
$154 Cheap WestJet flights from Seattle to Kitchener (SEA to YKF)
Find The Best Day To Fly from Seattle to Kitchener
Amazing WestJet SEA to YKF Flight Deals
The cheapest flights to Region of Waterloo Intl. found within the past 7 days were $334 round trip and $154 one way. Prices and availability subject to change. Additional terms may apply.
YKF From SEA Economy Coach Packages on Similar Airlines



Discover our best WestJet flight from Seattle SEA to Kitchener YKF
To find the best deals on flights to Seattle from Kitchener with WestJet, just enter your travel dates, filter by WestJet, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Seattle SEA to Kitchener YKF with WestJet
If you’re planning a round trip, booking return flights with WestJet is usually the most cost-effective option. With airfares ranging from $334 to $452, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way WestJet flights from Seattle SEA to Kitchener YKF
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way WestJet flight from Seattle to Kitchener costs from $154. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Kitchener YKF from Seattle SEA with WestJet
To find a cheap WestJet flight from Seattle SEA to Kitchener YKF, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on WestJet flights from Seattle SEA to Kitchener YKF
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as August, or if you book a flight with a stopover.
Find nonstop flights from Seattle SEA to Kitchener YKF with WestJet
If you’re keen to be on Kitchener soil fast, don’t waste time with a stopover—filter your search results to show direct WestJet flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for WestJet flights from Seattle SEA to Kitchener YKF
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Kitchener YKF from Seattle SEA with WestJet on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
ATL | USA | Hartsfield-Jackson Atlanta Intl. | 85 |
YYC | CAN | Calgary Intl. | 45 |
MSP | USA | Minneapolis - St. Paul Intl. | 36 |
SEA | USA | Seattle - Tacoma Intl. | 28 |
YYZ | CAN | Pearson Intl. | 26 |
DTW | USA | Detroit Metropolitan Wayne County | 26 |
LAX | USA | Los Angeles Intl. | 23 |
YVR | CAN | Vancouver Intl. | 21 |
SLC | USA | Salt Lake City Intl. | 13 |
YEG | CAN | Edmonton Intl. | 9 |
Travelers ❤️ these 🏨 after their flight to Kitchener

Quality Inn
Reviewed on Jul 27, 2025

Cozy 2-bedroom with WiFi, AC in charming Kitchener with free parking
Reviewed on Jun 9, 2025

Relax at this peaceful place to stay & all amenities are nearby
Reviewed on Aug 3, 2024
Popular WestJet Flight Routes from SEA
Top WestJet Flight Routes from YKF
Domestic
- Los Angeles to Calgary (LAX - YYC)
- San Francisco to Tokyo (SFO - NRT)
- Toronto to Newark Liberty Intl. Airport (YYZ - EWR)
- Abbotsford to Edmonton (YXX - YEG)
- Newark Liberty Intl. Airport to Vancouver (EWR - YVR)
- New York to Vancouver (JFK - YVR)
- New York to Calgary (LGA - YYC)
- Los Angeles to Tokyo (LAX - NRT)
- Atlanta to Calgary (ATL - YYC)
- New York to Abbotsford (JFK - YXX)
International
- New York to Abbotsford (JFK - YXX)
- Abbotsford to Edmonton (YXX - YEG)
- New York to Calgary (JFK - YYC)
- Newark Liberty Intl. Airport to Toronto (EWR - YYZ)
- Los Angeles to Vancouver (LAX - YVR)
- Los Angeles to London (LAX - LHR)
- Los Angeles to Calgary (LAX - YYC)
- New York to Tokyo (JFK - NRT)
- Los Angeles to Tokyo (LAX - NRT)
- Newark Liberty Intl. Airport to Vancouver (EWR - YVR)
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