Skyscanner

Alaska Airlines flights to Seattle

The best Alaska Airlines flight deals to Seattle

Looking for a last-minute deal or the best direct flight? Find the biggest savings on one-way and round-trip flights to Seattle with Alaska Airlines.
Seattle.C$204 per passenger.Departing Sun, Sep 21, returning Tue, Sep 23.Round-trip flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Calgary on Sun, Sep 21, arriving in Seattle / Tacoma International.Inbound direct flight with Alaska Airlines departing from Seattle / Tacoma International on Tue, Sep 23, arriving in Calgary.Price includes taxes and charges.From C$204, select.
Seattle.C$206 per passenger.Departing Sat, Oct 4, returning Sun, Oct 12.Round-trip flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Edmonton International on Sat, Oct 4, arriving in Seattle / Tacoma International.Inbound direct flight with Alaska Airlines departing from Seattle / Tacoma International on Sun, Oct 12, arriving in Edmonton International.Price includes taxes and charges.From C$206, select.
Seattle.C$214 per passenger.Departing Tue, Nov 4, returning Tue, Nov 11.Round-trip flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Vancouver International on Tue, Nov 4, arriving in Seattle / Tacoma International.Inbound direct flight with Alaska Airlines departing from Seattle / Tacoma International on Tue, Nov 11, arriving in Vancouver International.Price includes taxes and charges.From C$214, select.
Seattle.C$215 per passenger.Departing Tue, Oct 28, returning Tue, Nov 11.Round-trip flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Vancouver International on Tue, Oct 28, arriving in Seattle / Tacoma International.Inbound direct flight with Alaska Airlines departing from Seattle / Tacoma International on Tue, Nov 11, arriving in Vancouver International.Price includes taxes and charges.From C$215, select.
Seattle.C$225 per passenger.Departing Tue, Sep 16, returning Wed, Oct 15.Round-trip flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Vancouver International on Tue, Sep 16, arriving in Seattle / Tacoma International.Inbound direct flight with Alaska Airlines departing from Seattle / Tacoma International on Wed, Oct 15, arriving in Vancouver International.Price includes taxes and charges.From C$225, select.
Seattle.C$258 per passenger.Departing Sat, Aug 30, returning Wed, Sep 10.Round-trip flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Vancouver International on Sat, Aug 30, arriving in Seattle / Tacoma International.Inbound direct flight with Alaska Airlines departing from Seattle / Tacoma International on Wed, Sep 10, arriving in Vancouver International.Price includes taxes and charges.From C$258, select.
Seattle.C$265 per passenger.Departing Sat, Jan 31, returning Sun, Feb 1.Round-trip flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Kelowna on Sat, Jan 31, arriving in Seattle / Tacoma International.Inbound direct flight with Alaska Airlines departing from Seattle / Tacoma International on Sun, Feb 1, arriving in Kelowna.Price includes taxes and charges.From C$265, select.
Seattle.C$269 per passenger.Departing Wed, Dec 3, returning Tue, Dec 9.Round-trip flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Vancouver International on Wed, Dec 3, arriving in Seattle / Tacoma International.Inbound direct flight with Alaska Airlines departing from Seattle / Tacoma International on Tue, Dec 9, arriving in Vancouver International.Price includes taxes and charges.From C$269, select.

Find the cheapest time to fly to Seattle with Alaska Airlines

Flexible on travel dates? Here's when plane tickets are cheapest.
Aug
from C$373
Sep
from C$204
Oct
from C$206
Nov
from C$214
Dec
from C$269
Jan
from C$438
Feb
from C$282
Mar
from C$517
Apr
from C$535
May
from C$443
Jun
from C$413
Jul
from C$634

Find which Seattle airports Alaska Airlines flies to

Compare routes to Seattle below. You may find an airport to fly into that's cheaper, faster, or easier.

Flying to Seattle with Alaska Airlines

The things to know before you go.
Cheapest flight foundC$204
Cheapest month to flySeptember

Flying to Seattle with Alaska Airlines: FAQs

At the moment, WestJet, Alaska Airlines, Hawaiian Airlines, Qatar Airways and Air Tahiti Nui all fly to Seattle too.
Alaska Airlines currently also flies to Seattle / Tacoma International, Los Angeles International and San Francisco International.
Although it's difficult to get an accurate idea of when Alaska Airlines flights to Seattle are cheapest, the lowest fares are currently for departures in September.

More travel options