Cheap flights from Chicago to Green Bay

Chicago FSS
CHI
Austin Straubel
GRB

Flight deals from Chicago to Green Bay

Below you can see the best deals on flights Chicago — Green Bay for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 4 October, from $200.

Top 10 cheap flights from Chicago to Green Bay

DL
DL
$ 246

Chicago — Green Bay

07:05—10:22
9 Sep 2026
3 h 17 m
1 stop
DL
DL
$ 246

Chicago — Green Bay

17:10—20:32
9 Sep 2026
3 h 22 m
1 stop
DL
DL
$ 246

Chicago — Green Bay

06:10—11:22
9 Sep 2026
5 h 12 m
1 stop
DL
DL
$ 246

Chicago — Green Bay

15:55—21:35
9 Sep 2026
5 h 40 m
1 stop
DL
DL
$ 246

Chicago — Green Bay

13:55—20:32
9 Sep 2026
6 h 37 m
1 stop
DL
DL
$ 246

Chicago — Green Bay

14:27—20:32
6 Sep 2026
6 h 5 m
1 stop
DL
DL
$ 246

Chicago — Green Bay

07:05—10:22
12 Sep 2026
3 h 17 m
1 stop
DL
DL
$ 246

Chicago — Green Bay

16:48—21:35
12 Sep 2026
4 h 47 m
1 stop
DL
DL
$ 246

Chicago — Green Bay

06:10—11:22
12 Sep 2026
5 h 12 m
1 stop
DL
DL
$ 246

Chicago — Green Bay

09:59—15:36
12 Sep 2026
5 h 37 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Chicago — Green Bay flight

Looking for cheap flights from Chicago to Green Bay? Compare fares from different airlines, check the flight schedule and travel time — and book your Chicago — Green Bay ticket online at the best price.

The route has direct flights — around 170 flights per week, flights are operated by United Airlines, American Airlines, a nonstop flight takes about 1 h 12 min, the distance between the cities is around 294 km.

Planning your trip? You may find our Green Bay travel guide, how to get from the airport into town and Green Bay weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $163Min. price
MarchCheapest
AugustPeak season
YesDirect flights
294 kmDistance
1 h 12 minTravel time
2Airlines
170 / wkFlights

Flight schedule from Chicago to Green Bay

The table shows direct flights from Chicago to Green Bay on the selected date. The flight takes approximately 1 h 12 min. Regular flights are operated by United Airlines and American Airlines. Departures from O'Hare International Airport, Chicago Midway International Airport and Midway International Airport airports, arrivals at Austin Straubel International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Chicago — Green Bay

Below is a calendar of the lowest flight ticket prices for Chicago — Green Bay by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $163 in March, and the most expensive are around $316 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Chicago to Green Bay by month. Tickets are usually cheapest in January (around $214) and priciest in December (about $282) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$214lowMay$252mediumSep$247medium
Feb$227lowJun$272highOct$245medium
Mar$240lowJul$277highNov$252medium
Apr$277highAug$265highDec$282high

Some values are estimated based on seasonality.

When to fly

Weather in Green Bay: it is warmest in July (up to 27 °C on average) and coolest in January (around -2 °C). The driest month is January.

Tickets are usually cheapest in March and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Green Bay

Dry and wet days · Green Bay

Wind speed and direction · Green Bay

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How to get the best deal on a Chicago — Green Bay ticket

  • Book ahead: fares for Chicago — Green Bay are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Chicago is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Green Bay is usually March — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Chicago — Green Bay route are operated by 2 airlines; United Airlines runs the most flights (around 67% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    38x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight ORD → GRB38x/week
      Duration
      1h 17m
      Days
      MTWTFSS
    67.1%Open →
  • American AirlinesAA
    19x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight ORD → GRB19x/week
      Duration
      1h 8m
      Days
      MTWTFSS
    32.9%Open →

Cities and airports on the Chicago — Green Bay route

Flights Chicago — Green Bay depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Austin Straubel International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Chicago

CHI
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Green Bay

GRB
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Chicago — Green Bay flight

How long is the flight from Chicago to Green Bay?

A nonstop Chicago — Green Bay flight takes about 1 h 12 min — the distance between the cities is around 294 km.

How far is it from Chicago to Green Bay?

The distance from Chicago to Green Bay is about 294 km, which a nonstop flight covers in around 1 h 12 min.

Are there direct flights from Chicago to Green Bay?

Yes, there are nonstop flights Chicago — Green Bay — around 170 flights per week.

Which airlines fly from Chicago to Green Bay?

Airlines operating Chicago — Green Bay include United Airlines, American Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Chicago — Green Bay flights use?

Flights from Chicago depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport, and arrive at Austin Straubel International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Chicago to Green Bay?

The price of a Chicago — Green Bay ticket depends on your travel date, season and demand: it is usually cheapest to fly in March, and most expensive in August. Tickets typically cost between $163 and $316. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Chicago — Green Bay?

Flights Chicago — Green Bay are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is March. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Chicago to Green Bay?

To catch a low fare Chicago — Green Bay, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually March.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Chicago

See all
New York CityTorontoDetroitWashington, D.C.AtlantaMinneapolisLos AngelesSeattleBostonDallasHoustonOrlandoDenverNashvilleLondonIndianapolisSan DiegoMontrealMilwaukeeSt. LouisCharlottePhiladelphiaColumbusKansas CityMiamiPhoenixLas VegasCincinnatiGrand RapidsDes MoinesRaleighSan FranciscoMadisonDaytonTampaPittsburghLouisvilleKnoxvilleRochesterCleveland

Where else you can fly from Green Bay

See all
DetroitMinneapolisAtlantaPeoriaCedar RapidsManhattan

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