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Washington

Portland Washington - Cheap flights

Special flight deals from Portland to Washington

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Find the best time to book cheap flights to Washington

Flexible on travel dates? Discover the cheapest month to fly to Washington

  • Cheapest round-trip flight

    from 262 USD
  • Cheapest month to travel

    October
  • The cheapest day to fly

    Monday
  • Lowest prices

    3 months before
Aug
??
Sep
287 USD
Oct
262 USD
Nov
??
Dec
??
Jan
??
Feb
??
Mar
??
Apr
??
May
??
Jun
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Jul
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When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.
  • 6 months before

    from

    470 USD

  • 3 months before

    from

    361 USD

  • 30 days before

    from

    377 USD

  • 7 days before

    from

    727 USD

  • 1 day before

    from

    437 USD

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
338 USD
Mon
466 USD
Tue
362 USD
Wed
490 USD
Thu
419 USD
Fri
354 USD
Sat
550 USD
Sun

General information

  • Local time (UTC-5)

  • Flight time from Portland

  • Local currency

    USD
What’s worth seeing in Washington?

Washington D.C., officially referred to as the District of Columbia, was founded on July 16th, 1790. It owes its name to President George Washington, the first president of the United States of America. The city is the capital of the USA and a center of federal power, and diplomatic missions and organizations, such as the World Bank, the International Monetary Fund or the Pan American Health Organization, have their headquarters located there.