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Book Cheap International Flights Deals to Seattle

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip international flight deals to Seattle

Thu, Nov 5 - Thu, Nov 12
Air Canada Logo
6:45 am - 8:32 amYYC  Calgary-SEA Seattle/Tacoma Intl
3h 47m1 stop Vancouver Intl
Air Canada Logo
3:15 pm - 12:39 amSEA  Seattle/Tacoma Intl-YYC Calgary
7h 24m1 stop Vancouver Intl
$212Air Canada
Sun, Nov 22 - Thu, Nov 26
WestJet Logo
1:45 pm - 12:40 pmYYC  Calgary-SEA Seattle/Tacoma Intl
0h 55mnonstop
WestJet Logo
2:30 pm - 7:10 pmSEA  Seattle/Tacoma Intl-YYC Calgary
2h 40mnonstop
$213WestJet
Tue, Oct 27 - Fri, Oct 30
Air Canada Logo
6:00 am - 9:27 amYYC  Calgary-SEA Seattle/Tacoma Intl
4h 27m1 stop Vancouver Intl
Air Canada Logo
3:15 pm - 8:14 pmSEA  Seattle/Tacoma Intl-YYC Calgary
3h 59m1 stop Vancouver Intl
$216Air Canada
Thu, Oct 22 - Sun, Oct 25
Multiple Airlines Logo
8:45 am - 9:40 amYYC  Calgary-SEA Seattle/Tacoma Intl
1h 55mnonstop
Multiple Airlines Logo
8:02 am - 10:43 amSEA  Seattle/Tacoma Intl-YYC Calgary
1h 41mnonstop
$225Multiple Airlines
Fri, Oct 9 - Sun, Oct 11
Volaris Logo
6:55 am - 11:00 amGDL  Guadalajara Miguel Hidal-SEA Seattle/Tacoma Intl
5h 05mnonstop
Volaris Logo
12:32 pm - 6:32 pmSEA  Seattle/Tacoma Intl-GDL Guadalajara Miguel Hidal
5h 00mnonstop
$310Volaris
Wed, Oct 14 - Sun, Oct 18
Volaris Logo
6:55 am - 11:00 amGDL  Guadalajara Miguel Hidal-SEA Seattle/Tacoma Intl
5h 05mnonstop
Volaris Logo
12:32 pm - 6:32 pmSEA  Seattle/Tacoma Intl-GDL Guadalajara Miguel Hidal
5h 00mnonstop
$323Volaris
Fri, Oct 9 - Mon, Oct 12
Multiple Airlines Logo
6:55 am - 11:00 amGDL  Guadalajara Miguel Hidal-SEA Seattle/Tacoma Intl
5h 05mnonstop
Multiple Airlines Logo
8:00 pm - 4:56 amSEA  Seattle/Tacoma Intl-GDL Guadalajara Miguel Hidal
7h 56m1 stop Los Angeles
$331Multiple Airlines
Mon, Nov 23 - Sun, Nov 29
Icelandair Logo
11:30 am - 5:00 pmDUB  Dublin-SEA Seattle/Tacoma Intl
13h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
2:35 pm - 10:15 amSEA  Seattle/Tacoma Intl-DUB Dublin
11h 40m1 stop Reykjavik Keflavik Intl
$536Icelandair
Sat, Oct 31 - Sat, Nov 7
American Airlines Logo
6:00 am - 11:38 pmSJO  San José Juan Santamaria Intl-SEA Seattle/Tacoma Intl
18h 38m1 stop Miami
American Airlines Logo
3:41 pm - 1:46 pmSEA  Seattle/Tacoma Intl-SJO San José Juan Santamaria Intl
20h 05m1 stop Dallas/Fort Worth
$546American Airlines
Wed, Dec 23 - Mon, Jan 4
American Airlines Logo
3:25 pm - 11:58 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
10h 33m1 stop Dallas/Fort Worth
American Airlines Logo
5:55 pm - 1:43 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
17h 48m1 stop Dallas/Fort Worth
$655American 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 Frontier, followed by Alaska Airlines and Delta.

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

Good to know

Low season

January

Cheapest flight

$61
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 22% 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
Westport
Lacey
Mukilteo
Woodinville
Poulsbo
Edmonds
Aberdeen
DuPont
Shoreline
Monroe
Castle Rock
Edgewood

More options for your flight to Seattle