Cheap flights from Green Bay to Chicago

Austin Straubel
GRB
Chicago FSS
CHI

Flight deals from Green Bay to Chicago

Below you can see the best deals on flights Green Bay — Chicago 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 11 October, from $162.

Top 10 cheap flights from Green Bay to Chicago

DL
DL
$ 256

Green Bay — Chicago

12:02—16:59
15 Sep 2026
4 h 57 m
1 stop
DL
DL
$ 256

Green Bay — Chicago

07:00—12:39
15 Sep 2026
5 h 39 m
1 stop
DL
DL
$ 256

Green Bay — Chicago

16:16—21:33
15 Sep 2026
5 h 17 m
1 stop
DL
DL
$ 256

Green Bay — Chicago

12:02—18:19
15 Sep 2026
6 h 17 m
1 stop
DL
DL
$ 256

Green Bay — Chicago

12:02—16:59
23 Sep 2026
4 h 57 m
1 stop
DL
DL
$ 256

Green Bay — Chicago

16:16—21:33
23 Sep 2026
5 h 17 m
1 stop
DL
DL
$ 256

Green Bay — Chicago

12:02—18:19
23 Sep 2026
6 h 17 m
1 stop
DL
DL
$ 256

Green Bay — Chicago

07:00—10:37
19 Sep 2026
3 h 37 m
1 stop
DL
DL
$ 256

Green Bay — Chicago

12:02—16:59
19 Sep 2026
4 h 57 m
1 stop
DL
DL
$ 256

Green Bay — Chicago

11:02—16:14
19 Sep 2026
5 h 12 m
1 stop

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

About the Green Bay — Chicago flight

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

The route has direct flights — around 109 flights per week, flights are operated by United Airlines, American Airlines, a nonstop flight takes about 1 h 20 min, the distance between the cities is around 294 km.

Planning your trip? You may find our Chicago travel guide, how to get from the airport into town and Chicago 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 $162Min. price
OctoberCheapest
AugustPeak season
YesDirect flights
294 kmDistance
1 h 20 minTravel time
2Airlines
109 / wkFlights

Flight schedule from Green Bay to Chicago

The table shows direct flights from Green Bay to Chicago on the selected date. The flight takes approximately 1 h 20 min. Regular flights are operated by United Airlines and American Airlines. Departures from Austin Straubel International Airport airports, arrivals at O'Hare International Airport, Chicago Midway International Airport and Midway 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: 25 Aug 2026

Flight ticket prices by day: Green Bay — Chicago

Below is a calendar of the lowest flight ticket prices for Green Bay — Chicago by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $162 in October, and the most expensive are around $345 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 Green Bay to Chicago by month. Tickets are usually cheapest in October (around $210) and priciest in June (about $276) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$216lowMay$252mediumSep$246medium
Feb$264highJun$276highOct$210low
Mar$240mediumJul$234mediumNov$222low
Apr$240mediumAug$270highDec$276high

Some values are estimated based on seasonality.

When to fly

Weather in Chicago: it is warmest in July (up to 27 °C on average) and coolest in January (around 0 °C). The driest month is November.

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

Temperature · Chicago

Dry and wet days · Chicago

Wind speed and direction · Chicago

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

  • Book ahead: fares for Green Bay — Chicago 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.
  • The cheapest month to fly to Chicago is usually October — 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 Green Bay — Chicago route are operated by 2 airlines; United Airlines runs the most flights (around 75% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    27x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight GRB → ORD27x/week
      Duration
      1h 23m
      Days
      MTWTFSS
    75.2%Open →
  • American AirlinesAA
    9x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight GRB → ORD9x/week
      Duration
      1h 21m
      Days
      MTWTFSS
    24.8%Open →

Cities and airports on the Green Bay — Chicago route

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

Departure

Green Bay

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

Chicago

CHI
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 Green Bay — Chicago flight

How long is the flight from Green Bay to Chicago?

A nonstop Green Bay — Chicago flight takes about 1 h 20 min — the distance between the cities is around 294 km.

How far is it from Green Bay to Chicago?

The distance from Green Bay to Chicago is about 294 km, which a nonstop flight covers in around 1 h 20 min.

Are there direct flights from Green Bay to Chicago?

Yes, there are nonstop flights Green Bay — Chicago — around 109 flights per week.

Which airlines fly from Green Bay to Chicago?

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

Which airports do Green Bay — Chicago flights use?

Flights from Green Bay depart from Austin Straubel International Airport, and arrive at O'Hare International Airport, Chicago Midway International Airport, Midway 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 Green Bay to Chicago?

The price of a Green Bay — Chicago ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in August. Tickets typically cost between $162 and $345. Check the current lowest fare and low-price calendar on this page.

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

Flights Green Bay — Chicago 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 October. Compare prices by month in the price trend chart on this page.

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

To catch a low fare Green Bay — Chicago, 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 October.

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 Green Bay

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DetroitMinneapolisAtlantaPeoriaCedar RapidsManhattan

Where else you can fly from Chicago

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

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