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Cheap flights from Seattle to Anchorage from C$ 245

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ANC
18 May — 25 May1
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 Tuesday 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 18 April 2026.

Sat 23/57:55 p.m.
SEA
-
ANC
Nonstop3h 35m
Delta
Sun 24/56:00 a.m.
ANC
-
SEA
Nonstop3h 44m
Delta
Deal found 16/4C$ 454
Sat 23/57:55 p.m.
SEA
-
ANC
Nonstop3h 35m
Delta
Fri 29/55:20 p.m.
ANC
-
SEA
Nonstop3h 43m
Delta
Deal found 13/4C$ 461
Fri 15/57:05 a.m.
SEA
-
ANC
Nonstop3h 46m
Alaska Airlines
Sat 23/57:55 p.m.
ANC
-
SEA
1 stop13h 18m
Alaska Airlines
Deal found 16/4C$ 472
Sat 23/57:59 p.m.
SEA
-
ANC
1 stop28h 21m
Delta
Thu 28/56:00 a.m.
ANC
-
SEA
Nonstop3h 44m
Delta
Deal found 13/4C$ 482
Fri 15/58:30 p.m.
SEA
-
ANC
1 stop10h 32m
Alaska Airlines
Sun 17/57:24 p.m.
ANC
-
SEA
Nonstop3h 35m
Alaska Airlines
Deal found 15/4C$ 486
Tue 12/57:45 a.m.
SEA
-
ANC
Nonstop3h 49m
Delta
Thu 21/51:55 a.m.
ANC
-
SEA
Nonstop3h 44m
Delta
Deal found 16/4C$ 488
Sun 31/55:30 a.m.
SEA
-
ANC
1 stop18h 50m
Delta
Sat 6/612:15 a.m.
ANC
-
SEA
1 stop22h 44m
Delta
Deal found 15/4C$ 494
Thu 28/512:55 p.m.
SEA
-
ANC
1 stop10h 50m
Southwest
Sun 7/611:55 p.m.
ANC
-
SEA
2 stops12h 55m
Southwest
Deal found 14/4C$ 495
Mon 4/510:55 p.m.
SEA
-
ANC
1 stop8h 12m
Alaska Airlines
Fri 8/54:03 p.m.
ANC
-
SEA
1 stop16h 45m
Alaska Airlines
Deal found 13/4C$ 499
Sat 30/57:15 a.m.
SEA
-
ANC
1 stop17h 05m
Delta
Thu 4/611:30 a.m.
ANC
-
SEA
Nonstop3h 45m
Delta
Deal found 15/4C$ 502

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 18 April 2026.

Round-trip from

C$ 454

One-way from

C$ 245

Popular in

November

Cheapest in

February

Average price

C$ 545
Delta
  • Delta
  • 23/5-24/5
  • Nonstop
  • 7h 19m total
  • Seattle to Anchorage
Search Deals
Southwest
  • Southwest
  • 28/5
  • 1 total stop
  • 14h 15m total
  • Seattle to Anchorage
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 18 April 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
Quickest round-trip

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sat 23/5

7:55 p.m.-10:30 p.m.

Nonstop3h 35m

Anchorage

Fri 29/5

5:20 p.m.-10:03 p.m.

Nonstop3h 43m

C$ 461

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sat 23/5

9:45 p.m.-12:25 a.m.

Nonstop3h 40m

Anchorage

Mon 1/6

11:30 a.m.-4:15 p.m.

Nonstop3h 45m

C$ 461

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Fri 22/5

7:45 a.m.-10:34 a.m.

Nonstop3h 49m

Anchorage

Thu 28/5

6:00 a.m.-10:44 a.m.

Nonstop3h 44m

C$ 461

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sun 10/5

7:45 a.m.-10:34 a.m.

Nonstop3h 49m

Anchorage

Thu 14/5

1:30 a.m.-6:14 a.m.

Nonstop3h 44m

C$ 516

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 14/5

8:21 a.m.-11:09 a.m.

Nonstop3h 48m

Anchorage

Fri 5/6

7:40 a.m.-12:17 p.m.

Nonstop3h 37m

C$ 529

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Wed 19/8

10:55 p.m.-8:20 a.m.

1 stop10h 25m

Anchorage

Tue 25/8

2:26 a.m.-6:59 a.m.

Nonstop3h 33m

C$ 555

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 27/8

7:20 a.m.-11:34 p.m.

1 stop17h 14m

Anchorage

Sat 29/8

6:00 a.m.-10:40 a.m.

Nonstop3h 40m

C$ 560

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sat 23/5

2:40 p.m.-5:22 p.m.

Nonstop3h 42m

Anchorage

Sat 30/5

11:13 p.m.-10:00 a.m.

1 stop9h 47m

C$ 562

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Tue 25/8

10:55 p.m.-8:20 a.m.

1 stop10h 25m

Anchorage

Mon 31/8

1:35 a.m.-8:28 a.m.

1 stop5h 53m

C$ 569

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Fri 22/5

1:20 p.m.-4:02 p.m.

Nonstop3h 42m

Anchorage

Thu 28/5

5:00 a.m.-6:54 p.m.

1 stop12h 54m

C$ 592

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/4

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
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?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Anchorage. Price data was last updated on 10 April 2026.

To ensure you get the cheapest price possible for a flight from Seattle to Anchorage, you should look to book at least 60 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$ 364). Flying from Seattle to Anchorage in November is currently the most expensive (average of C$ 836). 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 18 April 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 59% 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 18 April 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
12,258 reviews
Check prices

Food

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
7.9
Good
12,258 reviews
Alaska Airlines
7.9
Good
12,258 reviews
Check prices

Food

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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 45m for a nonstop flight. There are 26 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, 4 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 35m. Delta provides one of the quickest options available for as low as C$ 461. 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$ 298, 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 44% 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 Air Tahiti Nui (75%), Qantas Airways (75%) and Alaska Airlines (74%).

  • 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$ 364). Flying from Seattle to Anchorage in November is currently the most expensive (average of C$ 836). 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

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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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 298AverageC$ 380FlexibilityNo 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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