$108 Find Cheap Flights from Portland to Santa Rosa - Compare and Save

In the last 5 days, the lowest price for a flight from Portland to Santa Rosa was $108 for a one-way ticket and $216 for a round-trip.

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Portland and Santa Rosa are both served by 1 main airport. You will leave Portland from Portland and will be arriving at Santa Rosa Sonoma County.

Alaska Airlines, Hawaiian Airlines, Delta, and American Airlines offer inflight Wi-Fi service on the Portland to Santa Rosa flight route.

The Embraer 175 is the aircraft model that flies most regularly on the Portland to Santa Rosa flight route.

oneworld is the only airline alliance operating flights between Portland and Santa Rosa.

There are nonstop flights from Portland to Santa Rosa on a daily basis.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Santa Rosa.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santa Rosa from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santa Rosa with an airline and back to Portland with another airline. Booking your flights between Portland and STS can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santa Rosa from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.