$59 Find deals on international flights to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$157
Overall average: $200
WestJet
Thu 1/15Mon 1/19
YYC - SEA • Non-stop
Cheapest one-way
$100
Typical prices: $125-$256
WestJet
Sat 1/17
YYC - SEA • 1 stop
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We hope you love your trip to Seattle!
Flight Deals
Useful Info
Flight Deals

Book Cheap International Flights Deals to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip international flight deals to Seattle

Thu, Jan 15 - Mon, Jan 19
WestJet Logo
1:25 pm - 2:20 pm
YYC
-
SEA
1h 55mnonstop
WestJet Logo
3:10 pm - 5:50 pm
SEA
-
YYC
1h 40mnonstop
$157WestJet
Thu, Jan 15 - Mon, Jan 19
WestJet Logo
1:25 pm - 2:20 pm
YYC
-
SEA
1h 55mnonstop
WestJet Logo
3:10 pm - 5:50 pm
SEA
-
YYC
1h 40mnonstop
$158WestJet
Wed, Jan 28 - Mon, Feb 2
Multiple Airlines Logo
7:00 pm - 7:52 pm
YYC
-
SEA
1h 52mnonstop
Multiple Airlines Logo
3:10 pm - 5:50 pm
SEA
-
YYC
1h 40mnonstop
$173Multiple Airlines
Sun, Dec 28 - Sat, Jan 10
Aeromexico Logo
5:20 pm - 9:05 pm
CUN
-
SEA
6h 45mnonstop
Aeromexico Logo
9:30 am - 10:34 pm
SEA
-
CUN
10h 04m1 stop
$229Aeromexico
Sun, Dec 28 - Sat, Jan 10
Aeromexico Logo
8:49 am - 7:55 pm
CUN
-
SEA
14h 06m1 stop
Aeromexico Logo
9:30 am - 11:36 pm
SEA
-
CUN
11h 06m1 stop
$234Aeromexico
Fri, Feb 6 - Mon, Feb 23
Multiple Airlines Logo
8:55 am - 5:52 pm
GUA
-
SEA
10h 57m1 stop
Multiple Airlines Logo
6:10 am - 8:30 pm
SEA
-
GUA
12h 20m1 stop
$283Multiple Airlines
Wed, Mar 4 - Sat, Mar 7
Alaska Airlines Logo
2:35 pm - 8:47 am
SJD
-
SEA
19h 12m1 stop
Alaska Airlines Logo
8:41 pm - 10:11 am
SEA
-
SJD
12h 30m1 stop
$297Alaska Airlines
Thu, Mar 5 - Sun, Mar 8
Frontier Logo
8:03 am - 5:12 pm
GDL
-
SEA
11h 09m1 stop
Frontier Logo
10:00 pm - 3:53 am
SEA
-
GDL
4h 53mnonstop
$300Frontier
Thu, Mar 5 - Sun, Mar 8
Frontier Logo
8:03 am - 5:12 pm
GDL
-
SEA
11h 09m1 stop
Frontier Logo
10:00 pm - 3:53 am
SEA
-
GDL
4h 53mnonstop
$301Frontier
Wed, Mar 4 - Sat, Mar 7
Alaska Airlines Logo
2:35 pm - 8:47 am
SJD
-
SEA
19h 12m1 stop
Alaska Airlines Logo
6:21 pm - 10:11 am
SEA
-
SJD
14h 50m1 stop
$317Alaska Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$59
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from San Francisco to Seattle

FAQs for booking Worldwide to Seattle flights

  • How does KAYAK find such low prices on flights from Worldwide to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Worldwide to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Worldwide to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Worldwide is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Worldwide to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Worldwide with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Worldwide to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Worldwide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lynnwood
Centralia
Fife
Westport
Lakewood
Mukilteo
Lacey
Poulsbo
Edmonds
Aberdeen
Woodinville
Shoreline
DuPont
Monroe
Castle Rock
Edgewood

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle

Seattle (SEA)