Cheap Flights from Seattle to Toronto
Cheap Seattle-Toronto Flight Tickets
These prices are the lowest available for the specified locations on the Obilet website. Prices may vary depending on the selected date, location, and availability of the flight.
Cheapest Travel on Obilet
:
€ 370.08
The Most Favorable Price
:
United AirlinesThe Most Active Airline
:
Delta Air LinesAverage Number of Trips Per Day
:
15Shortest Flight Time
:
4hr 46minDistance
:
3323 KMCheap Flight Tickets from Seattle to Toronto
United Airlines
14 May 2026 - Thursday
Seattle
Seattle Tacoma Airport
05:05
Toronto
Lester B Pearson Airport
15:14
Air Canada
14 May 2026 - Thursday
Seattle
Seattle Tacoma Airport
05:50
Toronto
Lester B Pearson Airport
17:30
Delta Air Lines
14 May 2026 - Thursday
Seattle
Seattle Tacoma Airport
06:00
Toronto
Lester B Pearson Airport
18:31
Delta Air Lines
14 May 2026 - Thursday
Seattle
Seattle Tacoma Airport
05:30
Toronto
Lester B Pearson Airport
16:35
United Airlines
14 May 2026 - Thursday
Seattle
Seattle Tacoma Airport
07:25
Toronto
Lester B Pearson Airport
19:00
Delta Air Lines
14 May 2026 - Thursday
Seattle
Seattle Tacoma Airport
09:10
Toronto
Lester B Pearson Airport
18:31
United Airlines
14 May 2026 - Thursday
Seattle
Seattle Tacoma Airport
10:52
Toronto
Lester B Pearson Airport
23:18
Delta Air Lines
14 May 2026 - Thursday
Seattle
Seattle Tacoma Airport
23:59
Toronto
Lester B Pearson Airport
11:36
United Airlines
14 May 2026 - Thursday
Seattle
Seattle Tacoma Airport
22:53
Toronto
Lester B Pearson Airport
11:49
The prices shown are starting ticket prices. Prices may vary depending on the selected date, location, and trip availability.
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Estimated Cheapest Seattle - Toronto Flight Tickets by Month
Airlines Operating Flights from Seattle to Toronto
Popular Seattle to Toronto Flights
Seattle and Toronto Airports
Alternative Flights Between Seattle - Toronto
Frequently Asked Questions
How long does flight take from Seattle - Toronto?
On average, the trip from Seattle - Toronto takes 4 hour 46 minute.
Which airlines organize flights between Seattle - Toronto?
Airline companies that organize flights between Seattle - Toronto: Air Canada, Delta Air Lines, United Airlines, Alaska Airlines, American Airlines are the companies.
Which airline company organizes the most flights between Seattle - Toronto?
The company that organizes the most flights between Seattle - Toronto: Delta Air Lines
How much is the cheap flight ticket between Seattle - Toronto?
Cheap flight ticket between Seattle - Toronto is € 370.08.
Which airports can I use for Seattle - Toronto flight?
Seattle Tacoma Airport, Boeing Fld King Co Airport, Kenmore Air Harbor Seaplane Base Airport can be used as the departure airport on the Seattle - Toronto flight, and Buttonville Muni Airport, City Centre Airport, Lester B Pearson Airport, Downsview Airport can also be used as the arrival airport.
