Take 15% off your next Frontier flight to/from Denver and Salt Lake City as part of their current winter promo offer.

Fares are valid for travel on Mondays through Thursdays, as well as Saturdays, from January 6 through February 28. Avoid  the lone blackout date on February 16.

Enter promo code POWDER to apply the 15% discount to the fare base.

Tickets must be booked by 11:59pm ET, December 30.

Fares include:

Atlanta to Denver $173 round-trip, nonstop

Austin to Denver $105 round-trip, nonstop

Houston to Denver $126 round-trip, nonstop

Cleveland to Denver $178 round-trip, nonstop

Miami to Denver $178 round-trip, nonstop

Minneapolis to Denver $127 round-trip, nonstop

Seattle to Denver $127 round-trip, nonstop

Las Vegas to Denver $93 round-trip, nonstop

San Francisco to Denver $127 round-trip, nonstop

San Diego to Denver $86 round-trip, nonstop

Washington DC to Denver $178 round-trip, nonstop

Miami to Salt Lake City $285 round-trip, nonstop

Nashville to Salt Lake City $234 round-trip, nonstop

Washington DC to Salt Lake City $268 round-trip, nonstop

Chicago to Salt Lake City $187 round-trip, nonstop