Save on winter/spring travel with the current sale from Frontier.
Fares are valid for nonstop travel on Tuesdays, Wednesdays, and Saturdays, from February 3 through May 13.
Avoid blackout dates on March 7, 14, 21, 28, and April 4.
Tickets must be booked by 11:59pm ET, January 29.
Above image via Shutterstock