Cheap Flight Tickets from Portland (PDX) to Santa Rosa (STS)

Low Price Flights from Portland to Santa Rosa

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Flights from Portland to Santa Rosa Starting at AU$ 146

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Portland to Santa Rosa

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Alaska Airlines

From AU$ 146

Frontier Airlines

From AU$ 225

United Airlines

From AU$ 399

Delta Air Lines

From AU$ 634

American Airlines

From AU$ 648

ANA airlines

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Alternative Routes from Portland to Santa Rosa

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Portland to Santa Rosa.

Cheapest
PDX
09:35
1h 41m
Direct
STS
11:16
Portland International Airport - Charles M. Schulz Sonoma County Airport
Tue, May 21Alaska Airlines
AU$ 146
PDX
09:35
1h 41m
Direct
STS
11:16
Portland International Airport - Charles M. Schulz Sonoma County Airport
Tue, May 21Alaska Airlines
AU$ 146
Find More Flights

How do I find the cheapest flights?

When are flight from Portland (PDX) to Santa Rosa (STS) the cheapest?
Airlines adjust prices for flights from Portland to Santa Rosa based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Portland (PDX) to Santa Rosa (STS) cost?
According to Trip.com's data, the lowest price is around AU$ 553.
How long is the flights from Portland (PDX) to Santa Rosa (STS)?
It takes about 1 hour 37 minutes to fly from Portland (PDX) to Santa Rosa (STS).
What are the most popular airlines that fly from Portland (PDX) to Santa Rosa (STS)?
Airlines with flights from Portland (PDX) to Santa Rosa (STS): Alaska Airlines.
What's the most popular airline for direct flights from Portland (PDX) to Santa Rosa (STS)?
Alaska Airlines operates 1 direct flights from Portland (PDX) to Santa Rosa (STS).

How to find a cheap flight from Portland to Santa Rosa

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Santa Rosa. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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Flight Information from Portland to Santa Rosa

Cheapest direct flight price	AU$ 145
Cheapest return ticket price	AU$ 292
Off-season for travel	January
Peak season for travel	October
Flight distance	787.24km
Average flight time	1 hour 37 minutes
Popular airline	Alaska Airlines