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

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2025/4
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2025/4
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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
April Lowest Airfares -----
Portland (Oregon)－Ronald Reagan Washington National Airport
May Lowest Airfares
USD385

The airfare displayed above is for Delta Air Lines

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Portland (Oregon)－Ronald Reagan Washington National Airport
June Lowest Airfares -----
Portland (Oregon)－Ronald Reagan Washington National Airport
July Lowest Airfares
USD427

The airfare displayed above is for United Airlines

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Portland (Oregon)－Ronald Reagan Washington National Airport
August Lowest Airfares
USD513

The airfare displayed above is for Delta Air Lines

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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)
USD267〜
Portland (Oregon)－Washington D.C(Washington Dulles)
USD403〜
Portland (Oregon)－Chicago(O'Hare)
USD235〜
Portland (Oregon)－Chicago(Midway)
USD271〜
Portland (Oregon)－Dallas(/Fort Worth)
USD227〜
Portland (Oregon)－Dallas(Love Field)
USD349〜
Portland (Oregon)－San Diego(SAN)
USD203〜
Portland (Oregon)－Atlanta(Hartsfield-Jackson)
USD261〜
Portland (Oregon)－Houston(William P. Hobby)
USD386〜
* Fares vary in accordance to seat availability
Other Departures to: Washington D.C

Albuquerque Sunport－Washington D.C(Ronald Reagan Washington National)
USD425〜
Albany Airport－Washington D.C(Ronald Reagan Washington National)
USD209〜
* Fares vary in accordance to seat availability