Home › Denver (DEN) › Frontier
Frontier · Denver International Airport · DEN

Frontier nonstop flights from Denver

44 nonstop destinations on Frontier out of DEN — 6% of everything that departs. Zero layovers, zero connections.

44
Nonstop cities
6%
of DEN departures
435
Flights / week
DEN
Your origin

Where Frontier can take you

Dashed arcs = Frontier nonstop routes from DEN · updates with the day filter
Filter by day you want to fly
Looking wider?

All nonstop destinations from Denver (DEN) every airline, not just Frontier

Everywhere Frontier flies 72 airports

Where can you fly nonstop on Frontier from Denver (DEN)?

Frontier flies 44 nonstop routes from Denver International Airport (DEN), around 435 departures a week — 6% of everything leaving DEN.

Its busiest is Denver to Las Vegas at 35 Frontier flights a week. Every destination below is also served by at least one other airline from DEN.

Use the day filter above to see which Frontier routes fly on the day you want to travel. Route data updated November 2026 from observed departures.

Frequencies shown are Frontier's own departures, counted from observed schedules. Schedules change — always confirm with the airline before booking.