Update: this popular deal may have sold out. See more deals >
Frontier is launching some new routes in December. The airline is currently offering cheap fares on all of them, and the prices are better than usual.
These are the rules:
– You can fly on selected dates in December and January. Varies on each route.
– Sale fares are one-way only; round-trip purchase not required.
– Book flights by 11:59pm ET tonight.
