Cheap flights from Portland to Denver (PDX - DEN)

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The best prices from Portland to Denver 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
44.6 - 89.6 °F
DEN
Rainfall
0.5 - 2.7 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

One-way from

$88

One-way flight from Portland to Denver

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?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 29%.

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

Find a great deal and save up to 12% by booking at least 14 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Portland to Denver within the next two weeks, with the cheapest ticket starting at $88.

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

The best pricing can be found in the month of August. Prices to Denver from Portland average $98. You can even find prices in August for less than $98, as users have found deals to Denver from as low as $36. 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 38%.

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

It’s typically best to fly out from Portland to Denver at noon. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Portland to Denver in June, July 2021

The best prices found for PDX to DEN flights for June, July
3 Jul - 4 Jul
$139pp
PDX
Portland
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PDX
Portland
3 Jul - 4 Jul
$141pp
PDX
Portland
Multiple Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PDX
Portland
12 Jul - 13 Jul
$143pp
PDX
Portland
Frontier
Non-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
24 Sep - 25 Sep
$100pp
PDX
Portland
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PDX
Portland
13 Sep - 18 Sep
$102pp
PDX
Portland
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PDX
Portland
15 Sep - 5 Oct
$104pp
PDX
Portland
Frontier
Non-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
24 Sep - 25 Sep
$100pp
PDX
Portland
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PDX
Portland
13 Sep - 18 Sep
$102pp
PDX
Portland
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PDX
Portland
15 Sep - 5 Oct
$104pp
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
3 Jul - 4 Jul
$139pp
PDX
Portland
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PDX
Portland
3 Jul - 4 Jul
$141pp
PDX
Portland
Multiple Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PDX
Portland
30 Jun - 4 Jul
$159pp
PDX
Portland
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
PDX
Portland

One-way flights to Denver from Portland

The cheapest one-way flights from Portland to Denver
9:40 am - 4:01 pm
United Airlines
1 Stop
5h 21m
PDX - DEN
United Airlines
$88
United
4:05 pm - 6:51 am
Spirit Airlines
1 Stop
13h 46m
PDX - DEN
Spirit Airlines
$90
FareScan
1:15 pm - 6:47 pm
Delta
1 Stop
4h 32m
PDX - DEN
Delta
$92
Delta

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

Are flight prices decreasing from Portland to Denver due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Portland and Denver for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Portland to Denver Intl to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Alaska Airlines is one of them. Some of the new policies that have been implemented to accommodate travelers flying from Portland to Denver Intl are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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.

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 30m for a nonstop flight. There are 12 flights from Portland to Denver per day from 8 airlines.

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 Frontier for just $100, but on average you can expect to pay $118.

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 $120.

Are there last-minute flights available from Portland to Denver for under $200?

There are currently 20+ open flights from Portland to Denver within the next 7 days for less than $200.

How popular is this flight route?

Flights from Portland to Denver Intl have been viewed 175 times in the past calendar month.

Does it rain more in Portland or Denver?

Expected rainfall in Portland is same as in Denver. You can expect this to be the case over the next 14 days.

Is Portland weather warmer or cooler than Denver?

Expect the weather to be around 90 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Denver is generally hotter than in Portland.

How long is the flight from Portland to Denver?

Airlines like Alaska Airlines and Frontier fly from Portland to Denver in about 2h 30m. The time it takes to get you to your destination is usually consistent. All flights are typically nonstop.

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

Our cheapest airline available from Portland to Denver is Frontier. Our recent data shows that you can find tickets from as low as $100 on this airline. Additional options worth looking into are Alaska Airlines and Spirit Airlines, starting at $127 and $134 round-trip. Frontier is currently priced 46% below the average price you’ll pay for this route.

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

$43 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and United Airlines, with prices starting from $51 and $88, respectively.

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
2h 43m
Average temperature for June in Denver
82.4 °F
Avg rainfall for June in Denver
1.8 ″

Airports servicing Portland

Airports servicing Denver

Top 7 airlines flying from Portland to Denver

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
Spirit Airlines
$64 $169 No cancel fee 65%
Frontier
$77 $183 No cancel fee 62%
Delta
$87 $189 No cancel fee N/A
Alaska Airlines
$107 $256 No cancel fee 75%
United Airlines
$98 $272 No cancel fee 69%
American Airlines
$57 $302 No cancel fee 71%
Southwest
$95 $379 No cancel fee 63%

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 45% of PDX to DEN departures
Early morning Midnight to 6 AM 21% of PDX to DEN departures
Morning 6 AM to noon 18% of PDX to DEN departures
Evening 6 PM to midnight 16% 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
7 daily flights
Monday
15 daily flights
Tuesday
16 daily flights
Wednesday
15 daily flights
Thursday
12 daily flights
Friday
14 daily flights
Saturday
7 daily flights
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