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Oregon

$94+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
STS — PDX
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap 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 March 17, 2026.

This Alaska Airlines deal was found by Cheapflights users on 3/12. 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 4/142:56 pm
STS
-
PDX
Nonstop1h 43m
Alaska Airlines
Mon 4/209:35 pm
PDX
-
STS
Nonstop1h 40m
Alaska Airlines
Deal found 3/12$167
This Kiwi.com deal was found by Cheapflights users on 3/14. 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.
Sat 4/47:30 am
STS
-
PDX
Nonstop1h 40m
Hawaiian Airlines
Sat 4/119:35 pm
PDX
-
STS
Nonstop1h 40m
Hawaiian Airlines
Deal found 3/14$168
This Kissandfly.com deal was found by Cheapflights users on 3/12. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:02 pm
STS
-
PDX
Nonstop1h 43m
Alaska Airlines
Sun 4/59:35 pm
PDX
-
STS
Nonstop1h 40m
Alaska Airlines
Deal found 3/12$169
This Alaska Airlines deal was found by Cheapflights users on 3/15. 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 5/23:00 pm
STS
-
PDX
Nonstop1h 43m
Alaska Airlines
Tue 5/52:35 pm
PDX
-
STS
Nonstop1h 48m
Alaska Airlines
Deal found 3/15$177
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:00 pm
STS
-
PDX
2 stops10h 00m
Southwest
Wed 4/222:35 pm
PDX
-
STS
2 stops7h 35m
Southwest
Deal found 3/12$179
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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 4/157:05 am
STS
-
PDX
1 stop6h 32m
Alaska Airlines
Tue 4/215:32 pm
PDX
-
STS
1 stop5h 41m
Alaska Airlines
Deal found 3/12$187
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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.
Sun 4/127:30 am
STS
-
PDX
Nonstop1h 40m
Alaska Airlines
Mon 4/209:35 pm
PDX
-
STS
Nonstop1h 40m
Alaska Airlines
Deal found 3/12$192
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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 4/157:05 am
STS
-
PDX
1 stop6h 32m
Alaska Airlines
Wed 4/227:30 am
PDX
-
STS
Nonstop1h 39m
Alaska Airlines
Deal found 3/12$197
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/152:56 pm
STS
-
PDX
Nonstop1h 43m
Alaska Airlines
Wed 4/155:49 pm
PDX
-
STS
1 stop6h 10m
Alaska Airlines
Deal found 3/16$201
This Southwest deal was found by Cheapflights users on 3/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
STS
-
PDX
1 stop7h 50m
Southwest
Tue 5/57:00 am
PDX
-
STS
2 stops8h 55m
Southwest
Deal found 3/15$202
This Trip.com deal was found by Cheapflights users on 3/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:10 am
STS
-
BOI
1 stop6h 14m
Hawaiian Airlines
Sat 4/187:05 pm
BOI
-
STS
1 stop5h 54m
Hawaiian Airlines
Deal found 3/15$228
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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 4/152:12 pm
STS
-
BOI
1 stop6h 14m
Alaska Airlines
Sat 4/186:00 am
BOI
-
STS
1 stop13h 01m
Alaska Airlines
Deal found 3/12$234

Find 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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$167
(Alaska Airlines)

One-way from

$94
(Alaska Airlines)

Popular in

March

Cheapest in

September

Average price

$332

Good round-trip deal

$266 or less

Good one-way deal

$239 or less
Provider with most accurate pricing for San Francisco-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Portland flights.
Search Deals
From Santa Rosa Sonoma County to Oregon
Search Deals
One-way flight from Santa Rosa Sonoma County to Oregon
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Santa Rosa Sonoma County to Oregon.
Search Deals
Price to beat on a one-way flight from Santa Rosa Sonoma County to Oregon.
Search Deals

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 March 17, 2026.
Use the filters below to find and compare flights from Santa Rosa to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Mon 4/13

7:02 pm-8:45 pm

Nonstop1h 43m

Portland

Sat 4/18

3:26 pm-5:10 pm

Nonstop1h 44m

$167

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Sat 4/18

7:02 pm-8:45 pm

Nonstop1h 43m

Portland

Tue 4/21

3:36 pm-5:16 pm

Nonstop1h 40m

$167

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Fri 4/17

7:02 pm-8:45 pm

Nonstop1h 43m

Portland

Mon 4/20

9:35 pm-11:15 pm

Nonstop1h 40m

$167
Quickest round-trip

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Sat 5/9

7:45 am-9:25 am

Nonstop1h 40m

Portland

Mon 5/11

7:30 am-9:09 am

Nonstop1h 39m

$177

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Sat 4/18

12:00 pm-10:00 pm

2 stops10h 00m

Portland

Wed 4/22

2:35 pm-10:10 pm

2 stops7h 35m

$179

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Sat 5/2

1:00 pm-10:05 pm

1 stop9h 05m

Portland

Wed 5/6

2:35 pm-10:10 pm

2 stops7h 35m

$192

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Tue 4/28

4:35 pm-11:10 pm

1 stop6h 35m

Portland

Tue 5/5

11:45 am-10:10 pm

1 stop10h 25m

$202

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Sat 5/2

7:45 am-9:25 am

Nonstop1h 40m

Portland

Tue 5/5

9:30 pm-2:20 pm

1 stop16h 50m

$210

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Sat 4/11

7:02 pm-8:45 pm

Nonstop1h 43m

Portland

Sat 4/18

10:31 am-11:59 pm

1 stop13h 28m

$215

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Thu 4/16

7:02 pm-8:45 pm

Nonstop1h 43m

Portland

Sat 4/18

10:31 am-11:59 pm

1 stop13h 28m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 56 resultsSorted by cheapest first
1
2
3
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6

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, August is the cheapest month in which you can book a flight from Santa Rosa to Oregon (average of $73). Flying from Santa Rosa to Oregon in March is currently the most expensive (average of $129). 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 March 17, 2026.

One of the essential ways to save on airfare from Santa Rosa to Oregon is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 47% on airfare.

What is the cheapest day to fly from Santa Rosa to Oregon?

Use this chart to determine the cheapest time to fly round-trip from Santa Rosa to Oregon. Price data was last updated on March 14, 2026.

Travelers seeking maximum savings on their Santa Rosa to Oregon flight should consider departing on Saturday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 March 17, 2026.
Read reviews from past customers who have flown Alaska Airlines,Hawaiian Airlines, andAvelo Airlines from Santa Rosa to Oregon. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,056 reviews

Food

7.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
7.9
Good
12,056 reviews
Alaska Airlines
7.9
Good
12,056 reviews

Food

7.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Hawaiian Airlines
7.8
Good
2,839 reviews
Alaska Airlines
7.9
Good
12,056 reviews

Food

7.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Avelo Airlines
7.6
Good
Alaska Airlines
7.9
Good
12,056 reviews

Food

7.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

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, 6 users have taken a look at flights from Santa Rosa Sonoma County to Oregon.

  • How long is the flight from Santa Rosa to Oregon?

    Airlines like Alaska Airlines and Southwest fly from Santa Rosa to Oregon in about 1h 43m. The time it takes to get you to your destination can typically vary by up to 8h 17m. Airlines will cover a distance of 489 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Santa Rosa to Oregon one-way?

    To fly one-way, consider booking your trip with Avelo Airlines, which is currently one of the cheapest options available, starting at $53. Alaska Airlines flights start at $78 while deals on Hawaiian Airlines start at $88 one-way.

  • 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 - Eugene or Santa Rosa Sonoma County - Boise Air Term. Gowen Fld 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: SkyWest Airlines (92%), Horizon Air (91%), Hawaiian Airlines (87%).

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

    Looking at all options, your cheapest flight can be booked for $98. While the most popular route (Santa Rosa Sonoma County - Portland) can be booked for $177 on average, our data indicates $413 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, August is the cheapest month in which you can book a flight from Santa Rosa to Oregon (average of $73). Flying from Santa Rosa to Oregon in March is currently the most expensive (average of $129). 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

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Alternative routes for Santa Rosa to Oregon

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

Discover the top 3 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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$86Average$123FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$157Average$374FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$177Average$317FlexibilityNo cancel feeOn-time85%

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