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Cheap flights from Seattle to Alaska from C$ 243

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 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ANC
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Seattle to Alaska

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Alaska (USAK). 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 21 January 2025.

Round-trip from

C$ 477

One-way from

C$ 243
Alaska Airlines
  • Alaska Airlines
  • 11/4-11/4
  • Nonstop
  • 7h 12m total
  • Seattle to Alaska
Search Deals
Delta
  • Delta
  • 23/2
  • Nonstop
  • 4h 05m total
  • Seattle to Alaska
Search Deals

Find flight deals from Seattle to Alaska

Cheapest flights from Seattle to Alaska
Explore the most affordable flight options available from Seattle to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Fri 11/48:55 p.m.SEA - ANC
Nonstop3h 43mAlaska Airlines
Sat 12/47:00 a.m.ANC - SEA
Nonstop3h 32mAlaska Airlines
Deal found 21/1C$ 477
Tue 1/48:46 p.m.SEA - FAI
Nonstop3h 46mAlaska Airlines
Wed 2/49:58 a.m.FAI - SEA
Nonstop3h 42mAlaska Airlines
Deal found 20/1C$ 478
Thu 22/57:20 a.m.SEA - ANC
Nonstop3h 47mDelta
Thu 22/55:15 p.m.ANC - SEA
Nonstop3h 38mDelta
Deal found 20/1C$ 500
Sun 15/610:10 p.m.SEA - ANC
Nonstop3h 45mHawaiian Airlines
Wed 25/62:55 a.m.ANC - SEA
Nonstop3h 20mHawaiian Airlines
Deal found 19/1C$ 521
Sat 23/89:20 p.m.SEA - FAI
Nonstop3h 43mDelta
Sat 30/81:30 a.m.FAI - SEA
Nonstop3h 42mDelta
Deal found 20/1C$ 587
Sat 14/62:40 p.m.SEA - ANC
1 stop9h 12mUnited Airlines
Wed 25/64:00 p.m.ANC - SEA
1 stop7h 59mUnited Airlines
Deal found 19/1C$ 668
Tue 16/96:35 a.m.SEA - FAI
2 stops14h 16mUnited Airlines
Fri 19/911:44 p.m.FAI - SEA
1 stop9h 15mUnited Airlines
Deal found 20/1C$ 737

Find flights from Seattle to Alaska within your budget

Customize your flight search to find flights from Seattle to Alaska 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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Fri 11/4

7:55 p.m.-10:38 p.m.

Nonstop3h 43m

Anchorage

Fri 11/4

1:31 a.m.-6:00 a.m.

Nonstop3h 29m

C$ 477

SeattleFairbanks

SEA - FAI

SEAFAI

Seattle/Tacoma Intl

Tue 1/4

8:46 p.m.-11:32 p.m.

Nonstop3h 46m

Fairbanks

Wed 2/4

9:58 a.m.-2:40 p.m.

Nonstop3h 42m

C$ 478

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 22/5

7:20 a.m.-10:07 a.m.

Nonstop3h 47m

Anchorage

Thu 22/5

5:15 p.m.-9:53 p.m.

Nonstop3h 38m

C$ 500

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sun 15/6

10:10 p.m.-12:55 a.m.

Nonstop3h 45m

Anchorage

Wed 25/6

2:55 a.m.-7:15 a.m.

Nonstop3h 20m

C$ 521

SeattleFairbanks

SEA - FAI

SEAFAI

Seattle/Tacoma Intl

Wed 5/3

9:29 p.m.-12:34 a.m.

Nonstop4h 05m

Fairbanks

Tue 1/4

1:35 a.m.-6:20 a.m.

Nonstop3h 45m

C$ 587

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sat 14/6

2:40 p.m.-10:52 p.m.

1 stop9h 12m

Anchorage

Wed 25/6

4:00 p.m.-12:59 a.m.

1 stop7h 59m

C$ 668

SeattleFairbanks

SEA - FAI

SEAFAI

Seattle/Tacoma Intl

Thu 5/6

7:59 p.m.-7:39 p.m.

1 stop24h 40m

Fairbanks

Mon 16/6

11:44 p.m.-10:08 a.m.

1 stop9h 24m

C$ 825

SeattleFairbanks

SEA - FAI

SEAFAI

Seattle/Tacoma Intl

Sun 23/2

9:29 p.m.-12:34 a.m.

Nonstop4h 05m

C$ 243

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Tue 11/2

6:50 a.m.-9:39 a.m.

Nonstop3h 49m

C$ 243

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Tue 17/6

7:20 a.m.-9:56 a.m.

Nonstop3h 36m

C$ 266

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

Showing 1-10 of 15 results
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Best time to book a flight from Seattle to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska 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.

Travel insights for flights from Seattle to Alaska

Get recent, data-driven insights about flights from Seattle to Alaska including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Alaska (average of C$ 497). Flying from Seattle to Alaska in July is currently the most expensive (average of C$ 717). 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 AK?

Find hourly flight availability from Seattle to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2025.

When flying from Seattle to Alaska, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Seattle to Alaska

Explore weekly flight availability from Seattle to Alaska. 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 21 January 2025.

The most flights from SEA to USAK are scheduled on a Thursday (72 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (51 on average).

Rainfall in Alaska by month

Plan your trip to Alaska by taking into account the average rainfall totals by month.

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

Temperature in Alaska by month

Plan your trip to Alaska by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alaska, 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).

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated 21 January 2025.
To help decide which airline to fly from Seattle to Alaska, see what other customers have to say about Alaska Airlines, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,696 reviews
Check prices

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Alaska Airlines
8.0
Very good
9,696 reviews
Alaska Airlines
8.0
Very good
9,696 reviews
Check prices

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,696 reviews
Check prices

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Hawaiian Airlines
7.9
Good
2,334 reviews
Alaska Airlines
8.0
Very good
9,696 reviews
Check prices

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

United Airlines
7.4
Good
8,982 reviews
Alaska Airlines
8.0
Very good
9,696 reviews
Check prices

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Seattle to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Alaska?

    Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly out of when you book flights from Seattle to Alaska.

  • How popular is this Seattle to Alaska flight route?

    This flight path from Seattle/Tacoma Intl to Alaska was viewed by 10 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as C$ 243. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from Seattle to Alaska for a low price.

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

    Consider Icelandair (87%), Air France (85%) or Qantas Airways (83%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Alaska.

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

    Yes. In addition to deals on Seattle to Alaska flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Alaska?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Alaska.

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

    Yes. Cheapflights offers flight deals from Seattle to Alaska 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 Alaska?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Alaska (average of C$ 497). Flying from Seattle to Alaska in July is currently the most expensive (average of C$ 717). 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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Top 2 airlines flying from Seattle to Alaska

Discover the top 2 airlines that operate flights from Seattle to Alaska. 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 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 256AverageC$ 516FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 482AverageC$ 528FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Seattle to Alaska flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Seattle to Alaska by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Alaska, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Alaska from Seattle today and book when prices fit your budget.

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