It’s typically best to fly out from Flagstaff to Las Vegas at noon. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, August can be a great choice for travel to Las Vegas. Flights to Las Vegas from Flagstaff in August are about $538 on average during August, but can be found for as low as $159.
Leaving on a Saturday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 83% on the overall cost on flights from Flagstaff to Las Vegas.