Cheapest return flights from Toronto to Chicago in May from 222€

AirHint found the following cheapest return flights from Toronto (YYZ) to Chicago (ORD) in May 2026 (see full year).

Return flights

06 May - 09 May WestJet
04 May - 08 May WestJet
06 May - 09 May Air Canada direct
04 May - 08 May American Airlines direct

Also check the deals for one-way flights from Toronto to Chicago in May.

Skyscanner

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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