What is the cheapest month to fly from Chicago to Green Bay?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Chicago (ORD) to Green Bay (GRB), with fares starting from $134.

What is the lowest current fare from ORD to GRB?

The lowest currently-listed fare from Chicago (ORD) to Green Bay (GRB) is $134 on 2026-05-30.

How long is the flight from Chicago to Green Bay?

Direct flights from ORD to GRB cover approximately 280 km (174 miles), with an estimated flight time of 20m. Operating airlines: AA, UA.

Cheap flights from Chicago to Green Bay

Cheapest current fares: $134 in May 2026, 280 km direct flight in ~20m.

Last updated May 26, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Chicago (ORD) to Green Bay (GRB). Refreshed daily.

Chicago (ORD) → Green Bay (GRB)

May 2026 $134

Frequently asked questions

What is the cheapest month to fly from Chicago to Green Bay?

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Chicago (ORD) to Green Bay (GRB), with fares starting from $134.
What is the lowest current fare from ORD to GRB?

The lowest currently-listed fare from Chicago (ORD) to Green Bay (GRB) is $134 on 2026-05-30.
How long is the flight from Chicago to Green Bay?

Direct flights from ORD to GRB cover approximately 280 km (174 miles), with an estimated flight time of 20m. Operating airlines: AA, UA.

Related guides for this route

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