STS - PDX

$108 Find Cheap Flights from Santa Rosa to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Rosa to Portland departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santa Rosa to Portland, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Santa Rosa to Portland (STS-PDX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Rosa to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santa Rosa to Portland

Sat, Aug 23 - Sat, Aug 30
Hawaiian Airlines Logo
5:55 pm - 7:37 pmSTS-PDX
1h 42mnonstop
Hawaiian Airlines Logo
7:00 am - 8:48 amPDX-STS
1h 48mnonstop
$177Hawaiian Airlines
Find Deal
Fri, Aug 29 - Wed, Sep 3
Alaska Airlines Logo
5:55 pm - 7:37 pmSTS-PDX
1h 42mnonstop
Alaska Airlines Logo
7:00 am - 8:48 amPDX-STS
1h 48mnonstop
$187Alaska Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 6
Alaska Airlines Logo
7:00 am - 12:27 pmSTS-PDX
5h 27m1 stop
Alaska Airlines Logo
2:32 pm - 8:08 pmPDX-STS
5h 36m1 stop
$191Alaska Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
Hawaiian Airlines Logo
6:47 pm - 8:19 pmSTS-PDX
1h 32mnonstop
Hawaiian Airlines Logo
7:30 am - 9:05 amPDX-STS
1h 35mnonstop
$197Hawaiian Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 6
Alaska Airlines Logo
7:00 am - 10:57 amSTS-PDX
3h 57m1 stop
Alaska Airlines Logo
2:30 pm - 4:14 pmPDX-STS
1h 44mnonstop
$201Alaska Airlines
Find Deal
Thu, Sep 4 - Sat, Sep 6
Alaska Airlines Logo
7:00 am - 12:27 pmSTS-PDX
5h 27m1 stop
Alaska Airlines Logo
2:32 pm - 8:08 pmPDX-STS
5h 36m1 stop
$206Alaska Airlines
Find Deal
Fri, Aug 29 - Tue, Sep 2
Alaska Airlines Logo
5:55 pm - 7:37 pmSTS-PDX
1h 42mnonstop
Alaska Airlines Logo
7:00 am - 8:48 amPDX-STS
1h 48mnonstop
$207Alaska Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
Alaska Airlines Logo
3:07 pm - 8:30 pmSTS-PDX
5h 23m1 stop
Alaska Airlines Logo
1:24 pm - 8:08 pmPDX-STS
6h 44m1 stop
$216Alaska Airlines
Find Deal
Fri, Aug 29 - Tue, Sep 2
Hawaiian Airlines Logo
5:55 pm - 7:37 pmSTS-PDX
1h 42mnonstop
Hawaiian Airlines Logo
2:32 pm - 8:08 pmPDX-STS
5h 36m1 stop
$217Hawaiian Airlines
Find Deal
Sat, Aug 23 - Sat, Aug 30
Alaska Airlines Logo
5:55 pm - 7:37 pmSTS-PDX
1h 42mnonstop
Alaska Airlines Logo
2:30 pm - 8:08 pmPDX-STS
5h 38m1 stop
$220Alaska Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Santa Rosa to Portland flights

Get data-powered insights and trends into flights from Santa Rosa to Portland to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Santa Rosa to Portland?

What’s the cheapest day of the week to fly from Santa Rosa to Portland?

The average price of all round-trip flights from Santa Rosa to Portland clicked on KAYAK for each day over the last 12 months.

When flying from Santa Rosa to Portland, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Santa Rosa, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

What is the cheapest month to fly from Santa Rosa to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santa Rosa to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Santa Rosa to Portland is January, where tickets cost $236 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $371 and $342 respectively.

How far in advance should I book a flight from Santa Rosa to Portland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Santa Rosa to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Santa Rosa to Portland, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonMarch
High seasonNovember
Cheapest flight$108
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from Santa Rosa to Portland

When to book flights from Santa Rosa to Portland

Are your dates flexible? Find out the best times to travel from Santa Rosa to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Santa Rosa to Portland

  • What is the cheapest flight from Santa Rosa to Portland?

    In the last 3 days, the lowest price for a flight from Santa Rosa to Portland was $108 for a one-way ticket and $177 for a round-trip.

  • Do I need a passport to fly between Santa Rosa and Portland?

    No, a passport isn't needed to fly from Santa Rosa to Portland. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Santa Rosa to Portland?

    Santa Rosa airport is called Santa Rosa Sonoma County and the only airport in Portland is Portland.

  • Which airlines offer Wi-Fi service onboard planes from Santa Rosa to Portland?

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

  • Which aircraft models fly most regularly from Santa Rosa to Portland?

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

  • Which airline alliances offer flights from Santa Rosa to Portland?

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

  • On which days can I fly direct from Santa Rosa to Portland?

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

  • Which is the best airline for flights from Santa Rosa to Portland, Alaska Airlines or Hawaiian Airlines?

    The two airlines most popular with KAYAK users for flights from Santa Rosa to Portland are Alaska Airlines and Hawaiian Airlines. With an average price for the route of $314 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $317 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Santa Rosa to Portland?

    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 Santa Rosa to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santa Rosa to Portland?

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

  • What is the Hacker Fare option on flights from Santa Rosa to Portland?

    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 Portland with an airline and back to Santa Rosa with another airline. Booking your flights between Santa Rosa and PDX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santa Rosa to Portland?

    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 Portland from Santa Rosa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Santa Rosa to Portland

  • Looking for a cheap flight? 25% of our users found flights on this route for $173 or less one-way and $277 or less round-trip.

Prefer to fly direct from Santa Rosa to Portland?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Santa Rosa Sonoma County to Portland.
Find which airlines fly direct from Santa Rosa Sonoma County Airport to Portland Airport, which days they fly and book direct flights.

Direct departures

Santa Rosa Sonoma County to Portland

Monday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Tuesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Wednesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Thursday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Friday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Saturday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Sunday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

See more direct flights

Direct returns

Portland to Santa Rosa Sonoma County

Monday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Tuesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Wednesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Thursday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Friday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Saturday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Sunday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

See more direct flights

Reviews of the top airlines flying from Santa Rosa to Portland

 
See real verified KAYAK customer reviews for airlines flying from Santa Rosa to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santa Rosa to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Entertainment
7.1Food
8.1Boarding
8.5Crew
7.8Comfort
Airline reviews

Wonderful staff who honored sleepy overnight travelers and still met needs quietly and quickly!

10.0 ExcellentAnonymous, Jun 2025HNL - PDX
Read more Alaska Airlines reviews

Wonderful staff who honored sleepy overnight travelers and still met needs quietly and quickly!

The setting on the loudspeaker was painful and the crew member who did the talking spoke very quickly and repetitively, with extra little jokes that were distracting and mostly unfunny. I doubt that the main messages penetrated the noise.

1. On time flights. All of our, three separate, flights for three families were late 2. No food on the 5 1/2 hour flight. A substantial snack would have been good. 3. Seat upgrades are expensive 4. No place to move around or stretch on the 5 1/2 hour flight

I like the new adjustable headrest. Unfortunately 2 crying children were in front of us. But it was the first time and not holding Alaska accountable for that. Alaska always seems to have everything in order professional but comfortable.

Great crew, smooth flight and landing. Wish they would offer Dr. Pepper and a choice of flavors of pretzels.

Thank you still providing bags for vomit. My son had a migraine and needed a bag to vomit in and it was right there behind the seat in front of us. Thank you!

Flight was great. Boarding was crazy because another flight was boarding late next to ours so everyone was standing and in the way.

All good! No entertainment on this new plane yet but ok for this short flight. Great on time flight! Thanks

These questions are hard to answer. It was not until I checked in that I learned my flight was going to Seattle for a connection and not Portland. I did not get notified, or asked, about this change by Alaska or Kayak. Thankfully I made this flight; but missed the connecting flight and it took me much longer to get home. A service representative for Alaska says this happens frequently with third party companies, like Kayak. Please please figure that out.

I got the last seat on the plane, in the back in the corner against the window, and I paid a competitive price for my ticket several weeks before the flight.

The middle name gave us so much issue at check in we had done middle names when booking but Hawaiian/Alaska don’t recognize the middle names and gave us problems at check in. We have never experienced that before.

I was booked thru Hawaiian Airlines (HA) on Kayak in February. I got 2 confirmation emails from Hawaiian Airlines in February. Even though the flight ticket informed me the flight was marketed thru HA and operated by Alaska Airlines (AA), I was never given any confirmation codes or anything from Kayak or AA to check into my flight online ahead of time. They also couldn't find the HA flight number I was given on their website and was told my flight did not exist unless I searched thru the AA website for flight details that was similar to the info HA gave me. The only way to check into my flight and make sure the flight still existed required me to get there 4 hours early. When I arrived at the airport, HA desk told me to go to AA desk. First AA desk redirected me to another desk, second AA desk told me to find someone with an iPad, and finally the iPad rep was able to help me. I also had to chat with AA reps online the night previous to my return trip because the same issue occurred.

I did not board neither one of my flights because It got delayed and I had to be at my destination at a certain time

We were delayed at the SD gate for close to an hour before we were allowed to depart for SJ. Reason given was inadequate ground crew to move the plane from the gate.

Thanks to the supervisor Jose my pregnant wife and our family will not miss a very important ultrasound tomorrow. What he did was simply heroic. He needs to be promoted and praised. Please tell him our family appreciates him so so much!

Your crew shortage delayed departure by an hour resulting in us missing an event we had scheduled for that afternoon outside of Fresno.

Flight information board was not immediately available; however, it was not far from where I disembarked to my next flight.

Terrible. A four hour delay to take off is unacceptable. arriving in Portland at 1:00 A.M.

Check in process was a mess. Long lines, equipment malfuctioning. One line for baggage tags then a second line for bag checkin.

Both flights were late 2+ hours with ZERO communication from the airlines or their staff. No offers for compensation. WiFi didn’t work for streaming and they said to only use browsing but that didn’t work either. Waste of $$. No drinks only boxed water or apple juice. No snack. One of the worst flight experiences I’ve ever had.

Everything you need to know for your flight from Santa Rosa to Portland

Information on your arrival and departure airports

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