Update: this popular deal may have sold out. See more deals >
The new route will commence on March 7, 2014. Frontier is currently offering Memphis – Denver sale fares from $138 round-trip. These are the rules:
– You can fly March 11 through May 20 next year.
– Tuesday and Thursday flights only.
– Sale prices are one-way only, good for travel in either direction. Round-trip purchase not required.
– Book flights by 11:59pm ET October 20, or while seats last.