$91 Find deals on international flights to Seattle - Compare and Save

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 10/12. 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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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, Jul 9 - Sun, Jul 12
WestJet Logo
7:55 pm - 9:00 pm
YYC
-
SEA
2h 05mnonstop
WestJet Logo
7:35 pm - 10:15 pm
SEA
-
YYC
1h 40mnonstop
$250WestJet
Thu, Jul 9 - Sun, Jul 12
WestJet Logo
7:55 pm - 9:00 pm
YYC
-
SEA
2h 05mnonstop
WestJet Logo
7:35 pm - 10:15 pm
SEA
-
YYC
1h 40mnonstop
$251WestJet
Tue, Jul 7 - Tue, Jul 14
Frontier Logo
5:55 am - 5:51 pm
GDL
-
SEA
12h 56m
1 stop
Frontier Logo
11:54 am - 1:39 am
SEA
-
GDL
12h 45m
1 stop
$313Frontier
Wed, Sep 2 - Tue, Sep 8
Frontier Logo
8:59 pm - 6:58 pm
GDL
-
SEA
22h 59m
1 stop
Frontier Logo
11:53 am - 1:39 am
SEA
-
GDL
12h 46m
1 stop
$327Frontier
Sun, Jul 5 - Sun, Jul 12
Volaris Logo
10:40 am - 7:59 pm
CUN
-
SEA
11h 19m
1 stop
Volaris Logo
11:00 pm - 3:28 pm
SEA
-
CUN
14h 28m
1 stop
$338Volaris
Wed, Jul 1 - Fri, Jul 10
AeroMexico Connect Logo
8:31 am - 12:33 pm
GDL
-
SEA
5h 02mnonstop
AeroMexico Connect Logo
2:03 pm - 8:07 pm
SEA
-
GDL
5h 04mnonstop
$355AeroMexico Connect
Thu, Jul 9 - Mon, Jul 13
Volaris Logo
12:49 pm - 7:59 pm
CUN
-
SEA
9h 10m
1 stop
Volaris Logo
11:00 pm - 12:04 pm
SEA
-
CUN
11h 04m
1 stop
$365Volaris
Fri, Sep 18 - Sun, Sep 27
Multiple Airlines Logo
10:37 am - 10:00 am
GDL
-
SEA
24h 23m
1 stop
Multiple Airlines Logo
11:00 pm - 5:00 am
SEA
-
GDL
5h 00mnonstop
$365Multiple Airlines
Wed, Jul 1 - Fri, Jul 10
AeroMexico Connect Logo
8:31 am - 12:33 pm
GDL
-
SEA
5h 02mnonstop
AeroMexico Connect Logo
9:30 am - 11:43 pm
SEA
-
GDL
13h 13m
1 stop
$370AeroMexico Connect
Sun, Oct 4 - Sat, Oct 10
Multiple Airlines Logo
2:12 pm - 6:26 pm
GUA
-
SEA
29h 14m
1 stop
Multiple Airlines Logo
11:06 am - 8:20 pm
SEA
-
GUA
32h 14m
1 stop
$551Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Seattle

Get data-powered insights and trends for flights to Seattle to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Seattle?

The most popular airline among KAYAK users flying to Seattle is Alaska Airlines, followed by Delta and Frontier.

Alaska Airlines
Alaska Airlines
#1 most popular
Delta
Delta
#2 most popular
Frontier
Frontier
#3 most popular
United Airlines
United Airlines
#4 most popular
Find deals

Good to know

Low seasonJanuary
Cheapest flight$91
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Los Angeles 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
Lakewood
Mukilteo
Westport
Lacey
Woodinville
Poulsbo
Aberdeen
Edmonds
DuPont
Shoreline
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)