Find Cheap Flights from Seattle (SEA) to Toronto (YTO) from £416

Many airlines offer flexible change policies

Earn BONUS+ rewards on top of your airline points

Enjoy exclusive promotions on the ebookers app!

Selected flight deals from Seattle to Toronto

The lowest prices found within the past 7 days from Seattle to Toronto were for one-way flights and £416 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cheap Flights from Seattle to Toronto & Flight Information
Origin Airport IATA codeSEA
Destination Airport IATA codeYYZ
Flight Price£415

Toronto YYZ Flight Information

Traveling From Seattle
Origin Airport IATA Code SEA
Traveling To Toronto
Destination Airport IATA Code YTO
Number of Airlines Serving 3
Available Airlines Delta, Air Canada, United, WestJet, American Airlines
Distance 3307 km
Direct Flight Time 10 43
Flight Price £416

Frequently asked questions

Is it possible to fly from Seattle to Toronto right now?
Our Covid-19 Travel Advisor will keep you up-to-date on flying restrictions or health guidelines if you’re planning to book a flight to Toronto from Seattle sometime soon.
Is there a direct flight between Seattle and Toronto?
A direct flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Toronton Pearson means a little more time for adventure and fun when you arrive at the other end. You’ll find 1 air carriers flying this route nonstop, including Air Canada, which is one of the best.
How long is a direct flight from Seattle to Toronto?
The trip takes an average of 4 hours and 26 minutes. You will have covered about 2,100 miles by the time you touch down in Toronto from Seattle.
Can I cancel my flight booking to Toronto due to COVID-19?
As an ebookers customer, you may be eligible for a no-change-fee cancellation for your Toronto booking and a credit that you can use for another flight. Your account is the place to go to see if your reservation has this flexibility. If you have any more questions, our Customer Service Portal is here to help.
What are the best airports for Seattle to Toronto flights?
If you’re planning a trip from Seattle to Toronto, there are a couple of ways to get there. Here are the most popular flight routes:

  • SEA to YYZ - 372 flights per week
  • Everett, WA (PAE-Snohomish County - Paine Field) to Pearson Intl. Airport (YYZ) - 4 flights per week

What are some of the most popular airlines flying from Seattle to Toronto?
After terrific in-flight entertainment? Or friendly service? While you’ll find multiple airlines providing flights from Seattle to Toronto, picking one of these well-known carriers will ensure you start your much-needed getaway on the right foot.

  • United Airlines with 620 flights every month.
  • Delta with 438 flights every month.
  • American Airlines with 191 flights every month.
  • Air Canada with 91 flights every month.
  • Alaska Airlines with 65 flights every month.
  • Lufthansa with 30 flights every month.

How many flights are there from Seattle to Toronto?
You’ve got plenty of choice when it comes to travelling from Seattle to Toronto. With approximately 53 flights operating daily, the time to escape is up to you.
Is it possible to fly on an airline that employs social distancing and other COVID-19 measures?
Getting to your destination comfortably and confidently is as important as having a great holiday once you get there. Take the stress out of flying by choosing Air Canada, WestJet or United Airlines. They all employ social distancing rules and have COVID-19 measures in place, which may be capped capacity flights and keeping the middle seat empty.
What are the cheapest days to book a flight?
This is one is easy to remember: Ticket Thursdays. We found that tickets booked on a Thursday resulted in the best deal on average in 2021. However, Friday can be the worst day to purchase plane tickets, as it was the day with the highest average ticket price based on flight demand on ebookers in 2021.
What are the cheapest days to fly?
When analysing flight demand on ebookers in 2021, Friday turned out to be the cheapest day to fly, with Tuesday as a close second. That’s definitely something to consider when booking your next trip! Thinking of traveling mid-week? It turns out that Wednesdays generally had the most expensive airline tickets, so keep this in mind when planning for your next trip.*According to flight demand on ebookers.com from January to December 2021. Savings are subject to change and may vary depending on selections made.

Fly from Seattle to Toronto with ebookers

Cheap flights from Seattle to Toronto 

Our advanced search tools and comprehensive filters help you find a flight that fits your budget. To search for cheap flights, just enter your travel dates and sort your results by price. With all available tickets listed lowest price first, it’s easy to select the one that’s easiest on your wallet.  

To find the cheapest flights from Seattle to Toronto, you can also travel outside peak season. The more flexible you can be on travel dates, the easier it is to find those cheap flight tickets. We know, for example, that the cheapest time to travel between Seattle to Toronto is October. In the current list of deals available, prices start at £416 and can rise to £497 for return flights.  

Find the best flight from Seattle to Toronto  

Every day between Seattle and Toronto, 3 flights from 3 airlines jet back and forth. And with ebookers, you can book tickets for any one of those flights. If you book a direct flight with Air Canada, Turkish Airlines, United Airlines, you’ll arrive safely in your destination in around 10hours. If you can think of a quicker way to cover the 3307 km between null and null, let us know! 

Flights from Seattle to Toronto — a great choice on great deals 

We only need a little information to give you a lot of choice. Just tell us when you’re planning your family holiday, long weekend, luxury getaway or quick business trip, and we’ll do the rest. And to keep your choice-making easy, we’ve given you plenty of ways to narrow down your search. Choose one-way, roundtrip or multi city flights, select your preferred airline, your time of arrival and departure and cabin class using the filters.  

Once you’ve told us what you want, we’ll show you what’s on offer. All you need to do is take your pick and start packing.  

Book your flights with ebookers 

We want the experience of booking your flight from Seattle to Toronto to be as simple as possible. That’s why we designed our search and filter options to make your life easy. Whether you are travelling on business or for pleasure, ebookers has you covered. 

When you’re ready to book, our service is always fast and transparent. We know plans change, so we have a range of flexible booking options. Choose between refundable bookings and flights with no charges should you need to rearrange and travel stress-free. 

Need a car after flight from Seattle to Toronto

Place to stay after flight from Seattle to Toronto

Holiday Inn Toronto Downtown Centre, an IHG Hotel

Holiday Inn Toronto Downtown Centre, an IHG Hotel

3.5 out of 5
30 Carlton Street, Toronto, ON, M5B2E9
Stay at this 3.5-star business-friendly aparthotel in Toronto. Enjoy free WiFi, breakfast and a fitness centre. Our guests praise the restaurant and the helpful ...
4/5 Very Good! (2,456 reviews)
"Property meet our expectations regarding access to transportation, cleanliness and room quality."

Reviewed on 24 Jan 2023

Holiday Inn Toronto Downtown Centre, an IHG Hotel
One King West Hotel & Residence

One King West Hotel & Residence

4 out of 5
1 King Street West, Toronto, ON, M5H1A1
Stay at this 4-star business-friendly aparthotel in Toronto. Enjoy free WiFi, a fitness centre and valet parking. Our guests praise the clean rooms in their ...
4.4/5 Wonderful! (5,126 reviews)
"Friendly staff good location great food but noisey small rooms for a suite. Bathroom right beside bed with a sliding noisey door. Lighting was terrible and kitchenette had dirty dishes and coffee pot"

Reviewed on 23 Jan 2023

One King West Hotel & Residence
Fairmont Royal York

Fairmont Royal York

4 out of 5
100 Front St West, Toronto, ON, M5J1E3
Stay at this 4-star historic aparthotel in Toronto. Enjoy 3 restaurants, 3 bars/lounges and breakfast. Our guests praise the helpful staff and the clean rooms ...
4.4/5 Wonderful! (4,668 reviews)
The Ulitmate Experience
"This is a very Classy stuning Hotel with "white glove" service. Try the Restaurant and The Clock Lounge.....there is so much to see in the Hotel, and the underground connection to Ripley's was also amazing on a cold drizzle day."

Reviewed on 25 Jan 2023

Fairmont Royal York

Save an average of 15% on thousands of hotels when you're signed in

DoubleTree by Hilton Hotel Toronto Downtown

DoubleTree by Hilton Hotel Toronto Downtown

4 out of 5
108 Chestnut St, Toronto, ON, M5G1R3
Stay at this 4-star business-friendly aparthotel in Toronto. Enjoy free WiFi, breakfast and a fitness centre. Our guests praise the clean rooms in their reviews. ...
4.1/5 Very Good! (3,234 reviews)
"I love the cookies. Every time I came back. And I enjoy the experience overall"

Reviewed on 24 Jan 2023

DoubleTree by Hilton Hotel Toronto Downtown
Hilton Toronto Airport Hotel & Suites

Hilton Toronto Airport Hotel & Suites

4 out of 5
5875 Airport Road, Mississauga, ON, L4V1N1
Stay at this 4-star business-friendly hotel in Mississauga. Enjoy free WiFi, breakfast and a free airport shuttle. Our guests praise the pool and the helpful ...
3.8/5 Good! (1,098 reviews)
Unfortunate
"My vehicle was damaged overnight"

Reviewed on 16 Jan 2023

Hilton Toronto Airport Hotel & Suites
Quality Inn & Suites

Quality Inn & Suites

2.5 out of 5
5585 Ambler Dr, Mississauga, ON, L4W3Z1
Stay at this business-friendly hotel in Mississauga. Enjoy free breakfast, free WiFi and free parking. Our guests praise the breakfast and the helpful staff ...
3.6/5 Good! (1,107 reviews)
"Friendly"

Reviewed on 23 Jan 2023

Quality Inn & Suites
Don't see what you're looking for?
See all available properties in Toronto
View all properties
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

*Savings based on all holiday package bookings with Flight + Hotel on ebookers.com from January 2017 to December 2017, as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages. For Free Flight or 100% Off Flight deals, package savings is greater than or equal to the current cost of one component, when both are priced separately.

Fare, taxes & fees: Fares were found on ebookers.com and are updated daily. They include all taxes and fees, except baggage fees.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a £25.00 / 45.00 Euro service fee charged by ebookers, plus any airline fare and tax increase that may be applicable.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.