Flights from Phoenix, AZ to Denver, CO starting at *

Best Deals on Flights From Phoenix, AZ (PHX) to Denver, CO (DEN)

No fares were found for the selected criteria.

Flights Deals from Phoenix, AZ to Denver, CO on Frontier

$
FromPhoenix, AZ (PHX)ToDenver, CO (DEN)One-way
/
Economy		Departing Aug 31, 2024

From

$19*

Last seen: 7 hours ago

*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

Phoenix, AZ Denver, CO

More Popular Flights From Phoenix, AZ and To Denver, CO

Explore Frontier's Top-Pick Destinations