Fly from
Fly to
Route
Depart
Return
Price
Grand ForksBoise
GFK - BOI
GFKBOI
Grand Forks
vie. 12/13
5:28 pm-11:45 pm
1 stop7h 17m
Boise Air Term. Gowen Fld
dom. 1/5
5:32 am-11:40 am
1 stop5h 08m
Currently, January is the cheapest month in which you can book a flight from Grand Forks to Idaho (average of $310). Flying from Grand Forks to Idaho in June is currently the most expensive (average of $436). 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.
In terms of precipitation, rainfall in Idaho 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 Idaho when rainfall is around 0.2 in.
If weather is an important factor for your trip to Idaho, 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).
Boarding
Overall
Crew
Comfort
Entertainment
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Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception