Direct (nonstop) flights from Portland to Dulles
1 airline flys nonstop from Portland International Jetport (PWM) to Washington Dulles International (IAD). It's 492 miles (792 km), about 1h 58m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Portland to Dulles with one stop · direct emits 91 kg CO₂ per passenger
Looking for the return flight?
IAD → PWM: Flights from Dulles to PortlandOther direct flights from Portland
Direct flights from Dulles (IAD)
Frequently Asked Questions
How long is the direct flight from Portland to Dulles?
A nonstop flight from Portland (PWM) to Dulles (IAD) takes approximately 1 hours and 58 minutes. The distance is 492 miles (792 km).
Which airlines fly nonstop from Portland to Dulles?
Just United Airlines.
Is there a nonstop flight from Portland to Dulles?
Yes. 1 airline: United Airlines.
How far is Portland from Dulles?
The flight distance from Portland to Dulles is 492 miles (792 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Portland to Dulles?
At 1h 58m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Portland to Dulles?
Roughly 91 kg CO2 per passenger one-way. That's about the same as driving 455 km.
Is the return flight from Dulles 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 Dulles?
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.