Cheap Flights from Seattle (SEA) to Toronto (YYZ)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Toronto Pearson Intl. Airport (YYZ)

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Frequently asked questions

How long does it take to fly from SEA to Toronto Pearson Airport?
With Air Canada, a direct flight takes about 4 hours and 38 minutes. Book the 11:40AM flight from Sea-Tac Airport and come in to land at YYZ at 7:18PM. Snap up an awesome deal on this route when you book your fare with Expedia.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Toronto Pearson Airport last minute?
Being the spontaneous type is a great way to explore the world, but it isn't necessarily the wisest method to grab a cheap plane ticket. Consider booking your Sea-Tac Airport to Toronton Pearson journey well in advance rather than waiting till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneous side for when you reach your destination!
What airline has the least delays from Sea-Tac Airport to Pearson Intl. Airport (YYZ)?
Fly with Air Canada from Sea-Tac Airport to Pearson Intl. Airport (YYZ) and you're more likely to arrive at the time on your plane ticket. This airline has the best performance on this route, with 49% of on-time arrivals. If your flight experiences a delay, the Expedia App is an easy way to stay in the loop. Download it and you'll get real-time trip updates, from flight delays to gate number changes and which carousel to collect your luggage.
What airports do you fly into for Toronto from Seattle?
You have one option when traveling from Seattle to Toronto — Pearson Intl. Airport (YYZ). Come in to land here and you'll be about 19 kilometers west of the middle of Toronto. Work out your travel dates and look forward to what this captivating city has to offer.
What are the most popular departure times for flights from Sea-Tac Airport to Toronton Pearson?
Between 11:00 AM - 12:00 PM is the busiest period for Air Canada flights departing SEA to YYZ. Our suggestion? Take off earlier in the day. With air traffic yet to build up, your chances of boarding a delay-free flight are higher.
Can I change the date of my flight from Sea-Tac Airport to YYZ?
It's a cinch to make amendments to your SEA to Toronto Pearson Airport trip yourself. Just go to the Expedia Trips portal and tap "change flight." Search for new flights and choose the one that works best. You'll get an estimate of flight change fees that may apply. You can also head to our Customer Service portal to chat to our Virtual Agent and quickly get answers to your questions.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Pearson Intl.
Distance
3288 km
Average flight time
7 hours 41 mins

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Seattle to Toronto Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Seattle to Toronto offer the perfect respite. Not only does exploring Toronto 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 Seattle to Toronto 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 Toronto are only a plane trip away. Book your travel arrangements with us today!

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

Seattle to Toronto Flights

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