Cheapest one-way flights from Chicago to Toronto in April from $64

AirHint found the following cheapest one-way flights from Chicago (ORD) to Toronto (YYZ) in April 2026 (see full year).

One-Way flights

27 Apr United direct
30 Apr United direct
20 Apr Air Canada direct
22 Apr Air Canada direct

Also check the deals for return flights from Chicago to Toronto in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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