Travelers have found it’s best to book a flight 21 days in advance to save up to 26% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 21 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Idaho Falls to John F. Kennedy Intl 1-2 weeks in advance for as low as $229, or $301 for flights within the next 24 hours.
August is one of the best times of the year to fly to John F. Kennedy Intl from Idaho Falls. Prices for August average $235 per person but you can even find prices for as low as $62. The most expensive prices can be found in the month of December. Opting for a August flight can save you 25% on your journey compared to booking in August