The best day to book a flight on Frontier Airlines is typically Tuesday. Airlines often release new fares and sales on Monday evenings, making Tuesday a prime day to find discounted tickets. Booking on Tuesday allows you to take advantage of these deals before prices increase later in the week. For more information or to make a reservation online, visit the official Frontier Airlines website. If you need assistance, you can call +1 888 720 7370 to speak with a customer service representative.
+1 888 720 7370 to speak with a customer service representative.