Cheap Flights from Williston (XWA) to Grand Forks (GFK)

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Find available prices by choosing your travel dates.

Cheap Flights from Williston to Grand Forks (XWA-GFK)

Prices were available within the past 7 days and start at for one-way flights and $356 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, May 12 - Wed, May 21
XWA
Williston
GFK
Grand Forks
$356 Roundtrip, found 5 days ago
$356
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, May 12 from Williston to Grand Forks, returning Wed, May 21, priced at $356 found 5 days ago
Delta
Sat, May 17 - Wed, May 21
XWA
Williston
GFK
Grand Forks
$376 Roundtrip, found 5 days ago
$376
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, May 17 from Williston to Grand Forks, returning Wed, May 21, priced at $376 found 5 days ago
Delta
Mon, May 12 - Tue, May 20
XWA
Williston
GFK
Grand Forks
$506 Roundtrip, found 5 days ago
$506
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, May 12 from Williston to Grand Forks, returning Tue, May 20, priced at $506 found 5 days ago
Delta
Thu, May 15 - Wed, May 21
XWA
Williston
GFK
Grand Forks
$571 Roundtrip, found 5 days ago
$571
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, May 15 from Williston to Grand Forks, returning Wed, May 21, priced at $571 found 5 days ago
Flights from Williston (XWA) to Grand Forks (GFK)
Origin airport
Basin Intl.
Destination airport
Grand Forks Intl.
Roundtrip price
$356
Distance
303 mi

Williston to Grand Forks Flights

The cheapest times to fly from Williston to Grand Forks

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

The best time to book a flight from Williston to Grand Forks

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

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 Williston to Grand Forks in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Williston to Grand Forks 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 Williston to Grand Forks 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 Basin Intl. Airport (XWA) to Grand Forks Intl. Airport (GFK) cost?
Discover the latest flight deals from XWA to GFK 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 XWA to GFK?
The cheapest flights from XWA to GFK 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 XWA to GFK?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from XWA to GFK. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Basin Intl. Airport (XWA) to Grand Forks Intl. Airport (GFK)?
Direct flights from Basin Intl. Airport (XWA) to Grand Forks Intl. Airport (GFK) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel dates and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from XWA to GFK?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Basin Intl. Airport (XWA) to Grand Forks Intl. Airport (GFK)?
Opt for a flight from Basin Intl. Airport (XWA) to Grand Forks Intl. Airport (GFK) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this 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.
Is it cheaper to buy a plane ticket from Basin Intl. Airport (XWA) to Grand Forks Intl. Airport (GFK) last-minute?
Last-minute fares from XWA to GFK are usually more expensive. To lock in the cheapest rates, start looking for flights early. That being said, if you can play around with your travel dates, you may score a cheap ticket just before your departure.
Is it cheaper to book a XWA to GFK flight and hotel package?
You can save money by securing a XWA to GFK 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. After selecting your ideal flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Basin Intl. Airport (XWA) to Grand Forks Intl. Airport (GFK)?
Typically, you can cancel or modify your XWA to GFK flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline’s rules and fees on flight changes, or if you need further information, head to our Customer Service portal.

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*Available to One Key members.