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 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.
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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.
Flights from Denver to Portland are operated by several airlines — United Airlines, Alaska Airlines, and Frontier Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $105, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
Denver — Portland
06/08/2026
Departure
Direct flight
UA1770
starting at $133
Denver — Portland
06/09/2026
Departure
Direct flight
AS684
starting at $247
Denver — Portland
07/17/2026
Departure
Direct flight
F92553
starting at $209
Denver — Portland
07/30/2026
Departure
Direct flight
AS1807
starting at $204
There are most likely no direct flights on the Denver — Portland route
The cheapest one-way flight from Denver to Portland departs on 07/29/2026, is operated by Frontier Airlines and costs $105
There is no information about the cheapest roundtrip flight from Denver to Portland
Fastest flight from Denver to Portland takes 2h 41m
There are direct flights on this route 4 days a week: Mo, Tu, Th, and Fr
The distance between Denver and Portland is 1575km (977 miles). The time difference between Denver and Portland is 1h
We couldn't find any special offers for flights from Denver to Portland
The cheapest flight ticket from Denver to Portland according to data for the last 48 hours costs $105
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: July, May.
The fastest flights from Denver to Portland start from 2 hours 41 minutes in the air.
The following airlines operate direct flights on the route Denver — Portland: United Airlines, Alaska Airlines, Frontier Airlines
The cost of a one-way flight from Denver to Portland ranges from $57 (July 2026) to $98 (May 2026). On average, the ticket price is about $77–$98.