Cheap flights from Portland to Denver (PDX - DEN)

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The best prices from Portland to Denver Intl are usually found in February or August, booked 15 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

How to find the cheapest flight from
Portland (PDX) to Denver (DEN)

All the information you need to plan the best PDX to DEN flight in 2021: compare Portland to Denver flight prices with the expected peak season, weather and rainfall in Denver.
PDX - DEN
Price
$147 - $272
DEN
Temperature
30.2 - 73.4 °F
DEN
Precipitation
0.5 - 2.3 inches

Popular in

December

High demand for flights, 31% potential price rise

Cheapest in

February

Best time to find cheap flights, 22% potential price drop

Round-trip from

$147

From Portland to Denver Intl

One-way from

$69

One-way flight from Portland to Denver Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Portland to Denver?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 29% on your flight compared to booking on days when demand is much higher.

When is the cheapest time to fly from Portland to Denver (PDX - DEN)?

A simple way to save on the total cost of your ticket is to fly from Portland to Denver at noon. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the morning.

How far in advance should I book a flight from Portland to Denver?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 14 days in advance, which can save you up to 10% on flights from Portland to Denver compared to booking the week you need them. Waiting 14 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $168. For sooner than that we have options available in the next 3 days from $198.

What is the cheapest month to fly from Portland to Denver?

The best pricing can be found in the month of February. Prices to Denver from Portland average $188. You can even find prices in February for less than $188, as users have found deals to Denver from as low as $97. The month of December appears to be one of the more expensive times to travel to Denver from Portland. Flying in the targeted month can save you up to 44%.

Cheap flights from Portland to Denver in October, November 2021

The best prices found for PDX to DEN flights for October, November
9 Nov - 10 Nov
$70pp
PDX
Portland
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
PDX
Portland
30 Oct - 3 Nov
$73pp
PDX
Portland
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
PDX
Portland
9 Nov - 9 Nov
$75pp
PDX
Portland
Multiple Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PDX
Portland

Portland to Denver 2021 flight deals

Cheap flights to Denver from Portland found for this year
9 Nov - 10 Nov
$70pp
PDX
Portland
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
PDX
Portland
30 Oct - 3 Nov
$73pp
PDX
Portland
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
PDX
Portland
9 Nov - 9 Nov
$75pp
PDX
Portland
Multiple Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PDX
Portland

Non-stop flights to Denver from Portland

Save time with Portland to Denver direct flight deals
11 Nov - 15 Nov
$83pp
PDX
Portland
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PDX
Portland
7 Nov - 10 Nov
$84pp
PDX
Portland
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PDX
Portland
11 Nov - 20 Nov
$88pp
PDX
Portland
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PDX
Portland

Last minute flights from Portland to Denver

Late deals on round-trip flights to Denver from Portland, departing today and this week
30 Oct - 3 Nov
$73pp
PDX
Portland
Spirit Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
 
1 STOP
PDX
Portland
30 Oct - 3 Nov
$85pp
PDX
Portland
Multiple Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PDX
Portland
27 Oct - 4 Nov
$87pp
PDX
Portland
Multiple Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PDX
Portland

One-way flights to Denver Intl from Portland

The cheapest one-way flights from Portland to Denver
11:40 am - 3:10 pm
Alaska Airlines
Nonstop
2h 30m
PDX - DEN
Alaska Airlines
6:20 pm - 4:57 am
American Airlines
1 Stop
9h 37m
PDX - DEN
American Airlines
3:25 pm - 4:41 pm
Spirit Airlines
2 Stops
24h 16m
PDX - DEN
Spirit Airlines
$78
FareScan

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Portland</span> to <span class="emphasized">Denver</span> flights.

Flight FAQs

From Portland to Denver

What airports do I use to fly from Portland to Denver?

If you book a flight from Portland to Denver, you will be flying from Portland to Denver Intl. Flights to Denver Intl (DEN) from Portland (PDX) take 2h 25m for a nonstop flight. There are 11 flights from Portland to Denver per day from 8 airlines.

Which airlines flying from Portland to Denver Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Frontier, and Delta flying from Portland to Denver Intl have implemented new flexible cancellation policies.

Can I find flights from Portland to Denver for under $100 on Cheapflights?

Yes, there are multiple flights from Portland to Denver for under $100. The cheapest flight booked recently is on Spirit Airlines for just $70, but on average you can expect to pay $87.

Are there nonstop flights from Portland to Denver for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Portland to Denver under $100. A good price for a nonstop flight from Portland to Denver is less than $101.

Are there last-minute flights available from Portland to Denver for under $100?

There are currently 20+ open flights from Portland to Denver within the next 7 days for less than $100.

What days are nonstop flights available from Portland to Denver?

You can find nonstop flights on the following days: Sunday, Tuesday, Thursday, Saturday.

How popular is this Portland to Denver flight route?

This flight path from Portland to Denver Intl was viewed by 175 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from Portland to Denver on average per day?

4 flight departures from Portland to Denver per day on average.
Morning (6am - Noon) - 25% of flight departures
Afternoon (Noon - 6pm) - 50% of flight departures
Evening (6pm - Midnight) - 25% of flight departures

How long is the flight from Portland to Denver?

A quick flight from Portland to Denver can take about 2h 36m. Spirit Airlines provides one of the quickest options available for as low as $70. There are 994 mi between Portland and Denver. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Portland to Denver round-trip?

Cheapflights users have booked flights from Portland to Denver round-trip from $70. Another airline that can offer you cheap pricing is Frontier. Users have found that Spirit Airlines is 62% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Portland to Denver one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $31. However, be on the lookout for offers from Frontier and Alaska Airlines, as they are both options that can get you from Portland to Denver for a low price.

What are the most popular airlines that fly from Portland to Denver?

When booking a flight from Portland to Denver, you may want to consider flying on Major Airline, American Airlines or Alaska Airlines as they are the most popular for this route.

What are the cheapest flights from Portland to Denver?

While on average a flight from Portland to Denver is generally $445, our data shows the cheapest flight currently is $60. When looking at the most popular route, (Portland - Denver Intl), you can expect to pay $93 for that flight.

What are the most reliable airlines from Portland to Denver?

The top 3 most reliable airlines when flying from Portland to Denver are SkyWest Airlines (100%), Lufthansa (95%) and United Airlines (95%).

COVID Restrictions

View COVID Travel Restrictions for Denver, CO

Do I need a COVID test to fly to Denver from Portland?

Information is based on travel restrictions for travel to Denver Intl within the United States

Most visitors from Portland need to provide a negative COVID-19 test result and/or quarantine to enter Denver Intl.

COVID-19 testing requirements
Visitors from Portland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Denver Intl.

Quarantine requirements
Visitors from Portland are not required to quarantine after entering Denver Intl.

Do I need a test to fly back to Portland from Denver?

Returning to Portland from Denver Intl

COVID-19 testing requirements
Visitors from Denver Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Portland.

Quarantine requirements
Visitors from Denver Intl are not required to quarantine after entering Portland.

Hide COVID Travel Restrictions for Denver, CO

Alternative routes for Portland to Denver

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Denver

Things to know before you go - useful duration and weather info for your trip from Portland to Denver.
Flight duration from PDX to DEN
2h 45m
Average temperature for October in Denver
66.2 °F
Avg rainfall for October in Denver
0.9 ″

Airports servicing Portland

Airports servicing Denver

Top 7 airlines flying from Portland to Denver Intl

The chart below displays the airlines Cheapflights users traveling from Portland to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
$57 $302 No cancel fee 71%
Spirit Airlines
$64 $169 No cancel fee 65%
Frontier
$77 $183 No cancel fee 62%
Delta
$87 $189 No cancel fee N/A
Southwest
$95 $379 No cancel fee 63%
United Airlines
$98 $272 No cancel fee 69%
Alaska Airlines
$107 $256 No cancel fee 75%

Hourly flight availability from Portland to Denver

See what time of day planes typically take off from Portland towards Denver.
Afternoon Noon to 6 PM 38% of PDX to DEN departures
Early morning Midnight to 6 AM 31% of PDX to DEN departures
Morning 6 AM to noon 26% of PDX to DEN departures
Evening 6 PM to midnight 5% of PDX to DEN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Portland to Denver
See how many times per day planes take to the skies headed from Portland to Denver.
Sunday
8 daily flights
Monday
13 daily flights
Tuesday
13 daily flights
Wednesday
12 daily flights
Thursday
13 daily flights
Friday
12 daily flights
Saturday
8 daily flights
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