Toronto (YYZ) to Seattle (SEA) flights
Alaska Airlines, Air Canada fly nonstop from Toronto Pearson International Airport to Seattle-Tacoma International Airport, with about 14 flights a week in July 2026. The 2,061-mile flight takes about 2h 51m gate to gate.
From
YYZ
Toronto
Toronto Pearson International Airport
To
SEA
Seattle
Seattle-Tacoma International Airport
- Distance
- 2,061 mi · 3,317 km
- Flight time
- 2h 51m
- Airlines
- 2
- Seats filled
- 81%
Flights a week, July 2026
677 flights and 87,905 passengers in 12 months
Airlines flying YYZ to SEA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Alaska Airlines | 7 | Boeing 737-900ER, Boeing 737 MAX 9, Boeing 737-800 | 53,261 | 5h 18m |
| Air Canada | 7 | Airbus A220-300, Boeing 737-800 | 34,644 | 0m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 57 | 9,095 | |
| September 2025 | 56 | 8,568 | |
| October 2025 | 64 | 8,602 | |
| November 2025 | 58 | 6,513 | |
| December 2025 | 59 | 6,961 | |
| January 2026 | 57 | 6,578 | |
| February 2026 | 54 | 5,468 | |
| March 2026 | 62 | 7,093 | |
| April 2026 | 59 | 7,674 | |
| May 2026 | 61 | 8,248 | |
| June 2026 | 30 | 4,466 | |
| July 2026 | 62 | 8,884 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.