Cheap flights from Seattle to Toronto from £66
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How much do flights to Toronto cost?
Key info about flying to Toronto
Depart from
Arrive to
Average flights per week
Flight distance
Weekly direct flights
Discover the top airlines offering direct flights from Seattle to Toronto in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 05.01 | Tue 06.01 | Wed 07.01 | Thu 08.01 | Fri 09.01 | Sat 10.01 | Sun 11.01 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 2 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 15 total | Daily flights: 2.14 average | Most flights: Monday 2 flights |
| Airline | Mon 12.01 | Tue 13.01 | Wed 14.01 | Thu 15.01 | Fri 16.01 | Sat 17.01 | Sun 18.01 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | 1 | 1 | --- | 1 | 1 | 1 | |
| Weekly flights: 13 total | Daily flights: 1.86 average | Most flights: Monday 1 flights |
| Airline | Mon 19.01 | Tue 20.01 | Wed 21.01 | Thu 22.01 | Fri 23.01 | Sat 24.01 | Sun 25.01 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | --- | --- | 1 | 1 | 1 | 1 | |
| Weekly flights: 12 total | Daily flights: 1.71 average | Most flights: Monday 1 flights |
| Airline | Mon 26.01 | Tue 27.01 | Wed 28.01 | Thu 29.01 | Fri 30.01 | Sat 31.01 | Sun 01.02 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | 1 | 1 | --- | 1 | 1 | 1 | |
| Weekly flights: 13 total | Daily flights: 1.86 average | Most flights: Monday 1 flights |
Check-in for a flight from Seattle to Toronto
| 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 | No |
| Hawaiian Airlines | HAL | HA | No |
Online check-in is not available for these airlines.
Weather in Toronto
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | -1°C | -6°C |
| February | 0°C | -6°C |
| March | 3°C | -2°C |
| April | 9°C | 3°C |
| May | 15°C | 9°C |
| June | 21°C | 14°C |
| July | 25°C | 18°C |
| August | 25°C | 18°C |
| September | 21°C | 15°C |
| October | 14°C | 9°C |
| November | 7°C | 2°C |
| December | 2°C | -1°C |
14 day forecast
Travelers usually depart from Seattle–Tacoma International, Boeing Field, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Toronto. Book your trip to arrive at Toronto Pearson International, or Billy Bishop Toronto City. The distance between Seattle and Toronto is 3310 km. The most popular airlines for this route are Porter Airlines, Alaska Airlines, WestJet, United Airlines, and Hawaiian Airlines. Seattle and Toronto have 400 direct flights per week.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
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