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Low Price Flights from Toronto to Seattle

Top Airlines Flying from Toronto to Seattle

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Alaska Airlines logo Alaska Airlines Delta Air Lines logo Delta Air Lines

Cheap Flight Deals from Toronto to Seattle

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Return
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from Toronto to Seattle

Cheapest one-way flight price AU$ 119
Cheapest return ticket price AU$ 375
Off-season for travel March
Peak season for travel July
Flight distance 3,325.49km
Average flight time 6 hours 10 minutes
Popular airline Alaska Airlines

Best Time to Book Flights from Toronto to Seattle

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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Search

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight from Toronto (YTO) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Toronto to Seattle based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Toronto (YTO) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around AU$ 535.

  • How long is the flights from Toronto (YTO) to Seattle (SEA)?

    It takes about 6 hours 10 minutes to fly from Toronto (YTO) to Seattle (SEA).

  • What are the most popular airlines that fly from Toronto (YTO) to Seattle (SEA)?

    Airlines with flights from Toronto (YTO) to Seattle (SEA): Air Canada, Air Tahiti Nui, United Airlines, Brussels Airlines, Alaska Airlines and Hawaiian Airlines.

  • How many airports in Seattle (SEA)?

How to find a cheap flight from Toronto to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Toronto to Seattle. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

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