To save on the cost of your flight from Idaho to Houston, book at least 35 days before your planned departure. Booking around this time can save you about 51% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $422 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $592.
Flights from Idaho to Houston lean towards being more expensive in December. Prices are generally better when you fly from Idaho to Houston in August, with the cheapest ticket starting at $56.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Houston as you normally would.
||$145||$482||No cancel fee||N/A|
||$160||$313||No cancel fee||75%|
||$164||$367||No cancel fee||71%|
||$171||$434||No cancel fee||69%|