Leaving on a Monday 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 74% on the overall cost on flights from Denver to Vientiane.
It’s optimal to fly from Denver to Vientiane at noon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the morning.