Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Alaska from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Alaska departing on 12/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Seattle to Alaska

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Alaska that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Alaska.

Cheap last minute flights

Planning a quick getaway from Seattle to Alaska? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Alaska, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Alaska

Find recent round-trip train or bus tickets from Seattle to Alaska.

All round-trip flight deals to Alaska

The cheapest plane tickets to Alaska found on KAYAK recently.
7:00 am - 8:13 amSEA-KTN
2h 13mnonstop
5:39 pm - 8:35 pmKTN-SEA
1h 56mnonstop
$277Alaska Airlines
Find Deal
Tue, Jan 28 - Wed, Feb 5
6:30 pm - 9:38 pmSEA-JNU
4h 08m1 stop
7:17 am - 12:11 pmJNU-SEA
3h 54m1 stop
$277Alaska Airlines
Find Deal
Fri, Jan 24 - Fri, Feb 7
6:29 pm - 9:35 pmSEA-JNU
4h 06m1 stop
5:20 am - 8:55 amJNU-SEA
2h 35mnonstop
$282Alaska Airlines
Find Deal
Fri, Dec 20 - Mon, Dec 30
9:20 pm - 12:14 amSEA-ANC
3h 54mnonstop
5:55 am - 10:42 amANC-SEA
3h 47mnonstop
$331Delta
Find Deal
Sun, Jan 26 - Mon, Jan 27
9:25 am - 12:20 pmSEA-ANC
3h 55mnonstop
5:55 am - 10:42 amANC-SEA
3h 47mnonstop
$335Delta
Find Deal
Fri, Feb 7 - Wed, Feb 12
6:30 pm - 7:40 pmSEA-KTN
2h 10mnonstop
9:15 am - 12:11 pmKTN-SEA
1h 56mnonstop
$347American Airlines
Find Deal
Fri, Jan 17 - Mon, Jan 20
1:59 pm - 4:49 pmSEA-ANC
3h 50mnonstop
6:00 am - 10:34 amANC-SEA
3h 34mnonstop
$347American Airlines
Find Deal
Thu, Feb 6 - Tue, Feb 11
12:35 pm - 10:57 pmSEA-ANC
11h 22m1 stop
11:50 pm - 9:49 amANC-SEA
8h 59m1 stop
$370United Airlines
Find Deal
Thu, Feb 6 - Fri, Feb 14
12:35 pm - 10:57 pmSEA-ANC
11h 22m1 stop
11:59 pm - 1:55 pmANC-SEA
12h 56m1 stop
$411United Airlines
Find Deal
Fri, Jan 10 - Mon, Jan 13
10:59 pm - 11:00 amSEA-DUT
13h 01m1 stop
5:05 pm - 6:58 amDUT-SEA
12h 53m1 stop
$1,786
Find Deal
Tue, Apr 1 - Tue, Apr 15
7:35 am - 8:49 amSEA-KTN
2h 14mnonstop
$139Alaska Airlines
Find Deal
Mon, Dec 23
6:30 pm - 9:32 pmSEA-JNU
4h 02m1 stop
$139Alaska Airlines
Find Deal
Wed, Dec 18
3:35 pm - 9:33 pmSEA-JNU
6h 58m1 stop
$143Alaska Airlines
Find Deal
Thu, Feb 20
10:55 pm - 1:41 amSEA-ANC
3h 46mnonstop
$170Delta
Find Deal
Wed, Dec 11
3:23 pm - 4:31 pmSEA-KTN
2h 08mnonstop
$174American Airlines
Find Deal
Mon, Jan 20
3:58 pm - 6:59 pmSEA-FAI
4h 01mnonstop
$175American Airlines
Find Deal
Sat, Feb 8
9:29 pm - 12:34 amSEA-FAI
4h 05mnonstop
$179Delta
Find Deal
Sat, Jan 18
12:35 pm - 10:57 pmSEA-ANC
11h 22m1 stop
$194United Airlines
Find Deal
Mon, Jan 20
5:00 am - 10:57 pmSEA-ANC
18h 57m1 stop
$250United Airlines
Find Deal
Thu, Dec 26
9:00 am - 3:35 pmSEA-DUT
7h 35m1 stop
$1,838
Find Deal
Sat, Jan 4
9:10 am - 12:03 pmSEA-ANC
3h 53mnonstop
6:00 am - 10:34 amANC-SEA
3h 34mnonstop
$577Alaska Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
6:55 pm - 8:30 pmSEA-JNU
2h 35mnonstop
7:12 am - 11:58 amJNU-SEA
3h 46m1 stop
$602Alaska Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
6:55 pm - 8:30 pmSEA-JNU
2h 35mnonstop
8:00 am - 11:25 amJNU-SEA
2h 25mnonstop
$607American Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
10:15 am - 1:14 pmSEA-ANC
3h 59mnonstop
12:50 am - 5:30 amANC-SEA
3h 40mnonstop
$607Delta
Find Deal
Sat, Nov 23 - Fri, Nov 29
7:10 am - 10:04 amSEA-ANC
3h 54mnonstop
2:10 pm - 6:58 pmANC-SEA
3h 48mnonstop
$622Delta
Find Deal
Fri, Nov 22 - Fri, Nov 22
7:10 am - 10:04 amSEA-ANC
3h 54mnonstop
12:50 am - 5:30 amANC-SEA
3h 40mnonstop
$627Delta
Find Deal
Fri, Nov 22 - Sun, Nov 24
7:35 am - 6:27 pmSEA-SIT
11h 52m1 stop
11:34 am - 4:13 pmSIT-SEA
3h 39m1 stop
$631Alaska Airlines
Find Deal
Fri, Nov 22 - Fri, Nov 29
6:32 pm - 7:41 pmSEA-KTN
2h 09mnonstop
5:22 pm - 8:20 pmKTN-SEA
1h 58mnonstop
$637American Airlines
Find Deal
Sat, Nov 23 - Mon, Nov 25
8:30 am - 10:53 pmSEA-ANC
15h 23m1 stop
11:55 pm - 10:30 pmANC-SEA
21h 35m3 stops
$785United Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
5:00 am - 10:53 pmSEA-ANC
18h 53m1 stop
11:55 pm - 10:30 pmANC-SEA
45h 35m3 stops
$989United Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
7:00 am - 8:13 amSEA-KTN
2h 13mnonstop
5:39 pm - 8:35 pmKTN-SEA
1h 56mnonstop
$277Alaska Airlines
Find Deal
Tue, Jan 28 - Wed, Feb 5
11:00 pm - 12:39 amSEA-JNU
2h 39mnonstop
7:02 pm - 10:27 pmJNU-SEA
2h 25mnonstop
$287Alaska Airlines
Find Deal
Fri, Dec 20 - Mon, Dec 30
7:35 am - 8:49 amSEA-KTN
2h 14mnonstop
5:39 pm - 8:35 pmKTN-SEA
1h 56mnonstop
$297Alaska Airlines
Find Deal
Sun, Jan 5 - Sun, Jan 12
9:20 pm - 12:14 amSEA-ANC
3h 54mnonstop
5:55 am - 10:42 amANC-SEA
3h 47mnonstop
$331Delta
Find Deal
Sun, Jan 26 - Mon, Jan 27
9:25 am - 12:20 pmSEA-ANC
3h 55mnonstop
5:55 am - 10:42 amANC-SEA
3h 47mnonstop
$335Delta
Find Deal
Fri, Feb 7 - Wed, Feb 12
9:25 am - 12:20 pmSEA-ANC
3h 55mnonstop
5:55 am - 10:42 amANC-SEA
3h 47mnonstop
$336Delta
Find Deal
Fri, Jan 10 - Fri, Jan 17
6:30 pm - 7:40 pmSEA-KTN
2h 10mnonstop
9:15 am - 12:11 pmKTN-SEA
1h 56mnonstop
$347American Airlines
Find Deal
Fri, Jan 17 - Mon, Jan 20
1:59 pm - 4:49 pmSEA-ANC
3h 50mnonstop
6:00 am - 10:34 amANC-SEA
3h 34mnonstop
$347American Airlines
Find Deal
Thu, Feb 6 - Tue, Feb 11
9:55 pm - 12:46 amSEA-ANC
3h 51mnonstop
6:00 am - 10:31 amANC-SEA
3h 31mnonstop
$348American Airlines
Find Deal
Sat, Feb 8 - Fri, Feb 14
3:58 pm - 6:59 pmSEA-FAI
4h 01mnonstop
1:42 am - 6:20 amFAI-SEA
3h 38mnonstop
$349American Airlines
Find Deal
Fri, Jan 17 - Sun, Jan 19

Delta flights from Seattle to Alaska

Our best Delta deals on Seattle to Alaska flight tickets
Delta
Jan 26
SEA9:20 pmSeattle/Tacoma Intl
3h 54m
ANC12:14 amAnchorage
Jan 27
ANC5:55 amAnchorage
3h 47m
SEA10:42 amSeattle/Tacoma Intl
Delta
Feb 7
SEA9:25 amSeattle/Tacoma Intl
3h 55m
ANC12:20 pmAnchorage
Feb 12
ANC5:55 amAnchorage
3h 47m
SEA10:42 amSeattle/Tacoma Intl
Delta
Jan 10
SEA9:25 amSeattle/Tacoma Intl
3h 55m
ANC12:20 pmAnchorage
Jan 17
ANC5:55 amAnchorage
3h 47m
SEA10:42 amSeattle/Tacoma Intl

United Airlines flights from Seattle to Alaska

Our best United Airlines deals on Seattle to Alaska flight tickets
United Airlines
Feb 6
SEA12:35 pmSeattle/Tacoma Intl
11h 22m
1 stop
ANC10:57 pmAnchorage
Feb 14
ANC11:50 pmAnchorage
8h 59m
1 stop
SEA9:49 amSeattle/Tacoma Intl
United Airlines
Jan 10
SEA12:35 pmSeattle/Tacoma Intl
11h 22m
1 stop
ANC10:57 pmAnchorage
Jan 13
ANC11:59 pmAnchorage
12h 56m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
United Airlines
Feb 8
SEA6:15 amSeattle/Tacoma Intl
17h 42m
2 stops
ANC10:57 pmAnchorage
Feb 14
ANC11:50 pmAnchorage
8h 59m
1 stop
SEA9:49 amSeattle/Tacoma Intl

See travel insights to Alaska from

How to get the cheapest flight ticket from Seattle to Alaska

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 day to depart on your flight to Alaska?

The cheapest day to depart from Seattle to Alaska is on a Sunday. Travelers who choose to depart for Alaska on a Sunday will often find tickets for as low as $367. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Alaska for around $397.

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

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

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

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Alaska 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 Seattle to Alaska flights?

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

Cheap Seattle to Alaska flight deals and tips

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

Best Price Found

$139

Fastest flight time

2h 04m

Direct flights

Every day

Airports in Alaska

5 airports
The best one-way flight to Alaska from Seattle in the past 72 hours is $139. The best round-trip flight deal from Seattle to Alaska found on momondo in the last 72 hours is $277.
The fastest flight from Seattle to Alaska takes 2h 04m
Direct flights go from Seattle to Alaska every day.
There are 5 airports near Alaska: Juneau Intl (JNU), Ketchikan (KTN), Anchorage (ANC), Fairbanks (FAI), Sitka (SIT)

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

    Prices for flights from Seattle/Tacoma Intl Airport to Alaska refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Alaska.

  • What documentation or ID do you need to fly to Alaska?

    The necessary travel and health documents for your Alaska trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Seattle to Alaska

Compare and see reviews for airlines that fly from Seattle to Alaska with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $98Free CancellationRating
8.0
8,755 reviews
Search Delta flights
American AirlinesPriceFrom $143Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $208Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Alaska for you.

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

Yes. momondo allows you to filter the results for Seattle to Alaska flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Alaska from Seattle.

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

Price alerts on flights to Alaska from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Alaska 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.
1 adult
From?
To?
Tue 11/26
Tue 12/3
Email me momondo's favorite deals

Find better results for your trip to Alaska

Popular cities in Alaska

Popular flights according to clicks in the last 7 days on momondo