Find Cheap Flights from Portland to Denver International (PWM - DEN)

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Wed 2/21
Wed 2/28
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Good to Know

Low Season:
September
Best time to beat the crowds
2%
expected price decrease
High Season:
April
Most popular time to fly
5%
expected price increase
Average Price:
$406
(avg. price over the last 2 weeks)
Good Deal:
$314
or less (round trip)

When to Book Flights from Portland to Denver International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $314 or less.
The cheapest flight from Portland to Denver International was found 50 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be March, April and May. The cheapest month to fly is September.
Morning departure is around 5% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Portland to Denver International Flights

How long does a flight from Portland to Denver International take?
An average nonstop flight takes 5h 56m, covering a distance of 1778 miles.
Which airlines provide the cheapest flights from Portland to Denver International?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($244), United ($262) and Delta ($264).
Do I need a passport to fly between Portland and Denver International?
No.
What’s the cheapest day of the week to fly Portland to Denver International?
For Portland to Denver International, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Denver International back to Portland, the best deals are generally found on Tuesday, with Wednesday being the most expensive.

Book cheap flights from Portland to Denver International (round-trip)

Airports
Origin
Portland
$244
only
$244
Destination
Denver
$244
only
$244
Wed, Apr 4
PWM
DEN
9h 13m
Tue, Apr 10
DEN
PWM
7h 03m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 19
PWM
DEN
8h 55m
Tue, Mar 27
DEN
PWM
8h 04m
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54708 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
LAX
SFO
Mediocre 3.3

Nothing

MEM
EWR
Excellent 10.0

On time & courteous. & On board service was excellent

Nothing

SFO
PHL
Mediocre 2.3

Crew was nice

I hated my seat. Last row. Seat didn’t recline. Right next to the bathroom. That should not even be a row for passengers!

PUJ
ORD
Good 7.6

We left Chicago close to 6 hours late and they didn't bother to put anyones luggage onboard. So we arrive close to 6 hours late and no luggage so we have to wait in line to fill out paperwork to have our luggage located/delivered along with everybody else who had checked baggage. That can not be a cost effective way to run your business

IAH
SAL
Excellent 10.0

Great service in business class, as always.

Weather system on the way down, but the pilot and first officer were tops

Wed, Mar 14
PWM
DEN
9h 38m
Tue, Mar 20
DEN
PWM
7h 45m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16124 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
MEX
LAX
Excellent 10.0

The Delta flight was such a pleasant contrast to the funky Interjet flight that I took from L.A. to Mexico that my Economy Class felt like First Class.

JFK
LAX
Excellent 10.0

The in flight entertainment was superb.

I have no complaints.

DTW
RSW
Excellent 9.6

Free movies. Clean and modern look to airplane.

Could not get wifi to work.

SLC
RAP
Excellent 8.6

Crowded boarding area, but no standing around for long. Quick boarding. Entertainment not available so can't rate that. Good crew

ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

Wed, Apr 4
PWM
DEN
9h 13m
Mon, Apr 9
DEN
PWM
9h 28m
Trip: 6 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 8544 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
SLC
JFK
Excellent 8.0

It’s great for time trip

It’s doesn’t Show up of seats on the airplane

BDL
FLL
Excellent 10.0

lots of room.

not one thing all good

PHL
BOS
Good 6.8

Crew and comfort of flight was oustanding.

The ground crew was definitely not paying attention and didn't position the flightway correctly which signfiicantly delayed getting folks off the flight and us on. This is incompetence.

LGB
SJC
Excellent 10.0

The flight was cancelled but staff was really nice. I received credit for future flight so that was great. And they let me sleep in the terminal and a very nice employee handed me water and snacks at midnight.

SJC
BOS
Mediocre 2.0

I missed my husband’s birthday dinner as the onward flight got delayed by 2 hours and then the return flight got delayed by 4 hours, making me late for work and miss important meetings

Tue, Mar 27
PWM
DEN
7h 40m
Tue, Apr 3
DEN
PWM
9h 28m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 21
PWM
DEN
10h 02m
Tue, Mar 27
DEN
PWM
8h 04m
Trip: 7 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54708 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
SAN
SFO
Okay 5.3

The crew was very nice

It was a short flight. Didn’t dislike anything other than paying for TV/movies.

SFO
PHL
Mediocre 2.3

Crew was nice

I hated my seat. Last row. Seat didn’t recline. Right next to the bathroom. That should not even be a row for passengers!

GVA
IAD
Excellent 8.0

plane was relatively quiet and comfortable.

Nothing wrong with boarding a plane using a bus, but there are better technologies and they are better.

EWR
DEN
Good 6.3

No entertainment was available. Not working for whole plane

LAX
SFO
Mediocre 3.3

Nothing

Mon, Mar 19
PWM
DEN
9h 38m
Tue, Mar 27
DEN
PWM
7h 45m
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16124 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
LAX
JFK
Excellent 10.0

I was able to pass the time with ease. A+++ in flight experiences. Great airline staff and awesome food.

No complaints whatsoever.

DTW
RSW
Excellent 9.6

Free movies. Clean and modern look to airplane.

Could not get wifi to work.

ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

VPS
ATL
Good 7.3

Quick boarding. Nice crew. No food or entertainment so I couldn't rate those. N/A should be a choice

DTW
SLC
Okay 5.3

Its a 3.5 hr flight. No charging outlets available. Food options very limited by the time they got to me, row 26. No in -seat entertainment screen. Hard seats.

Fri, Apr 6
PWM
DEN
6h 58m
Wed, Apr 11
DEN
PWM
9h 28m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 27
PWM
DEN
8h 41m
Wed, Apr 4
DEN
PWM
8h 04m
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54708 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
PUJ
ORD
Good 7.6

We left Chicago close to 6 hours late and they didn't bother to put anyones luggage onboard. So we arrive close to 6 hours late and no luggage so we have to wait in line to fill out paperwork to have our luggage located/delivered along with everybody else who had checked baggage. That can not be a cost effective way to run your business

EWR
PVG
Okay 5.0

The staff was courteous and efficient. The entertainment selections were diverse. The seating was adequate for a long haul flight.

The check-in process took 50 minutes at the counter as the staff told me that I needed a visa for China (transit) while that info was incorrect. I had to deal with online customer service while the person at the counter couldn’t help. It finally took 3 people at the counter to send me away. Once on the plane for a 14+ hour flight, I couldn’t use the bathrooms freely as they were filthy. The staff obviously didn’t maintain the bathrooms during the entire flight. The food served made me wish that I had bought take-out food for 3-meals prior to my boarding. the quantity of food was inadequate for the long flight as well. 1 extra snack would have been appreciated. I will likely book my future trans-Pacific flights with another airline.

ORD
CVG
Good 6.0

My checked luggage didn’t make it to cincinnati

IAH
PTY
Okay 5.0

The crew was super attentive and cordial.

United Airlines has really deteriorated. Paid entertainment for an international flight is really nickle-and-diming it, especially since it was direct tv which is only available over the continental US!

SFO
PHL
Mediocre 2.3

Crew was nice

I hated my seat. Last row. Seat didn’t recline. Right next to the bathroom. That should not even be a row for passengers!

Sat, Apr 7
PWM
DEN
5h 56m
Wed, Apr 11
DEN
PWM
7h 41m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16124 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
MEX
LAX
Excellent 10.0

The Delta flight was such a pleasant contrast to the funky Interjet flight that I took from L.A. to Mexico that my Economy Class felt like First Class.

ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

ATL
DCA
Good 6.6

The movie availability was very much appreciated.

Although my TSA Pre check number was on my flight coming into Atlanta, it wss not on my fight leaving Atlanta. That caused me to arrive at my gate 5 mins before boarding time and prevented me from having time to eat breakfast before my flight.

DTW
SLC
Okay 5.3

Its a 3.5 hr flight. No charging outlets available. Food options very limited by the time they got to me, row 26. No in -seat entertainment screen. Hard seats.

JFK
LAX
Excellent 10.0

The in flight entertainment was superb.

I have no complaints.

Sat, Mar 17
PWM
DEN
9h 13m
Wed, Mar 21
DEN
PWM
9h 28m
Trip: 5 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 8544 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
SJC
BOS
Mediocre 2.0

I missed my husband’s birthday dinner as the onward flight got delayed by 2 hours and then the return flight got delayed by 4 hours, making me late for work and miss important meetings

FLL
PAP
Good 7.6

Great confort

Crew members need to be nicer

BDL
FLL
Excellent 10.0

lots of room.

not one thing all good

AUS
JFK
Mediocre 2.0

Service is always bad. This time from bag, all electronics have been stolen. It is 200$ worth things have been missing from my baggage.

PHL
BOS
Good 6.8

Crew and comfort of flight was oustanding.

The ground crew was definitely not paying attention and didn't position the flightway correctly which signfiicantly delayed getting folks off the flight and us on. This is incompetence.

Tue, Apr 24
PWM
DEN
8h 51m
Wed, May 2
DEN
PWM
6h 12m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 23
PWM
DEN
6h 50m
Wed, May 2
DEN
PWM
5h 55m
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54708 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
CVG
Good 6.0

My checked luggage didn’t make it to cincinnati

IAH
PTY
Okay 5.0

The crew was super attentive and cordial.

United Airlines has really deteriorated. Paid entertainment for an international flight is really nickle-and-diming it, especially since it was direct tv which is only available over the continental US!

LAX
SFO
Mediocre 3.3

Nothing

MEM
EWR
Excellent 10.0

On time & courteous. & On board service was excellent

Nothing

GVA
IAD
Excellent 8.0

plane was relatively quiet and comfortable.

Nothing wrong with boarding a plane using a bus, but there are better technologies and they are better.

Thu, Apr 26
PWM
DEN
6h 44m
Wed, May 2
DEN
PWM
5h 46m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16124 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
DTW
SLC
Okay 5.3

Its a 3.5 hr flight. No charging outlets available. Food options very limited by the time they got to me, row 26. No in -seat entertainment screen. Hard seats.

ATL
DCA
Good 6.6

The movie availability was very much appreciated.

Although my TSA Pre check number was on my flight coming into Atlanta, it wss not on my fight leaving Atlanta. That caused me to arrive at my gate 5 mins before boarding time and prevented me from having time to eat breakfast before my flight.

LAX
SFO
Good 7.6

Crew was wonderful, fine flight, very prompt

Was unable to board an earlier flight without paying $75. If there are seats it shouldn't be so difficult to be moved.

ATL
SLC
Excellent 10.0

Quick boarding for a big plane. Lots of room for overhead luggage. Two beverage services. Nice crew!

VPS
ATL
Good 7.3

Quick boarding. Nice crew. No food or entertainment so I couldn't rate those. N/A should be a choice

Sat, Mar 17
PWM
DEN
9h 13m
Wed, Mar 21
DEN
PWM
9h 28m
Trip: 5 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 8544 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
BDL
FLL
Excellent 10.0

lots of room.

not one thing all good

LGB
SJC
Excellent 10.0

The flight was cancelled but staff was really nice. I received credit for future flight so that was great. And they let me sleep in the terminal and a very nice employee handed me water and snacks at midnight.

AUS
JFK
Mediocre 2.0

Service is always bad. This time from bag, all electronics have been stolen. It is 200$ worth things have been missing from my baggage.

BOS
MSY
Excellent 9.3

Departure on time. Arrived early. Good snacks, WiFi and TV. Bags arrived easily.

Wish there were movies (flight just under 4 hours)

JFK
SLC
Excellent 9.0

The flight crew and ground crew were all very good, the flight left a bit late but they made the time up in the air.

The seats on both legs of my trip were worn out. The seat was sunken in, leaving a bulge at the edge of the seat that caused my legs to go to sleep. Given the real issue of blood clots in planes, Jet Blue needs to make sure their seats don’t contribute to poor circulation.

Wed, Apr 25
PWM
DEN
8h 51m
Wed, May 2
DEN
PWM
8h 25m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 24
PWM
DEN
8h 42m
Sun, Apr 29
DEN
PWM
8h 26m
Trip: 6 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54708 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
SFO
PHL
Mediocre 2.3

Crew was nice

I hated my seat. Last row. Seat didn’t recline. Right next to the bathroom. That should not even be a row for passengers!

EWR
DEN
Good 6.3

No entertainment was available. Not working for whole plane

LAX
SFO
Mediocre 3.3

Nothing

ORD
CVG
Good 6.0

My checked luggage didn’t make it to cincinnati

SAN
SFO
Okay 5.3

The crew was very nice

It was a short flight. Didn’t dislike anything other than paying for TV/movies.

Fri, Apr 27
PWM
DEN
9h 07m
Tue, May 1
DEN
PWM
8h 53m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16124 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
JFK
LAX
Excellent 10.0

The in flight entertainment was superb.

I have no complaints.

ORD
LGA
Good 6.0

The crew and pilot were absolutely amazing.

This is my 3rd delta flight in a row that has been delayed. I understand these things happen, just extremely frustrating.

MEX
LAX
Excellent 10.0

The Delta flight was such a pleasant contrast to the funky Interjet flight that I took from L.A. to Mexico that my Economy Class felt like First Class.

DTW
SLC
Okay 5.3

Its a 3.5 hr flight. No charging outlets available. Food options very limited by the time they got to me, row 26. No in -seat entertainment screen. Hard seats.

LAX
JFK
Excellent 10.0

I was able to pass the time with ease. A+++ in flight experiences. Great airline staff and awesome food.

No complaints whatsoever.

Mon, Apr 23
PWM
DEN
9h 13m
Fri, Apr 27
DEN
PWM
9h 28m
Trip: 5 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 8544 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
LGB
SJC
Excellent 10.0

The flight was cancelled but staff was really nice. I received credit for future flight so that was great. And they let me sleep in the terminal and a very nice employee handed me water and snacks at midnight.

SLC
JFK
Excellent 8.0

It’s great for time trip

It’s doesn’t Show up of seats on the airplane

SJC
BOS
Mediocre 2.0

I missed my husband’s birthday dinner as the onward flight got delayed by 2 hours and then the return flight got delayed by 4 hours, making me late for work and miss important meetings

DCA
RSW
Excellent 10.0

I passed out at takeoff and slept like a baby the entire flight home. Everything was great.

I am Mosaic but my checked bag was the last to come off the conveyor belt. Just a little annoying when my ride is waiting on me.

JFK
SLC
Excellent 9.0

The flight crew and ground crew were all very good, the flight left a bit late but they made the time up in the air.

The seats on both legs of my trip were worn out. The seat was sunken in, leaving a bulge at the edge of the seat that caused my legs to go to sleep. Given the real issue of blood clots in planes, Jet Blue needs to make sure their seats don’t contribute to poor circulation.

Sat, Apr 28
PWM
DEN
8h 51m
Wed, May 2
DEN
PWM
5h 58m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Portland to Denver International Flight Information

Flights Arrive in Denver International
Flights Depart from Portland
Flight Price $244
Distance 1778 miles
Airlines United, Delta, JetBlue
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.