Question 1

How much does a flight from Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport) cost?

Accepted Answer

You can find cheap one-way flights and cheap return flights from $339 Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport) with Expedia. One-way flights usually range from $209 to $721, and return flights typically cost between $386 and $1194. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

Question 2

What is the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?

Accepted Answer

The cheapest month to fly from DEN to PWM is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

Question 3

Which airlines fly direct from Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?

Accepted Answer

You can fly direct from DEN to PWM on United, with around 16 flights per week.

Question 4

What is the cheapest airline that flies from Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?

Accepted Answer

Frontier Airlines is one of the cheapest airlines offering connecting flights from Denver (DEN) to Portland (PWM), with round-trip tickets starting from around $302. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

Question 5

How do I find cheap flights from Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?

Accepted Answer

To find a cheap flight from Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

Question 6

What is the best airline to fly with from Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?

Accepted Answer

The best airline to fly with from Denver, CO (DEN) to Portland, ME (PWM) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. WN offers the most daily flights from DEN to PWM, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

Question 7

What is the best time to fly from Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?

Accepted Answer

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

Question 8

How many flights per day from Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?

Accepted Answer

On average, there are around 1 nonstop flights per day from Denver Intl. (DEN) to Portland Intl. Jetport (PWM). For more options, look at flights that include layovers.

Question 9

What is the earliest flight from Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?

Accepted Answer

The earliest flight from Denver (Denver Intl.) to Portland (Portland Intl. Jetport) typically departs at around 12:00 AM, operated by Frontier Airlines. This seasonal service is available in July, allowing you to start your journey at midnight and maximize your time in Portland. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

Question 10

What are the most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?

Accepted Answer

For flights from Denver Intl. (DEN) to Portland Intl. Jetport (PWM), the most popular departure times are in the late morning, from 9am to 12pm. About 29% of passengers choose this time window. Many major carriers, including United Airlines and American Airlines, offer flights during this period. This timing is favored as it allows you to travel after the morning rush.

Question 11

How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?

Accepted Answer

Direct flights from DEN to PWM usually take about 4 hours, traveling roughly 1,778 miles. If you opt for a connecting flight, expect to add around 4 hours to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Question 12

Can you fly business or first class from Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?

Accepted Answer

First class is available on flights from DEN to PWM. First class cabins are available on:

American Airlines
Delta Air Lines
United Airlines

Question 13

How much is a business class flight from Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?

Accepted Answer

A direct, return business class ticket from Denver (DEN) to Portland (PWM) typically costs between $1,948 - $2,623. A non-stop, one-way business class flight is usually around $2,371. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport) if you opt for a connecting flight.

*Prices based on flights available on Expedia in the last year.

Question 14

How do I earn miles on a Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport) flight with Expedia?

Accepted Answer

It's easy to earn miles on a Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Question 15

What airports do you fly into for Portland from Denver Intl. (DEN)?

Accepted Answer

When traveling from Denver Intl. (DEN) to Portland, you can fly into Portland Intl. Jetport (PWM) and Portland Intl. (PDX). Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), O'Hare Intl. (ORD), Kansas City Intl. (MCI) before reaching Portland. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Question 16

Is it cheaper to buy a plane ticket from Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport) at the last minute?

Accepted Answer

Typically, booking a last minute flight from Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Question 17

Is it cheaper to book a Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport) flight and hotel package?

Accepted Answer

Securing a Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Question 18

Can I cancel or change the date of my flight from Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport)?

Accepted Answer

If you booked your Denver, CO (DEN-Denver Intl.) to Portland, ME (PWM-Portland Intl. Jetport) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Origin airport	Denver Intl.
Destination airport	Portland Intl. Jetport
Airlines serving	American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Roundtrip price	$339
Distance	1777 mi
Average flight time	3 hours 56 mins

Popular airlines from Denver Intl. Airport (DEN) to Portland Intl. Jetport Airport (PWM)

Be in the know

Book smarter

Earn twice

Cheap Flights from Denver to Portland (DEN-PWM)

Alternative airports near Portland

Frequently asked questions

Travel information

Book with confidence

Denver to Portland Flights

Explore a world of travel with Expedia

$175 Cheap Flights from Denver (DEN) to Portland (PWM)