Cheap Flights from Toronto Pearson International Airport to Seattle (SEA) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/12
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1Search	2Search	3Search	4369	5Search	6Search
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14Search	15Search	16Search	17Search	18Search	19476	20Search
21Search	22470	23Search	24479	25Search	26263	27Search
28Search	29Search	30Search	31Search

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2025/12
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Pearson－Seattle-Tacoma Airport
December Lowest Airfares
USD263

The airfare displayed above is for Air Canada

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Pearson－Seattle-Tacoma Airport
January Lowest Airfares
USD474

The airfare displayed above is for Delta Air Lines

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Pearson－Seattle-Tacoma Airport
February Lowest Airfares
USD475

The airfare displayed above is for Air Canada

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Pearson－Seattle-Tacoma Airport
March Lowest Airfares
USD468

The airfare displayed above is for Air Canada

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Pearson－Seattle-Tacoma Airport
April Lowest Airfares
USD474

The airfare displayed above is for Air Canada

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Toronto－Seattle
Estimated Flight Time
6 Hours 11 Minutes
Toronto－Seattle
Number of Operating Airlines
7

Operating Airlines for Pearson－Seattle-Tacoma Airport Route
- No1
  American Airlines
- No2
  Air Canada
- No3
  West Jet
American Airlines

Non-StopAir Canada

West Jet

Non-StopUnited Airlines

Alaska Airlines

Delta Air Lines

LCCSUN COUNTRY

Other Destinations from:Toronto

Pearson－Boston(Logan)
USD196〜
Pearson－Washington D.C(Ronald Reagan Washington National)
USD196〜
Pearson－Washington D.C(Washington Dulles)
USD200〜
Pearson－Washington D.C(Baltimore-Washington)
USD225〜
Pearson－Chicago(O'Hare)
USD161〜
Pearson－Chicago(Midway)
USD222〜
Pearson－Dallas(/Fort Worth)
USD417〜
Pearson－Dallas(Love Field)
USD457〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Calgary Airport－Seattle(-Tacoma)
USD185〜
Montreal-Pierre Elliott Trudeau Airport－Seattle(-Tacoma)
USD325〜
Yellowknife Airport－Seattle(-Tacoma)
USD276〜
Edmonton Airport－Seattle(-Tacoma)
USD200〜
Victoria Airport－Seattle(-Tacoma)
USD194〜
Billy Bishop Toronto City Airport－Seattle(-Tacoma)
USD255〜
* Fares vary in accordance to seat availability