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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.
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Unable to find information about the schedule of direct flights from
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.
Denver — Portland
04/17/2026
Departure
Direct flight
WN3060
starting at $235
Denver — Portland
04/21/2026
Departure
Direct flight
WN3718
starting at $170
Denver — Portland
05/13/2026
Departure
Direct flight
UA498
starting at $166
Denver — Portland
08/01/2026
Departure
Direct flight
AS1807
starting at $194
Denver — Portland
04/15/2026
Departure
Direct flight
HA679
starting at $216
starting at $170
starting at $104
starting at $131
starting at $216
starting at $50
More than 5 airlines operate flights from Denver to Portland, including Southwest Airlines, United Airlines, Alaska Airlines, Hawaiian Airlines, and Frontier Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $50, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
The cheapest one-way flight from Denver to Portland departs on 04/21/2026, is operated by Frontier Airlines and costs $50
The cheapest roundtrip flight from Denver to Portland departs on 04/25/2026, is operated by Frontier Airlines and costs $145
Fastest flight from Denver to Portland takes 2h 46m
There are direct flights on this route 4 days a week: Tu, We, Fr, and Sa
The distance between Denver and Portland is 1575km (977 miles). The time difference between Denver and Portland is 1h
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.
The cheapest flight ticket from Denver to Portland according to data for the last 48 hours costs $50
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: April, May, July.
The fastest flights from Denver to Portland start from 2 hours 46 minutes in the air.
The following airlines operate direct flights on the route Denver — Portland: Southwest Airlines, United Airlines, Alaska Airlines
The cost of a one-way flight from Denver to Portland ranges from $50 (April 2026) to $131 (July 2026). On average, the ticket price is about $95–$235.
Prices on the Denver — Portland route are consistently going up. From April 2026 to July 2026, tickets went from $50 to $131 — a 162% increase. This trend is worth considering when planning your trip.
The most significant price increase was from April 2026 to July 2026 — up 162%. The best time to fly is April 2026–May 2026, when the average price is $77. In May 2026–July 2026, tickets cost around $118.
Given the rising prices, it's best not to delay your purchase. Flying in April 2026–May 2026 can save you up to 34% compared to the most expensive months.
Price variation across months on this route is 35.4%. Your choice of departure month significantly affects the total flight cost.
We couldn't find any special offers for flights from Denver to Portland