A modern airport control tower with a spherical top and a curved, white-roofed building in the foreground.

Flights from Portland International Airport (PDX) to Washington Dulles Intl. Airport (IAD)
Flights to Virginia
United States of America
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Popular airlines from Portland International Airport (PDX) to Washington Dulles Intl. Airport (IAD)

Alaska Airlines
United
Delta
American Airlines
Frontier Airlines

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Cheap Flights from Portland to Washington (PDX-IAD)

Prices were available within the past 7 days and start at ￥39,890 for one-way flights and ￥79,780 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Mon, Nov 16 - Mon, Nov 23

PDX

Portland

IAD

Washington

￥79,780

Roundtrip

Found 2 days ago

Select Delta flight, departing Mon, Nov 16 from Portland to Washington, returning Mon, Nov 23, priced at ￥79,780 Found 2 days ago

Mon, Nov 16 - Mon, Nov 23

PDX

Portland

IAD

Washington

￥86,760

Roundtrip

Found 2 days ago

Select Delta flight, departing Mon, Nov 16 from Portland to Washington, returning Mon, Nov 23, priced at ￥86,760 Found 2 days ago

Mon, Nov 16 - Mon, Nov 23

PDX

Portland

IAD

Washington

￥86,770

Roundtrip

Found 2 days ago

Select Delta flight, departing Mon, Nov 16 from Portland to Washington, returning Mon, Nov 23, priced at ￥86,770 Found 2 days ago

Mon, Nov 16 - Mon, Nov 23

PDX

Portland

IAD

Washington

￥89,990

Roundtrip

Found 2 days ago

Select Delta flight, departing Mon, Nov 16 from Portland to Washington, returning Mon, Nov 23, priced at ￥89,990 Found 2 days ago

Mon, Nov 16 - Mon, Nov 23

PDX

Portland

IAD

Washington

￥95,470

Roundtrip

Found 2 days ago

Select American Airlines flight, departing Mon, Nov 16 from Portland to Washington, returning Mon, Nov 23, priced at ￥95,470 Found 2 days ago

Mon, Nov 16 - Mon, Nov 23

PDX

Portland

IAD

Washington

￥96,230

Roundtrip

Found 2 days ago

Select Delta flight, departing Mon, Nov 16 from Portland to Washington, returning Mon, Nov 23, priced at ￥96,230 Found 2 days ago

Mon, Dec 14 - Mon, Dec 21

PDX

Portland

IAD

Washington

￥96,710

Roundtrip

Found 1 day ago

Select American Airlines flight, departing Mon, Dec 14 from Portland to Washington, returning Mon, Dec 21, priced at ￥96,710 Found 1 day ago

Mon, Nov 16 - Mon, Nov 23

PDX

Portland

IAD

Washington

￥96,980

Roundtrip

Found 2 days ago

Select Alaska Airlines flight, departing Mon, Nov 16 from Portland to Washington, returning Mon, Nov 23, priced at ￥96,980 Found 2 days ago

Mon, Nov 16 - Mon, Nov 23

PDX

Portland

IAD

Washington

￥100,090

Roundtrip

Found 2 days ago

Select Alaska Airlines flight, departing Mon, Nov 16 from Portland to Washington, returning Mon, Nov 23, priced at ￥100,090 Found 2 days ago

Mon, Nov 16 - Mon, Nov 23

PDX

Portland

IAD

Washington

￥100,200

Roundtrip

Found 2 days ago

Select Delta flight, departing Mon, Nov 16 from Portland to Washington, returning Mon, Nov 23, priced at ￥100,200 Found 2 days ago

Travel information

Origin airport	Portland International Airport
Destination airport	Washington Dulles Intl. Airport
Distance	3,735 km away
Airlines serving	Alaska Airlines, United, Delta, American Airlines, Frontier Airlines
Popular airline	Alaska Airlines
Roundtrip price	￥79,780
Average flight time	5 hours 2 mins

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￥39,890 Cheap Flights from Portland (PDX) to Washington (IAD)

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

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Earn twice

Cheap Flights from Portland to Washington (PDX-IAD)

Travel information

Explore a world of travel with Expedia