Cheap flights from Green Bay to Denver

Choose between United Airlines, Delta Air Lines, or American Airlines to find the best price

Why travel with Kiwi.com?
Best price

100+ million searches a day to find you the best available price.

Unique content

Explore unique options you won’t find anywhere else.

Travel hacks

Discover flight options and prices the airlines don’t want you to see.

Travelers usually depart from Green Bay–Austin Straubel International, or Green Bay when they travel from Green Bay to Denver. Book your trip to arrive at Denver International, Denver Union Station, Denver, CO - Federal Center Station, or Denver, CO - Colorado Park & Ride. The distance between Green Bay and Denver is 1455 km. The most popular airlines for this route are United Airlines, Delta Air Lines, American Airlines, and Frontier Airlines. Green Bay and Denver have 131 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights23193914-1917
Fly direct with

Frontier Airlines on Thursdays, and Sundays.

Check-in for a flight from Green Bay to Denver

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
American AirlinesAALAAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight

Frequently asked questions

How long does it take to travel from Green Bay to Denver?
A one-way nonstop (direct) flight between Green Bay and Denver takes around 2.7 hours.
What is the flight distance between Green Bay and Denver?
The flight distance between Green Bay and Denver is 1455 km.
What airlines offer nonstop (direct) flights between Green Bay and Denver?
Several carriers operate flights between Green Bay and Denver. Airlines offering nonstop (direct) flights include Frontier Airlines.
What are the most popular routes to and from Green Bay?
Travelers frequently search for route combinations, such as Green Bay and San Juan, Las Vegas, Houston, Orlando, Portland, Seattle, Miami, Fort Lauderdale, Fresno, Bogotá, Oakland, Ponce, Oklahoma City, New York, Chicago, Los Angeles, Atlanta, Mexico City, Dallas, Phoenix.
What are the most popular routes to and from Denver?
Travelers frequently search for route combinations, such as Denver and Chicago, Dallas, Minneapolis, Los Angeles, Washington, D.C., Houston, Orlando, San Francisco, Atlanta, Las Vegas, Austin, Phoenix, Philadelphia, San Diego, Miami, New York, Tampa, Detroit, Seattle, Salt Lake City.
What airports are near Green Bay?
The main airport in Green Bay is Green Bay–Austin Straubel International. It is also served by General Mitchell International, Dane County Regional, Green Bay–Austin Straubel International, Appleton International, Central Wisconsin, Rhinelander–Oneida County, Wausau Downtown Airport, Delta County, Ford, Sawyer International.
What airports are near Denver?
The main airport in Denver is Denver International. It is also served by Colorado Springs, Eagle County Regional, Cheyenne Regional, Laramie Regional, Pueblo Memorial.
What buses and trains depart from Green Bay?
A number of bus and train companies depart from Green Bay, including Lamers Bus Line, Indian Trails.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Green Bay and Denver?
Yes, it's possible to combine different modes of transport between Green Bay and Denver thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Green Bay and Denver can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Which airlines fly between Green Bay and Denver?
When's the best time to travel between Green Bay and Denver?
What flights operate between Green Bay and Denver?
How many airports are there near Green Bay?
How many airports are there near Denver?
Is it possible to reach Green Bay by bus or train?
What time do nonstop (direct) flights between Green Bay and Denver depart?
What time do nonstop (direct) flights between Green Bay and Denver arrive?
What time do flights between Green Bay and Denver depart?
What time do flights between Green Bay and Denver arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

Find the best connection from Green Bay to Denver

Search, compare, and book flights, trains, or buses to get there.

Search flights, trains & buses