Flights from Toronto to Seattle

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Info about flights from Toronto to Seattle

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

Average flight duration 5h 24m
Cheapest month July
Average number of flights per week 6
First flight time 06:00
Last flight time 22:40
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

Looking for the price of a flight from Toronto to Seattle?

There’s no fixed price — fares between Toronto and Seattle can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Planning flights between Toronto and Seattle? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

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

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Flights from Toronto to Seattle - Tacoma

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Other popular destinations

Planning a trip to United States? These cities are popular too: Boston, Los Angeles, Miami, New York City, Orlando.

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 Toronto to Seattle.

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

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

How far is Toronto from Seattle?

Toronto is about 2065 mi from Seattle.

What are the airports in Seattle?

Seattle has 2 airports: Boeing Field, Lake Union.

What are the airports in Toronto?

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

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Boston, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Toronto to Seattle?

The best time to book a flight from Toronto to Seattle is 3 months in advance, while the worst time is 1 week in advance.

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

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

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

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

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

This information is not available at the moment.