Due to multiple factors, expect to potentially pay more when booking in April. For low rates, February can be a great choice for travel to Tucson. Flights to Tucson from Lewiston, Idaho in February are about $535 on average during February, but can be found for as low as $310.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lewiston, Idaho to Tucson as you normally would.
Travelers have found that booking a Friday departure is the best way to save up to 217% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.