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Santa Rosa

$98+ Cheap flights from Oregon to Santa Rosa (STS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — STS
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from Oregon to Santa Rosa

Keep the following information in mind while searching for Oregon to Santa Rosa flight deals. Data was last updated julio 30, 2025.

Round-trip from

$177
(Hawaiian Airlines)

One-way from

$98
(Alaska Airlines)

Popular in

March

Cheapest in

January

Average price

$212

Good round-trip deal

$277 or less

Good one-way deal

$105 or less
From Oregon to Santa Rosa Sonoma County
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One-way flight from Oregon to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 17% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Oregon to Santa Rosa Sonoma County.
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Price to beat on a one-way flight from Oregon to Santa Rosa Sonoma County.
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Find flight deals from Oregon to Santa Rosa

Cheapest flights from Oregon to Santa Rosa
Explore the most affordable flight options available from Oregon to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/277:00 amPDX - STS
Nonstop1h 48mHawaiian Airlines
mié. 9/35:55 pmSTS - PDX
Nonstop1h 42mHawaiian Airlines
Deal found 7/30$177
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/221:24 pmPDX - STS
1 stop6h 59mAlaska Airlines
lun. 9/296:56 pmSTS - PDX
1 stop4h 43mAlaska Airlines
Deal found 7/29$197
This Alaska Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/255:20 amEUG - STS
1 stop3h 43mAlaska Airlines
mar. 10/287:35 pmSTS - EUG
1 stop3h 20mAlaska Airlines
Deal found 7/27$258
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/44:49 pmEUG - STS
1 stop7h 01mHawaiian Airlines
sáb. 9/67:00 amSTS - EUG
1 stop5h 42mHawaiian Airlines
Deal found 7/30$260
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/196:51 pmBOI - STS
1 stop5h 53mHawaiian Airlines
mar. 8/267:03 amSTS - BOI
1 stop5h 36mHawaiian Airlines
Deal found 7/29$262
This Alaska Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/125:45 pmBOI - STS
1 stop27h 38mAlaska Airlines
sáb. 9/207:00 amSTS - BOI
1 stop16h 08mAlaska Airlines
Deal found 7/28$283
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/141:45 pmMFR - STS
1 stop9h 59mAlaska Airlines
lun. 8/187:23 pmSTS - MFR
1 stop4h 32mAlaska Airlines
Deal found 7/30$532
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/16:49 amBOI - STS
1 stop6h 42mAmerican Airlines
dom. 8/34:16 pmSTS - BOI
1 stop6h 17mAmerican Airlines
Deal found 7/30$719

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Santa Rosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 30, 2025.
Use the filters below to find and compare flights from Oregon to Santa Rosa that are best for you.

Fly from

Oregon

Fly to

Santa Rosa

Route

Depart

Return

Price

PortlandSanta Rosa

PDX - STS

PDXSTS

Portland

mié. 8/27

7:00 am-8:48 am

Nonstop1h 48m

Santa Rosa Sonoma County

mié. 9/3

5:55 pm-7:37 pm

Nonstop1h 42m

$177

PortlandSanta Rosa

PDX - STS

PDXSTS

Portland

lun. 9/22

1:24 pm-8:23 pm

1 stop6h 59m

Santa Rosa Sonoma County

lun. 9/29

6:56 pm-11:39 pm

1 stop4h 43m

$197

EugeneSanta Rosa

EUG - STS

EUGSTS

Eugene

sáb. 10/25

5:20 am-9:03 am

1 stop3h 43m

Santa Rosa Sonoma County

mar. 10/28

7:35 pm-10:55 pm

1 stop3h 20m

$258

EugeneSanta Rosa

EUG - STS

EUGSTS

Eugene

jue. 9/4

4:49 pm-11:50 pm

1 stop7h 01m

Santa Rosa Sonoma County

sáb. 9/6

7:00 am-12:42 pm

1 stop5h 42m

$260

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

mar. 8/19

6:51 pm-11:44 pm

1 stop5h 53m

Santa Rosa Sonoma County

mar. 8/26

7:03 am-1:39 pm

1 stop5h 36m

$262

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

vie. 9/12

5:45 pm-8:23 pm

1 stop27h 38m

Santa Rosa Sonoma County

sáb. 9/20

7:00 am-12:08 am

1 stop16h 08m

$283

MedfordSanta Rosa

MFR - STS

MFRSTS

Medford

jue. 8/14

1:45 pm-11:44 pm

1 stop9h 59m

Santa Rosa Sonoma County

lun. 8/18

7:23 pm-11:55 pm

1 stop4h 32m

$532

BoiseSanta Rosa

BOI - STS

BOISTS

Boise Air Term. Gowen Fld

lun. 8/25

1:50 pm-11:59 pm

2 stops11h 09m

Santa Rosa Sonoma County

lun. 9/1

4:17 pm-11:31 pm

1 stop6h 14m

$1,215

PortlandSanta Rosa

PDX - STS

PDXSTS

Portland

jue. 9/18

5:35 pm-11:59 pm

1 stop6h 24m

$98

PortlandSanta Rosa

PDX - STS

PDXSTS

Portland

dom. 8/31

7:00 am-8:48 am

Nonstop1h 48m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 13 results
1
2

Best time to book a flight from Oregon to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Oregon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Santa Rosa

What is the cheapest month to book a flight from Oregon to Santa Rosa?

Currently, February is the cheapest month in which you can book a flight from Oregon to Santa Rosa (average of $202). Flying from Oregon to Santa Rosa in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OR to STS?

Find hourly flight availability from Oregon to Santa Rosa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Santa Rosa as you normally would.

Weekly flight availability from Oregon to Santa Rosa

Explore weekly flight availability from Oregon to Santa Rosa. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 30, 2025.

The most flights from USOR to STS are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Rosa. Reviews last updated julio 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Hawaiian Airlines, and American Airlines from Oregon to Santa Rosa by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santa Rosa from Oregon?

    If you book a flight to Santa Rosa from Oregon, you will be flying to Sonoma County, which is the city’s only airport. Santa Rosa Sonoma County (STS) is located 7.2 mi from the center of Santa Rosa.

  • How popular is this Oregon to Santa Rosa flight route?

    The Oregon to Santa Rosa Sonoma County flight path was viewed by 10 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the most popular routes from Oregon to Santa Rosa?

    The most popular route from Oregon to Santa Rosa is Portland - Santa Rosa Sonoma County. You may also consider Boise Air Term. Gowen Fld - Santa Rosa Sonoma County or Eugene - Santa Rosa Sonoma County.

  • What are the most reliable airlines from Oregon to Santa Rosa?

    The top 3 most reliable airlines when flying from Oregon to Santa Rosa are Horizon Air (94%), Alaska Airlines (85%) and Hawaiian Airlines (85%).

  • What are the cheapest flights from Oregon to Santa Rosa?

    Looking for the cheapest flight from Oregon to Santa Rosa? While on average our users pay $270, our data indicates the cheapest price to be $108. The most popular route (Portland - Santa Rosa Sonoma County), is priced around $177.

  • Can I find deals for flights from Oregon to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on Oregon to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oregon to Santa Rosa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Santa Rosa.

  • Can I find deals for business class flights from Oregon to Santa Rosa?

    Yes. Cheapflights offers flight deals from Oregon to Santa Rosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oregon to Santa Rosa?

    Currently, February is the cheapest month in which you can book a flight from Oregon to Santa Rosa (average of $202). Flying from Oregon to Santa Rosa in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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Alternative routes for Oregon to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Oregon to Santa Rosa

Discover the top 3 airlines that operate flights from Oregon to Santa Rosa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$88Average$118FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$176Average$399FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$206Average$403FlexibilityNo cancel feeOn-time85%

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