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 13% on the overall cost on flights from Tucson to Harlingen.
Flights from Tucson to Harlingen lean towards being more expensive in June. Prices are generally better when you fly from Tucson to Harlingen in March, with the cheapest ticket starting at $128.
One of the essential ways to save on airfare from Tucson to Harlingen is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 28% on airfare.