How does KAYAK find such low prices on flights from Illinois to Green Bay?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Green Bay. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Green Bay?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Green Bay from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Green Bay?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Green Bay with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Green Bay?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Green Bay from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$134 CHEAP FLIGHTS from Illinois to Green Bay

GRB

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Cheap Flights from Illinois to Green Bay

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Green Bay

Thu, Mar 19 - Sun, Mar 22

6:15 am - 11:18 am

ORD

GRB

5h 03m

1 stop

4:19 pm - 9:26 pm

GRB

ORD

5h 07m

1 stop

$177Delta

Thu, Mar 19 - Sun, Mar 22

10:29 pm - 11:32 pm

ORD

GRB

1h 03mnonstop

6:38 pm - 7:59 pm

GRB

ORD

1h 21mnonstop

$179American Airlines

Thu, Mar 19 - Sun, Mar 22

8:20 am - 9:26 am

ORD

GRB

1h 06mnonstop

5:00 am - 6:24 am

GRB

ORD

1h 24mnonstop

$180American Airlines

Tue, Mar 10 - Sat, Mar 14

12:51 pm - 2:06 pm

ORD

GRB

1h 15mnonstop

10:34 am - 12:00 pm

GRB

ORD

1h 26mnonstop

$209United Airlines

Tue, Mar 10 - Sat, Mar 14

8:55 am - 3:38 pm

ORD

GRB

6h 43m

1 stop

7:00 am - 1:24 pm

GRB

ORD

6h 24m

1 stop

$229Delta

Tue, Mar 10 - Sat, Mar 14

9:30 am - 3:38 pm

MDW

GRB

6h 08m

1 stop

7:00 am - 12:29 pm

GRB

MDW

5h 29m

1 stop

$229Delta

Tue, Apr 21 - Fri, Apr 24

5:04 pm - 8:38 pm

ORD

GRB

3h 34m

1 stop

4:22 pm - 8:38 am

GRB

ORD

16h 16m

1 stop

$239Delta

Thu, Mar 19 - Sun, Mar 22

12:51 pm - 2:06 pm

ORD

GRB

1h 15mnonstop

5:28 pm - 6:51 pm

GRB

ORD

1h 23mnonstop

$240United Airlines

Mon, Mar 23 - Mon, Mar 30

7:40 am - 11:49 am

STL

GRB

4h 09m

1 stop

5:35 pm - 9:08 pm

GRB

STL

3h 33m

1 stop

$249United Airlines

Fri, Apr 3 - Sun, Apr 5

6:00 am - 9:26 am

STL

GRB

3h 26m

1 stop

5:00 am - 12:43 pm

GRB

STL

7h 43m

2 stops

$254American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$134

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly and prices are also 4% lower on average.

Flight from Chicago O'Hare Airport to Green Bay

How does KAYAK find such low prices on flights from Illinois to Green Bay?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Green Bay.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Green Bay?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Green Bay from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Green Bay?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Green Bay with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Green Bay?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Green Bay from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Green Bay

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Green Bay

Green Bay (GRB)

GRB

$134 Find Cheap Flights from Illinois to Green Bay

KAYAK searches hundreds of travel sites at once for deals on flights to Green Bay

Cheap Flights from Illinois to Green Bay

Recent round-trip flight deals from Illinois to Green Bay

Recent one-way flight deals from Illinois to Green Bay

Recent last minute flight deals from Illinois to Green Bay

Recent direct flight deals from Illinois to Green Bay

Good to know

FAQs for booking flights from Illinois to Green Bay

How does KAYAK find such low prices on flights from Illinois to Green Bay?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Green Bay.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Green Bay?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Green Bay from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Green Bay?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Green Bay with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Green Bay?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Green Bay from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Green Bay

Information on the airport you'll fly into in Green Bay

Cabin class types available on flights to Illinois

Complete your trip to Green Bay with a hotel stay or car rental

Find direct flights for Green Bay

Flights to other popular destinations

Flights from domestic origins to Green Bay

Choose which airport to fly into in Green Bay

Find deals for your return flight