$126 Cheap Flights from Denver (DEN) to Green Bay (GRB)

View $126 flight on Tue, Jan 6, 2026Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Green Bay Austin Straubel Intl. Airport (GRB)

Cheap Flights from Denver to Green Bay (DEN-GRB)

Prices were available within the past 7 days and start at $126 for one-way flights and $251 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Nov 12 - Sat, Nov 15
DEN
Denver
GRB
Green Bay
$251 Roundtrip, found 1 day ago
$251
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Nov 12 from Denver to Green Bay, returning Sat, Nov 15, priced at $251 found 1 day ago
Delta
Tue, Feb 10 - Tue, Mar 3
DEN
Denver
GRB
Green Bay
$251 Roundtrip, found 7 hours ago
$251
Roundtrip
found 7 hours ago
Select Delta flight, departing Tue, Feb 10 from Denver to Green Bay, returning Tue, Mar 3, priced at $251 found 7 hours ago
United
Wed, Nov 12 - Sat, Nov 15
DEN
Denver
GRB
Green Bay
$251 Roundtrip, found 1 day ago
$251
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 12 from Denver to Green Bay, returning Sat, Nov 15, priced at $251 found 1 day ago
American Airlines
Tue, Dec 9 - Tue, Dec 16
DEN
Denver
GRB
Green Bay
$252 Roundtrip, found 6 days ago
$252
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Dec 9 from Denver to Green Bay, returning Tue, Dec 16, priced at $252 found 6 days ago
United
Tue, Nov 11 - Tue, Dec 2
DEN
Denver
GRB
Green Bay
$253 Roundtrip, found 5 days ago
$253
Roundtrip
found 5 days ago
Select United flight, departing Tue, Nov 11 from Denver to Green Bay, returning Tue, Dec 2, priced at $253 found 5 days ago
American Airlines
Wed, Nov 12 - Sat, Nov 15
DEN
Denver
GRB
Green Bay
$253 Roundtrip, found 1 day ago
$253
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Nov 12 from Denver to Green Bay, returning Sat, Nov 15, priced at $253 found 1 day ago
United
Wed, Nov 12 - Sat, Nov 15
DEN
Denver
GRB
Green Bay
$254 Roundtrip, found 1 day ago
$254
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 12 from Denver to Green Bay, returning Sat, Nov 15, priced at $254 found 1 day ago
Delta
Mon, Nov 24 - Wed, Dec 3
DEN
Denver
GRB
Green Bay
$256 Roundtrip, found 6 days ago
$256
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 24 from Denver to Green Bay, returning Wed, Dec 3, priced at $256 found 6 days ago
American Airlines
Tue, Feb 24 - Sat, Feb 28
DEN
Denver
GRB
Green Bay
$258 Roundtrip, found 6 days ago
$258
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Feb 24 from Denver to Green Bay, returning Sat, Feb 28, priced at $258 found 6 days ago
Delta
Mon, Nov 24 - Wed, Dec 3
DEN
Denver
GRB
Green Bay
$259 Roundtrip, found 6 days ago
$259
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 24 from Denver to Green Bay, returning Wed, Dec 3, priced at $259 found 6 days ago

Find the cheapest month to fly from Denver (DEN) to Green Bay (GRB)

May is typically the cheapest month to fly

From $166 - $468 per traveler.

Alternative airports near Green Bay

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Appleton Intl. ATW. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $437
ATW
Appleton Intl.
Cheapest
Average driving time to city center40 min
Flights from $437

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Austin Straubel Intl. Airport (GRB) cost?
Lock in a cheap one-way flight from $126 or cheap return flight from $251 from Denver Intl. Airport (DEN) to Austin Straubel Intl. Airport (GRB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to Austin Straubel Intl. Airport (GRB)?
The cheapest month to fly from DEN to GRB is November, when demand is low. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Austin Straubel Intl. Airport (GRB)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from DEN to GRB. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Denver Intl. Airport (DEN) to Austin Straubel Intl. Airport (GRB)?
You'll have to book a flight with a layover if you're traveling from Denver Intl. Airport (DEN) to Austin Straubel Intl. Airport (GRB). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from DEN to GRB?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from DEN to GRB?
Frontier Airlines has the strongest track record for on-time direct flights from Denver Intl. Airport (DEN) to Austin Straubel Intl. Airport (GRB), with an on-time rating of 93%. Use the Expedia App to view your flight schedule before you go and get real-time alerts about any trip changes.
What is the best time to fly from Denver Intl. Airport (DEN) to Austin Straubel Intl. Airport (GRB)?
Choose a flight from Denver Intl. Airport (DEN) to Austin Straubel Intl. Airport (GRB) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Green Bay from Denver Intl. Airport (DEN)?
Appleton Intl. Airport (ATW) is the only airport in Green Bay with direct flights from Denver Intl. Airport (DEN). Check out the available options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to Austin Straubel Intl. Airport (GRB) last-minute?
Booking your plane ticket from DEN to GRB shortly before your trip is generally more expensive. But if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a DEN to GRB flight and hotel package?
You'll typically save money by booking a DEN to GRB flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your preferred accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Austin Straubel Intl. Airport (GRB)?
Typically, it's possible to cancel or reschedule your DEN to GRB flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Denver Intl.
Destination airport
Austin Straubel Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$250
Distance
903 mi

Book with confidence

Denver to Green Bay Flights

The cheapest times to fly from Denver to Green Bay

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Denver to Green Bay are during the month of November. You can find some of the cheapest flights from Denver to Green Bay with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Green Bay

Sunday is one of the best days to book for cheap flights from Denver to Green Bay: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Denver to Green Bay

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Denver to Green Bay in 2025. You can also book with separate airlines for your outbound and return journeys, from $126 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Denver to Green Bay flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Denver to Green Bay airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Denver to Green Bay Flights

Explore a world of travel with Expedia

*Available to One Key members.