From Frontier: Two Day Spring Sale

Frontier's current spring sale is good for nonstop domestic travel on Mondays through Thursdays, as well as Saturdays, from April 14 through May 20.

Tickets must be booked by 11:59pm ET, March 27.

Round-trip fares include:

Atlanta to Miami $118 round-trip, nonstop

Atlanta to New York $158 round-trip, nonstop

Cleveland to Orlando $118 round-trip, nonstop

New York to Miami $158 round-trip, nonstop

Chicago to Tampa $118 round-trip, nonstop

Atlanta to Las Vegas $178 round-trip, nonstop

Cincinnati to Las Vegas $178 round-trip, nonstop

Austin to Las Vegas $118 round-trip, nonstop

Detroit to Washington DC $78 round-trip, nonstop

Ft Lauderdale to St Louis $118 round-trip, nonstop

Houston to Philadelphia $178 round-trip, nonstop

Chicago to Raleigh-Durham $98 round-trip, nonstop

Detroit to Trenton $85 round-trip, nonstop

Tampa to Trenton $118 round-trip, nonstop

Minneapolis to Trenton $118 round-trip, nonstop

Above image via Shutterstock