April is by far the best month, wherein you can get cheapest flights for Portland to Denver. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Portland
11:48
Portland
Portland International Airport
Thu , 16 Apr 2026

Denver
15:26
Denver
Denver International Airport
Thu, 16 Apr 2026

Portland
14:47
Portland
Portland International Airport
Wed , 08 Apr 2026

Denver
18:28
Denver
Denver International Airport
Wed, 08 Apr 2026

Portland
12:27
Portland
Portland International Airport
Sat , 18 Apr 2026

Denver
16:07
Denver
Denver International Airport
Sat, 18 Apr 2026

Portland
05:45
Portland
Portland International Airport
Wed , 08 Apr 2026

Denver
11:33
Denver
Denver International Airport
Wed, 08 Apr 2026

Portland
06:40
Portland
Portland International Airport
Wed , 08 Apr 2026

Denver
10:05
Denver
Denver International Airport
Wed, 08 Apr 2026

Portland
18:05
Portland
Portland International Airport
Sun , 19 Apr 2026

Denver
23:50
Denver
Denver International Airport
Sun, 19 Apr 2026

Portland
05:00
Portland
Portland International Airport
Wed , 08 Apr 2026

Denver
08:38
Denver
Denver International Airport
Wed, 08 Apr 2026

Portland
16:15
Portland
Portland International Airport
Wed , 08 Apr 2026

Denver
19:54
Denver
Denver International Airport
Wed, 08 Apr 2026

Portland
11:58
Portland
Portland International Airport
Fri , 10 Apr 2026

Denver
15:36
Denver
Denver International Airport
Fri, 10 Apr 2026

Portland
05:00
Portland
Portland International Airport
Sun , 19 Apr 2026

Denver
08:38
Denver
Denver International Airport
Sun, 19 Apr 2026

Portland
07:23
Portland
Portland International Airport
Wed , 08 Apr 2026

Denver
15:09
Denver
Denver International Airport
Wed, 08 Apr 2026










Flying from Portland to Denver has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Portland to Denver is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Portland International Airport (PDX) and Denver International Airport (DEN). You can expect a flight distance of approximately 1592 km, and most direct services cover it in around 04:23.
Let’s take a closer look at everything you need to know before booking your flight from Portland to Denver.
| Flight Details | Information |
|---|---|
| Route Distance | 1592 km |
| Average Flight Time | 04:23 hrs |
| Departure Airport | Portland International Airport (PDX) |
| Arrival Airport | Denver International Airport (DEN) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | YES |
| Common Airlines | Frontier Airlines, Hawaiian Airlines, Delta Airlines, Southwest |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.