$697 Cheap Flights from Bismarck (BIS) to Grand Forks (GFK)

View $697 flight on Thu, Nov 6, 2025Opens in a new window

Popular airlines from Bismarck, ND (BIS-Bismarck Municipal) to Grand Forks, ND (GFK-Grand Forks Intl.)

Cheap Flights from Bismarck to Grand Forks (BIS-GFK)

Prices were available within the past 7 days and start at $697 for one-way flights and $537 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Nov 25 - Sat, Dec 6
BIS
Bismarck
GFK
Grand Forks
$537 Roundtrip, found 3 days ago
$537
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Nov 25 from Bismarck to Grand Forks, returning Sat, Dec 6, priced at $537 found 3 days ago
Delta
Thu, Nov 27 - Sat, Nov 29
BIS
Bismarck
GFK
Grand Forks
$587 Roundtrip, found 2 days ago
$587
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 27 from Bismarck to Grand Forks, returning Sat, Nov 29, priced at $587 found 2 days ago
Delta
Tue, Nov 25 - Sun, Nov 30
BIS
Bismarck
GFK
Grand Forks
$676 Roundtrip, found 3 days ago
$676
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Nov 25 from Bismarck to Grand Forks, returning Sun, Nov 30, priced at $676 found 3 days ago
Delta
Thu, Nov 13 - Wed, Nov 19
BIS
Bismarck
GFK
Grand Forks
$687 Roundtrip, found 5 days ago
$687
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Nov 13 from Bismarck to Grand Forks, returning Wed, Nov 19, priced at $687 found 5 days ago
Delta
Thu, Nov 27 - Sat, Nov 29
BIS
Bismarck
GFK
Grand Forks
$707 Roundtrip, found 2 days ago
$707
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 27 from Bismarck to Grand Forks, returning Sat, Nov 29, priced at $707 found 2 days ago
Delta
Tue, Nov 25 - Mon, Dec 1
BIS
Bismarck
GFK
Grand Forks
$716 Roundtrip, found 3 days ago
$716
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Nov 25 from Bismarck to Grand Forks, returning Mon, Dec 1, priced at $716 found 3 days ago
Delta
Mon, Nov 24 - Wed, Nov 26
BIS
Bismarck
GFK
Grand Forks
$725 Roundtrip, found 3 days ago
$725
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Nov 24 from Bismarck to Grand Forks, returning Wed, Nov 26, priced at $725 found 3 days ago
Delta
Thu, Nov 13 - Mon, Nov 17
BIS
Bismarck
GFK
Grand Forks
$727 Roundtrip, found 5 days ago
$727
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Nov 13 from Bismarck to Grand Forks, returning Mon, Nov 17, priced at $727 found 5 days ago
Delta
Tue, May 12 - Thu, May 14
BIS
Bismarck
GFK
Grand Forks
$763 Roundtrip, found 6 days ago
$763
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, May 12 from Bismarck to Grand Forks, returning Thu, May 14, priced at $763 found 6 days ago
Delta
Fri, Nov 14 - Mon, Nov 17
BIS
Bismarck
GFK
Grand Forks
$767 Roundtrip, found 5 days ago
$767
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Nov 14 from Bismarck to Grand Forks, returning Mon, Nov 17, priced at $767 found 5 days ago
Delta
Thu, Nov 27 - Sat, Nov 29
BIS
Bismarck
GFK
Grand Forks
$776 Roundtrip, found 2 days ago
$776
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 27 from Bismarck to Grand Forks, returning Sat, Nov 29, priced at $776 found 2 days ago
Delta
Wed, Nov 12 - Sat, Nov 22
BIS
Bismarck
GFK
Grand Forks
$777 Roundtrip, found 5 days ago
$777
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Nov 12 from Bismarck to Grand Forks, returning Sat, Nov 22, priced at $777 found 5 days ago
Delta
Mon, Nov 10 - Sat, Nov 22
BIS
Bismarck
GFK
Grand Forks
$797 Roundtrip, found 5 days ago
$797
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Nov 10 from Bismarck to Grand Forks, returning Sat, Nov 22, priced at $797 found 5 days ago
Delta
Wed, Nov 12 - Wed, Nov 19
BIS
Bismarck
GFK
Grand Forks
$807 Roundtrip, found 5 days ago
$807
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Nov 12 from Bismarck to Grand Forks, returning Wed, Nov 19, priced at $807 found 5 days ago
Delta
Thu, Nov 27 - Sat, Nov 29
BIS
Bismarck
GFK
Grand Forks
$827 Roundtrip, found 2 days ago
$827
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 27 from Bismarck to Grand Forks, returning Sat, Nov 29, priced at $827 found 2 days ago

Frequently asked questions

How much does a flight from Bismarck Municipal Airport (BIS) to Grand Forks Intl. Airport (GFK) cost?
Get a cheap one-way flight from $697 or cheap return flight from $537 from Bismarck Municipal Airport (BIS) 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 Bismarck Municipal Airport (BIS) to Grand Forks Intl. Airport (GFK)?
November is the least expensive month to fly from BIS to GFK. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Bismarck Municipal Airport (BIS) to Grand Forks Intl. Airport (GFK)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from BIS to GFK. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Bismarck Municipal Airport (BIS) to Grand Forks Intl. Airport (GFK)?
Direct flights from Bismarck Municipal Airport (BIS) to Grand Forks Intl. Airport (GFK) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BIS to GFK?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bismarck Municipal Airport (BIS) to Grand Forks Intl. Airport (GFK)?
Book a flight from Bismarck Municipal Airport (BIS) to Grand Forks Intl. Airport (GFK) that takes off before 3 PM to reduce the likelihood of delays. 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 Bismarck Municipal Airport (BIS) to Grand Forks Intl. Airport (GFK) last-minute?
Booking your ticket from BIS to GFK just before your journey is generally more expensive. But if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a BIS to GFK flight and hotel package?
Compared with arranging hotels and flights separately, booking a BIS to GFK flight and hotel package with Expedia could lead to significant savings. Better yet, having 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 personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Bismarck Municipal Airport (BIS) to Grand Forks Intl. Airport (GFK)?
Typically, you can cancel or modify your BIS to GFK flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want further details, visit our Customer Service portal.

Travel information

Origin airport
Bismarck Municipal
Destination airport
Grand Forks Intl.
Roundtrip price
$537
Distance
186 mi

Book with confidence

Bismarck to Grand Forks Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Bismarck 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 Bismarck 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 Bismarck to Grand Forks in 2025. You can also book with separate airlines for your outbound and return journeys, from $697 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 Bismarck 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 Bismarck 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.

 

Bismarck to Grand Forks Flights

Explore a world of travel with Expedia

*Available to One Key members.