Direct (nonstop) flights from Portland to Denver
1 airline flys nonstop from Portland International Jetport (PWM) to Denver International (DEN). It's 1,782 miles (2,868 km), about 4h 42m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Portland to Denver with one stop · direct emits 301 kg CO₂ per passenger
Looking for the return flight?
DEN → PWM: Flights from Denver to PortlandOther direct flights from Portland
Direct flights from Denver (DEN)
Frequently Asked Questions
How long is the direct flight from Portland to Denver?
A nonstop flight from Portland (PWM) to Denver (DEN) takes approximately 4 hours and 42 minutes. The distance is 1,782 miles (2,868 km).
Which airlines fly nonstop from Portland to Denver?
Just United Airlines.
Is there a nonstop flight from Portland to Denver?
Yes. 1 airline: United Airlines.
How far is Portland from Denver?
The flight distance from Portland to Denver is 1,782 miles (2,868 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Portland to Denver?
At 4h 42m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Portland to Denver?
Roughly 301 kg CO2 per passenger one-way. That's about the same as driving 1,505 km.
Is the return flight from Denver to Portland also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Portland to Denver?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Portland International Jetport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.