Cheap flights from Toronto to Seattle

Flight FAQs

From Toronto to Seattle

What airport do you fly into for flights to Seattle from Toronto?

For a flight from Toronto to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 18.4 km from the centre of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 1 inbound flight from Toronto per day. 6 airlines have flights to Seattle/Tacoma Intl from Toronto on a regular basis.

Which airlines flying from Toronto to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Air Canada, United Airlines, and American Airlines flying from Toronto to Seattle/Tacoma Intl have implemented new flexible cancellation policies.

Can I find flights from Toronto to Seattle for under C$ 499 on Cheapflights?

Yes, there are multiple flights from Toronto to Seattle for under C$ 499. The cheapest flight booked recently is on Multiple Airlines for just C$ 412, but on average you can expect to pay C$ 463.

Are there direct flights from Toronto to Seattle for under C$ 499 on Cheapflights?

Cheapflights has 20 direct flights from Toronto to Seattle under C$ 499. A good price for a direct flight from Toronto to Seattle is less than C$ 569.

Are there last-minute flights available from Toronto to Seattle for under C$ 748?

There are currently 20+ open flights from Toronto to Seattle within the next 7 days for less than C$ 748.

Is Toronto weather warmer or cooler than Seattle?

With an average temperature of 25 °C, peak weather can be found in July. As a traveller, expect to see changes in flight prices during that period. The temperatures in Seattle are the same as in Toronto.

How long is the flight from Toronto to Seattle?

There are many flights that can get you from Toronto to Seattle in 5h 21m. Fly via Air Canada, United Airlines, or American Airlines to get the fastest option. This flight may include one or multiple stops.

What are the cheapest airlines to flying from Toronto to Seattle round-trip?

Our cheapest airline available from Toronto to Seattle is American Airlines. Our recent data shows that you can find tickets from as low as C$ 444 on this airline. Additional options worth looking into are Delta and Air Canada, starting at C$ 446 and C$ 490 round-trip. You may be able to fly from Toronto to Seattle for 19% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Toronto to Seattle one-way?

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 241. Users have also found prices from C$ 254 and C$ 256 on Air Canada and Delta, respectively.