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.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from GFK to BOI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Grand Forks to Boise as you normally would.

Most accurate provider : When it comes to deals on Grand Forks-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Forks-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Forks-Boise flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Grand Forks-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Forks-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$311+ Cheap Flights from Grand Forks to Boise

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Find flight deals from Grand Forks to Boise

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 October 14, 2025.

Wed 11/54:20 pmGFK - BOI

2 stops8h 39mDelta

Mon 11/105:35 amBOI - GFK

1 stop5h 04mDelta

Deal found 10/13

$440

Best flights from Grand Forks to Boise
Discover carefully curated flight deals from Grand Forks to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2025.

Sat 2/284:05 pmGFK - BOI

1 stop8h 37mDelta

Tue 3/35:40 amBOI - GFK

1 stop5h 09mDelta

Deal found 10/12

$311

Sat 4/44:05 pmGFK - BOI

1 stop8h 37mDelta

Sat 4/115:40 amBOI - GFK

1 stop5h 09mDelta

Deal found 10/14

$311

Wed 11/54:20 pmGFK - BOI

2 stops8h 39mDelta

Mon 11/105:35 amBOI - GFK

1 stop5h 04mDelta

Deal found 10/13

$440

Last-minute flights from Grand Forks to Boise
Discover last-minute flight deals from Grand Forks to Boise. Data last updated October 14, 2025 and is based on user searches.

Wed 11/54:20 pmGFK - BOI

2 stops8h 39mDelta

Mon 11/105:35 amBOI - GFK

1 stop5h 04mDelta

Deal found 10/13

$440

Cheap flight deals from Grand Forks to Boise

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$311 (Delta)

Provider with most accurate pricing for Grand Forks-Boise Air Term. Gowen Fld flight deals.

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Provider most trusted by Cheapflights users for Grand Forks-Boise Air Term. Gowen Fld flights.

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From Grand Forks to Boise Air Term. Gowen Fld

Search Deals

Fly from

Fly to

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

5:40 am-11:49 am

1 stop5h 09m

$311

Grand ForksBoise

GFK - BOI

GFKBOI

Grand Forks

Sat 4/4

4:05 pm-11:42 pm

1 stop8h 37m

Boise Air Term. Gowen Fld

Sat 4/11

5:40 am-11:49 am

1 stop5h 09m

$311

Grand ForksBoise

GFK - BOI

GFKBOI

Grand Forks

Wed 11/5

4:20 pm-11:59 pm

2 stops8h 39m

Boise Air Term. Gowen Fld

Mon 11/10

5:35 am-11:39 am

1 stop5h 04m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Most accurate provider: When it comes to deals on Grand Forks-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Forks-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Forks-Boise flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Grand Forks-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Forks-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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.

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$311+ 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.

Find cheap flights from Grand Forks to Boise with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Grand Forks to Boise

Cheapest flights from Grand Forks to BoiseExplore 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 October 14, 2025.

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 October 14, 2025.

Cheap flight deals from Grand Forks to Boise

Most accurate provider

Most trusted provider

Round-trip from

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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.

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?

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

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

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

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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 October 14, 2025.