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$89+ Cheap flights from Santa Rosa (STS) to Oregon

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
STS — PDX
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Santa Rosa to Oregon

Keep the following information in mind while searching for Santa Rosa to Oregon flight deals. Data was last updated April 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$177
(Hawaiian Airlines)

One-way from

$89
(Alaska Airlines)

Popular in

March

Cheapest in

January

Average price

$207

Good round-trip deal

$127 or less

Good one-way deal

$168 or less
Provider with most accurate pricing for San Francisco-Portland flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Portland flights.
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From Santa Rosa Sonoma County to Oregon
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One-way flight from Santa Rosa Sonoma County to Oregon
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Highest demand for flights based on searches. 20% potential increase in price ($44 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 April 2025
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Price to beat on a round-trip flight from Santa Rosa Sonoma County to Oregon.
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Price to beat on a one-way flight from Santa Rosa Sonoma County to Oregon.
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Find flight deals from Santa Rosa to Oregon

Cheapest flights from Santa Rosa to Oregon
Explore the most affordable flight options available from Santa Rosa to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 4/16. 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.
Tue 5/1311:44 amSTS - PDX
Nonstop1h 35mHawaiian Airlines
Tue 5/207:17 amPDX - STS
Nonstop1h 41mHawaiian Airlines
Deal found 4/16$177
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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.
Wed 5/711:44 amSTS - PDX
Nonstop1h 35mAlaska Airlines
Wed 5/75:10 pmPDX - STS
Nonstop1h 38mAlaska Airlines
Deal found 4/16$191
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/178:00 amSTS - BOI
Nonstop1h 34mAvelo Airlines
Sun 4/2011:14 amBOI - STS
Nonstop1h 44mAvelo Airlines
Deal found 4/16$203
This Hawaiian Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 5/176:40 pmSTS - EUG
1 stop4h 40mHawaiian Airlines
Tue 5/205:59 pmEUG - STS
1 stop5h 31mHawaiian Airlines
Deal found 4/17$255
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 5/202:11 pmSTS - BOI
1 stop7h 01mAlaska Airlines
Wed 5/288:41 amBOI - STS
1 stop5h 44mAlaska Airlines
Deal found 4/17$257
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:58 pmSTS - PDX
1 stop3h 46mMultiple Airlines
Sun 5/111:15 pmPDX - STS
1 stop5h 49mMultiple Airlines
Deal found 4/17$264
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 5/176:40 pmSTS - EUG
1 stop4h 40mAlaska Airlines
Tue 5/205:30 amEUG - STS
2 stops13h 37mAlaska Airlines
Deal found 4/17$273
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 5/308:01 pmSTS - RDM
1 stop15h 00mAlaska Airlines
Mon 6/26:31 amRDM - STS
1 stop16h 59mAlaska Airlines
Deal found 4/17$322
This Hawaiian Airlines deal was found by Cheapflights users on 4/16. 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.
Thu 11/62:45 pmSTS - RDM
1 stop6h 22mHawaiian Airlines
Mon 11/105:45 pmRDM - STS
1 stop4h 13mHawaiian Airlines
Deal found 4/16$362
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 6/56:40 pmSTS - MFR
1 stop4h 19mAlaska Airlines
Fri 6/138:45 amMFR - STS
1 stop24h 20mAlaska Airlines
Deal found 4/17$372
This Hawaiian Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 5/85:24 pmSTS - BOI
1 stop5h 35mHawaiian Airlines
Thu 5/155:30 amBOI - STS
1 stop4h 28mHawaiian Airlines
Deal found 4/17$400
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1712:38 pmSTS - BOI
1 stop23h 19mMultiple Airlines
Sun 4/2011:14 amBOI - STS
Nonstop1h 44mMultiple Airlines
Deal found 4/16$454

Cheapflights Fare Finder

Customize your flight search to find flights from Santa Rosa to Oregon 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 April 17, 2025.
Use the filters below to find and compare flights from Santa Rosa to Oregon that are best for you.

Fly from

Santa Rosa

Fly to

Oregon

Route

Depart

Return

Price

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Tue 5/13

11:44 am-1:19 pm

Nonstop1h 35m

Portland

Tue 5/20

7:17 am-8:58 am

Nonstop1h 41m

$177

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Wed 5/7

11:44 am-1:19 pm

Nonstop1h 35m

Portland

Wed 5/7

5:10 pm-6:48 pm

Nonstop1h 38m

$191

Santa RosaEugene

STS - EUG

STSEUG

Santa Rosa Sonoma County

Sat 5/17

6:40 pm-11:20 pm

1 stop4h 40m

Eugene

Tue 5/20

5:59 pm-11:30 pm

1 stop5h 31m

$255

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Tue 5/20

2:11 pm-10:12 pm

1 stop7h 01m

Boise Air Term. Gowen Fld

Wed 5/28

8:41 am-1:25 pm

1 stop5h 44m

$257

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Thu 5/8

7:58 pm-11:44 pm

1 stop3h 46m

Portland

Sun 5/11

1:15 pm-7:04 pm

1 stop5h 49m

$264

Santa RosaEugene

STS - EUG

STSEUG

Santa Rosa Sonoma County

Sat 5/17

6:40 pm-11:20 pm

1 stop4h 40m

Eugene

Tue 5/20

5:30 am-7:07 pm

2 stops13h 37m

$273

Santa RosaRedmond

STS - RDM

STSRDM

Santa Rosa Sonoma County

Fri 5/30

8:01 pm-11:01 am

1 stop15h 00m

Bend/Redmond

Mon 6/2

6:31 am-11:30 pm

1 stop16h 59m

$322

Santa RosaMedford

STS - MFR

STSMFR

Santa Rosa Sonoma County

Thu 6/5

6:40 pm-10:59 pm

1 stop4h 19m

Medford

Fri 6/13

8:45 am-9:05 am

1 stop24h 20m

$372

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Thu 5/8

5:24 pm-11:59 pm

1 stop5h 35m

Boise Air Term. Gowen Fld

Thu 5/15

5:30 am-8:58 am

1 stop4h 28m

$400

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Sat 6/14

1:10 pm-11:22 pm

1 stop10h 12m

Portland

Mon 6/16

5:15 am-3:37 pm

1 stop10h 22m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 18 results
1
2

Best time to book a flight from Santa Rosa to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Santa Rosa 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 Santa Rosa to Oregon

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

Currently, November is the cheapest month in which you can book a flight from Santa Rosa to Oregon (average of $277). Flying from Santa Rosa to Oregon in March is currently the most expensive (average of $369). 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 STS to OR?

Find hourly flight availability from Santa Rosa to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

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

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated April 17, 2025.
To help decide which airline to fly from Santa Rosa to Oregon, see what other customers have to say about Alaska Airlines, Hawaiian Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,382 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Oregon. 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 from for flights from Santa Rosa to Oregon?

    Santa Rosa Sonoma County (STS), located 7.2 mi from the city center, is the airport you fly out of when you book flights from Santa Rosa to Oregon.

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

    Within the past month, 1 users have taken a look at flights from Santa Rosa Sonoma County to Oregon.

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

    When deciding which route to take from Santa Rosa to Oregon consider Santa Rosa Sonoma County - Portland, Santa Rosa Sonoma County - Boise Air Term. Gowen Fld or Santa Rosa Sonoma County - Bend/Redmond as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Santa Rosa to Oregon on time: Horizon Air (89%), Alaska Airlines (83%), Hawaiian Airlines (83%).

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

    Looking at all options, your cheapest flight can be booked for $88. While the most popular route (Santa Rosa Sonoma County - Portland) can be booked for $177 on average our data indicates $511 when flying from Santa Rosa to Oregon.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Oregon 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 Santa Rosa to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Santa Rosa to Oregon (average of $277). Flying from Santa Rosa to Oregon in March is currently the most expensive (average of $369). 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.

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Alternative routes for Santa Rosa to Oregon

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Top 4 airlines flying from Santa Rosa to Oregon

Discover the top 4 airlines that operate flights from Santa Rosa to Oregon. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$19Average$77FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$97Average$126FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$176Average$434FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$197Average$317FlexibilityNo cancel feeOn-time85%

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