Cheap flights from Portland to Denver (PWM - DEN)

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The best prices from Portland to Denver are usually found in November or May, booked 38 days in advance, depart on a Wednesday or Friday and return on a Wednesday

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

All the information you need to plan the best PWM to DEN flight in 2021: compare Portland to Denver flight prices with the expected peak season, weather and rainfall in Denver.
PWM - DEN
Price
$227 - $479
DEN
Temperature
44.6 - 89.6 °F
DEN
Rainfall
0.5 - 2.7 inches

Popular in

December

High demand for flights, 35% potential price rise

Cheapest in

November

Best time to find cheap flights, 28% potential price drop

Round-trip from

$227

From Portland to Denver

One-way from

$139

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?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 52% when planning your travel around this day of the week.

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

Travelers have found it’s best to book a flight 14 days in advance to save up to 12% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 14 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portland to Denver 1-2 weeks in advance for as low as $88, or $106 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Denver. Flights to Denver from Portland in August are about $98 on average during August, but can be found for as low as $36.

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

It’s optimal to fly from Portland to Denver in the morning. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the afternoon.

Cheap flights from Portland to Denver in May, June 2021

The best prices found for PWM to DEN flights for May, June
21 May - 24 May
$166pp
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
PWM
Portland
19 May - 25 May
$184pp
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
   
2 STOPS
PWM
Portland
19 May - 24 May
$187pp
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
PWM
Portland

Portland to Denver 2021 flight deals

Cheap flights to Denver from Portland found for this year
21 May - 24 May
$166pp
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
PWM
Portland
19 May - 25 May
$184pp
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
   
2 STOPS
PWM
Portland
19 May - 24 May
$187pp
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
PWM
Portland

Last minute flights from Portland to Denver

Late deals on round-trip flights to Denver from Portland, departing today and this week
21 May - 24 May
$166pp
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
PWM
Portland
19 May - 25 May
$184pp
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
   
2 STOPS
PWM
Portland
19 May - 24 May
$187pp
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Frontier
 
1 STOP
PWM
Portland

One-way flights to Denver from Portland

The cheapest one-way flights from Portland to Denver
2:05 am - 6:57 am
Delta
1 Stop
6h 52m
PWM - DEN
Delta
$139
Delta
4:00 pm - 5:17 am
Frontier
1 Stop
15h 17m
PWM - DEN
Frontier
$162
Kiwi.com
9:00 am - 12:08 pm
Sun Country Air
1 Stop
29h 08m
PWM - DEN
Sun Country Air

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.

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 Frontier, United Airlines, and American Airlines flying from Portland to Denver Intl have implemented new flexible cancellation policies.

Can I find flights from Portland to Denver for under $200 on Cheapflights?

Yes, there are multiple flights from Portland to Denver for under $200. The cheapest flight booked recently is on Frontier for just $166, but on average you can expect to pay $221.

Are there nonstop flights from Portland to Denver for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Portland to Denver under $300. A good price for a nonstop flight from Portland to Denver is less than $556.

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?

This flight path from Portland to Denver Intl was viewed by 253 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Portland or Denver?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Portland is roughly greater than that of Denver. You can assume this to be the case over the next 18 days.

Is Portland weather warmer or cooler than Denver?

Temperatures around the 90 °F's can be experienced in July. The weather in Denver is hotter than in Portland. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Portland to Denver?

United Airlines, Delta, and Frontier can get you from Portland to Denver in just under 4h 35m. Your travel time can differ by up to 4h 52m. 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?

Our cheapest airline available from Portland to Denver is Frontier. Our recent data shows that you can find tickets from as low as $166 on this airline. An additional option worth looking into is Delta, starting at $261. Users have found that Frontier is 46% cheaper than the other options available to this destination.

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

The cheapest airlines for a one-way flight from Portland to Denver are Frontier ($80), Delta ($139), and United Airlines ($144).

Destination information for Denver

Things to know before you go - useful duration and weather info for your trip from Portland to Denver.
Flight duration
4h 12m
Average temperature for May in Denver
73.4 °F
Avg rainfall for May in Denver
1.9 ″

Airports servicing Portland

Airports servicing Denver

Top 5 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
Frontier
$98 $259 No cancel fee 62%
JetBlue
$120 $264 No cancel fee 62%
American Airlines
$149 $342 No cancel fee 71%
Delta
$162 $399 No cancel fee N/A
United Airlines
$180 $412 No cancel fee 69%
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