Cheap Flights from Kitchener (YKF) to Seattle (SEA)

Popular airlines from Kitchener, ON (YKF-Region of Waterloo Intl.) to Seattle-Tacoma International Airport (SEA)

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Frequently asked questions

Is it cheaper to buy a plane ticket from YKF to Sea-Tac Airport last minute?
When it's time to book your flights, being prepared pays dividends. While you could find a last-minute deal on a YKF to Sea-Tac Airport flight, prices usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international journeys it's three to four months.
What airports do you fly into for Seattle from Kitchener?
Seattle - Tacoma Intl. Airport (SEA), Renton Municipal Airport (RNT) and Boeing Field Airport (BFI) are your choices when heading off from Kitchener to Seattle. Approximately 19 kilometers south of the heart of Seattle, Seattle - Tacoma Intl. Airport (SEA) is the city's main gateway. Consider things such as flight departure and arrival times and the distance to your hotel before settling on an airport. Space Needle and Pike Place Market are two leading attractions to put on your must-see list when you reach your destination.
Can I change the date of my flight from Region of Waterloo Intl. Airport (YKF) to SEA?
You can easily make changes to your Kitchener/Waterloo Airport to Sea-Tac Airport journey via the Expedia Trips portal. Before you make any amendments, read over the fare rules in your itinerary to find out what the airline will let you do and if fees apply. Some airlines charge a change fee per person, plus any difference in fare prices. But if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also take a look at our Customer Service portal for more information and to connect with our Virtual Agent.

Travel information

Travel information

Origin airport
Region of Waterloo Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
3240 km

Book with confidence

Book with confidence

Kitchener to Seattle Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Kitchener to Seattle offer the perfect respite. Not only does exploring Seattle provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Kitchener to Seattle may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Seattle are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Seattle more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seattle is now!

Kitchener to Seattle Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia