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Domestic route

Cheap flights from Denver to Portland

Denver International Airport (DEN) to Portland International Airport (PDX). 989 miles, 2h 35m nonstop.

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DEN to PDX at a glance

Computed from airline schedules and the fares we track for this route. Refreshed several times a day.

Distance
989 milesgreat-circle
Typical flight time
2h 35mnonstop, gate to gate
Nonstop airlines
AADLUAWN7 airlinesAmerican, Delta, United
Nonstop flights per day
22all airlines combined
Cheapest month
January 2027over the next six months
Best day to fly
Tuesday17% less than Sunday
Time difference
1h behindPortland vs Denver

Denver to Portland

Round trips from $81

Per traveler, taxes and fees included. Lowest fare we found departs Sat, Jan 9.

Cheapest month: January 2027

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Denver to Portland fares by month

Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.

  1. September 2026from Tue, Sep 29$112
  2. October 2026from Wed, Oct 14$93
  3. November 2026from Tue, Nov 17$90
  4. December 2026from Tue, Dec 15$95
  5. January 2027from Sat, Jan 9$81
  6. February 2027from Tue, Feb 2$83

Airlines flying Denver to Portland

7 airlines fly nonstop with 22 departures a day combined.

Connecting options

Every itinerary on this route is nonstop or uses an unusual connection; run a search for specifics.

Tips for this route

  • American, Delta, United and Southwest all fly DEN to PDX nonstop, so compare the total with bags before picking the lowest base fare: the difference between a basic and a standard economy ticket is often less than one checked bag each way.
  • January 2027 is the cheapest month to fly over the next six months, with round trips from $81; September 2026 is the most expensive at $112 and up, a difference of $31 per traveler.
  • Departing on a Tuesday averages 17% less than a Sunday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
  • Fares on this route are usually lowest 4 to 8 weeks before departure and rise sharply inside two weeks.
Flying the other way? Portland to DenverFares, airlines and tips for PDX to DEN.

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Denver to Portland: common questions

How long is the flight from Denver to Portland?

A nonstop flight from Denver (DEN) to Portland (PDX) takes about 2h 35m gate to gate, covering 989 miles. Connecting itineraries add the layover, typically 1 to 3 hours more in total.

Which airlines fly nonstop from DEN to PDX?

American Airlines, Delta Air Lines, United Airlines, Southwest Airlines, Alaska Airlines, Spirit Airlines and Frontier Airlines operate nonstop flights from Denver (DEN) to Portland (PDX), with 22 nonstop departures a day between them.

What is the cheapest month to fly from Denver to Portland?

Over the next six months, January 2027 has the lowest round-trip fares from Denver (DEN) to Portland (PDX), starting at $81 per traveler including taxes and fees. Within any month, Tuesday departures average the lowest prices.

How far in advance should I book Denver to Portland flights?

Fares on this route are usually lowest 4 to 8 weeks before departure and rise sharply inside two weeks. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.

What is the time difference between Denver and Portland?

Portland is 1 hour behind Denver. DEN is on America/Denver time and PDX on America/Los Angeles time. Departure and arrival times in search results are always shown in local time at each airport.

Related routes

Other popular city pairs from the same departure city and to the same destination, with the lowest round-trip fares we found.

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