Cheap flights from Toronto to Seattle, WA

Flights starting at CA$211. Choose between Porter Airlines, Alaska Airlines, or WestJet to find the best price.

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Tips to know when travelling to Seattle

Travelers usually depart from Toronto Pearson International, or Billy Bishop Toronto City when they travel from Toronto to Seattle. Book your trip to arrive at Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base. The distance between Toronto and Seattle is 3310 km. The most popular airlines for this route are Porter Airlines, Alaska Airlines, WestJet, United Airlines, and Frontier Airlines. Toronto and Seattle have 300 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Toronto to Seattle in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Sun 03.11 - Sat 09.11

AirlineSun 03.11Mon 04.11Tue 05.11Wed 06.11Thu 07.11Fri 08.11Sat 09.11
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11---1111

Weekly direct flights for Sun 10.11 - Sat 16.11

AirlineSun 10.11Mon 11.11Tue 12.11Wed 13.11Thu 14.11Fri 15.11Sat 16.11
1111111
1111111

Weekly direct flights for Sun 17.11 - Sat 23.11

AirlineSun 17.11Mon 18.11Tue 19.11Wed 20.11Thu 21.11Fri 22.11Sat 23.11
1111111
1111111

Weekly direct flights for Sun 24.11 - Sat 30.11

AirlineSun 24.11Mon 25.11Tue 26.11Wed 27.11Thu 28.11Fri 29.11Sat 30.11
1111111
1111111

Check-in for a flight from Toronto to Seattle

NameCarrier codeIATA CodePassport needed during booking
Porter AirlinesPOEPDNo
Alaska AirlinesASAASNo
WestJetWJAWSNo
United AirlinesUALUAYes
Frontier AirlinesFFTF9No

Travel tips & how to get from Toronto to Seattle

The cheapest price of a one-way ticket from Toronto to Seattle is CA$237. Round trip fares cost between CA$398 at the lowest and CA$736 at most.

Weather in Seattle

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C2°C
February8°C1°C
March10°C3°C
April13°C4°C
May18°C8°C
June21°C10°C
July25°C13°C
August26°C14°C
September22°C11°C
October15°C7°C
November10°C4°C
December6°C1°C
Hottest Month
26°C
August
Coldest month
1°C
February
Sunny days
251
days per year
Snow days
5
days per year

14 day forecast

Wednesday
30 Oct
88%
9°C7°C
6 Nov
12°C6°C
Thursday
31 Oct
85%
12°C7°C
7 Nov
88%
16°C8°C
Friday
1 Nov
83%
10°C6°C
8 Nov
84%
10°C8°C
Saturday
2 Nov
88%
9°C6°C
9 Nov
83%
10°C8°C
Sunday
3 Nov
88%
11°C6°C
10 Nov
88%
10°C7°C
Monday
4 Nov
11°C4°C
11 Nov
87%
9°C7°C
Tuesday
5 Nov
87%
10°C6°C
12 Nov
80%
10°C7°C

Frequently asked questions

How long does it take to travel from Toronto to Seattle?
What is the flight distance between Toronto and Seattle?
What airlines offer nonstop (direct) flights between Toronto and Seattle?
What are the most popular routes to and from Toronto?
What are the most popular routes to and from Seattle?
What airports are near Seattle?
Which airlines fly between Toronto and Seattle?
When's the best time to travel between Toronto and Seattle?
What flights operate between Toronto and Seattle?
How many airports are there near Seattle?
What time do nonstop (direct) flights between Toronto and Seattle depart?
What time do nonstop (direct) flights between Toronto and Seattle arrive?
What time do flights between Toronto and Seattle depart?
What time do flights between Toronto and Seattle arrive?

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Flights from Toronto

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Popular routes

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