Cheap Flights from Portland International Airport to Washington D.C (DCA) Find and Compare the Best Airline Deals | Skyticket

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2025/6
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2025/6
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Portland (Oregon)－Ronald Reagan Washington National Airport
June Lowest Airfares
USD495

The airfare displayed above is for Delta Air Lines

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Portland (Oregon)－Ronald Reagan Washington National Airport
July Lowest Airfares
USD425

The airfare displayed above is for United Airlines

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Portland (Oregon)－Ronald Reagan Washington National Airport
August Lowest Airfares
USD328

The airfare displayed above is for Delta Air Lines

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Portland (Oregon)－Ronald Reagan Washington National Airport
September Lowest Airfares
USD315

The airfare displayed above is for Delta Air Lines

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Portland (Oregon)－Ronald Reagan Washington National Airport
October Lowest Airfares -----

Portland (Oregon)－Washington D.C
Estimated Flight Time
5 Hours 14 Minutes
Portland (Oregon)－Washington D.C
Number of Operating Airlines
4

Operating Airlines for Portland (Oregon)－Ronald Reagan Washington National Airport Route
Non-StopAlaska Airlines

American Airlines

Delta Air Lines

United Airlines

Other Destinations from:Portland (Oregon)

Portland (Oregon)－Washington D.C(Baltimore-Washington)
USD261〜
Portland (Oregon)－Washington D.C(Washington Dulles)
USD339〜
Portland (Oregon)－Chicago(Midway)
USD178〜
Portland (Oregon)－Chicago(O'Hare)
USD205〜
Portland (Oregon)－Dallas(/Fort Worth)
USD224〜
Portland (Oregon)－Dallas(Love Field)
USD348〜
Portland (Oregon)－San Diego(SAN)
USD181〜
Portland (Oregon)－Atlanta(Hartsfield-Jackson)
USD237〜
* Fares vary in accordance to seat availability
Other Departures to: Washington D.C

Albuquerque Sunport－Washington D.C(Ronald Reagan Washington National)
USD424〜
Albany Airport－Washington D.C(Ronald Reagan Washington National)
USD228〜
Akron-Canton Regional Airport－Washington D.C(Ronald Reagan Washington National)
USD483〜
* Fares vary in accordance to seat availability