Cheap Flights from Casper (CPR) to Grand Forks (GFK)

Popular airlines from Casper, WY (CPR-Natrona County Intl.) to Grand Forks, ND (GFK-Grand Forks Intl.)

Cheap Flights from Casper to Grand Forks (CPR-GFK)

Prices were available within the past 7 days and start at for one-way flights and $1,269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Oct 25 - Sun, Oct 26
CPR
Casper
GFK
Grand Forks
$1,269 Roundtrip, found 4 days ago
$1,269
Roundtrip
found 4 days ago
Select United flight, departing Sat, Oct 25 from Casper to Grand Forks, returning Sun, Oct 26, priced at $1,269 found 4 days ago
United
Sat, Oct 25 - Sun, Oct 26
CPR
Casper
GFK
Grand Forks
$1,322 Roundtrip, found 4 days ago
$1,322
Roundtrip
found 4 days ago
Select United flight, departing Sat, Oct 25 from Casper to Grand Forks, returning Sun, Oct 26, priced at $1,322 found 4 days ago
Flights from Casper (CPR) to Grand Forks (GFK)
Origin airport
Natrona County Intl.
Destination airport
Grand Forks Intl.
Roundtrip price
$1,269
Distance
569 mi

Casper to Grand Forks Flights

The cheapest times to fly from Casper 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 Casper to Grand Forks are during the month of October. You can find some of the cheapest flights from Casper to Grand Forks with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Casper 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 Casper 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 Casper 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 Casper 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 Casper 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 Natrona County Intl. Airport (CPR) to Grand Forks Intl. Airport (GFK) cost?
Get a cheap one-way flight or cheap return flight from $1,269 from Natrona County Intl. Airport (CPR) to Grand Forks Intl. Airport (GFK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Natrona County Intl. Airport (CPR) to Grand Forks Intl. Airport (GFK)?
Flying in October can help you save, as it's the cheapest month for flights between CPR and GFK. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Natrona County Intl. Airport (CPR) to Grand Forks Intl. Airport (GFK)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from CPR to GFK. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Natrona County Intl. Airport (CPR) to Grand Forks Intl. Airport (GFK)?
You'll need to take a flight with a layover if you're traveling from Natrona County Intl. Airport (CPR) to Grand Forks Intl. Airport (GFK). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from CPR to GFK?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change based on the season, airline 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 Natrona County Intl. Airport (CPR) to Grand Forks Intl. Airport (GFK)?
To touch down at Grand Forks Intl. Airport (GFK) on schedule, pick a flight that takes off from Natrona County Intl. Airport (CPR) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Natrona County Intl. Airport (CPR) to Grand Forks Intl. Airport (GFK) last-minute?
Waiting until just before your departure to book a ticket from CPR to GFK often results in higher prices. Although you may find some last-minute discounts, there's no guarantee. Allow some flexibility in your schedule to boost your chances of snagging a bargain.
Is it cheaper to book a CPR to GFK flight and hotel package?
Compared with arranging hotels and flights separately, booking a CPR to GFK flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place takes the hassle out of travel planning. Just secure your flights and choose from our extensive range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Natrona County Intl. Airport (CPR) to Grand Forks Intl. Airport (GFK)?
Typically, it's possible to cancel or reschedule your CPR to GFK flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.