Direct flights available:
45 PER WEEK
Popular non-direct routes for this connection are Seattle Tacoma - Calgary Intl - Pearson Intl, Seattle Tacoma - Dulles Intl - Pearson Intl and Seattle Tacoma - O'Hare Intl - Pearson Intl.
You can fly from Seattle Tacoma to Toronto indirect via Calgary Intl, Dulles Intl or O'Hare Intl.
Direct flights available on