
Round-trip from | $63 (Frontier) |
|---|---|
One-way from | $49 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $154 |
Good round-trip deal | $162 or less |
Good one-way deal | $117 or less |
Fly from
Fly to
Route
Depart
Return
Price
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Fri 2/27
7:36 pm-9:30 pm
Nonstop1h 54m
Denver Intl
Sun 3/1
6:00 am-8:12 am
Nonstop2h 12m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Wed 2/11
6:51 pm-8:46 pm
Nonstop1h 55m
Denver Intl
Wed 2/18
9:50 pm-11:59 pm
Nonstop2h 09m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Sat 2/28
6:00 am-7:54 am
Nonstop1h 54m
Denver Intl
Sat 2/28
10:00 am-2:49 pm
1 stop4h 49m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Sat 2/21
7:06 pm-9:00 pm
Nonstop1h 54m
Denver Intl
Thu 2/26
6:00 am-8:12 am
Nonstop2h 12m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Thu 2/19
10:51 pm-12:42 am
Nonstop1h 51m
Denver Intl
Mon 2/23
10:30 pm-12:41 am
Nonstop2h 11m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Wed 2/25
3:05 pm-8:37 pm
1 stop5h 32m
Denver Intl
Wed 3/4
9:50 pm-11:59 pm
Nonstop2h 09m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Fri 2/13
6:00 am-7:54 am
Nonstop1h 54m
Denver Intl
Tue 2/17
9:50 pm-11:59 pm
Nonstop2h 09m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Wed 3/18
6:55 pm-9:50 pm
Nonstop1h 55m
Denver Intl
Mon 3/23
6:11 am-10:53 am
1 stop5h 42m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Sat 2/28
10:51 pm-12:42 am
Nonstop1h 51m
Denver Intl
Mon 3/2
7:00 am-12:22 pm
1 stop5h 22m
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Wed 2/4
1:00 pm-2:54 pm
Nonstop1h 54m
Denver Intl
Wed 2/18
12:56 pm-6:54 pm
1 stop5h 58m
Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Colorado (average of $56). Flying from Phoenix Sky Harbor Intl Airport to Colorado 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.
It’s optimal to fly from Phoenix Sky Harbor Intl Airport to Colorado in the evening. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight at noon.
Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Colorado flight should consider departing on Friday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from PHX to USCO are scheduled on a Thursday (45 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).
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
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$60 | Average$145 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$132 | Average$393 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$137 | Average$467 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$149 | Average$365 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$206 | Average$278 | FlexibilityNo cancel fee | On-timeN/A |