DirectFarehutz
Toronto Chicago
YTO → CHI
$161
Jul 15 – Jul 19
Cheap Flights from Toronto to Chicagofrom $161
Compare and book cheap flights from Toronto (YTO) to Chicago (CHI). We track fares across dozens of airlines and online travel agencies, then surface the lowest prices for you. Deals refresh every few hours.
Plan the full Toronto → Chicago trip
Give visitors multiple next steps: book the fare, browse more departures, or lock in the stay.
Latest Deals on this Route
About the Toronto to Chicago route
The route between Toronto (Canada) and Chicago (United States) is a popular path for both leisure and business travellers. Most major carriers operate this corridor and competition keeps fares accessible — especially if you book mid-week and travel outside the high season.
Best time to book
For the cheapest fares from Toronto to Chicago, aim to book around 6–10 weeks before departure for short-haul and 12–16 weeks for long-haul. Tuesdays and Wednesdays usually carry the lowest prices, while shoulder seasons (April–May and September–October) offer the strongest fare-to-experience ratio.
Airlines flying this route
A mix of full-service and low-cost carriers serve this route. Compare alliance partners, baggage policies, and total trip duration — sometimes a one-stop fare with a brief layover is significantly cheaper than the non-stop option without sacrificing total travel time.
Tips for Chicago
Once you land in Chicago, plan ahead for transfers from the airport. Public transport, ride-hailing, and pre-booked private transfers all have their place — your best choice depends on luggage, group size, and arrival time. Pair your flight with a hotel deal in Chicago to maximise savings.