Cheap flights from Toronto to Seattle, WA

Flights starting at CA$212. Choose between WestJet, Alaska Airlines, or Porter Airlines 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 WestJet, Alaska Airlines, Porter Airlines, United Airlines, and Harbour Air (Priv). Toronto and Seattle have 316 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 17.11 - Sat 23.11

AirlineSun 17.11Mon 18.11Tue 19.11Wed 20.11Thu 21.11Fri 22.11Sat 23.11
1111111
1---11111

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

Weekly direct flights for Sun 01.12 - Sat 07.12

AirlineSun 01.12Mon 02.12Tue 03.12Wed 04.12Thu 05.12Fri 06.12Sat 07.12
1111111
---11---111

Weekly direct flights for Sun 08.12 - Sat 14.12

AirlineSun 08.12Mon 09.12Tue 10.12Wed 11.12Thu 12.12Fri 13.12Sat 14.12
1111111
2111111

Check-in for a flight from Toronto to Seattle

NameCarrier codeIATA CodePassport needed during booking
WestJetWJAWSNo
Alaska AirlinesASAASNo
Porter AirlinesPOEPDNo
United AirlinesUALUAYes
Harbour Air (Priv)HESYBNo

Travel tips & how to get from Toronto to Seattle

The cheapest price of a one-way ticket from Toronto to Seattle is CA$212. Round trip fares cost between CA$355 at the lowest and CA$663 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
252
days per year
Snow days
5
days per year

14 day forecast

Wednesday
13 Nov
88%
13°C9°C
20 Nov
9°C3°C
Thursday
14 Nov
84%
10°C7°C
21 Nov
11°C4°C
Friday
15 Nov
7°C6°C
22 Nov
11°C5°C
Saturday
16 Nov
86%
6°C5°C
23 Nov
11°C6°C
Sunday
17 Nov
84%
9°C5°C
24 Nov
9°C5°C
Monday
18 Nov
85%
8°C3°C
25 Nov
86%
8°C7°C
Tuesday
19 Nov
7°C2°C
26 Nov
11°C6°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?

Explore alternative trips

Flights from Toronto

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Popular routes

The nearest countries with flights to Seattle

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