$243 Find Cheap Flights from Chicago O'Hare Airport to Green Bay - Compare and Save

These are the earliest and latest flight times available from Chicago O'Hare Intl Airport to Green Bay:

• Earliest: departs at 12:05 am and lands at 1:22 am
• Latest: departs at 11:00 pm and lands at 12:17 am.

The flight takes about 1h 17m.

Only Economy Class is available on flights from Chicago O'Hare Intl Airport to Green Bay.

A nonstop flight from Chicago O'Hare Intl Airport to Green Bay takes 1h 17m, covering 173 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Chicago O'Hare Intl Airport to Green Bay range from $269 to $446, with an average of $383 over the past 12 months. Anything below $269 counts as a good deal.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 family is used most often on this route, operated mainly by American Airlines. Other aircraft seen on the route include Canadair (Bombardier) Regional Jet CRJ-550 variants.

Morning is the busiest departure period on Chicago O'Hare Intl Airport to Green Bay flights, with 30% of flights leaving in that window. Afternoon departures account for 30%, evening flights for 20%, and night flights for 20%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $288 to $2,565. That means the highest observed fare was about 9x higher than the lowest one.

American Airlines is the only airline on the Chicago O'Hare Intl Airport to Green Bay route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Chicago O'Hare Intl Airport to Green Bay are currently lower than usual. Average one-way flight prices are about $248, which is 9% below the typical average for this route.

Green Bay Austin-Straubel Airport (GRB) hosts 5 major car rental companies, with daily rates starting from around $33 for economy cars. Top options include:

• Alamo
• Avis
• Budget
• Enterprise Rent-A-Car
• Hertz

Flights from Chicago O'Hare Intl Airport to Green Bay usually depart from Chicago O'Hare Intl (ORD) and arrive at Green Bay Austin-Straubel (GRB).

Yes. Flexible dates can save you up to 40% on flights from Chicago O'Hare Intl Airport to Green Bay. Thursday is the cheapest departure day at $294 round-trip on average, while Tuesday is the most expensive at $486, a difference of $192.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between Chicago O'Hare Intl Airport and Green Bay. The airlines offering nonstop flights on this route include:

• United Airlines
• American Airlines

Among airlines operating Chicago O'Hare Intl Airport to Green Bay flights:

• American Airlines: offers extra legroom; offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a cabin bag and a checked bag in Economy Class
• United Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.