How popular is this Seattle to Alaska flight route?

This flight path from Seattle/Tacoma Intl to Alaska was viewed by 12 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$ 227. 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 Aeromexico (90%), Singapore Airlines (86%) or Qantas Airways (85%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Alaska.

How far in advance should I book a flight from Seattle to Alaska?

To save on the cost of your flight from Seattle to Alaska, book at least 35 days before your planned departure. Booking around this time can save you about 81% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 652 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 882.

What is the cheapest month to fly from Seattle to Alaska?

Our data shows that October tends to be the cheapest month to fly to Alaska from Seattle. Users have commonly found prices around C$ 570 for the month, but tickets can be as low as C$ 399. Due to multiple factors, prepare for potentially higher prices in February.

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.

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.

C$ 227+ Flights from Seattle to Alaska

Cheap flight deals from Seattle to Alaska

Round-trip from	C$ 446
One-way from	C$ 227
Popular in	February
Cheapest in	October
Average price	C$ 635
Good one-way deal	C$ 316 or less

Alaska Airlines
17/4-17/4
Nonstop
7h 32m total
Seattle to Alaska

Search Deals

Delta
20/4
Nonstop
3h 46m total
Seattle to Alaska

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (C$ 58 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 17 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Price to beat on a one-way flight from Seattle/Tacoma Intl 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 28 March 2025.

Thu 17/45:12 p.m.SEA - FAI

Nonstop3h 47mAlaska Airlines

Fri 18/47:00 a.m.FAI - SEA

Nonstop3h 39mAlaska Airlines

Deal found 27/3C$ 446

Thu 17/49:20 p.m.SEA - FAI

Nonstop3h 46mDelta

Sun 20/41:30 a.m.FAI - SEA

Nonstop3h 43mDelta

Deal found 27/3C$ 455

Sun 1/67:00 a.m.SEA - ANC

Nonstop3h 40mAlaska Airlines

Wed 11/612:29 a.m.ANC - SEA

Nonstop3h 31mAlaska Airlines

Deal found 27/3C$ 480

Fri 13/67:15 a.m.SEA - ANC

Nonstop3h 42mDelta

Wed 18/68:00 a.m.ANC - SEA

Nonstop3h 40mDelta

Deal found 27/3C$ 517

Sat 14/610:05 p.m.SEA - ANC

Nonstop3h 45mHawaiian Airlines

Sat 14/62:50 a.m.ANC - SEA

Nonstop3h 20mHawaiian Airlines

Deal found 28/3C$ 530

Tue 9/93:19 p.m.SEA - ANC

1 stop8h 33mUnited Airlines

Sun 14/94:00 p.m.ANC - SEA

1 stop7h 59mUnited Airlines

Deal found 27/3C$ 607

Thu 22/53:35 p.m.SEA - FAI

1 stop29h 06mUnited Airlines

Mon 26/59:10 p.m.FAI - SEA

3 stops23h 01mUnited Airlines

Deal found 27/3C$ 1,042

Best flights from Seattle to Alaska
Discover carefully curated flight deals from Seattle to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 March 2025.

Thu 17/49:50 a.m.SEA - FAI

Nonstop3h 50mAlaska Airlines

Thu 17/43:53 p.m.FAI - SEA

Nonstop3h 42mAlaska Airlines

Deal found 27/3C$ 446

Thu 17/49:20 p.m.SEA - FAI

Nonstop3h 46mDelta

Sun 20/41:30 a.m.FAI - SEA

Nonstop3h 43mDelta

Deal found 27/3C$ 455

Sat 14/610:05 p.m.SEA - ANC

Nonstop3h 45mHawaiian Airlines

Sat 14/62:50 a.m.ANC - SEA

Nonstop3h 20mHawaiian Airlines

Deal found 28/3C$ 530

Tue 9/93:19 p.m.SEA - ANC

1 stop8h 33mUnited Airlines

Sun 14/94:00 p.m.ANC - SEA

1 stop7h 59mUnited Airlines

Deal found 27/3C$ 607

Sun 1/67:00 a.m.SEA - ANC

Nonstop3h 40mAlaska Airlines

Wed 11/612:29 a.m.ANC - SEA

Nonstop3h 31mAlaska Airlines

Deal found 27/3C$ 480

Fri 13/67:15 a.m.SEA - ANC

Nonstop3h 42mDelta

Fri 20/612:55 a.m.ANC - SEA

Nonstop3h 34mDelta

Deal found 27/3C$ 517

Fri 2/511:59 p.m.SEA - FAI

2 stops25h 00mMultiple Airlines

Tue 6/510:24 p.m.FAI - SEA

2 stops14h 36mMultiple Airlines

Deal found 27/3C$ 1,732

Thu 22/53:35 p.m.SEA - FAI

1 stop29h 06mUnited Airlines

Mon 26/59:10 p.m.FAI - SEA

3 stops23h 01mUnited Airlines

Deal found 27/3C$ 1,042

Direct flights from Seattle to Alaska
Explore direct flight options from Seattle to Alaska based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 March 2025.

Thu 17/45:12 p.m.SEA - FAI

Nonstop3h 47mAlaska Airlines

Fri 18/47:00 a.m.FAI - SEA

Nonstop3h 39mAlaska Airlines

Deal found 27/3C$ 446

Thu 17/49:20 p.m.SEA - FAI

Nonstop3h 46mDelta

Sun 20/41:30 a.m.FAI - SEA

Nonstop3h 43mDelta

Deal found 27/3C$ 455

Sun 1/610:59 p.m.SEA - ANC

Nonstop3h 33mDelta

Thu 5/612:55 a.m.ANC - SEA

Nonstop3h 41mDelta

Deal found 27/3C$ 480

Sat 14/610:05 p.m.SEA - ANC

Nonstop3h 45mHawaiian Airlines

Sat 14/62:50 a.m.ANC - SEA

Nonstop3h 20mHawaiian Airlines

Deal found 28/3C$ 530

Thu 29/57:00 a.m.SEA - ANC

Nonstop3h 40mAlaska Airlines

Sat 31/52:28 a.m.ANC - SEA

Nonstop3h 32mAlaska Airlines

Deal found 27/3C$ 537

Last-minute flights from Seattle to Alaska
Discover last-minute flight deals from Seattle to Alaska. Data last updated 28 March 2025 and is based on user searches.

Thu 3/47:55 p.m.SEA - FAI

1 stop5h 20mAlaska Airlines

Thu 10/49:58 a.m.FAI - SEA

Nonstop3h 42mAlaska Airlines

Deal found 27/3C$ 783

Fri 4/412:54 p.m.SEA - ANC

1 stop10h 43mUnited Airlines

Sun 13/411:44 p.m.ANC - SEA

1 stop9h 03mUnited Airlines

Deal found 27/3C$ 926

Sat 5/43:51 p.m.SEA - ANC

Nonstop3h 39mAlaska Airlines

Fri 11/41:58 a.m.ANC - SEA

Nonstop3h 29mAlaska Airlines

Deal found 27/3C$ 712

Sun 6/49:30 p.m.SEA - FAI

Nonstop3h 49mDelta

Thu 10/41:40 a.m.FAI - SEA

Nonstop3h 40mDelta

Deal found 27/3C$ 772

Sun 6/411:45 p.m.SEA - FAI

2 stops18h 57mMultiple Airlines

Wed 9/48:59 p.m.FAI - SEA

2 stops16h 00mMultiple Airlines

Deal found 27/3C$ 2,327

Mon 7/49:20 p.m.SEA - ANC

Nonstop3h 39mDelta

Tue 8/45:55 a.m.ANC - SEA

Nonstop3h 46mDelta

Deal found 27/3C$ 776

Mon 7/412:54 p.m.SEA - ANC

1 stop10h 43mMultiple Airlines

Mon 7/41:52 a.m.ANC - SEA

1 stop9h 56mMultiple Airlines

Deal found 27/3C$ 1,731

Fri 11/412:54 p.m.SEA - ANC

1 stop10h 43mUnited Airlines

Mon 21/411:44 p.m.ANC - SEA

1 stop9h 03mUnited Airlines

Deal found 27/3C$ 740

Fri 11/412:54 p.m.SEA - ANC

1 stop10h 43mMultiple Airlines

Sat 19/41:52 a.m.ANC - SEA

1 stop9h 56mMultiple Airlines

Deal found 26/3C$ 1,189

Wed 16/45:22 a.m.SEA - FAI

2 stops27h 26mMultiple Airlines

Sun 20/46:22 p.m.FAI - SEA

2 stops15h 38mMultiple Airlines

Deal found 27/3C$ 2,273

Thu 17/49:50 a.m.SEA - FAI

Nonstop3h 50mAlaska Airlines

Thu 17/43:53 p.m.FAI - SEA

Nonstop3h 42mAlaska Airlines

Deal found 27/3C$ 446

Thu 17/49:20 p.m.SEA - FAI

Nonstop3h 46mDelta

Sun 20/41:30 a.m.FAI - SEA

Nonstop3h 43mDelta

Deal found 27/3C$ 455

One-way flights from Seattle to Alaska
Search for one-way flight options from Seattle to Alaska. Find affordable one-way fares based on user searches. Data last updated 28 March 2025.

Sun 20/49:20 p.m.SEA - FAI

Nonstop3h 46mDelta

Deal found 26/3C$ 227

Sun 11/57:10 a.m.SEA - ANC

Nonstop3h 35mDelta

Deal found 27/3C$ 242

Sat 3/59:00 a.m.SEA - FAI

1 stop5h 46mAlaska Airlines

Deal found 27/3C$ 253

Wed 28/52:50 p.m.SEA - ANC

1 stop9h 02mUnited Airlines

Deal found 27/3C$ 293

Sat 14/610:05 p.m.SEA - ANC

Nonstop3h 45mAlaska Airlines

Deal found 27/3C$ 299

Thu 15/53:46 p.m.SEA - ANC

1 stop8h 58mHawaiian Airlines

Deal found 27/3C$ 363

Sun 11/57:05 p.m.SEA - ANC

2 stops25h 05mAmerican Airlines

Deal found 27/3C$ 412

Tue 29/77:34 p.m.SEA - FAI

3 stops25h 16mUnited Airlines

Deal found 27/3C$ 738

Fri 5/96:45 a.m.SEA - ANC

2 stops11h 53mMultiple Airlines

Deal found 27/3C$ 765

Sat 19/412:59 a.m.SEA - FAI

2 stops24h 16mMultiple Airlines

Deal found 26/3C$ 1,138

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SeattleFairbanks

SEA - FAI

SEAFAI

Seattle/Tacoma Intl

Thu 17/4

5:12 p.m.-7:59 p.m.

Nonstop3h 47m

Fairbanks

Fri 18/4

7:00 a.m.-11:39 a.m.

Nonstop3h 39m

C$ 446

SeattleFairbanks

SEA - FAI

SEAFAI

Seattle/Tacoma Intl

Thu 17/4

9:20 p.m.-12:06 a.m.

Nonstop3h 46m

Fairbanks

Sun 20/4

1:30 a.m.-6:13 a.m.

Nonstop3h 43m

C$ 455

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sun 1/6

7:00 a.m.-9:40 a.m.

Nonstop3h 40m

Anchorage

Wed 11/6

12:29 a.m.-5:00 a.m.

Nonstop3h 31m

C$ 480

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Fri 13/6

7:15 a.m.-9:57 a.m.

Nonstop3h 42m

Anchorage

Wed 18/6

8:00 a.m.-12:40 p.m.

Nonstop3h 40m

C$ 517

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sat 14/6

10:05 p.m.-12:50 a.m.

Nonstop3h 45m

Anchorage

Sat 14/6

2:50 a.m.-7:10 a.m.

Nonstop3h 20m

C$ 530

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Tue 9/9

3:19 p.m.-10:52 p.m.

1 stop8h 33m

Anchorage

Sun 14/9

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

1 stop7h 59m

C$ 607

SeattleFairbanks

SEA - FAI

SEAFAI

Seattle/Tacoma Intl

Thu 22/5

3:35 p.m.-7:41 p.m.

1 stop29h 06m

Fairbanks

Mon 26/5

9:10 p.m.-9:11 p.m.

3 stops23h 01m

C$ 1,042

SeattleFairbanks

SEA - FAI

SEAFAI

Seattle/Tacoma Intl

Fri 2/5

11:59 p.m.-11:59 p.m.

2 stops25h 00m

Fairbanks

Tue 6/5

10:24 p.m.-2:00 p.m.

2 stops14h 36m

C$ 1,732

SeattleFairbanks

SEA - FAI

SEAFAI

Seattle/Tacoma Intl

Sun 20/4

9:20 p.m.-12:06 a.m.

Nonstop3h 46m

C$ 227

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sun 11/5

7:10 a.m.-9:45 a.m.

Nonstop3h 35m

C$ 242

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/3

Showing 1-10 of 18 results

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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Alaska

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 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 AK?

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

The most flights from SEA to USAK are scheduled on a Thursday (77 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

Rainfall in Alaska 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

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

To help decide which airline to fly from Seattle to Alaska, see what other customers have to say about Alaska Airlines, Delta and Hawaiian 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

9,798 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

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

Alaska Airlines

8.0

Very good

9,798 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

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

Delta

8.0

Very good

7,896 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

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

Hawaiian Airlines

7.9

Good

2,335 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

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

United Airlines

7.4

Good

8,603 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

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

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

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

Related info for your journey

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 12 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$ 227. 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 Aeromexico (90%), Singapore Airlines (86%) or Qantas Airways (85%) 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 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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

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Direct flights to United States

Top airline flying from Seattle to Alaska

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	CheapestC$ 472	AverageC$ 511	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights

Fly with Cheapflights

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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Cheap flights from Seattle to Alaska from C$ 227

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Seattle to Alaska

Keep the following information in mind while searching for Seattle to Alaska flight deals. Data was last updated 28 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Find flight deals from Seattle to Alaska

Cheapest flights from Seattle to AlaskaExplore 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 28 March 2025.

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 28 March 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Alaska

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

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 28 March 2025.

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 28 March 2025.

Rainfall in Alaska by month

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

Temperature in Alaska by month

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

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 28 March 2025.

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?

How popular is this Seattle to Alaska flight route?

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

What are the most reliable airlines from Seattle to Alaska?

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

How can I find direct flights from Seattle to Alaska?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Alaska

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Seattle to Alaska

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?

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

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

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

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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 28 March 2025.