Cheapest return flights from Chicago to Toronto in May from $292

Best time to book flights for Chicago (ORD) to Toronto (YYZ) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Toronto (YYZ) in May 2024 (see full year).

Return flights

31 May - 03 Jun Air Canada direct
31 May - 14 Jun Air Canada direct
29 May - 31 May Air Canada direct
29 May - 01 Jun Air Canada direct
29 May - 02 Jun Air Canada direct
30 May - 03 Jun Air Canada direct
30 May - 02 Jun Air Canada direct
25 May - 08 Jun Air Canada direct
28 May - 19 Jun United direct
31 May - 02 Jun Air Canada direct
30 May - 31 May Air Canada direct
24 May - 27 May WestJet
27 May - 28 May Sun Country Airlines
25 May - 27 May Spirit Airlines
24 May - 28 May WestJet
27 May - 28 May Air Canada direct
24 May - 31 May WestJet
25 May - 27 May Air Canada direct
22 May - 29 May Spirit Airlines
20 May - 08 Jun Air Canada direct

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

Book a cheap hotel in Toronto

Cheap car rent in Toronto