To save up to 12% on this flight, we recommend booking at least 14 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 Colorado from $88 1-2 weeks out and tickets from $106 for flights departing within the next 72 hours.
August is one of the best times of the year to fly to Colorado from Idaho Falls. Prices for August average $98 per person but you can even find prices for as low as $36. The most expensive prices can be found in the month of December. Opting for a August flight can save you 38% on your journey compared to booking in August