How popular is this Seattle to Anchorage flight route?

This flight path from Seattle/Tacoma Intl to Anchorage was viewed by 7 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 11h 19m. Seattle and Anchorage are separated by a distance of 1444 mi.

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

According to our current data, Alaska Airlines (£158), offers the cheapest pricing from Seattle to Anchorage. Users have found that Alaska Airlines is 47% cheaper than the other options available to this destination.

Weekly flight availability from Seattle to Anchorage

The most flights from SEA to ANC are scheduled on a Wednesday (54 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (13 on average).

In terms of precipitation, rainfall in Anchorage ranges from 13.0 - 84.0 inches per month. August is typically the wettest month, when rainfall can reach 84.0 mm. April is typically the driest time to visit Anchorage when rainfall is around 13.0 mm.

If weather is an important factor for your trip to Anchorage, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 15.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -8.0 C).

What are the cheapest flights from Seattle to Anchorage?

The cheapest flight price from Seattle to Anchorage is £353. On average you can expect to pay £388. The most popular route, (Seattle/Tacoma Intl - Anchorage), can usually be booked for £340.

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: Aeromexico (88%), KLM (85%), Scandinavian Airlines( 84%).

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 51m on average. When it comes time to book airfare, you have a few options: there are 24 outbound flights from Seattle/Tacoma Intl to Anchorage offered by 1 airline.

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.

£111+ Cheap Flights from Seattle to Anchorage

Cheap flight deals from Seattle to Anchorage

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 17 September 2026.

Tue 29/1208:10 -

Nonstop3h 52m

Sat 2/101:22 -

Nonstop3h 40m

Deal found 16/9£253

Fri 4/1221:25 -

1 stop9h 56m

Sun 6/1210:10 -

Nonstop3h 34m

Deal found 17/9£259

Wed 30/1208:10 -

Nonstop3h 52m

Sun 3/107:25 -

Nonstop3h 40m

Deal found 16/9£260

Sat 31/1011:43 -

Nonstop4h 02m

Tue 3/1110:08 -

1 stop9h 43m

Deal found 15/9£263

Fri 4/1221:25 -

1 stop9h 56m

Sun 6/1201:37 -

1 stop6h 56m

Deal found 17/9£266

Wed 2/1220:57 -

1 stop21h 38m

Sat 5/1222:42 -

1 stop7h 18m

Deal found 16/9£271

Fri 9/1022:48 -

1 stop13h 05m

Sat 10/1001:59 -

Nonstop3h 31m

Deal found 16/9£297

Mon 26/1008:22 -

Nonstop3h 59m

Thu 29/1010:22 -

Nonstop3h 31m

Deal found 16/9£298

Fri 18/1207:06 -

Nonstop3h 48m

Mon 28/1207:25 -

Nonstop3h 40m

Deal found 16/9£301

Sat 21/1123:59 -

1 stop12h 52m

Mon 23/1115:55 -

1 stop5h 43m

Deal found 16/9£307

Find flight deals from Seattle to Anchorage

Round-trip from	£245
One-way from	£111
Popular in	July
Cheapest in	February
Average price	£358
Good round-trip deal	£359 or less

Alaska Airlines
4/1-4/1
Nonstop
7h 16m total
Seattle to Anchorage

Search Deals

Delta
11/12-31/12
Nonstop
3h 51m total
Seattle to Anchorage

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£48 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Seattle/Tacoma Intl to Anchorage.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Fri 11/12

10:35-13:26

Nonstop3h 51m

Anchorage

Wed 31/12

00:00-02:00

Nonstop0h 00m

£111

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Sat 14/11

12:09-15:04

Nonstop3h 55m

Anchorage

Wed 31/12

00:00-02:00

Nonstop0h 00m

£111

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Wed 16/12

10:35-13:26

Nonstop3h 51m

Anchorage

Wed 31/12

00:00-02:00

Nonstop0h 00m

£111

Fastest return journey

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Sun 6/12

16:30-19:10

Nonstop3h 40m

Anchorage

Wed 31/12

00:00-02:00

Nonstop0h 00m

£186

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Mon 7/12

23:30-02:11

Nonstop3h 41m

Anchorage

Wed 31/12

00:00-02:00

Nonstop0h 00m

£186

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Thu 15/10

20:53-23:39

Nonstop3h 46m

Anchorage

Wed 31/12

00:00-02:00

Nonstop0h 00m

£186

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Tue 2/3

09:25-12:15

Nonstop3h 50m

Anchorage

Wed 31/12

00:00-02:00

Nonstop0h 00m

£186

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Tue 2/3

05:07-22:39

1 stop18h 32m

Anchorage

Wed 31/12

00:00-02:00

Nonstop0h 00m

£193

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Sat 10/10

18:59-21:48

Nonstop3h 49m

Anchorage

Wed 31/12

00:00-02:00

Nonstop0h 00m

£224

SeattleAnchorage

SEA Seattle/Tacoma Intl - ANC Anchorage

SEAANC

Seattle/Tacoma Intl

Mon 15/3

21:25-00:10

Nonstop3h 45m

Anchorage

Wed 31/12

00:00-02:00

Nonstop0h 00m

£224

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 21 resultsSorted by cheapest first

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.

SEA-ANC

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

Prices

Airlines

How far ahead should I book a flight from Seattle to Anchorage?

Booking 59 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 £198). Flying from Seattle to Anchorage in July is currently the most expensive (average of £381). 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?

It’s optimal to fly from Seattle to Anchorage at midday. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the evening.

How much does it cost for a return flight from Seattle to Anchorage?

Airfare is below average for this route at the moment.

Seattle to Anchorage flights typically cost between £306 and £403 in January.
The cheapest return price found within the last 5 days was £245 on Alaska Airlines (4 Jan–4 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

12,935 reviews

Check prices

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

12,935 reviews

Alaska Airlines

7.9

Good

12,935 reviews

Check prices

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?
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 51m on average. When it comes time to book airfare, you have a few options: there are 24 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 7 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 11h 19m. Seattle and Anchorage are separated by a distance of 1444 mi.
What is the cheapest airline to fly from Seattle to Anchorage round-trip?
According to our current data, Alaska Airlines (£158), offers the cheapest pricing from Seattle to Anchorage. Users have found that Alaska Airlines is 47% 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: Aeromexico (88%), KLM (85%), Scandinavian Airlines( 84%).
What are the cheapest flights from Seattle to Anchorage?
The cheapest flight price from Seattle to Anchorage is £353. On average you can expect to pay £388. The most popular route, (Seattle/Tacoma Intl - Anchorage), can usually be booked for £340.
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 £198). Flying from Seattle to Anchorage in July is currently the most expensive (average of £381). 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

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Top airline flying from Seattle to Anchorage

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest£158	Average£304	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights

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How does Cheapflights help users find flights from Seattle to Anchorage?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Anchorage from Seattle today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seattle to Anchorage?

Cheapflights helps you find that perfect flight to Anchorage from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Anchorage with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Anchorage flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to Anchorage become cheaper?

Yes! Start tracking prices for Seattle to Anchorage flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Seattle to Anchorage from £111

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Seattle to Anchorage

Cheapest flights from Seattle to AnchorageExplore 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 17 September 2026.

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 17 September 2026.

Best flights from Seattle to AnchorageDiscover carefully curated flight deals from Seattle to Anchorage that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Seattle to Anchorage that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Seattle to AnchorageExplore direct flight options from Seattle to Anchorage based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Explore direct flight options from Seattle to Anchorage based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Seattle to AnchorageDiscover last-minute flight deals from Seattle to Anchorage. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Seattle to Anchorage. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Seattle to AnchorageSearch for one-way flight options from Seattle to Anchorage. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Seattle to Anchorage. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Seattle to Anchorage

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

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.

Cheapflights Insights

How far ahead should I book a flight from Seattle to Anchorage?

Booking 59 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?

What is the cheapest time of day to fly from SEA to ANC?

It’s optimal to fly from Seattle to Anchorage at midday. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the evening.

How much does it cost for a return flight from Seattle to Anchorage?

Airfare is below average for this route at the moment.

Seattle to Anchorage flights typically cost between £306 and £403 in January.The cheapest return price found within the last 5 days was £245 on Alaska Airlines (4 Jan–4 Jan).

Weekly flight availability from Seattle to Anchorage

The most flights from SEA to ANC are scheduled on a Wednesday (54 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (13 on average).

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.

Related info for your journey

What airports do I use to fly from Seattle to Anchorage?

How popular is this Seattle to Anchorage flight route?

How long is the flight from Seattle to Anchorage?

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

What are the most reliable airlines from Seattle to Anchorage?

What are the cheapest flights from Seattle to Anchorage?

Can I find deals for flights from Seattle to Anchorage that include hotel bookings?

How can I find direct flights from Seattle to Anchorage?

Can I find deals for business class flights from Seattle to Anchorage?

What is the cheapest month to book a flight from Seattle to Anchorage?

Browse thousands of different options on Cheapflights for your next trip

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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.

Other flights to Anchorage

Explore flights to Anchorage departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

Complete your trip

Complete your trip to Anchorage by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

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Search flights from Seattle to Anchorage by cabin class

Find flights from Seattle to Anchorage, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Seattle and Anchorage flights

Browse other Seattle and Anchorage flight options. Last updated on 17 September 2026.

Other flights from Seattle

Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

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Can Cheapflights notify me if prices for flights from Seattle to Anchorage become cheaper?

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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 17 September 2026.

Best flights from Seattle to Anchorage
Discover carefully curated flight deals from Seattle to Anchorage that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Seattle to Anchorage
Explore direct flight options from Seattle to Anchorage based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Seattle to Anchorage
Discover last-minute flight deals from Seattle to Anchorage. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Seattle to Anchorage
Search for one-way flight options from Seattle to Anchorage. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Seattle to Anchorage flights typically cost between £306 and £403 in January.
The cheapest return price found within the last 5 days was £245 on Alaska Airlines (4 Jan–4 Jan).