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Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Denver to Portland. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Denver to Portland:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Unable to find information about the schedule of direct flights from
A non-stop flight is the most convenient and comfortable way to fly from Denver to Portland, despite the fact that sometimes flights with transfers can cost significantly less.
Denver — Portland
01/10/2026
Departure
Direct flight
UA644
starting at $433
starting at $155
On the Denver — Portland route, flights are operated only by United Airlines. This simplifies the choice for passengers, as all tickets come from a single trusted carrier. Our service lets you instantly check fares for upcoming dates and find the most advantageous option. The minimum ticket price starts at $155, making this trip affordable for a wide range of travelers. To save even more, we recommend booking early and keeping an eye on promotions — United Airlines regularly offers special deals.
The cheapest one-way flight from Denver to Portland departs on 01/10/2026, is operated by United Airlines and costs $155
The cheapest roundtrip flight from Denver to Portland departs on 03/06/2026, is operated by Frontier Airlines and costs $108
Fastest flight from Denver to Portland takes 3 hours
There are direct flights on this route 1 day a week: Sa
The distance between Denver and Portland is 1575km (977 miles). There are 80 direct flights from Denver to Portland. The time difference between Denver and Portland is 1h. Flights from Denver begin at 7:20 AM. The latest flight from Denver departs at 10:25 PM
The cheapest flight ticket from Denver to Portland according to data for the last 48 hours costs $155
Often the best time to buy tickets from Denver to Portland is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Denver to Portland can be found flying in these months: January.
The fastest flights from Denver to Portland start from 3 hours in the air.
The following airlines operate direct flights on the route Denver — Portland: United Airlines
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Denver to Portland
We couldn't find any special offers for flights from Denver to Portland