
Round-trip from | $67 (Kiwi.com) |
|---|---|
One-way from | $38 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $179 |
Fly from
Fly to
Route
Depart
Return
Price
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Sat 1/17
3:45 pm-11:58 pm
1 stop8h 13m
Denver Intl
Tue 1/20
12:34 pm-7:25 pm
1 stop6h 51m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Thu 1/15
3:45 pm-11:58 pm
1 stop8h 13m
Denver Intl
Sun 1/18
8:04 am-3:03 pm
1 stop6h 59m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Tue 1/20
3:45 pm-11:58 pm
1 stop8h 13m
Denver Intl
Fri 1/23
12:34 pm-7:25 pm
1 stop6h 51m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Fri 2/6
11:41 am-6:41 pm
1 stop7h 00m
Denver Intl
Tue 2/10
8:04 am-2:00 pm
1 stop5h 56m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Thu 1/15
5:34 pm-7:30 pm
Nonstop1h 56m
Denver Intl
Sun 1/18
1:25 pm-3:25 pm
Nonstop2h 00m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Tue 12/30
4:45 pm-10:44 pm
1 stop5h 59m
Denver Intl
Thu 1/1
10:29 pm-12:29 am
Nonstop2h 00m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Thu 1/22
11:41 am-6:41 pm
1 stop7h 00m
Denver Intl
Sun 1/25
12:34 pm-7:25 pm
1 stop6h 51m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Thu 2/5
8:07 pm-11:38 am
1 stop15h 31m
Denver Intl
Fri 2/6
7:39 pm-2:00 pm
1 stop18h 21m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Thu 1/1
11:03 am-3:13 pm
1 stop4h 10m
Denver Intl
Sat 1/31
5:15 am-9:37 am
1 stop4h 22m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Wed 12/31
6:35 am-11:00 am
1 stop4h 25m
Denver Intl
Tue 2/3
6:14 am-12:41 pm
1 stop6h 27m
Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix Sky Harbor Intl Airport to Fort Collins. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Fort Collins (average of $53). Flying from Phoenix Sky Harbor Intl Airport to Fort Collins in July is currently the most expensive (average of $102). 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.
One of the essential ways to save on airfare from Phoenix Sky Harbor Intl Airport to Fort Collins is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 47% on airfare.
Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Fort Collins flight should consider departing on Tuesday mornings 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.
Entertainment
Crew
Overall
Boarding
Food
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Crew
Overall
Boarding
Food
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Crew
Overall
Boarding
Food
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Crew
Overall
Boarding
Food
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Crew
Overall
Boarding
Food
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$65 | Average$145 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$137 | Average$221 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$138 | Average$336 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$153 | Average$244 | FlexibilityNo cancel fee | On-time63% |