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Book Flights from Portland to Santa Rosa will help you to find the best deals on flights from Portland to Santa Rosa. With our search technology, effortlessly searching flight routes across hundreds of airlines has never been easier or more convenient. With, we aim to make it simple and quick to search, select and save on the flights that best suit your needs and budget.

No matter if you are traveling for business or pleasure, we offer a wide range of deals from business class discounts to last minute flight deals to destinations like Santa Rosa. Whether you are planning ahead or looking for last minute tickets, CheapOair has the right flights at the right price. After booking your ticket, explore this page to view blog posts about this destination, learn more about hotels near STS and read reviews from others who booked their flights with

Frequently Asked Questions - Portland to Santa Rosa Flights

  • When does the first flight of the day depart from PDX?

    6:00AM Alaska Airlines Flight #2471

  • When does the last flight depart to STS?

    4:40PM Alaska Airlines Flight #2477

  • What is the travel distance between Portland and Santa Rosa?

    489 miles

  • How many weekly flights are there between PDX to STS?

    There are 3 weekly flights between PDX and STS.

  • Which is the busiest day in terms of passengers traffic between PDX to STS?


  • Which is the nearest airport to Santa Rosa, California?

    Sonoma County Airport

  • Which is the nearest airport to Portland, Oregon?

    Portland International Airport