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Cheap flights from Seattle to Anchorage from £104

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 26/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ANC
13 Feb — 20 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Anchorage are usually found in January or December, booked 67 days in advance, depart on a Monday or Wednesday and return on a Tuesday

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 14 January 2026.

Round-trip from

£176

One-way from

£104

Popular in

November

Cheapest in

January

Average price

£251

Good round-trip deal

£250 or less

Good one-way deal

£171 or less
Alaska Airlines
  • Alaska Airlines
  • 6/3-10/3
  • Nonstop
  • 7h 19m total
  • Seattle to Anchorage
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Alaska Airlines
  • Alaska Airlines
  • 26/2
  • Nonstop
  • 3h 49m total
  • Seattle to Anchorage
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Highest demand for flights based on searches. 7% potential increase in price (£19 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Anchorage.
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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 14 January 2026.

Fri 6/318:59
SEA
-
ANC
Nonstop3h 50m
Alaska Airlines
Tue 10/318:09
ANC
-
SEA
Nonstop3h 29m
Alaska Airlines
Deal found 13/1£176
Tue 24/222:15
SEA
-
ANC
Nonstop3h 54m
Alaska Airlines
Tue 10/323:28
ANC
-
SEA
1 stop6h 27m
Alaska Airlines
Deal found 12/1£183
Sat 14/209:25
SEA
-
ANC
Nonstop3h 45m
Delta
Mon 16/205:45
ANC
-
SEA
Nonstop3h 50m
Delta
Deal found 12/1£191
Tue 3/223:25
SEA
-
ANC
Nonstop3h 56m
Alaska Airlines
Wed 4/206:00
ANC
-
SEA
Nonstop3h 37m
Alaska Airlines
Deal found 13/1£202
Tue 3/209:05
SEA
-
ANC
Nonstop3h 51m
Alaska Airlines
Thu 5/200:38
ANC
-
SEA
Nonstop3h 34m
Alaska Airlines
Deal found 13/1£206
Fri 13/217:55
SEA
-
ANC
Nonstop3h 49m
Delta
Sat 14/205:45
ANC
-
SEA
Nonstop3h 50m
Delta
Deal found 14/1£217
Fri 27/320:52
SEA
-
ANC
Nonstop3h 43m
Alaska Airlines
Wed 1/417:00
ANC
-
SEA
Nonstop3h 32m
Alaska Airlines
Deal found 13/1£221
Thu 9/412:00
SEA
-
ANC
1 stop5h 50m
Alaska Airlines
Fri 10/400:59
ANC
-
SEA
Nonstop3h 34m
Alaska Airlines
Deal found 14/1£227
Thu 12/311:35
SEA
-
ANC
Nonstop3h 55m
Alaska Airlines
Mon 16/305:15
ANC
-
SEA
Nonstop3h 35m
Alaska Airlines
Deal found 14/1£228
Mon 23/223:49
SEA
-
ANC
1 stop11h 12m
Alaska Airlines
Fri 27/215:50
ANC
-
SEA
1 stop15h 28m
Alaska Airlines
Deal found 13/1£234
Fri 6/220:55
SEA
-
ANC
1 stop10h 18m
Alaska Airlines
Sun 8/215:53
ANC
-
SEA
1 stop17h 25m
Alaska Airlines
Deal found 14/1£235

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 14 January 2026.
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

Fri 6/3

18:59-21:49

Nonstop3h 50m

Anchorage

Tue 10/3

18:09-22:38

Nonstop3h 29m

£176

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Tue 24/2

21:40-17:35

1 stop20h 55m

Anchorage

Tue 10/3

23:28-06:55

1 stop6h 27m

£190

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Tue 3/2

23:25-02:21

Nonstop3h 56m

Anchorage

Wed 4/2

06:00-10:37

Nonstop3h 37m

£202

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Tue 3/2

09:05-11:56

Nonstop3h 51m

Anchorage

Thu 5/2

00:38-05:12

Nonstop3h 34m

£206

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Fri 10/4

15:59-18:42

Nonstop3h 43m

Anchorage

Fri 10/4

02:25-06:59

Nonstop3h 34m

£217

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Mon 4/5

12:00-14:47

Nonstop3h 47m

Anchorage

Thu 14/5

14:20-18:59

Nonstop3h 39m

£221

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Fri 24/4

17:59-20:37

Nonstop3h 38m

Anchorage

Wed 29/4

06:00-10:40

Nonstop3h 40m

£221

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Mon 4/5

12:00-14:47

Nonstop3h 47m

Anchorage

Fri 15/5

14:20-18:59

Nonstop3h 39m

£221

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 7/5

19:45-22:22

Nonstop3h 37m

Anchorage

Sun 10/5

11:30-16:11

Nonstop3h 41m

£221

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sat 14/2

09:25-12:10

Nonstop3h 45m

Anchorage

Sun 15/2

01:20-06:00

Nonstop3h 40m

£221

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 24 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 return 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 return flight from Seattle to Anchorage. Price data was last updated on 9 January 2026.

Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Anchorage. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 £144). Flying from Seattle to Anchorage in July is currently the most expensive (average of £274). 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 14 January 2026.

It’s optimal to fly from Seattle to Anchorage at midday. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the afternoon.

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 14 January 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
8.0
Very Good
11,713 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

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
8.0
Very Good
11,713 reviews
Alaska Airlines
8.0
Very Good
11,713 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

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?

    To fly from Seattle to Anchorage, you need to book a flight from Seattle/Tacoma Intl (SEA) to Anchorage (ANC). Nonstop flights to Anchorage from Seattle/Tacoma Intl take 3h 42m on average. When it comes time to book airfare, you have a few options: there are 60 outbound flights from Seattle/Tacoma Intl to Anchorage offered by 1 airline.

  • How popular is this Seattle to Anchorage flight route?

    This flight path from Seattle/Tacoma Intl to Anchorage was viewed by 12 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Seattle to Anchorage?

    Departing from Seattle to Anchorage will take you 3h 45m. Seattle and Anchorage are separated by a distance of 1444 mi. Most flights are nonstop.

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

    According to our current data, Alaska Airlines (£250), offers the cheapest pricing from Seattle to Anchorage. Users have found that Alaska Airlines is 17% cheaper than the other options available to this destination.

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

    Before booking your flight to Anchorage from Seattle, check out the most reliable airlines to get you to your destination on time: Horizon Air (100%), Alaska Airlines (74%), American Airlines( 72%).

  • What are the cheapest flights from Seattle to Anchorage?

    The cheapest flight price from Seattle to Anchorage is £164. On average you can expect to pay £210. The most popular route, (Seattle/Tacoma Intl - Anchorage), can usually be booked for £249.

  • 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 holiday 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 £144). Flying from Seattle to Anchorage in July is currently the most expensive (average of £274). 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

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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
Seattle to Juneau 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 858,174 searches. Data last updated 14 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest£250Average£310FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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