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Cheap flights from Seattle to Anchorage from C$ 234

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ANC
20 Aug — 27 Aug1
1 adult

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Anchorage are usually found in October or January, booked 67 days in advance, depart on a Tuesday or Friday 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 15 August 2025.

Round-trip from

C$ 411

One-way from

C$ 234

Popular in

February

Cheapest in

October

Average price

C$ 535

Good round-trip deal

C$ 383 or less
Hawaiian Airlines
  • Hawaiian Airlines
  • 4/9-11/9
  • Nonstop
  • 7h 26m total
  • Seattle to Anchorage
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Delta
  • Delta
  • 5/9
  • Nonstop
  • 3h 33m total
  • Seattle to Anchorage
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Highest demand for flights based on searches. 2% potential increase in price (C$ 18 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Anchorage.
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Find flight deals from Seattle to Anchorage

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 15 August 2025.

Thu 4/910:55 p.m.SEA - ANC
Nonstop3h 48mHawaiian Airlines
Thu 11/95:52 p.m.ANC - SEA
Nonstop3h 38mHawaiian Airlines
Deal found 14/8C$ 411
Thu 4/95:41 p.m.SEA - ANC
Nonstop3h 36mDelta
Tue 9/912:55 a.m.ANC - SEA
Nonstop3h 28mDelta
Deal found 13/8C$ 412
Sun 28/98:05 a.m.SEA - ANC
Nonstop3h 55mAlaska Airlines
Sun 5/103:15 p.m.ANC - SEA
Nonstop3h 30mAlaska Airlines
Deal found 14/8C$ 437
Wed 10/93:19 p.m.SEA - ANC
1 stop8h 32mUnited Airlines
Sat 13/92:11 p.m.ANC - SEA
1 stop7h 48mUnited Airlines
Deal found 13/8C$ 438
Wed 17/910:55 p.m.SEA - ANC
Nonstop3h 48mAlaska Airlines
Thu 18/911:00 a.m.ANC - SEA
Nonstop3h 28mAlaska Airlines
Deal found 13/8C$ 459
Thu 16/107:59 p.m.SEA - ANC
Nonstop3h 44mDelta
Mon 20/1012:30 a.m.ANC - SEA
Nonstop3h 30mDelta
Deal found 14/8C$ 463
Mon 15/910:25 a.m.SEA - ANC
Nonstop3h 53mDelta
Thu 18/912:55 a.m.ANC - SEA
Nonstop3h 25mDelta
Deal found 13/8C$ 466
Thu 4/96:00 a.m.SEA - ANC
Nonstop3h 45mAlaska Airlines
Fri 12/96:35 a.m.ANC - SEA
Nonstop3h 35mAlaska Airlines
Deal found 13/8C$ 478
Fri 12/98:59 p.m.SEA - ANC
Nonstop3h 45mAlaska Airlines
Fri 19/91:15 a.m.ANC - SEA
2 stops14h 29mAlaska Airlines
Deal found 13/8C$ 489
Sat 6/92:29 p.m.SEA - ANC
1 stop9h 22mUnited Airlines
Sun 14/92:11 p.m.ANC - SEA
1 stop7h 48mUnited Airlines
Deal found 14/8C$ 492

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 15 August 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

Sat 6/9

11:25 a.m.-2:10 p.m.

Nonstop3h 45m

Anchorage

Sat 13/9

1:31 a.m.-6:03 a.m.

Nonstop3h 32m

C$ 411

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Tue 16/9

7:30 a.m.-10:20 a.m.

Nonstop3h 50m

Anchorage

Sat 20/9

5:45 p.m.-10:19 p.m.

Nonstop3h 34m

C$ 411

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Tue 9/9

9:00 a.m.-11:50 a.m.

Nonstop3h 50m

Anchorage

Sat 13/9

5:59 p.m.-10:37 p.m.

Nonstop3h 38m

C$ 411

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Wed 10/9

8:05 a.m.-11:00 a.m.

Nonstop3h 55m

Anchorage

Fri 12/9

12:34 a.m.-5:06 a.m.

Nonstop3h 32m

C$ 411

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 4/9

10:59 p.m.-1:32 a.m.

Nonstop3h 33m

Anchorage

Tue 9/9

6:00 a.m.-10:38 a.m.

Nonstop3h 38m

C$ 411

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Wed 24/9

2:48 p.m.-5:27 p.m.

Nonstop3h 39m

Anchorage

Mon 29/9

11:00 a.m.-3:28 p.m.

Nonstop3h 28m

C$ 411

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Wed 10/9

5:41 p.m.-8:17 p.m.

Nonstop3h 36m

Anchorage

Fri 19/9

12:55 a.m.-5:20 a.m.

Nonstop3h 25m

C$ 411

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sat 20/9

2:59 p.m.-5:43 p.m.

Nonstop3h 44m

Anchorage

Wed 24/9

11:00 a.m.-3:28 p.m.

Nonstop3h 28m

C$ 411

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sat 6/9

10:59 p.m.-1:32 a.m.

Nonstop3h 33m

Anchorage

Sat 13/9

6:00 a.m.-10:45 a.m.

Nonstop3h 45m

C$ 411

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 4/9

6:00 a.m.-8:45 a.m.

Nonstop3h 45m

Anchorage

Wed 10/9

2:45 a.m.-7:14 a.m.

Nonstop3h 29m

C$ 411

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 16 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 8 August 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, January is the cheapest month in which you can book a flight from Seattle to Anchorage (average of C$ 497). Flying from Seattle to Anchorage in December is currently the most expensive (average of C$ 700). 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 15 August 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 at noon, which can drop the price by up to 17% versus a flight in the afternoon.

Weekly flight availability from Seattle to Anchorage

Explore weekly flight availability from Seattle to Anchorage. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 August 2025.

The most flights from SEA to ANC are scheduled on a Thursday (106 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (46 on average).

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 15 August 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
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 50m for a nonstop flight. There are 65 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, 11 users have taken a look at flights from Seattle/Tacoma Intl to Anchorage.

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

    Currently priced at C$ 383, 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 30% below the average price you’ll pay for this route.

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

    C$ 234 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from C$ 248 and C$ 251, respectively.

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

    The top 3 most reliable airlines when flying from Seattle to Anchorage are Delta (84%), WestJet (79%) and Scandinavian Airlines (77%).

  • What are the cheapest flights from Seattle to Anchorage?

    Looking at all options, your cheapest flight can be booked for C$ 383. While the most popular route (Seattle/Tacoma Intl - Anchorage) can be booked for C$ 411 on average our data indicates C$ 388 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, January is the cheapest month in which you can book a flight from Seattle to Anchorage (average of C$ 497). Flying from Seattle to Anchorage in December is currently the most expensive (average of C$ 700). 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

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 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 383AverageC$ 519FlexibilityNo 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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