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Denver Portland - Cheap flights

Special flight deals from Denver 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 214 USD

  • Cheapest month to travel

    September

  • The cheapest day to fly

    Friday

  • Lowest prices

    30 days before
Sep
214 USD
Oct
249 USD
Nov
294 USD
Dec
319 USD
Jan
??
Feb
??
Mar
??
Apr
??
May
??
Jun
??
Jul
??
Aug
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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

    319 USD

  • 3 months before

    from

    396 USD

  • 30 days before

    from

    300 USD

  • 7 days before

    from

    379 USD

  • 1 day before

    from

    680 USD

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
381 USD
Mon
433 USD
Tue
331 USD
Wed
459 USD
Thu
210 USD
Fri
321 USD
Sat
304 USD
Sun

General information

  • Local time (UTC-8)

  • Flight time from Denver

  • Local currency

    USD