To save up to 14% on this flight, we recommend booking at least 53 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 Falls to Greenville from $252 1-2 weeks out and tickets from $252 for flights departing within the next 72 hours.
The best pricing can be found in the month of October. Prices to Greenville from Idaho Falls average $277. You can even find prices in October for less than $277, as users have found deals to Greenville from as low as $78. The month of December appears to be one of the more expensive times to travel to Greenville from Idaho Falls. Flying in the targeted month can save you up to 76%.