Cheap flights from Seattle to Toronto

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Travelers usually depart from Seattle–Tacoma International, Seattle, WA - King Street Station, Seattle, WA - Greyhound Station, Seattle, WA - Poly Clinic, or Seattle, WA - Harborview Med when they travel from Seattle to Toronto. Book your trip to arrive at Toronto Pearson International, Billy Bishop Toronto City, Toronto-Guildwood Train station, Toronto Union Train Station, or Toronto - Yorkdale. The most popular airlines for this route are Delta Air Lines, United Airlines, American Airlines, Alaska Airlines, and Air Canada. Seattle and Toronto have 124 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights22221824-2315

Check-in for a flight from Seattle to Toronto

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
Delta Air LinesDALDLYesUnknownNo
United AirlinesUALUAYesUnknownNo
American AirlinesAALAAYesUnknownNo
Alaska AirlinesASAASYesUnknownNo
Air CanadaACAACYesUnknownNo

Frequently asked questions

What are the most popular routes to and from Seattle?

Travelers frequently search for route combinations, such as Seattle and London, Las Vegas, Denver, Phoenix, Dublin, Melbourne, Orlando, Salt Lake City, San Jose, Vancouver, Manchester, Edinburgh, San Francisco, Philadelphia, Dallas, Washington, D.C., New York, Atlanta, Los Angeles, Rome.

What are the most popular routes to and from Toronto?

Travelers frequently search for route combinations, such as Toronto and Vancouver, Montreal, Calgary, London, Winnipeg, Edmonton, Barcelona, Dublin, Paris, Manchester, Tehran, Athens, Madrid, Amsterdam, Rome, Thunder Bay, Edinburgh, Budapest, Vienna, Milan.

Which airports are there in Seattle?

Seattle is mainly served by Seattle–Tacoma International. But there are other airports nearby, including Kenmore Air Harbor Seaplane Base, Boeing Field.

What airports are near Seattle?

The main airport in Seattle is Seattle–Tacoma International. It is also served by Portland International, Vancouver International, Bellingham International, Pangborn Memorial, Paine Field Everett, Yakima Air Terminal, Victoria Inner Harbour SPB, Abbotsford International, Vancouver Harbour Flight Centre, Friday Harbor Airport.

What airports are near Toronto?

The main airport in Toronto is Toronto Pearson International. It is also served by Buffalo Niagara International, Greater Rochester International, Niagara Falls International, John C. Munro Hamilton International, Region of Waterloo International, Chautauqua County-Jamestown, Kingston/Norman Rogers, London International, Sarnia Chris Hadfield.

What buses and trains depart from Seattle?

A number of bus and train companies depart from Seattle, including Greyhound, BoltBus.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Seattle and Toronto?

What is Virtual Interlining and how do I use it?

Which airlines fly between Seattle and Toronto?

When's the best time to travel between Seattle and Toronto?

What flights operate between Seattle and Toronto?

How many airports are there near Seattle?

How many airports are there near Toronto?

Is it possible to reach Seattle by bus or train?

What time do nonstop (direct) flights between Seattle and Toronto depart?

What time do nonstop (direct) flights between Seattle and Toronto arrive?

What time do flights between Seattle and Toronto depart?

What time do flights between Seattle and Toronto arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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