$1,387 Cheap Flights from Copenhagen (CPH) to Williston (XWA)

View $1,387 flight on Sat, Apr 11, 2026Opens in a new window

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Williston, ND (XWA-Basin Intl.)

Cheap Flights from Copenhagen to Williston (CPH-XWA)

Prices were available within the past 7 days and start at $1,387 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Kastrup Airport (CPH) to Basin Intl. Airport (XWA) cost?
Snag a cheap one-way flight from $1,387 or cheap return flight from Kastrup Airport (CPH) to Basin Intl. Airport (XWA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Kastrup Airport (CPH) to Basin Intl. Airport (XWA)?
The cheapest month to fly from CPH to XWA is , when there's less demand. Off-peak months are often when better flight deals are available between these airports.
What is the cheapest airline that flies from Kastrup Airport (CPH) to Basin Intl. Airport (XWA)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from CPH to XWA. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Kastrup Airport (CPH) to Basin Intl. Airport (XWA)?
Nonstop flights from Kastrup Airport (CPH) to Basin Intl. Airport (XWA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CPH to XWA?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, time of year and other factors.*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 Basin Intl. Airport (XWA)?
To avoid potential delays on the Kastrup Airport (CPH) to Basin Intl. Airport (XWA) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Basin Intl. Airport (XWA) last-minute?
Booking your plane ticket from CPH to XWA right before your getaway is usually more expensive. However, if there's some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a CPH to XWA flight and hotel package?
Compared with arranging flights and hotels separately, booking a CPH to XWA flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the hassle out of travel planning. Simply secure your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Basin Intl. Airport (XWA)?
Typically, it's possible to reschedule or cancel your CPH to XWA flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Kastrup
Destination airport
Basin Intl.
Distance
4375 mi

Book with confidence

Copenhagen to Williston Flights

The cheapest times to fly from Copenhagen to Williston

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

 

The best time to book a flight from Copenhagen to Williston

Sunday is one of the best days to book for cheap flights from Copenhagen to Williston: 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 Williston

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 Williston in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,387 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 Williston 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 Williston 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.

 

Copenhagen to Williston Flights

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*Available to One Key members.