Question : How long are most people's visits to Boise when they fly in from Grand Rapids?
Answer : Over the next two months, travelers from GRR to BOI are planning on staying for six days on average.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The lowest-cost day to fly in February is Tuesday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.
Question : Do prices change more for this route than others?
Answer : Flight prices for GRR to BOI fluctuate a lot more than most. Remember, the sooner you book, the more you're able to save.