Direct flights from Portland to Denver PDX → DEN
Alaska Airlines, Frontier Airlines, Southwest Airlines and United Airlines fly nonstop from Portland (PDX) to Denver (DEN). The flight takes about 2h 32m and covers 989 miles (1,592 km). Arrivals run on time 81.8% at PDX and 80.3% at DEN — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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Alaska Airlines
AS
Frontier Airlines
F9
Southwest Airlines
WN
United Airlines
UA
Frequently asked questions
Is there a direct flight from Portland to Denver?
Yes, Alaska Airlines, Frontier Airlines and 2 more airlines operate nonstop flights from Portland (PDX) to Denver (DEN).
Which airlines fly direct from Portland to Denver?
Alaska Airlines, Frontier Airlines, Southwest Airlines, United Airlines operate nonstop flights from Portland to Denver.
How long is the flight from Portland to Denver?
The nonstop flight from Portland to Denver takes ~2h 32m (approximately 1592 km).
What is the on-time performance for flights from Portland to Denver?
Arrivals run on time 81.8% at PDX and 80.3% at DEN — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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