
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $166 (Super.com) |
One-way from | $108 (Cheapflightsfares) |
Popular in | March |
Cheapest in | August |
Average price | $255 |
Good round-trip deal | $304 or less |
Good one-way deal | $155 or less |
Fly from
Fly to
Route
Depart
Return
PortlandDenver
PDX - DEN
PDXDEN
Portland
Sat 5/30
5:50 pm-9:37 pm
Nonstop2h 47m
Denver Intl
Tue 6/2
12:02 pm-1:50 pm
Nonstop2h 48m
PortlandColorado Springs
PDX - COS
PDXCOS
Portland
Thu 9/3
6:30 am-5:14 pm
2 stops9h 44m
Colorado Springs
Tue 9/8
5:55 pm-10:41 pm
1 stop5h 46m
PortlandDenver
PDX - DEN
PDXDEN
Portland
Tue 6/2
5:46 pm-11:59 pm
1 stop5h 13m
Denver Intl
Sat 6/6
5:58 pm-7:46 pm
Nonstop2h 48m
PortlandColorado Springs
PDX - COS
PDXCOS
Portland
Thu 8/20
10:53 am-10:56 pm
2 stops11h 03m
Colorado Springs
Sun 8/23
6:16 pm-11:39 pm
1 stop6h 23m
PortlandDenver
PDX - DEN
PDXDEN
Portland
Thu 5/28
11:35 am-6:05 pm
1 stop5h 30m
Denver Intl
Tue 6/2
8:20 pm-10:00 pm
Nonstop2h 40m
PortlandDenver
PDX - DEN
PDXDEN
Portland
Tue 6/30
5:20 pm-11:05 pm
1 stop4h 45m
Denver Intl
Sun 7/5
9:00 pm-1:00 am
1 stop5h 00m
PortlandColorado Springs
PDX - COS
PDXCOS
Portland
Wed 6/3
1:35 pm-10:22 pm
2 stops7h 47m
Colorado Springs
Wed 6/10
6:20 pm-11:46 pm
1 stop6h 26m
PortlandMontrose
PDX - MTJ
PDXMTJ
Portland
Sun 5/24
5:05 am-1:30 pm
1 stop7h 25m
Montrose County
Thu 5/28
2:21 pm-10:51 pm
1 stop9h 30m
PortlandHayden
PDX - HDN
PDXHDN
Portland
Tue 5/26
5:00 am-12:24 pm
1 stop6h 24m
Hayden Yampa Valley
Sat 5/30
1:20 pm-5:46 pm
1 stop5h 26m
PortlandDenver
PDX - DEN
PDXDEN
Portland
Fri 6/12
6:04 pm-9:40 pm
Nonstop2h 36m
Denver Intl
Mon 6/22
7:05 pm-8:50 pm
Nonstop2h 45m
The best time to book flights from Portland to Colorado is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, December is the cheapest month in which you can book a flight from Portland to Colorado (average of $29). Flying from Portland to Colorado in April is currently the most expensive (average of $620). 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 Portland to Colorado is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 18% on airfare.
Travelers seeking maximum savings on their Portland to Colorado flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from PDX to USCO are scheduled on a Monday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).
Crew
Overall
Boarding
Food
Entertainment
Comfort
Reviews
Dominic,Mar 2026
MCO - SMF
Crew
Overall
Boarding
Food
Entertainment
Comfort
Reviews
Dominic,Mar 2026
MCO - SMF
Crew
Overall
Boarding
Food
Entertainment
Comfort
Reviews
Dominic,Mar 2026
MCO - SMF
Crew
Overall
Boarding
Food
Entertainment
Comfort
Reviews
Dominic,Mar 2026
MCO - SMF
Crew
Overall
Boarding
Food
Entertainment
Comfort
Reviews
Dominic,Mar 2026
MCO - SMF
Crew
Overall
Boarding
Food
Entertainment
Comfort
Reviews
Dominic,Mar 2026
MCO - SMF
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$56 | Average$152 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$88 | Average$285 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$88 | Average$190 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$140 | Average$261 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$144 | Average$397 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$147 | Average$302 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$228 | Average$413 | FlexibilityNo cancel fee | On-time71% |