Flights from Portland Airport PDX to Washington Airport IAD
We've found the cheapest flights to Washington
Flights from Portland International to Washington Dulles International are operated by 2 airliners including Brussels Airlines and United Airlines. The flight time is approximately 5 Hours 12 Minutes.
Depending on the day of the week and the time of day you book, flight prices can vary dramatically. The cheapest flights available will generally be mid week or late in the evening, so if you are on a budget then these are the flight times you should consider. Alternatively, you could book well in advance and you flight could be up to 50% cheaper, especially with budget airliners. We recommend our viewers to pay and reserve the seats in advance. This ensures you get the best seats on the plane at the cheapest prices.
The time zone at Washington Dulles International is different from Portland International, so please be aware of this when making travel arrangements.
If you plan on flying to Washington Dulles International Airport from Portland International Airport you can pre-arrange your long or short term parking at Portland International Airport.
If you are renting a car at Washington Dulles International Airport it is recommended to fill up the fuel tank before returning the vehicle at the nearest fuel station to Washington Dulles International Airport in order to avoid incurring additional costs. *Please check your rental agreement to understand the fuel policy for your vehicle.
Organise and book your choice of transport to Portland International Airport:
- Private Transfers to Portland International Airport
- Buses to Portland International Airport
- Taxis to Portland International Airport
- Train Services to/near Portland International Airport
Ensure your arrival at Washington Dulles International Airport is as stress-free as possible by pre-booking your onwards transport - booking early may also save you money:
- Compare car rental at Washington Dulles International Airport
- Private transfers at Washington Dulles International Airport
- Buses from Washington Dulles International Airport
- Taxis from Washington Dulles International Airport
- Train services at or near Washington Dulles International Airport
You can also research and pre-book a hotel near Washington Dulles International Airport
Please see below the airlines that fly from Portland International (PDX) to Washington Dulles International (IAD) and the amount of daily flights in operation.

Airliner | Mo | Tu | We | Th | Fr | Sa | Su | First Flight | Last Flight | Flights |
---|---|---|---|---|---|---|---|---|---|---|
United Airlines | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 06:00 | 23:35 | VIEW FLIGHTS |
Brussels Airlines | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 06:00 | 08:38 | VIEW FLIGHTS |
Flights from Portland International to Washington Dulles International are very limited. Only United Airlines operate flights, of which there is only 1 per week. The time of the departure for this flight is 06:00
If you would like more information on this flight the please visit the website for United Airlines at united.com. You will be able to find the latest availability, prices and make your booking online.
Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Day | Flight Times | Flights | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Monday | 06:00
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Tuesday | 06:50
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Wednesday | 06:50
23:35
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Thursday | 07:34
08:38
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Friday | 08:15
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Saturday | 08:15
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Sunday | 08:15
| VIEW FLIGHTS |
Flights to Washington Dulles International are also available from airports close to Portland International. Below we have provided a short list of routes which you could consider is you feel that are suitable.

Route | Stops | Distance | Flying Time |
---|---|---|---|
Seattle Boeing Field King County to Dulles | 0 | 5 Hours 10 Minutes | |
Seattle to Dulles | 0 | 5 Hours 10 Minutes |
If you are planning to hire a car from Washington Dulles International airport then don’t wait until you arrive. The prices are typically 20% to 30% higher and the availability of vehicles are much lower. You can check out the solutions we have for car hire on our car hire pages which can save you £££’s.
Don't forget to book your car rental!
Flight Price FAQ - Portland (PDX) to Washington (IAD)
Compare Flight Prices from PDX to IAD

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Alternative Airports in United States with Connections from Portland International Airport
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- airplanemode_active Portland Oregon Airport to San Francisco 73 flights per week
- airplanemode_active Portland Oregon Airport to Salt Lake City 52 flights per week
- airplanemode_active Portland Oregon Airport to Dallas Fort Worth International 51 flights per week
- airplanemode_active Portland Oregon Airport to San Diego International 45 flights per week
- airplanemode_active Portland Oregon Airport to Boise 39 flights per week
- airplanemode_active Portland Oregon Airport to Anchorage Ted Stevens Anchorage International 37 flights per week
- airplanemode_active Portland Oregon Airport to Spokane International 35 flights per week
- airplanemode_active Portland Oregon Airport to Atlanta 33 flights per week
- airplanemode_active Portland Oregon Airport to Fresno Air Terminal 26 flights per week
- airplanemode_active Portland Oregon Airport to Ontario International 24 flights per week
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- airplanemode_active Portland Oregon Airport to Crescent City 3 flights per week
- airplanemode_active Portland Oregon Airport to Provo 3 flights per week
- airplanemode_active Portland Oregon Airport to Des Moines 2 flights per week
- airplanemode_active Portland Oregon Airport to Mesa 2 flights per week
- airplanemode_active Portland Oregon Airport to Napa 1 flights per week
- airplanemode_active Portland Oregon Airport to Concord Buchanan Fld 1 flights per week
- airplanemode_active Portland Oregon Airport to Flint 1 flights per week
- airplanemode_active Portland Oregon Airport to Houston William P Hobby 1 flights per week
- airplanemode_active Portland Oregon Airport to Indianapolis 1 flights per week
- airplanemode_active Portland Oregon Airport to Oklahoma City Will Rogers World 1 flights per week
- airplanemode_active Portland Oregon Airport to Everett 1 flights per week
- airplanemode_active Portland Oregon Airport to Redding 1 flights per week
Don't forget to book your hire car!
Useful Information about Portland International Airport

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