Cheap flights from Denver to Portland (DEN - PWM)

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The best prices from Denver Intl to Portland are usually found in April or November, booked 42 days in advance, depart on a Wednesday or Friday and return on a Wednesday

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

All the information you need to plan the best DEN to PWM flight in 2021: compare Denver to Portland flight prices with the expected peak season, weather and rainfall in Portland.
DEN - PWM
Price
$244 - $513
PWM
Temperature
23 - 68 °F
PWM
Precipitation
2.9 - 4.5 inches

Popular in

December

High demand for flights, 37% potential price rise

Cheapest in

April

Best time to find cheap flights, 25% potential price drop

Round-trip from

$244

From Denver Intl to Portland

One-way from

$113

One-way flight from Denver Intl to Portland

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Portland, Maine. Flights to Portland, Maine from Denver in September are about $268 on average during September, but can be found for as low as $131.

What is the cheapest day to fly round-trip from Denver to Portland, Maine?

Wednesday flights are found to be more expensive to fly from Denver to Portland, Maine. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Portland, Maine.

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

Users have found that booking a flight from Denver to Portland, Maine at least 31 days early can save you up to 18% on average compared to booking a flight this week. If booking 31 days before your flight isn’t an option for you, users have found flights from Denver to Portland, Maine for as little as $282 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $307 for flights departing within the next 3 days.

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

One of the essential ways to save on airfare from Denver to Portland, Maine is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 29% on airfare.

Cheap flights from Denver to Portland in October, November 2021

The best prices found for DEN to PWM flights for October, November
2 Nov - 5 Nov
$153pp
DEN
Denver Intl
Frontier
 
1 STOP
PWM
Portland
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl
30 Nov - 9 Dec
$155pp
DEN
Denver Intl
Frontier
 
1 STOP
PWM
Portland
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl
7 Nov - 15 Nov
$169pp
DEN
Denver Intl
Frontier
 
1 STOP
PWM
Portland
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl

Denver Intl to Portland 2021 flight deals

Cheap flights to Portland from Denver found for this year
2 Nov - 5 Nov
$153pp
DEN
Denver Intl
Frontier
 
1 STOP
PWM
Portland
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl
30 Nov - 9 Dec
$155pp
DEN
Denver Intl
Frontier
 
1 STOP
PWM
Portland
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl
7 Nov - 15 Nov
$169pp
DEN
Denver Intl
Frontier
 
1 STOP
PWM
Portland
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl

Last minute flights from Denver to Portland

Late deals on round-trip flights to Portland from Denver, departing today and this week
2 Nov - 5 Nov
$153pp
DEN
Denver Intl
Frontier
 
1 STOP
PWM
Portland
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl
4 Nov - 8 Nov
$170pp
DEN
Denver Intl
Frontier
 
1 STOP
PWM
Portland
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl
3 Nov - 8 Nov
$175pp
DEN
Denver Intl
Frontier
 
1 STOP
PWM
Portland
PWM
Portland
Frontier
 
1 STOP
DEN
Denver Intl

One-way flights to Portland from Denver

The cheapest one-way flights from Denver to Portland
7:00 am - 5:39 pm
Delta
1 Stop
8h 39m
DEN - PWM
Delta
$113
Delta
8:48 am - 5:44 am
Frontier
2 Stops
18h 56m
DEN - PWM
Frontier
$137
Kiwi.com
8:40 am - 5:26 pm
United Airlines
1 Stop
6h 46m
DEN - PWM
United Airlines
$138
United

Related info for your journey

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

Flight FAQs

From Denver to Portland

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

Frontier, United Airlines, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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

Yes, there are multiple flights from Denver to Portland, Maine for under $200. The cheapest flight booked recently is on Frontier for just $155, but on average you can expect to pay $191.

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

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

How popular is this Denver to Portland, Maine flight route?

Within the past month, 25 users have taken a look at flights from Denver Intl to Portland.

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

According to our current data, Frontier ($155), and American Airlines ($222) offers the cheapest pricing from Denver to Portland, Maine. These flights start at 52% lower than the current average price 3 months from now.

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

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $65. American Airlines flights start at $111 while deals on Delta start at $113 one-way.

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

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

What are the cheapest flights from Denver to Portland, Maine?

On average you can expect to pay $575 for a flight from Denver to Portland, Maine. The cheapest flight overall is $88 while the most popular route, (Denver Intl - Portland) is currently priced at $172.

COVID Restrictions

View COVID Travel Restrictions for Portland, ME

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

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

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

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.

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

Returning to Denver Intl from Portland

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.

Hide COVID Travel Restrictions for Portland, ME

Alternative routes for Denver to Portland

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

Destination information for Portland

Things to know before you go - useful duration and weather info for your trip from Denver to Portland.

Airports servicing Denver

Airports servicing Portland

Top 5 airlines flying from Denver Intl to Portland

The chart below displays the airlines Cheapflights users traveling from Denver to Portland 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 $269 No cancel fee 62%
American Airlines
$122 $323 No cancel fee 71%
JetBlue
$141 $305 No cancel fee 62%
Delta
$144 $381 No cancel fee N/A
United Airlines
$184 $408 No cancel fee 69%
Weekly flight availability
from Denver to Portland
See how many times per day planes take to the skies headed from Denver to Portland.
Sunday
0 flights
Monday
0 flights
Tuesday
0 flights
Wednesday
0 flights
Thursday
0 flights
Friday
0 flights
Saturday
1 daily flight
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