How to find the cheapest flight from
Idaho to Boston (BOS)
How far in advance should I book a flight from Idaho to Boston?
To save up to 23% on this flight, we recommend booking at least 26 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Idaho to Boston from $270 1-2 weeks out and tickets from $316 for flights departing within the next 72 hours.
One-way flights to Boston from Idaho
The cheapest one-way flights from Idaho to Boston
Related info for your journey
Useful info, stats and facts about Idaho to Boston flights.
Arrival points for flights from Idaho to Boston
Destination information for Boston
Things to know before you go. Useful info for your trip from Idaho to Boston
Idaho Falls (IDA)