Update: this popular deal may have sold out. See more deals >
Frontier posted a wide-ranging flight sale this morning, with cheap fares on 69 domestic routes. You can fly right through September 8; round-trip fares start at $178. These are the rules:
– Sale fares are one-way only; round-trip purchase not required.
– Tuesday and Wednesday flights only.
– 21-day advance purchase required.
– No travel on May 23-25, 27 and July 6-7.
– Book flights by 11:59pm ET April 4.
