Toronto to Seattle/Tacoma flights

Find cheap Toronto - Seattle/Tacoma flights with our free flight search engine. Compare all available fares for direct flights to Seattle/Tacoma. Search and find the best fares and deals for Toronto to Seattle/Tacoma flights. Find your cheap flight to Seattle/Tacoma (SEA) among many online travel agencies, traditional airlines as well as low cost carriers.

Jetcost is a price comparison service for flights to Seattle/Tacoma airport. You can also compare hotels in Seattle/Tacoma and Seattle/Tacoma car rentals.

Lowest round trip fares found for Toronto to Seattle/Tacoma flights

Flight

Airline name

Price

Type

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Search date

Toronto - Seattle/Tacoma WestJet $536 Round-trip 19 June 26 June

Recent flight searches Toronto - Seattle/Tacoma

Flight

Airline name

Price

Type

Trip dates

Search date

Provider

Toronto - Seattle/Tacoma WestJet $536 Round-trip 19 to 26 June 8 days ago
Toronto - Seattle/Tacoma American Airlines $539 Round-trip 19 to 25 April 13 days ago
Toronto - Seattle/Tacoma WestJet $771 Round-trip 30 June to 03 July 13 days ago
Toronto - Seattle/Tacoma Delta Airlines $549 Round-trip 18 to 19 April 14 days ago
Toronto - Seattle/Tacoma WestJet $654 Round-trip 02 to 17 July 16 days ago
Compare flights from Toronto to Seattle/Tacoma on regular or low cost flights and find the best YTO - SEA flight prices on Jetcost.
Weather forecast for Seattle/Tacoma
  • Monday 27
    Min 6 °C
    Max 12 °C
  • Tuesday 28
    Min 7 °C
    Max 12 °C
  • Wednesday 29
    Min 5 °C
    Max 11 °C
  • Thursday 30
    Min 3 °C
    Max 14 °C
  • Friday 31
    Min 8 °C
    Max 18 °C