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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Cheapest one-way trip | CA$211 |
|---|---|
Cheapest nonstop round-trip | CA$437 |
Cheapest round-trip | CA$369 |
Average round-trip | CA$585 |
Nonstop flights in November | CA$437 – CA$961 |
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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
| Airline | Sun 03.11 | Mon 04.11 | Tue 05.11 | Wed 06.11 | Thu 07.11 | Fri 08.11 | Sat 09.11 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | 1 | --- | 1 | 1 | 1 | 1 |
Weekly direct flights for Sun 10.11 - Sat 16.11
| Airline | Sun 10.11 | Mon 11.11 | Tue 12.11 | Wed 13.11 | Thu 14.11 | Fri 15.11 | Sat 16.11 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Weekly direct flights for Sun 17.11 - Sat 23.11
| Airline | Sun 17.11 | Mon 18.11 | Tue 19.11 | Wed 20.11 | Thu 21.11 | Fri 22.11 | Sat 23.11 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Weekly direct flights for Sun 24.11 - Sat 30.11
| Airline | Sun 24.11 | Mon 25.11 | Tue 26.11 | Wed 27.11 | Thu 28.11 | Fri 29.11 | Sat 30.11 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Check-in for a flight from Toronto to Seattle
| Name | Carrier code | IATA Code | Passport needed during booking | |
|---|---|---|---|---|
| Porter Airlines | POE | PD | No | |
| Alaska Airlines | ASA | AS | No | |
| WestJet | WJA | WS | No | |
| United Airlines | UAL | UA | Yes | |
| Frontier Airlines | FFT | F9 | No |
Online check-in is not available for these airlines.
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
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 7°C | 2°C |
| February | 8°C | 1°C |
| March | 10°C | 3°C |
| April | 13°C | 4°C |
| May | 18°C | 8°C |
| June | 21°C | 10°C |
| July | 25°C | 13°C |
| August | 26°C | 14°C |
| September | 22°C | 11 °C |
| October | 15°C | 7°C |
| November | 10°C | 4°C |
| December | 6°C | 1°C |
14 day forecast
Frequently asked questions
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Flights to Seattle
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Popular routes
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The nearest countries with flights to Seattle
Here is a list of countries people are flying from
Other destination countries from Toronto
Here is a list of countries people are flying toAirports near Toronto
- Toronto Pearson International
- Billy Bishop Toronto City
- Buffalo Niagara International
- Greater Rochester International
- Region of Waterloo International
- John C. Munro Hamilton International
- Erie International
- London International
- Niagara Falls International
- Bradford Regional