Travelers have found it’s best to book a flight 28 days in advance to save up to 55% 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 28 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 to Vermont 1-2 weeks in advance for as low as $459, or $570 for flights within the next 24 hours.
Flights from Idaho to Vermont lean towards being more expensive in December. Prices are generally better when you fly from Idaho to Vermont in June, with the cheapest ticket starting at $132.