The latest 3-day sale from Frontier is valid for nonstop domestic flights on Tuesdays, Wednesdays, and Saturdays, for travel from January 16 through May 16.

Avoid blackout dates: February 13, 16; March 6-8, 13-15; 20-22, 27-29; April 2-6, 10-12.

Purchases must be made by 11:59pm ET, January 8.

Fares include:

Atlanta to Trenton $98 round-trip, nonstop

Cincinnati to Ft Lauderdale $98 round-trip, nonstop

Cincinnati to Las Vegas $198 round-trip, nonstop

Chicago to Salt Lake City $138 round-trip, nonstop

Chicago to Trenton $98 round-trip, nonstop

Ft Lauderdale to Washington DC $98 round-trip, nonstop

Ft Lauderdale to St Louis $138 round-trip, nonstop

Denver to Miami $138 round-trip, nonstop

Denver to Los Angeles $98 round-trip, nonstop

Denver to Tampa $138 round-trip, nonstop

Denver to Oklahoma City $78 round-trip, nonstop

Denver to Omaha $74 round-trip, nonstop

Denver to West Palm Beach $138 round-trip, nonstop

Tampa to Washington DC $98 round-trip, nonstop

Cleveland to Denver $98 round-trip, nonstop

Austin to Denver $98 round-trip, nonstop

Orlando to Trenton $138 round-trip, nonstop

Above image via Shutterstock