$124 Cheap flights from Portland Intl. Jetport to Washington Dulles Intl. (PWM to IAD)

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Find The Best Dates To Fly from Portland Intl. Jetport to Washington Dulles Intl.

Compare Flight Prices from Portland to Washington

Affordable Airfare Tickets from PWM to IAD Airport

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $193 round trip and $124 one way. Prices and availability subject to change. Additional terms may apply.

Thu, May 15 - Sun, May 18
PWM
Portland
IAD
Washington
$193 Roundtrip, found 11 hours ago
$193
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, May 15 from Portland to Washington, returning Sun, May 18, priced at $193 found 11 hours ago
Sat, May 10 - Fri, May 16
PWM
Portland
IAD
Washington
$200 Roundtrip, found 5 days ago
$200
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, May 10 from Portland to Washington, returning Fri, May 16, priced at $200 found 5 days ago
Sun, May 11 - Fri, May 16
PWM
Portland
IAD
Washington
$210 Roundtrip, found 11 hours ago
$210
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Sun, May 11 from Portland to Washington, returning Fri, May 16, priced at $210 found 11 hours ago
Thu, May 8 - Sun, May 11
PWM
Portland
IAD
Washington
$212 Roundtrip, found 2 days ago
$212
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, May 8 from Portland to Washington, returning Sun, May 11, priced at $212 found 2 days ago
Thu, May 15 - Fri, May 30
PWM
Portland
IAD
Washington
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, May 15 from Portland to Washington, returning Fri, May 30, priced at $214 found 1 day ago
Thu, May 8 - Fri, May 23
PWM
Portland
IAD
Washington
$222 Roundtrip, found 5 days ago
$222
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, May 8 from Portland to Washington, returning Fri, May 23, priced at $222 found 5 days ago
Sat, May 24 - Sat, Jun 7
PWM
Portland
IAD
Washington
$225 Roundtrip, found 5 days ago
$225
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, May 24 from Portland to Washington, returning Sat, Jun 7, priced at $225 found 5 days ago
Sat, May 17 - Fri, May 30
PWM
Portland
IAD
Washington
$230 Roundtrip, found 1 day ago
$230
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, May 17 from Portland to Washington, returning Fri, May 30, priced at $230 found 1 day ago
Sat, May 24 - Fri, May 30
PWM
Portland
IAD
Washington
$234 Roundtrip, found 5 days ago
$234
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, May 24 from Portland to Washington, returning Fri, May 30, priced at $234 found 5 days ago
Sat, May 10 - Fri, May 16
PWM
Portland
IAD
Washington
$240 Roundtrip, found 2 days ago
$240
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, May 10 from Portland to Washington, returning Fri, May 16, priced at $240 found 2 days ago

Washington Dulles Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Hotel Nell - Union Market

Hotel Nell - Union Market

3 out of 5
per person
Jun 23 - Jun 26
found 1 day ago
Roundtrip non-stop flight included
Portland (PWM) to Washington (DCA)
Hamilton Hotel Washington DC

Hamilton Hotel Washington DC

4 out of 5
per person
Jun 23 - Jun 26
found 1 day ago
Roundtrip non-stop flight included
Portland (PWM) to Washington (DCA)
Sofitel Washington DC Lafayette Square

Sofitel Washington DC Lafayette Square

5 out of 5
Save 100% on your flight
per person
Jun 23 - Jun 26
found 1 day ago
Roundtrip non-stop flight included
Portland (PWM) to Washington (DCA)
Hotel Arboretum

Hotel Arboretum

2 out of 5
per person
Jun 23 - Jun 26
found 1 day ago
Roundtrip non-stop flight included
Portland (PWM) to Washington (DCA)
Salamander Washington DC

Salamander Washington DC

5 out of 5
Save 100% on your flight
per person
Jun 23 - Jun 26
found 1 day ago
Roundtrip non-stop flight included
Portland (PWM) to Washington (DCA)
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Frequently asked questions

Are there direct flights from PWM to Dulles Intl. Airport?
The only thing standing between you and your next memorable adventure is a single flight. United Airlines is the only airline that operates nonstop services from Portland Intl. Jetport Airport (PWM) to Dulles Intl. Airport, so you may want to book well ahead of your departure.
How long is the flight from PWM to IAD?
It generally takes around 4 hours and 26 minutes to fly from PWM to Dulles Intl. Airport. You’ll be in the air for a while, so keep yourself entertained with a film or flip through the airway’s magazines.
What is the flight distance from Portland Intl. Jetport to Dulles Intl. Airport?
With a flight distance of just 490 mi, a short book or a few episodes of your favorite TV show is all you’ll need to keep yourself entertained on the journey between PWM and Washington Dulles Intl. Airport (IAD). You’ll be walking off the aircraft and throwing yourself into your fun adventures in no time at all.
What airlines fly from Portland Intl. Jetport to Washington Dulles Intl. Airport (IAD)?
Decided on the dates for your trip? Hoping to fly nonstop from Portland to Sterling? With United Airlines offering up to 73 flights every month, you’ll be in the air in next to no time.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Portland to Washington

 

Traveling From
Portland Intl. Jetport
Traveling To
Washington Dulles Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$193

Route Info

Flight path for flights from Portland International Jetport to Washington Dulles International Airport


Origin:
PWM - Portland International Jetport
Destination:
IAD - Washington Dulles International Airport
Distance:
495.00 miles


Airlines & Aircraft Used on PWM to IAD Flight Routes


Airline Carrier
Aircraft
United Airlines
Boeing 737-800 (winglets) pax

Discover our best flights from Portland PWM to Washington IAD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Portland PWM to Washington IAD at the right price  

Airfares to Washington IAD from Portland PWM currently cost between $193 and $240. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Portland PWM to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Portland PWM to Washington IAD on Travelocity starting at $124. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from Portland PWM quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from PWM to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Portland PWM to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from PWM. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Portland PWM to Washington IAD today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Portland PWM to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from Portland PWM 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from PWM have this option.  

 

Travel with confidence when you book flights to Washington IAD from Portland PWM with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.