Update: this popular deal may have sold out. See more deals >
Frontier Airlines is selling cheap fares on 39 domestic routes, starting at $118 round-trip. The deal is good for today only and will expire at midnight. These are the rules:
– You can fly now through December 31.
– Tuesday and Wednesday flights only.
– Sale fares are one-way only; round-trip purchase not required.
– 7-day advance purchase required.
– Book flights by 11:59pm ET today.
