It’s optimal to fly from Los Angeles to Pierre 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.
Leaving on a Wednesday 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 9% on the overall cost on flights from Los Angeles to Pierre.