
Popular airlines from Portland International Airport (PDX) to Washington Dulles International Airport (IAD)
- Alaska AirlinesAlaska Airlines 
- UnitedUnited 
- Southwest AirlinesSouthwest Airlines 
- American AirlinesAmerican Airlines 
- DeltaDelta 
- Hawaiian AirlinesHawaiian Airlines 
- Sun Country AirlinesSun Country Airlines 
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| Origin airport | Portland Intl. | 
|---|---|
| Destination airport | Washington Dulles Intl. | 
| Distance | 3713 km | 
| Average flight time | 4 hours 55 mins | 
Perfect flights from Portland to Washington
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Portland to Washington. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Portland Intl. to Washington Dulles Intl. ticket options cater to your travel preferences, with incredible one-way fares  and roundtrip prices . Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Washington Dulles Intl. and explore  and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your  to  travel arrangements today and embark on the journey of a lifetime in Washington.
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Top Routes to Washington
- Phoenix to Washington (PHX - IAD)
- Auckland to Washington (AKL - IAD)
- Bangkok to Washington (BKK - IAD)
- Boston to Washington (BOS - IAD)
- Charlottesville to Washington (CHO - IAD)
- Wellington to Washington (WLG - IAD)
- Seoul to Washington (ICN - IAD)
- London to Washington (LHR - IAD)
- Orlando to Washington (MCO - IAD)
- San Francisco to Washington (SFO - IAD)
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Alternative Routes
- McNary Field Airport (SLE)
- Astoria Regional Airport (AST)
- Corvallis Municipal Airport (CVO)
- Robert's Field Airport (RDM)
- Yakima Air Terminal - McAllister Field Airport (YKM)
- Seattle - Tacoma Intl. Airport (SEA)
- Boeing Field Airport (BFI)
- Lake Union Seaplane Base Airport (LKE)
- Seattle Paine Field Intl. Airport Airport (PAE)
- Richland Airport (RLD)
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