It’s optimal to fly from Amarillo to Harlingen, Texas at noon. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the morning.
Leaving on a Friday 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 51% on the overall cost on flights from Amarillo to Harlingen, Texas.