
Sat 27/129:55 a.m.SEA - ANC
Nonstop3h 46mDelta
Tue 30/123:40 p.m.ANC - SEA
Nonstop3h 45mDelta
Deal found 29/10C$ 441
Thu 27/1110:15 p.m.SEA - ANC
1 stop26h 23mAlaska Airlines
Thu 4/129:00 a.m.ANC - SEA
1 stop7h 35mAlaska Airlines
Deal found 28/10C$ 455

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 30 October 2025.
Use the filters below to find and compare flights from Seattle to Anchorage that are best for you.

Fly from

Seattle

Fly to

Anchorage

Route

Depart

Return

Price

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 18/12

7:59 p.m.-10:42 p.m.

Nonstop3h 43m

Anchorage

Sun 28/12

5:45 a.m.-10:34 a.m.

Nonstop3h 49m

C$ 413

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Wed 14/1

4:17 p.m.-7:11 p.m.

Nonstop3h 54m

Anchorage

Fri 23/1

12:15 p.m.-4:45 p.m.

Nonstop3h 30m

C$ 413

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 11/12

11:20 a.m.-2:09 p.m.

Nonstop3h 49m

Anchorage

Mon 15/12

5:24 p.m.-10:03 p.m.

Nonstop3h 39m

C$ 413

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 11/12

1:55 p.m.-4:34 p.m.

Nonstop3h 39m

Anchorage

Mon 15/12

1:10 p.m.-5:52 p.m.

Nonstop3h 42m

C$ 413

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sat 27/12

12:00 p.m.-2:45 p.m.

Nonstop3h 45m

Anchorage

Thu 1/1

1:44 p.m.-6:29 p.m.

Nonstop3h 45m

C$ 413

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sat 21/2

10:50 p.m.-1:27 a.m.

Nonstop3h 37m

Anchorage

Sat 28/2

8:00 a.m.-12:28 p.m.

Nonstop3h 28m

C$ 413

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 20/11

7:29 a.m.-10:26 a.m.

Nonstop3h 57m

Anchorage

Wed 26/11

2:20 p.m.-6:55 p.m.

Nonstop3h 35m

C$ 413

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 25/12

7:17 p.m.-9:59 p.m.

Nonstop3h 42m

Anchorage

Sun 28/12

1:04 a.m.-5:44 a.m.

Nonstop3h 40m

C$ 413

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Fri 12/12

9:25 a.m.-12:07 p.m.

Nonstop3h 42m

Anchorage

Sun 14/12

5:55 a.m.-10:41 a.m.

Nonstop3h 46m

C$ 413

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Tue 25/11

1:55 p.m.-4:42 p.m.

Nonstop3h 47m

Anchorage

Tue 2/12

5:55 a.m.-10:42 a.m.

Nonstop3h 47m

C$ 413

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 23 results
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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?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Anchorage. Price data was last updated on 24 October 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Anchorage, you should look to book at least 67 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$ 334). Flying from Seattle to Anchorage in July is currently the most expensive (average of C$ 512). 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 30 October 2025.

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 afternoon, which can drop the price by up to 32% versus a flight at noon.

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 30 October 2025.
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
8.0
Very good
11,217 reviews
Check prices

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,217 reviews
Alaska Airlines
8.0
Very good
11,217 reviews
Check prices

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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 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, 10 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 43m. Delta provides one of the quickest options available for as low as C$ 413. 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$ 388, 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 32% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Seattle to Anchorage one-way?

    C$ 236 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from C$ 236 and C$ 236, respectively.

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

    The top 3 most reliable airlines when flying from Seattle to Anchorage are WestJet (93%), Air France (88%) and Singapore Airlines (88%).

  • What are the cheapest flights from Seattle to Anchorage?

    Looking at all options, your cheapest flight can be booked for C$ 514. While the most popular route (Seattle/Tacoma Intl - Anchorage) can be booked for C$ 681 on average, our data indicates C$ 517 when flying from Seattle to Anchorage.

  • 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$ 334). Flying from Seattle to Anchorage in July is currently the most expensive (average of C$ 512). 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
Palmer

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Alternative routes for Seattle to Anchorage

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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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 388AverageC$ 540FlexibilityNo 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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