Denver — Portland
05/05/2025
Departure date
Direct flight
AS668
Starting at $238
Helping travelers to find the best flight offers
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Denver to Portland:
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.
Denver — Portland
05/05/2025
Departure date
Direct flight
AS668
Starting at $238
The cheapest one-way flight from Denver to Portland departs on 05/06/2025, is operated by Frontier Airlines and costs $118
The cheapest roundtrip flight from Denver to Portland departs on 08/09/2025, is operated by Frontier Airlines and costs $153
Fastest flight from Denver to Portland takes 2h 48m
There are direct flights on this route 1 day a week: Tu
The distance between Denver and Portland is 1575km (977 miles). The average flight duration is 2h 52m. There are 79 direct flights from Denver to Portland. The time difference between Denver and Portland is 1h . Flights from Denver begin at 7:50 AM. The latest flight from Denver departs at 10:45 PM.
Frontier Airlines
Every day
Starting at $25
The cheapest flight ticket from Denver to Portland according to data for the last 48 hours costs $118
Often the best time to buy tickets from Denver to Portland is 2 months before departure.
The fastest flights from Denver to Portland start from 2 hours 48 minutes in the air.
The following airlines operate direct flights on the route Denver — Portland: Alaska Airlines
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.
Below you will find a list of airlines operating flights on the Denver — Portland route and the starting prices for flights of each specific airline on it.
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
A direct 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.
Starting at $118
We couldn't find any special offers for flights from Denver to Portland