Update: this popular deal may have sold out. See more deals >
Frontier has cut prices on routes all over the country, starting at $118 round-trip and good for travel through spring and summer. These are the rules:
– You can fly now through September 21.
– Tuesday/Wednesday/Saturday flights only.
– Sale fares are one-way; round-trip purchase not required.
– 14-day advance purchase required.
– No travel on July 6-8 and August 29-30.
– Book flights by 11:59pm ET May 20.