Direct flights available:
571 PER WEEK
Popular non-direct routes for this connection are O'Hare Intl - P Trudeau Intl - City Centre Airport, O'Hare Intl - Saint Paul Intl - Pearson Intl and O'Hare Intl - R Reagan Nat - Pearson Intl.
You can fly from Chicago to Toronto indirect via P Trudeau Intl, Saint Paul Intl or R Reagan Nat.
Direct flights available on