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$79+ Cheap flights from Santa Rosa to Portland (STS - PDX)

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
STS — PDX
Mar 1 — Mar 81
Sat 3/1
Sat 3/8
1 adult, Economy
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The best prices from Santa Rosa Sonoma County to Portland are usually found in January or February, booked 68 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Santa Rosa to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$177
(Alaska Airlines)

One-way from

$79
(Alaska Airlines)

Popular in

June

Cheapest in

January

Average price

$252

Good round-trip deal

$241 or less

Good one-way deal

$158 or less
Provider with most accurate pricing for Santa Rosa Sonoma County-Portland flight deals.
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Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-Portland flights.
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From Santa Rosa Sonoma County to Portland
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One-way flight from Santa Rosa Sonoma County to Portland
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Highest demand for flights based on searches. 9% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Santa Rosa Sonoma County to Portland.
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Price to beat on a one-way flight from Santa Rosa Sonoma County to Portland.
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Find flight deals from Santa Rosa to Portland

Cheapest flights from Santa Rosa to Portland
Explore the most affordable flight options available from Santa Rosa to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2025.

This Alaska Airlines deal was found by Cheapflights users on 2/23. 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 4/27:32 pmSTS - PDX
Nonstop1h 37mAlaska Airlines
Mon 4/75:15 pmPDX - STS
Nonstop1h 37mAlaska Airlines
Deal found 2/23$177
This Hawaiian Airlines deal was found by Cheapflights users on 2/23. 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 4/177:32 pmSTS - PDX
Nonstop1h 37mHawaiian Airlines
Sat 4/193:17 pmPDX - STS
1 stop7h 22mHawaiian Airlines
Deal found 2/23$207
This Mytrip deal was found by Cheapflights users on 2/23. 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.
Fri 4/112:02 pmSTS - PDX
2 stops28h 03mMultiple Airlines
Sun 4/139:27 amPDX - STS
2 stops23h 09mMultiple Airlines
Deal found 2/23$245

Find flights from Santa Rosa to Portland within your budget

Customize your flight search to find flights from Santa Rosa to Portland 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 February 24, 2025.

Fly from

Santa Rosa

Fly to

Portland

Route

Depart

Return

Price

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Wed 4/2

7:32 pm-9:09 pm

Nonstop1h 37m

Portland

Mon 4/7

5:15 pm-6:52 pm

Nonstop1h 37m

$177

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Thu 4/17

7:32 pm-9:09 pm

Nonstop1h 37m

Portland

Sat 4/19

3:17 pm-10:39 pm

1 stop7h 22m

$207

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Fri 4/11

2:02 pm-6:05 pm

2 stops28h 03m

Portland

Sun 4/13

9:27 am-8:36 am

2 stops23h 09m

$245

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Tue 3/25

11:41 am-1:10 pm

Nonstop1h 29m

$79

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Thu 3/13

2:28 pm-1:38 pm

2 stops23h 10m

$101

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Tue 4/1

3:09 pm-9:32 am

1 stop18h 23m

$144

Santa RosaPortland

STS - PDX

STSPDX

Santa Rosa Sonoma County

Sun 3/16

12:59 pm-10:38 pm

2 stops9h 39m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Compare providers for flights from Santa Rosa to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Rosa to Portland in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santa Rosa-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Rosa-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Rosa-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santa Rosa to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland 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.

Travel insights for flights from Santa Rosa to Portland

Get recent, data-driven insights about flights from Santa Rosa to Portland including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Santa Rosa to Portland (average of $277). Flying from Santa Rosa to Portland in March is currently the most expensive (average of $376). 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 PDX?

Find hourly flight availability from Santa Rosa to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 24, 2025.

It’s typically best to fly out from Santa Rosa to Portland in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying at noon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Santa Rosa to Portland. Price data was last updated on February 16, 2025.

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

Weekly flight availability from Santa Rosa to Portland

Explore weekly flight availability from Santa Rosa to Portland. 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 February 24, 2025.

The most flights from STS to PDX are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Portland by month

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

In terms of precipitation, rainfall in Portland 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 Portland when rainfall is around 0.7 in.

Temperature in Portland by month

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

If weather is an important factor for your trip to Portland, 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 Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated February 24, 2025.
Alaska Airlines
8.0
Very good
9,712 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

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
9,712 reviews
Alaska Airlines
8.0
Very good
9,712 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

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
2,312 reviews
Alaska Airlines
8.0
Very good
9,712 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

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
9,712 reviews

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

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 Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Santa Rosa to Portland?

    To fly from Santa Rosa to Portland, you need to book a flight from Sonoma County (STS) to Portland (PDX). Nonstop flights to Portland from Santa Rosa Sonoma County take 1h 29m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Sonoma County to Portland offered by 2 different airlines.

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

    This flight path from Santa Rosa Sonoma County to Portland was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Santa Rosa to Portland round-trip?

    Alaska Airlines, at $177, was found to be the cheapest airline from Santa Rosa to Portland. An alternate airline flying to your destination would be Hawaiian Airlines. Alaska Airlines is currently priced 43% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Santa Rosa to Portland are Alaska Airlines ($79), Hawaiian Airlines ($144), and American Airlines ($432).

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

    The top 3 most reliable airlines when flying from Santa Rosa to Portland are Horizon Air (90%), Alaska Airlines (81%) and Hawaiian Airlines (66%).

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

    Looking for the cheapest flight from Santa Rosa to Portland? While on average our users pay $498, our data indicates the cheapest price to be $78. The most popular route (Santa Rosa Sonoma County - Portland), is priced around $177.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Santa Rosa to Portland (average of $277). Flying from Santa Rosa to Portland in March is currently the most expensive (average of $376). 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
Seaside
Lincoln City
Beaverton
McMinnville
Lake Oswego
Hillsboro
Vancouver
Gresham
Long Beach
Cannon Beach
Tigard
Astoria
Hood River
Woodburn
Depoe Bay
Pacific City
Stevenson
Troutdale
Longview
Wilsonville

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Top 2 airlines flying from Santa Rosa to Portland

Discover the top 2 airlines that operate flights from Santa Rosa to Portland. 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 February 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$19Average$77FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$176Average$323FlexibilityNo cancel feeOn-time75%
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