Popular Flights from Seattle to Toronto
- Airfare from Seattle to Toronto on Air Canada from $596 round trip
- Airfare from Seattle to Toronto on Delta from $618 round trip
- Airfare from Seattle to Toronto on US Airways from $618 round trip
- Airfare from Seattle to Toronto on United from $671 round trip
- Airfare from Seattle to Toronto on American from $693 round trip
Did You Know?
- 8 airlines operate between Seattle, WA and Toronto, ON
- 210 flights per week fly out of Seattle, WA connecting to Toronto, ON
- 188,467 seats are available per day to fly out of Seattle, WA connecting to Toronto, ON
- Korean has 25 two stops or more flights between Seattle, WA and Toronto, ON.
- The smallest aircraft operated by TAP flying between Seattle, WA and Toronto, ON is a 737 with 173 seats.
- Chicago, IL is the most popular connection for one stop flights between Seattle, WA and Toronto, ON.
- The largest aircraft operated by El Al flying between Seattle, WA and Toronto, ON is a 757 with 188 seats.
- Air Canada has the most nonstop flights between Seattle, WA and Toronto, ON.
