Fares are one way for domestic travel by March 13, 2013. The sale applies to domestic fares for travel within the continental U.S. A seven-day advance purchase is required.
Blackout dates of Feb. 14-15, and Feb. 18 apply.
Tickets are available on Frontier’s website where passengers can get an advanced seat assignment on all fares. Frontier’s Classic and Classic Plus fares include two free checked bags, no itinerary change fees, and additional perks and flexibility. Sample fares include Denver-Durango, $39; Denver-Omaha, $49; Greensboro-Orlando, $49; Denver-Las Vegas, $55; Austin-Denver, $59; Colorado Springs-Phoenix, $64; Colorado Springs-Los Angeles, $68; Fort Lauderdale-Princeton/Trenton, $68; Orlando-Princeton/Trenton, $68.