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>

$164 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, May 21 - Sat, May 23

5:50 pm - 7:11 pm

ORD

GRB

1h 21mnonstop

2:35 pm - 4:02 pm

GRB

ORD

1h 27mnonstop

$238United Airlines

Wed, Jun 3 - Sat, Jun 6

5:05 pm - 6:19 pm

ORD

GRB

1h 14mnonstop

6:04 am - 7:30 am

GRB

ORD

1h 26mnonstop

$239American Airlines

Thu, May 28 - Mon, Jun 1

5:05 pm - 6:19 pm

ORD

GRB

1h 14mnonstop

2:55 pm - 4:18 pm

GRB

ORD

1h 23mnonstop

$249American Airlines

Fri, Aug 7 - Sun, Aug 9

11:05 pm - 12:16 am

ORD

GRB

1h 11mnonstop

12:27 pm - 1:49 pm

GRB

ORD

1h 22mnonstop

$254American Airlines

Wed, Jun 3 - Sat, Jun 6

2:00 pm - 8:34 pm

ORD

GRB

6h 34m

1 stop

5:01 pm - 8:14 pm

GRB

ORD

3h 13m

1 stop

$259Delta

Mon, Jun 8 - Mon, Jun 15

9:54 am - 3:34 pm

MDW

GRB

5h 40m

1 stop

6:15 am - 1:09 pm

GRB

MDW

6h 54m

1 stop

$259Delta

Tue, May 26 - Sat, May 30

7:58 pm - 9:30 pm

ORD

GRB

1h 32mnonstop

5:00 am - 6:20 am

GRB

ORD

1h 20mnonstop

$269United Airlines

Wed, Jul 8 - Sat, Jul 11

2:07 pm - 8:30 pm

ORD

GRB

6h 23m

1 stop

6:15 am - 11:45 am

GRB

ORD

5h 30m

1 stop

$279Delta

Fri, May 22 - Tue, May 26

7:00 am - 10:31 am

ORD

GRB

3h 31m

1 stop

4:19 pm - 9:20 pm

GRB

ORD

5h 01m

1 stop

$289Delta

Wed, May 27 - Sun, May 31

6:00 am - 11:45 am

STL

GRB

5h 45m

1 stop

6:51 pm - 11:54 pm

GRB

STL

5h 03m

1 stop

$289American Airlines

Useful Info

Low season	February
High season	July
Cheapest flight	$164

Best time to beat the crowds with an average 3% 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

$164 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