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$369+ Cheap flights from Grand Forks (GFK) to Idaho

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
GFK — BOI
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from Grand Forks to Idaho

Cheapest flights from Grand Forks to Idaho
Explore the most affordable flight options available from Grand Forks to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:30 pm
GFK
-
BOI
1 stop5h 40m
Delta
Fri 4/105:30 am
BOI
-
GFK
1 stop5h 05m
Delta
Deal found 3/6$369
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/214:30 pm
GFK
-
BOI
1 stop5h 39m
Delta
Wed 3/255:30 am
BOI
-
GFK
1 stop5h 05m
Delta
Deal found 3/6$734
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/124:30 pm
GFK
-
BOI
1 stop5h 39m
Delta
Thu 3/193:01 pm
BOI
-
GFK
1 stop7h 09m
Delta
Deal found 3/10$982

Find flight deals from Grand Forks to Idaho

Keep the following information in mind while searching for Grand Forks to Idaho flight deals. Data was last updated March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$369
(Delta)
Provider with most accurate pricing for Grand Forks-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Forks-Boise Air Term. Gowen Fld flights.
Search Deals
From Grand Forks to Idaho
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Forks to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 11, 2026.
Use the filters below to find and compare flights from Grand Forks to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand ForksBoise

GFK - BOI

GFKBOI

Grand Forks

Fri 4/3

4:30 pm-9:10 pm

1 stop5h 40m

Boise Air Term. Gowen Fld

Fri 4/10

5:30 am-11:35 am

1 stop5h 05m

$369
Quickest round-trip

Grand ForksBoise

GFK - BOI

GFKBOI

Grand Forks

Sat 3/21

4:30 pm-9:09 pm

1 stop5h 39m

Boise Air Term. Gowen Fld

Wed 3/25

5:30 am-11:35 am

1 stop5h 05m

$734

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Sorted by cheapest first

Best time to book a flight from Grand Forks to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Grand Forks with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Grand Forks to Idaho

What is the cheapest month to book a flight from Grand Forks to Idaho?

Currently, April is the cheapest month in which you can book a flight from Grand Forks to Idaho (average of $228). Flying from Grand Forks to Idaho in February is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Grand Forks to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Grand Forks to Idaho?

    For a flight from Grand Forks to Idaho, you will be flying from Grand Forks. Grand Forks (GFK) is just 6.8 mi from the center of the city.

  • How long is the flight from Grand Forks to Idaho?

    Airlines like Delta fly from Grand Forks to Idaho in about 5h 40m. The time it takes to get you to your destination can typically vary by up to . Grand Forks and Idaho are separated by a distance of 963 mi.

  • Can I find deals for flights from Grand Forks to Idaho that include hotel bookings?

    Yes. In addition to deals on Grand Forks to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grand Forks to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Forks to Idaho.

  • Can I find deals for business class flights from Grand Forks to Idaho?

    Yes. Cheapflights offers flight deals from Grand Forks to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Grand Forks to Idaho?

    Currently, April is the cheapest month in which you can book a flight from Grand Forks to Idaho (average of $228). Flying from Grand Forks to Idaho in February is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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