$64 Cheap American Airlines flights Phoenix (PHX) to Denver (DEN)

View $64 flight on Wed, Apr 1, 2026Opens in a new window

$64 Cheap American Airlines flights Phoenix (PHX) to Denver (DEN)

Prices were available within the past 7 days and start at $64 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Phoenix (PHX) to Denver (DEN)

February is typically the cheapest month to fly

From $48 - $98 per traveler.

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $79
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $79
Flights from Phoenix (PHX) to Denver (DEN)
Origin airport
Sky Harbor Intl.
Destination airport
Denver Intl.
Airlines serving
Frontier Airlines
Popular airline
Frontier Airlines
Distance
961 km
Average flight time
1 hour 45 mins