Phoenix to Denver

PHXDEN

Fly from Phoenix to Denver starting at SAR 170 with Frontier Airlines.Best fare available on Sep 28, 2026.Limited seats. Better plans. Book before it's gone.

Phoenix to Denver cheapest flights this week

12 Aug
Frontier Airlines
11:17PHX
13:13DEN
DirectSAR 381VIEW DEAL
20 Aug
Frontier Airlines
06:35PHX
08:34DEN
DirectSAR 366VIEW DEAL
11 Sept
Frontier Airlines
11:29PHX
13:23DEN
DirectSAR 200VIEW DEAL
28 Sept
Frontier Airlines
06:25PHX
08:43DEN
DirectSAR 170VIEW DEAL
26 Oct
Frontier Airlines
17:00PHX
08:58DEN
1 StopSAR 303VIEW DEAL

Phoenix to Denver monthly flight fare trend

Aug
from SAR 366
Sep
from SAR 170
Oct
from SAR 303
Nov
No flights
Dec
No flights
Jan
No flights

Airport Details

Origin

Phoenix

Phoenix Sky Harbor International Airport (PHX)

Phoenix, PHX
Zone

Phoenix

Elev

1135 ft

Destination

Denver

Denver International Airport (DEN)

Denver, DEN
Zone

Denver

Elev

5431 ft

Flights from Phoenix

Flights from Phoenix to AtlantaFlights from Phoenix to AustinFlights from Phoenix to BostonFlights from Phoenix to CharlotteFlights from Phoenix to DallasFlights from Phoenix to DetroitFlights from Phoenix to NewarkFlights from Phoenix to Fort LauderdaleFlights from Phoenix to HonoluluFlights from Phoenix to Washington