
Round-trip from | $77 (Super.com) |
|---|---|
One-way from | $58 (Super.com) |
Popular in | June |
Cheapest in | February |
Average price | $191 |
Fly from
Fly to
Route
Depart
Return
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
ti 4/21
11:00 am-3:05 pm
1 stop3h 05m
Denver Intl
ti 4/28
2:05 pm-4:30 pm
1 stop3h 25m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
la 4/18
5:30 pm-11:19 pm
1 stop4h 49m
Denver Intl
su 5/3
7:25 am-11:28 am
1 stop5h 03m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
pe 5/8
3:30 pm-6:25 pm
Nonstop1h 55m
Denver Intl
su 5/10
7:45 am-8:48 am
Nonstop2h 03m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
ti 5/5
8:45 am-1:55 pm
1 stop4h 10m
Denver Intl
ti 5/12
8:55 am-2:00 pm
2 stops6h 05m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
to 4/16
12:10 pm-5:55 pm
1 stop4h 45m
Denver Intl
ma 4/20
6:51 pm-11:14 pm
1 stop5h 23m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
ti 4/21
11:00 am-3:05 pm
1 stop3h 05m
Denver Intl
ke 4/22
8:55 am-2:00 pm
2 stops6h 05m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
ti 4/14
11:00 am-3:05 pm
1 stop3h 05m
Denver Intl
ti 4/21
8:55 am-2:00 pm
2 stops6h 05m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
to 4/16
5:45 am-11:05 am
1 stop4h 20m
Denver Intl
ma 4/20
12:55 pm-6:10 pm
2 stops6h 15m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
pe 5/1
8:05 am-1:25 pm
1 stop4h 20m
Denver Intl
su 5/3
1:25 pm-3:50 pm
1 stop3h 25m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
la 6/6
6:05 pm-10:35 pm
1 stop3h 30m
Denver Intl
ke 6/10
9:35 am-2:50 pm
2 stops6h 15m
The price you pay for your flight from Phoenix to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, January is the cheapest month in which you can book a flight from Phoenix to Denver (average of $58). Flying from Phoenix to Denver in July is currently the most expensive (average of $103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Phoenix to Denver in the evening. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight at noon.
Travelers seeking maximum savings on their Phoenix to Denver flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from PH1 to DEN are scheduled on a Friday (57 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (21 on average).
About 17% of weekly flights between Phoenix and Denver have experienced delays in the past year, with the average delay time being 126 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Frontier have had the lowest number of delays on this route, with just 12% of flights being delayed.
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$63 | Average$146 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$137 | Average$323 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$137 | Average$228 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$150 | Average$253 | FlexibilityNo cancel fee | On-time63% |