Frontier offers extra comfort seats with 32” separation for a fee, enhancing travel comfort.
Frontier's Zone 1 boarding available with carry-on purchase or special fare bundle.
Most accurate provider | Mytrip 3 stars |
---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $122 (Cheapflightsfares) |
One-way from | $81 (Cheapflightsfares) |
Popular in | March |
Cheapest in | September |
Average price | $197 |
Good round-trip deal | $257 or less |
Good one-way deal | $133 or less |
Fly from
Fly to
Route
Depart
Return
Price
PortlandDenver
PDX - DEN
PDXDEN
Portland
Sat 5/31
6:35 am-10:13 am
Nonstop2h 38m
Denver Intl
Tue 6/3
9:29 pm-11:21 pm
Nonstop2h 52m
PortlandDenver
PDX - DEN
PDXDEN
Portland
Sat 5/24
5:30 pm-12:05 am
1 stop5h 35m
Denver Intl
Sun 5/25
8:24 am-10:09 am
Nonstop2h 45m
PortlandDenver
PDX - DEN
PDXDEN
Portland
Sat 5/31
4:00 pm-12:05 am
1 stop7h 05m
Denver Intl
Tue 6/10
7:05 pm-8:50 pm
Nonstop2h 45m
PortlandDenver
PDX - DEN
PDXDEN
Portland
Sat 6/7
2:30 pm-6:09 pm
Nonstop2h 39m
Denver Intl
Mon 6/9
6:00 am-9:53 am
1 stop4h 53m
PortlandDenver
PDX - DEN
PDXDEN
Portland
Wed 6/4
9:40 am-2:45 pm
1 stop4h 05m
Denver Intl
Wed 6/4
6:45 pm-12:10 am
1 stop6h 25m
PortlandDenver
PDX - DEN
PDXDEN
Portland
Thu 5/29
12:20 pm-8:45 pm
2 stops7h 25m
Denver Intl
Fri 5/30
9:50 pm-11:30 pm
Nonstop2h 40m
PortlandDenver
PDX - DEN
PDXDEN
Portland
Thu 5/8
5:05 am-12:10 pm
1 stop6h 05m
Denver Intl
Thu 5/29
4:30 pm-11:59 pm
1 stop8h 29m
PortlandDenver
PDX - DEN
PDXDEN
Portland
Thu 6/12
11:59 pm-8:33 am
1 stop7h 34m
Denver Intl
Thu 6/19
7:07 pm-10:46 pm
1 stop28h 39m
PortlandDenver
PDX - DEN
PDXDEN
Portland
Wed 5/14
1:45 pm-8:09 pm
1 stop5h 24m
Denver Intl
Sun 5/18
8:00 pm-12:31 am
1 stop5h 31m
PortlandDenver
PDX - DEN
PDXDEN
Portland
Fri 5/30
6:35 am-10:13 am
Nonstop2h 38m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy- | Trust Score*3 stars | |
Price Accuracy2 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Portland to Denver is 30 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, October is the cheapest month in which you can book a flight from Portland to Denver (average of $197). Flying from Portland to Denver in March is currently the most expensive (average of $278). 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.
A simple way to save on the total cost of your ticket is to fly from Portland to Denver in the evening. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight at noon.
Travelers seeking maximum savings on their Portland to Denver flight should consider departing on Wednesday 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 PDX to DEN are scheduled on a Monday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).
In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.
If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
James,Apr 2025
LAX - SFO
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
James,Apr 2025
LAX - SFO
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
James,Apr 2025
LAX - SFO
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
James,Apr 2025
LAX - SFO
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
James,Apr 2025
LAX - SFO
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
James,Apr 2025
LAX - SFO
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$55 | Average$120 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$94 | Average$253 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$150 | Average$313 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$156 | Average$260 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$157 | Average$244 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$176 | Average$306 | FlexibilityNo cancel fee | On-timeN/A |