Cheapest return flights from Green Bay to Chicago in January from 153€

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

Return flights

17 Jan - 25 Jan United direct
08 Jan - 15 Jan American Airlines direct
09 Jan - 16 Jan American Airlines direct
12 Jan - 19 Jan American Airlines direct
14 Jan - 21 Jan American Airlines direct
11 Jan - 18 Jan Delta
11 Jan - 18 Jan American Airlines direct

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

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