Flights from Seattle to Toronto

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Info about flights from Seattle to Toronto

Some useful info about flights from Seattle to Toronto to help you plan your next trip

Average flight duration 4h 44m
Cheapest month April
Average number of flights per week 4
First flight time 05:00
Last flight time 23:59
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

How much is a flight from Seattle to Toronto?

Depending on when you travel and how far in advance you book, fares between Seattle and Toronto can differ a lot.

Select your dates to check current offers.

Low-cost airlines offer competitive fares, but often add charges for extra services. Keep that in mind when planning your trip. Also, midweek departures may offer better deals than weekends.

Flights between Seattle and Toronto: which airports can you choose?

The distance between Seattle and Toronto is about 3323 km. Checking alternative airports can help lower the total cost of your trip.

  • Airports in Seattle: Seattle is served by 2 airports - Boeing Field, Lake Union.
  • Airports in Toronto: Toronto is served by 4 airports - John C. Munro, Kitchener Lake, Lester B. Pearson, Toronto Island Airport.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Seattle airports to find the best option.

Flights from Seattle - Tacoma to Toronto

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Other popular destinations

Planning a trip to Canada? These cities are popular too: Calgary, Halifax, Montreal, Toronto, Vancouver.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently Asked Questions

Frequently asked questions about flights from Seattle to Toronto.

How much does an airline ticket from Seattle to Toronto cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Seattle to Toronto.

How far is Seattle from Toronto?

Seattle is about 3323 km from Toronto.

What are the airports in Toronto?

Toronto has 4 airports: John C. Munro, Kitchener Lake, Lester B. Pearson, Toronto Island Airport.

What are the airports in Seattle?

Seattle has 2 airports: Boeing Field, Lake Union.

What are the most popular cities in Canada?

The most popular cities in Canada according to our users' searches are: Calgary, Halifax, Montreal, Toronto, Vancouver.

When should I book a flight from Seattle to Toronto?

The best time to book a flight from Seattle to Toronto is 1 month in advance, while the worst time is 1 week in advance.

What is the cheapest month to fly from Seattle to Toronto?

The cheapest month to fly from Seattle to Toronto is April.

What is the most expensive month to fly from Seattle to Toronto?

The most expensive month to fly from Seattle to Toronto is June.

What is the best day of the week to fly from Seattle to Toronto?

This information is not available at the moment.