Cheapest return flights from Chicago to Toronto in January from $149

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

Return flights

27 Jan - 01 Feb Spirit Airlines
29 Jan - 05 Feb Air Canada direct
28 Jan - 02 Feb United direct
20 Jan - 27 Jan Spirit Airlines
27 Jan - 01 Feb United direct
13 Jan - 20 Jan Spirit Airlines
21 Jan - 08 Feb Spirit Airlines
17 Jan - 17 Jan United
09 Jan - 09 Jan United
14 Jan - 16 Jan Spirit Airlines
23 Jan - 30 Jan Spirit Airlines
21 Jan - 08 Feb Air Canada direct
31 Jan - 07 Feb Air Canada direct
31 Jan - 01 Feb Air Canada direct
07 Jan - 09 Jan United direct
09 Jan - 13 Jan United direct
14 Jan - 16 Jan United direct
14 Jan - 18 Jan United direct

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

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