$677 Cheap Flights from Copenhagen (CPH) to Green Bay (GRB)

View $677 flight on Sun, Aug 17, 2025Opens in a new window

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Green Bay Austin Straubel Intl. Airport (GRB)

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Cheap Flights from Copenhagen to Green Bay (CPH-GRB)

Prices were available within the past 7 days and start at $677 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Copenhagen (CPH) to Green Bay (GRB)
Origin airport
Kastrup
Destination airport
Austin Straubel Intl.
Distance
4130 mi

Copenhagen to Green Bay Flights

The cheapest times to fly from Copenhagen 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 Copenhagen to Green Bay are during the month of . You can find some of the cheapest flights from Copenhagen to Green Bay with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Copenhagen 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 Copenhagen 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 Copenhagen to Green Bay in 2025. You can also book with separate airlines for your outbound and return journeys, from $677 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 Copenhagen 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 Copenhagen 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.

 

Frequently asked questions

How much does a flight from Kastrup Airport (CPH) to Austin Straubel Intl. Airport (GRB) cost?
Discover the latest flight deals from CPH to GRB by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CPH to GRB?
The cheapest flights from CPH to GRB are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CPH to GRB?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CPH to GRB. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Kastrup Airport (CPH) to Austin Straubel Intl. Airport (GRB)?
You'll need to take a flight with a layover when traveling from Kastrup Airport (CPH) to Austin Straubel Intl. Airport (GRB). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from CPH to GRB?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kastrup Airport (CPH) to Austin Straubel Intl. Airport (GRB)?
To avoid possible delays on the Kastrup Airport (CPH) to Austin Straubel Intl. Airport (GRB) route, aim to fly before 3 PM. Later flights have a 22% higher chance of being canceled.**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.
Is it cheaper to buy a plane ticket from Kastrup Airport (CPH) to Austin Straubel Intl. Airport (GRB) last-minute?
Waiting until right before your break to book a flight from CPH to GRB generally means paying more. While it's possible to find some last-minute deals, there's no guarantee. Allow some flexibility in your schedule for the best chance of snagging a bargain.
Is it cheaper to book a CPH to GRB flight and hotel package?
Compared with arranging hotels and flights separately, booking a CPH to GRB flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place takes the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Austin Straubel Intl. Airport (GRB)?
It's generally possible to reschedule or cancel your CPH to GRB flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.