Phoenix to Denver

PHXDEN

Fly from Phoenix to Denver starting at USD 45 with Frontier Airlines.Best fare available on Dec 30, 2026.Limited seats. Better plans. Book before it's gone.

Phoenix to Denver cheapest flights this week

13 Nov
Frontier Airlines
07:15PHX
09:19DEN
DirectUSD 179VIEW DEAL
13 Nov
Frontier Airlines
21:59PHX
23:53DEN
DirectUSD 172VIEW DEAL
20 Nov
Frontier Airlines
16:20PHX
18:15DEN
DirectUSD 153VIEW DEAL
26 Nov
Frontier Airlines
15:11PHX
12:55DEN
2 StopUSD 98VIEW DEAL
29 Nov
American Airlines
22:48PHX
00:39DEN
DirectUSD 171VIEW DEAL
29 Dec
Frontier Airlines
21:00PHX
22:57DEN
DirectUSD 68VIEW DEAL
30 Dec
Frontier Airlines
21:00PHX
22:57DEN
DirectUSD 45VIEW DEAL
1 Apr
Frontier Airlines
14:45PHX
16:36DEN
DirectUSD 123VIEW DEAL
1 Jun
Southwest Airlines
08:25PHX
10:15DEN
DirectUSD 157VIEW DEAL
1 Jul
Southwest Airlines
21:25PHX
23:10DEN
DirectUSD 194VIEW DEAL

Phoenix to Denver monthly flight fare trend

Nov
from USD 98
Dec
from USD 45
Jan
No flights
Feb
No flights
Mar
No flights
Apr
from USD 123

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