Direct Flights from Seattle to Toronto
Toronto · Canada
Nonstop service from SEA to YYZ on Air Canada, Alaska. Here's the schedule at a glance — plus what to do once you land.
How rare is this nonstop?
42 cities have a nonstop to Toronto, Seattle among them.
How long to go to Toronto for, from Seattle
4h 35m in the air, 2,055 miles. A two-night trip loses most of two days to travel; three or four nights is where this one starts to make sense.
About Toronto
Toronto is a diverse, energetic and liveable city, home to many tourist attractions, and seemingly endless dining, shopping and entertainment possibilities. It's the most populous city in Canada, the centre of the country's financial sector, and the provincial capital of Ontario.
Summary from Wikivoyage (CC BY-SA).
Top things to do in Toronto
- The CN Tower is a 553.3-metre-high (1,815.3 ft) communications and observation tower in Toronto, Ontario, Canada. Completed in 1976, it is located in downtown Toronto, built on the former Railway Lands.
- The Royal Ontario Museum (ROM) is a museum of art, world culture and natural history in Toronto, Ontario, Canada. It is one of the largest museums in North America and the largest museum in Canada.
- The Art Gallery of Ontario is an art museum in Toronto, Ontario, Canada. Located on Dundas Street West in the Grange Park neighbourhood of downtown Toronto, the museum complex takes up 45,000 square metres (480,000 sq ft…
- Casa Loma is a Gothic Revival castle-style mansion and garden in midtown Toronto, Ontario, Canada, that is now a historic house museum and landmark.
- The Toronto Zoo is a zoo located in Toronto, Ontario, Canada. Encompassing 287 hectares, the Toronto Zoo is the largest zoo in Canada averaging around 1.2 million visitors a year.
- The Aga Khan Museum is a museum of Islamic art located in the North York district of Toronto, Ontario, Canada.
- The Bata Shoe Museum (BSM) is a museum of footwear and calceology in Toronto, Ontario, Canada. The museum's building is situated near the northwest of the St.
- Canada's Walk of Fame in Toronto, Ontario, Canada, is a walk of fame that acknowledges the achievements and accomplishments of Canadians who have excelled in their respective fields.
- HMCS Haida is a Tribal-class destroyer that served in the Royal Canadian Navy (RCN) from 1943 to 1963, participating in World War II and the Korean War. She was named after the Haida people.
- High Park is a municipal park in Toronto, Ontario, Canada. High Park is a mixed recreational and natural park, with sporting facilities, cultural facilities, educational facilities, gardens, playgrounds and a zoo.
- Canada's Wonderland is an amusement park in Vaughan, Ontario, a municipality within the Greater Toronto Area (GTA).
- St. Michael's Cathedral Basilica is the cathedral church of the Roman Catholic Archdiocese of Toronto, Canada, and one of the oldest churches in Toronto. It is located at 65 Bond Street in Toronto's Garden District. St.
Attraction descriptions from Wikipedia (CC BY-SA); place data from Wikidata (CC0).
Toronto weather, compared with Seattle
4° cooler than Seattle on average across the year, on daytime highs:
- January
- Toronto 30°F · Seattle 47°F · 17° colder
- April
- Toronto 54°F · Seattle 58°F · 5° colder
- July
- Toronto 81°F · Seattle 77°F · 5° warmer
- October
- Toronto 59°F · Seattle 60°F · much the same
January bottoms out near 30°F — a real coat, not a layer. Toronto also swings harder through the year than Seattle does — 51° between its coldest and warmest months against 31°.
Average daily highs, 1991–2020 station normals from Meteostat (CC BY 4.0), measured at each city's airport.
Planning a trip to Toronto
- Best time to visit
- The best time to visit Toronto is May–September, when daytime highs are a comfortable 67–81°F.
- How long to stay
- Toronto rewards a longer visit — a full week lets you explore its many sights, from CN Tower, Royal Ontario Museum, and Art Gallery of Ontario and beyond.
Frequently asked questions
- Is there a direct flight from Seattle to Toronto?
- Yes — you can fly nonstop from Seattle (SEA) to Toronto (YYZ) on Air Canada, Alaska.
- Which airlines fly nonstop from Seattle to Toronto?
- Air Canada, Alaska fly nonstop between Seattle (SEA) and Toronto (YYZ).
- How many nonstop flights are there from Seattle to Toronto?
- There are about 2 nonstop departures per day (roughly 14 per week) from Seattle to Toronto.
- How far is Toronto from Seattle?
- Toronto is about 2,055 miles from Seattle by air.
- Is there a direct flight from Seattle to Canada?
- Yes — Toronto (YYZ) has nonstop service from Seattle on Air Canada, Alaska, making it a nonstop gateway to Canada.
- What is there to do in Toronto?
- Popular things to do include CN Tower, Royal Ontario Museum, Art Gallery of Ontario, Casa Loma, and more.
More nonstop destinations from Seattle near Toronto
Airports near Seattle
The closest other departure airports to Seattle — each opens up more nonstop destinations.