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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Green Bay from Colorado 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 Colorado 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 Colorado 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 Colorado 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 Colorado 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>

$129 CHEAP FLIGHTS from Colorado to Green Bay

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Flight Deals

Cheap Flights from Colorado to Green Bay

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado to Green Bay that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Colorado to Green Bay

Wed, Oct 8 - Tue, Oct 14

6:00 am - 12:44 pmCOS-GRB

5h 44m1 stop

5:25 pm - 9:41 pmGRB-COS

5h 16m1 stop

$251United Airlines

Find Deal

Fri, Oct 24 - Wed, Oct 29

12:55 am - 9:02 amDEN-GRB

7h 07m1 stop

12:02 pm - 3:42 pmGRB-DEN

4h 40m1 stop

$251Delta

Find Deal

Sat, Oct 18 - Mon, Oct 20

9:36 am - 4:49 pmDEN-GRB

6h 13m1 stop

6:35 pm - 11:30 pmGRB-DEN

5h 55m1 stop

$255United Airlines

Find Deal

Wed, Oct 8 - Tue, Oct 14

12:54 pm - 10:40 pmCOS-GRB

8h 46m2 stops

5:25 pm - 9:41 pmGRB-COS

5h 16m1 stop

$256United Airlines

Find Deal

Fri, Nov 14 - Sat, Nov 15

12:32 pm - 7:22 pmDEN-GRB

5h 50m1 stop

6:00 am - 3:46 pmGRB-DEN

10h 46m2 stops

$260American Airlines

Find Deal

Sat, Oct 25 - Wed, Oct 29

7:21 am - 2:32 pmDEN-GRB

6h 11m1 stop

9:44 am - 6:12 pmGRB-DEN

9h 28m2 stops

$275American Airlines

Find Deal

Sat, Oct 25 - Wed, Oct 29

7:08 am - 7:38 pmDEN-GRB

11h 30m2 stops

9:44 am - 6:12 pmGRB-DEN

9h 28m2 stops

$280American Airlines

Find Deal

Sat, Sep 27 - Wed, Oct 1

6:00 am - 12:44 pmCOS-GRB

5h 44m1 stop

5:25 pm - 9:41 pmGRB-COS

5h 16m1 stop

$289United Airlines

Find Deal

Fri, Oct 24 - Tue, Nov 4

12:55 am - 9:02 amDEN-GRB

7h 07m1 stop

4:16 pm - 7:30 pmGRB-DEN

4h 14m1 stop

$294Delta

Find Deal

Sat, Sep 27 - Wed, Oct 1

11:30 am - 9:33 pmCOS-GRB

9h 03m2 stops

2:40 pm - 9:41 pmGRB-COS

8h 01m1 stop

$294United Airlines

Find Deal

Cheapest round-trip

$251

Typical prices: $468-622

United Airlines

Wed 10/8Tue 10/14

COS - GRB • 1 stop

Cheapest one-way

$129

Typical prices: $147-466

Delta

Thu 11/27

DEN - GRB • 1 stop

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Green Bay!

Useful Info

Low season	January
High season	October
Cheapest flight	$129

Best time to beat the crowds but there is an average 7% increase in price.

Most popular time to fly with an average 2% increase in price.

Flight from Denver to Green Bay

How does KAYAK find such low prices on flights from Colorado 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 Colorado to Green Bay.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Green Bay?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Green Bay from Colorado 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 Colorado 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 Colorado with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado 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 Colorado 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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

GRB

$129 Find Cheap Flights from Colorado to Green Bay

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

Cheap Flights from Colorado to Green Bay

Recent round-trip flight deals from Colorado to Green Bay

Recent one-way flight deals from Colorado to Green Bay

Recent last minute flight deals from Colorado to Green Bay

Everything you should know

Good to know

FAQs for booking flights from Colorado to Green Bay

How does KAYAK find such low prices on flights from Colorado 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 Colorado to Green Bay.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Green Bay from Colorado 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 Colorado 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 Colorado with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado 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 Colorado 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 Colorado

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