NZ$462 Cheap Flights Washington to Portland (IAD-PWM)

View NZ$462 flight on Sun, 14 Sept 2025Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to Portland Intl. Jetport Airport (PWM)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Washington (IAD) to Portland (PWM)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 17 Oct - Sun, 19 Oct
IAD
Washington
PWM
Portland
NZ$906 Return, found 4 days ago
NZ$906
Return
found 4 days ago
Select Delta flight, departing Fri, 17 Oct from Washington to Portland, returning Sun, 19 Oct, priced at NZ$906 found 4 days ago
American Airlines
Fri, 17 Oct - Sun, 19 Oct
IAD
Washington
PWM
Portland
NZ$1,117 Return, found 4 days ago
NZ$1,117
Return
found 4 days ago
Select American Airlines flight, departing Fri, 17 Oct from Washington to Portland, returning Sun, 19 Oct, priced at NZ$1,117 found 4 days ago
Delta
Fri, 17 Oct - Sun, 19 Oct
IAD
Washington
PWM
Portland
NZ$1,144 Return, found 4 days ago
NZ$1,144
Return
found 4 days ago
Select Delta flight, departing Fri, 17 Oct from Washington to Portland, returning Sun, 19 Oct, priced at NZ$1,144 found 4 days ago
Delta
Thu, 25 Sept - Sun, 28 Sept
IAD
Washington
PWM
Portland
NZ$1,190 Return, found 2 days ago
NZ$1,190
Return
found 2 days ago
Select Delta flight, departing Thu, 25 Sept from Washington to Portland, returning Sun, 28 Sept, priced at NZ$1,190 found 2 days ago
Delta
Thu, 25 Sept - Sun, 28 Sept
IAD
Washington
PWM
Portland
NZ$1,200 Return, found 2 days ago
NZ$1,200
Return
found 2 days ago
Select Delta flight, departing Thu, 25 Sept from Washington to Portland, returning Sun, 28 Sept, priced at NZ$1,200 found 2 days ago
Delta
Fri, 17 Oct - Sun, 19 Oct
IAD
Washington
PWM
Portland
NZ$1,288 Return, found 4 days ago
NZ$1,288
Return
found 4 days ago
Select Delta flight, departing Fri, 17 Oct from Washington to Portland, returning Sun, 19 Oct, priced at NZ$1,288 found 4 days ago
Delta
Fri, 17 Oct - Sun, 19 Oct
IAD
Washington
PWM
Portland
NZ$1,387 Return, found 4 days ago
NZ$1,387
Return
found 4 days ago
Select Delta flight, departing Fri, 17 Oct from Washington to Portland, returning Sun, 19 Oct, priced at NZ$1,387 found 4 days ago
American Airlines
Fri, 17 Oct - Sun, 19 Oct
IAD
Washington
PWM
Portland
NZ$1,407 Return, found 4 days ago
NZ$1,407
Return
found 4 days ago
Select American Airlines flight, departing Fri, 17 Oct from Washington to Portland, returning Sun, 19 Oct, priced at NZ$1,407 found 4 days ago
Delta
Fri, 17 Oct - Sun, 19 Oct
IAD
Washington
PWM
Portland
NZ$1,424 Return, found 4 days ago
NZ$1,424
Return
found 4 days ago
Select Delta flight, departing Fri, 17 Oct from Washington to Portland, returning Sun, 19 Oct, priced at NZ$1,424 found 4 days ago
American Airlines
Thu, 25 Sept - Sun, 28 Sept
IAD
Washington
PWM
Portland
NZ$1,450 Return, found 2 days ago
NZ$1,450
Return
found 2 days ago
Select American Airlines flight, departing Thu, 25 Sept from Washington to Portland, returning Sun, 28 Sept, priced at NZ$1,450 found 2 days ago
American Airlines
Fri, 17 Oct - Sun, 19 Oct
IAD
Washington
PWM
Portland
NZ$1,459 Return, found 4 days ago
NZ$1,459
Return
found 4 days ago
Select American Airlines flight, departing Fri, 17 Oct from Washington to Portland, returning Sun, 19 Oct, priced at NZ$1,459 found 4 days ago
Delta
Fri, 17 Oct - Sun, 19 Oct
IAD
Washington
PWM
Portland
NZ$1,525 Return, found 4 days ago
NZ$1,525
Return
found 4 days ago
Select Delta flight, departing Fri, 17 Oct from Washington to Portland, returning Sun, 19 Oct, priced at NZ$1,525 found 4 days ago
American Airlines
Thu, 25 Sept - Sun, 28 Sept
IAD
Washington
PWM
Portland
NZ$1,565 Return, found 2 days ago
NZ$1,565
Return
found 2 days ago
Select American Airlines flight, departing Thu, 25 Sept from Washington to Portland, returning Sun, 28 Sept, priced at NZ$1,565 found 2 days ago
Flight from Washington to Portland route information
Origin airport
Washington Dulles Intl.
Destination airport
Portland Intl. Jetport
Return price
NZ$906
Distance
787 km
Average flight time
1 hour 49 mins

Perfect flights from Washington to Portland

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to Portland. 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 Portland, 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 Washington Dulles Intl. to Portland Intl. Jetport ticket options cater to your travel preferences, with incredible one-way fares from NZ$462 and roundtrip prices from NZ$906. 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 Portland Intl. Jetport and explore Portland 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 IAD to PWM travel arrangements today and embark on the journey of a lifetime in Portland.

Frequently asked questions

How much is a flight from Dulles Intl. Airport to Portland Intl. Jetport?
Pack your bags, because round-trip journeys between IAD and Portland Intl. Jetport start from NZ$906. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to Portland Intl. Jetport?
Most flights can be cancelled online, but every air carrier has its own set of terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Dulles Intl. Airport to PWM that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dulles Intl. Airport to PWM flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from IAD to Portland Intl. Jetport Airport (PWM)?
There are plenty of ways to make the 4 hours and 7 minutes between Dulles Intl. Airport and Portland Intl. Jetport Airport (PWM) go by faster. If you want to be productive, sort through your camera roll or delete all those backed-up emails. A snooze also helps pass the time!
How far is the flight from Washington Dulles Intl. Airport (IAD) to Portland Intl. Jetport?
A flight distance of just 790 kilometres separates Chantilly and Portland. Once you're up in the skies, you won't have time to do much more than listen to some short podcasts.
Which airlines fly direct from IAD to PWM?
Flying directly from Washington Dulles Intl. Airport (IAD) to Portland Intl. Jetport Airport (PWM) is easy with United Airlines (UA). This top carrier operates 60 flights every month.
Are Dulles Intl. Airport to PWM flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Washington Dulles Intl. Airport (IAD) to Portland Intl. Jetport Airport (PWM) last minute could save you some serious cash. However, you might miss out on a flight altogether! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

Washington Airports

Washington

Baltimore

*Available to Expedia members.