How long does it take to fly to Seattle?

Flight times vary depending on what airport in Alaska you fly out of and what airport in Seattle you fly into. For example, flying from Ketchikan to Seattle takes 1h 56m on average. On the other hand, flying from Sitka to Seattle takes 2h 21m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many flights depart from Alaska to Seattle on average per week?

634 flights are operational weekly from Alaska to Seattle as of August 2025. The most popular departure day for this route is Sun, with 29% of flights per week taking off on this day.

What airlines fly to Seattle?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Seattle from Alaska according to our data. Alaska Airlines is the first choice among our users, with 73% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 3 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Alaska to Seattle/Tacoma Intl?

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Alaska to Seattle/Tacoma Intl

How many flights depart from Alaska to Seattle on average per day?

The number of flights available between Alaska and Seattle is 90 per day as of August 2025. The most frequent departure time is 6:00AM, with 46% of daily flights leaving at noon.

When did momondo last update prices for flights from Alaska to Seattle/Tacoma Intl Airport?

Prices for flights from Alaska to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Alaska to Seattle/Tacoma Intl Airport?

As of August 2025, there are 3 operators available to choose from for flights from Alaska to Seattle/Tacoma Intl Airport.

How old do you have to be to fly from Alaska to Seattle/Tacoma Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alaska to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$160 Cheap Flights from Alaska to Seattle in 2025

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Find the cheapest flights from Alaska to Seattle

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

2:08 am - 6:43 amFAI-SEA

3h 35mnonstop

5:45 pm - 8:39 pmSEA-FAI

3h 54mnonstop

$280Alaska Airlines

Find Deal

Thu, Sep 25 - Fri, Oct 3

4:26 pm - 6:10 amFAI-SEA

12h 44m1 stop

8:45 pm - 8:02 amSEA-FAI

36h 17m2 stops

$281Alaska Airlines

Find Deal

Sat, Oct 4 - Sun, Oct 5

1:59 am - 6:31 amANC-SEA

3h 32mnonstop

9:00 am - 11:50 amSEA-ANC

3h 50mnonstop

$313Hawaiian Airlines

Find Deal

Fri, Sep 26 - Sun, Sep 28

12:55 am - 5:20 amANC-SEA

3h 25mnonstop

11:15 pm - 1:59 amSEA-ANC

3h 44mnonstop

$317Delta

Find Deal

Sun, Sep 28 - Sat, Oct 11

11:15 am - 3:53 pmANC-SEA

3h 38mnonstop

7:30 am - 10:20 amSEA-ANC

3h 50mnonstop

$318Delta

Find Deal

Fri, Sep 26 - Sun, Sep 28

5:00 am - 8:27 amJNU-SEA

2h 27mnonstop

8:55 pm - 10:31 pmSEA-JNU

2h 36mnonstop

$318American Airlines

Find Deal

Tue, Sep 23 - Tue, Sep 30

2:45 am - 7:14 amANC-SEA

3h 29mnonstop

6:59 pm - 9:45 pmSEA-ANC

3h 46mnonstop

$327Hawaiian Airlines

Find Deal

Sat, Sep 27 - Sun, Oct 5

12:51 pm - 3:47 pmKTN-SEA

1h 56mnonstop

7:10 am - 8:24 amSEA-KTN

2h 14mnonstop

$344

Find Deal

Mon, Oct 13 - Mon, Oct 20

7:13 am - 12:08 pmJNU-SEA

3h 55m1 stop

8:59 pm - 10:36 pmSEA-JNU

2h 37mnonstop

$354

Find Deal

Mon, Sep 29 - Mon, Oct 6

11:57 am - 2:58 pmKTN-SEA

2h 01mnonstop

6:35 pm - 7:44 pmSEA-KTN

2h 09mnonstop

$357American Airlines

Find Deal

Fri, Sep 26 - Mon, Sep 29

Alaska Airlines flights from Alaska to Seattle

Our best Alaska Airlines deals on Alaska to Seattle flight tickets

Alaska Airlines

Sep 25

FAI2:08 amFairbanks

3h 35m

SEA6:43 amSeattle/Tacoma Intl

Oct 3

SEA5:45 pmSeattle/Tacoma Intl

3h 54m

FAI8:39 pmFairbanks

$280

Find similar

Alaska Airlines

Oct 4

FAI4:26 pmFairbanks

12h 44m

1 stop

SEA6:10 amSeattle/Tacoma Intl

Oct 5

SEA8:45 pmSeattle/Tacoma Intl

36h 17m

2 stops

FAI8:02 amFairbanks

$281

Find similar

Alaska Airlines

Sep 25

FAI2:08 amFairbanks

3h 35m

SEA6:43 amSeattle/Tacoma Intl

Oct 3

SEA9:00 amSeattle/Tacoma Intl

7h 52m

1 stop

FAI3:52 pmFairbanks

$288

Find similar

Hawaiian Airlines flights from Alaska to Seattle

Our best Hawaiian Airlines deals on Alaska to Seattle flight tickets

Hawaiian Airlines

Sep 26

ANC1:59 amAnchorage

3h 32m

SEA6:31 amSeattle/Tacoma Intl

Sep 28

SEA9:00 amSeattle/Tacoma Intl

3h 50m

ANC11:50 amAnchorage

$313

Find similar

Hawaiian Airlines

Sep 27

ANC2:45 amAnchorage

3h 29m

SEA7:14 amSeattle/Tacoma Intl

Oct 5

SEA6:59 pmSeattle/Tacoma Intl

3h 46m

ANC9:45 pmAnchorage

$327

Find similar

Hawaiian Airlines

Oct 14

ANC1:59 pmAnchorage

3h 31m

SEA6:30 pmSeattle/Tacoma Intl

Oct 21

SEA1:45 pmSeattle/Tacoma Intl

3h 46m

ANC4:31 pmAnchorage

$332

Find similar

Fly from

Fly to

Route

Depart

Return

Price

FairbanksSeattle

FAI - SEA

FAISEA

Fairbanks

Thu 9/25

2:08 am-6:43 am

Nonstop3h 35m

Seattle/Tacoma Intl

Fri 10/3

5:45 pm-8:39 pm

Nonstop3h 54m

$280

FairbanksSeattle

FAI - SEA

FAISEA

Fairbanks

Sat 10/4

4:26 pm-6:10 am

1 stop12h 44m

Seattle/Tacoma Intl

Sun 10/5

8:45 pm-8:02 am

2 stops36h 17m

$281

AnchorageSeattle

ANC - SEA

ANCSEA

Anchorage

Fri 9/26

1:59 am-6:31 am

Nonstop3h 32m

Seattle/Tacoma Intl

Sun 9/28

9:00 am-11:50 am

Nonstop3h 50m

$313

AnchorageSeattle

ANC - SEA

ANCSEA

Anchorage

Sun 9/28

12:55 am-5:20 am

Nonstop3h 25m

Seattle/Tacoma Intl

Sat 10/11

11:15 pm-1:59 am

Nonstop3h 44m

$317

AnchorageSeattle

ANC - SEA

ANCSEA

Anchorage

Fri 9/26

11:15 am-3:53 pm

Nonstop3h 38m

Seattle/Tacoma Intl

Sun 9/28

7:30 am-10:20 am

Nonstop3h 50m

$318

JuneauSeattle

JNU - SEA

JNUSEA

Juneau Intl

Tue 9/23

5:00 am-8:27 am

Nonstop2h 27m

Seattle/Tacoma Intl

Tue 9/30

8:55 pm-10:31 pm

Nonstop2h 36m

$318

AnchorageSeattle

ANC - SEA

ANCSEA

Anchorage

Sat 9/27

2:45 am-7:14 am

Nonstop3h 29m

Seattle/Tacoma Intl

Sun 10/5

6:59 pm-9:45 pm

Nonstop3h 46m

$327

KetchikanSeattle

KTN - SEA

KTNSEA

Ketchikan

Mon 10/13

12:51 pm-3:47 pm

Nonstop1h 56m

Seattle/Tacoma Intl

Mon 10/20

7:10 am-8:24 am

Nonstop2h 14m

$344

JuneauSeattle

JNU - SEA

JNUSEA

Juneau Intl

Mon 9/29

7:13 am-12:08 pm

1 stop3h 55m

Seattle/Tacoma Intl

Mon 10/6

8:59 pm-10:36 pm

Nonstop2h 37m

$354

KetchikanSeattle

KTN - SEA

KTNSEA

Ketchikan

Fri 9/26

11:57 am-2:58 pm

Nonstop2h 01m

Seattle/Tacoma Intl

Mon 9/29

6:35 pm-7:44 pm

Nonstop2h 09m

$357

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alaska to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Seattle?

In general, April is the cheapest month to fly from Alaska to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $336. If you don’t want to visit Seattle in April, then you should wait until November to fly from Alaska, when ticket prices are also cheap, with an average price of $367.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Alaska is on a Thursday. momondo users have found tickets for Thursday departures for as low as $621. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Alaska because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $755.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Alaska at noon is the least expensive time of day to depart. momondo users have found prices as low as $521 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $702. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Alaska to Seattle/Tacoma Intl flight route?

Fly from Fairbanks to Seattle/Tacoma Intl for the best Alaska - Seattle/Tacoma Intl flight prices

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

You are more likely to see cheaper flights to Seattle from Alaska when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $422 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Alaska for as low as $363 on momondo.

What cabin class options are available on Alaska to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Alaska to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Alaska to Seattle flights?

No. A direct flight is the cheapest option for a flight between Alaska to Seattle.

Cheap Alaska to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alaska to Seattle

Best Price Found	$215
Fastest flight time	1h 56m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Alaska in the past 72 hours is $215. The best round-trip flight deal from Alaska to Seattle found on momondo in the last 72 hours is $396.

The fastest flight from Alaska to Seattle takes 1h 56m

Direct flights go from Alaska to Seattle every day.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

Search flight deals

When did momondo last update prices for flights from Alaska to Seattle/Tacoma Intl Airport?
Prices for flights from Alaska to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Alaska to Seattle/Tacoma Intl Airport?
As of August 2025, there are 3 operators available to choose from for flights from Alaska to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Alaska to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alaska to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Alaska to Seattle?
momondo data reveals that the most frequently booked plane model on the route from Alaska to Seattle is Boeing 737-800 Passenger/BBJ2 (winglets), representing 19.20% of all bookings. The subsequent popular models are Boeing 737-900 Passenger/BBJ3 (winglets) at 16.24%, Boeing 737 MAX 9 at 16.11%, and Boeing 737-700 at 14.58%.

Best airlines flying from Alaska to Seattle

Compare and see reviews for airlines that fly from Alaska to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $169	Free Cancellation	Rating 7.8 2,699 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $189	Free Cancellation	Rating 7.9 7,976 reviews	Search Delta flights
Alaska Airlines	PriceFrom $271	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Leavenworth

Tacoma

SeaTac

Ocean Shores

Olympia

Renton

Lynnwood

Kent

Marysville

Puyallup

Federal Way

Cle Elum

Tukwila

Kirkland

Centralia

Lakewood

Shoreline

Fife

Redmond

Westport

Why use momondo?

Why should I use momondo to find a flight deal from Alaska to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Alaska.

Can I find flights from Alaska to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from Alaska on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Alaska to Seattle?

momondo helps you find the best flight between Alaska and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Alaska to Seattle right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seattle from Alaska. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Alaska to Seattle from $160

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alaska to Seattle departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Alaska to Seattle

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Alaska Airlines flights from Alaska to Seattle

Our best Alaska Airlines deals on Alaska to Seattle flight tickets

Hawaiian Airlines flights from Alaska to Seattle

Our best Hawaiian Airlines deals on Alaska to Seattle flight tickets

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

See travel insights to Seattle from

How to get the cheapest flight ticket from Alaska to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

What is the cheapest day to depart on your flight to Seattle?

What is the cheapest time of day to depart on your flight to Seattle?

What is the cheapest Alaska to Seattle/Tacoma Intl flight route?

Fly from Fairbanks to Seattle/Tacoma Intl for the best Alaska - Seattle/Tacoma Intl flight prices

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

What cabin class options are available on Alaska to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Alaska to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Alaska to Seattle flights?

No. A direct flight is the cheapest option for a flight between Alaska to Seattle.

What is the cheapest airline that flies from Alaska to Seattle/Tacoma Intl?

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Alaska to Seattle/Tacoma Intl

What airlines fly to Seattle?

How many flights depart from Alaska to Seattle on average per day?

The number of flights available between Alaska and Seattle is 90 per day as of August 2025. The most frequent departure time is 6:00AM, with 46% of daily flights leaving at noon.

How many flights depart from Alaska to Seattle on average per week?

634 flights are operational weekly from Alaska to Seattle as of August 2025. The most popular departure day for this route is Sun, with 29% of flights per week taking off on this day.

How long does it take to fly to Seattle?

Cheap Alaska to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alaska to Seattle

Best Price Found

Fastest flight time

Direct flights

Airports in Seattle

When did momondo last update prices for flights from Alaska to Seattle/Tacoma Intl Airport?

How many operators does momondo search for flights from Alaska to Seattle/Tacoma Intl Airport?

How old do you have to be to fly from Alaska to Seattle/Tacoma Intl Airport?

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

What is the most popular plane model from Alaska to Seattle?

Best airlines flying from Alaska to Seattle

Compare and see reviews for airlines that fly from Alaska to Seattle with momondo

Traveling to a place near Seattle?

Why use momondo?

Why should I use momondo to find a flight deal from Alaska to Seattle?

Can I find flights from Alaska to Seattle with flexible booking policies on momondo?

How can momondo help me find flights from Alaska to Seattle?

I’m not ready to book a flight from Alaska to Seattle right now. Can momondo alert me if prices change?

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington