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Cheap flights from Portland to Denver from US$117
United Airlines, Southwest Airlines, Alaska Airlines and Frontier Airlines fly nonstop from Portland to Denver, about 76 flights a week. The flight takes around 2h 20m, and the cheapest one-way fare we found recently is US$117 on 8 Dec.
Direct flights available ~76 flights a week 2h 20m Cheapest in December Prices checked 13 days ago
Portland to Denver at a glance
Cheapest one-wayUS$117Frontier Airlines · nonstop · Tue 8 DecFastest flight2h 20mSouthwest Airlines · nonstop
Nonstop flights76/wkUnited Airlines, Southwest Airlines, Alaska Airlines
Airlines flying nonstop from Portland to Denver
4 airlines on this route, about 76 flights a week in total (observed over the last 4 weeks).
Cheapest dates from Portland to Denver
The lowest one-way fares found recently, cheapest first. Prices change; click through for the live fare.
Good to know
- Distance
- 1,592 km989 miles
- Flight time
- 2h 20mfastest found
- Time difference
- +1hDenver vs Portland
- Currency in Denver
- USD
- Airports
- PDX → DEN
Flights from Portland to Denver: questions answered
How much is a flight from Portland to Denver?
The cheapest one-way fare we found recently is US$117, nonstop, departing in December. Prices change constantly, so search your dates for the live fare.
Are there direct flights from Portland to Denver?
Yes. United Airlines, Southwest Airlines, Alaska Airlines and Frontier Airlines fly this route nonstop, with about 76 flights a week in each direction.
How long is the flight from Portland to Denver?
A nonstop flight covers 1,592 km and takes around 2h 20m.
Which airlines fly from Portland to Denver?
United Airlines, Southwest Airlines, Alaska Airlines and Frontier Airlines operate nonstop flights on this route.
Which airports serve Portland and Denver?
Portland: Portland International Airport (PDX). Denver: Denver International Airport (DEN).
What is the time difference between Portland and Denver?
Denver is 1 hour ahead of Portland.





