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$417+ Cheap flights from Grand Forks to Boise (GFK - BOI)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
GFK — BOI
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Grand Forks to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Grand Forks (GFK) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$417
(Delta)
From Grand Forks to Boise Air Term. Gowen Fld
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Cheapest flights from Grand Forks to Boise
Explore the most affordable flight options available from Grand Forks to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. 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 10/104:20 pmGFK - BOI
2 stops8h 39mDelta
Tue 10/145:42 amBOI - GFK
1 stop4h 53mDelta
Deal found 9/9$863

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Forks to Boise 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 September 11, 2025.
Use the filters below to find and compare flights from Grand Forks to Boise that are best for you.

Fly from

Grand Forks

Fly to

Boise

Route

Depart

Return

Price

Grand ForksBoise

GFK - BOI

GFKBOI

Grand Forks

Sat 2/28

4:05 pm-11:42 pm

1 stop8h 37m

Boise Air Term. Gowen Fld

Tue 3/3

3:00 pm-11:12 pm

1 stop7h 12m

$417

Grand ForksBoise

GFK - BOI

GFKBOI

Grand Forks

Fri 10/10

4:20 pm-11:59 pm

2 stops8h 39m

Boise Air Term. Gowen Fld

Tue 10/14

5:42 am-11:35 am

1 stop4h 53m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Best time to book a flight from Grand Forks to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise 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.

Related info for your journey

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

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

    Airlines like Delta fly from Grand Forks to Boise in about 8h 37m. The time it takes to get you to your destination can typically vary by up to . The distance from Grand Forks to Boise is about 963 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Grand Forks to Boise 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 Boise?

    Currently, October is the cheapest month in which you can book a flight from Grand Forks to Boise (average of $314). Flying from Grand Forks to Boise in June is currently the most expensive (average of $398). 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.

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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