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Cincinnati Portland - Cheap flights

Special flight deals from Cincinnati to Portland

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Find the best time to book cheap flights to Portland

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

  • Cheapest round-trip flight

    from 319 USD

  • Cheapest month to travel

    September

  • The cheapest day to fly

    Monday

  • Lowest prices

    3 months before
Aug
??
Sep
319 USD
Oct
343 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.

  • 3 months before

    from

    391 USD

  • 30 days before

    from

    1,476 USD

  • 7 days before

    from

    634 USD

  • 1 day before

    from

    667 USD

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
394 USD
Mon
824 USD
Tue
585 USD
Wed
582 USD
Thu
??
Fri
??
Sat
644 USD
Sun

General information

  • Local time (UTC-5)

  • Flight time from Cincinnati

  • Local currency

    USD