Take 16% off spring travel with the current promo offer from Frontier.

To apply discount, enter promo code SWEET16 when booking. Fares are valid for domestic travel, Mondays through Saturdays, from April 13 through June 11.

Avoid blackout dates on May 22, 23, and 25.

Tickets must be booked by 11:59pm ET, March 20.

Fares include:

Atlanta to New York $171 round-trip, nonstop

Atlanta to Philadelphia $119 round-trip, nonstop

Atlanta to Las Vegas $155 round-trip, nonstop

Cleveland to Ft Myers $177 round-trip, nonstop

Philadelphia to Orlando $126 round-trip, nonstop

Washington DC to Ft Lauderdale $107 round-trip, nonstop

Chicago to Miami $135 round-trip, nonstop

Chicago to Las Vegas $148 round-trip, nonstop

Chicago to Los Angeles $171 round-trip, nonstop

Denver to Orlando $177 round-trip, nonstop

Denver to Los Angeles $143 round-trip, nonstop

Los Angeles to Atlanta $171 round-trip, nonstop

Austin to Las Vegas $155 round-trip, nonstop

Houston to Philadelphia $171 round-trip, nonstop

Phoenix to Houston $138 round-trip, nonstop

Phoenix to San Francisco $121 round-trip, nonstop

Above image via Shutterstock