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

Return flights

01 Jul - 08 Jul	WestJet
03 Jul - 08 Jul	WestJet
06 Jul - 13 Jul	WestJet
19 Jul - 25 Jul	WestJet
30 Jul - 03 Aug	WestJet
20 Jul - 25 Jul	WestJet
16 Jul - 19 Jul	WestJet
16 Jul - 20 Jul	WestJet
01 Jul - 08 Jul	United	direct
06 Jul - 13 Jul	United	direct
03 Jul - 08 Jul	American Airlines	direct
30 Jul - 03 Aug	American Airlines	direct

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

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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Cheapest return flights from Chicago to Toronto in July from $335

Return flights