Frontier Airlines for less money? Because fewer people are flying on Tuesdays, Wednesdays, and Saturdays , these are typically the cheapest days to book . Prices are usually higher on Fridays and Sundays , however, as these are the busiest travel days. Avoid traveling on Fridays and Sundays when fares increase to get the best bargains. For cheaper rates, schedule your trip for Tuesdays, Wednesdays, or Saturdays instead.
Due to lesser travel demand, Tuesdays, Wednesdays, and Saturdays are usually the best days to book tickets on Frontier Airlines. Fares are typically higher on Fridays and Sundays, which are considered peak travel days