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$586+ Cheap flights from San José (SJO) to Santa Rosa (STS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — STS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from San José to Santa Rosa

Best flights from San José to Santa Rosa
Discover carefully curated flight deals from San José to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/9. 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 2/131:27 amSJO - STS
1 stop10h 44mAlaska Airlines
Tue 2/177:00 amSTS - SJO
1 stop15h 07mAlaska Airlines
Deal found 12/9$586

Find flight deals from San José to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Santa Rosa (STS). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$586
(Alaska Airlines)

Popular in

December

Cheapest in

October

Average price

$669
Provider with most accurate pricing for San José Juan Santamaria Intl-San Francisco flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-San Francisco flights.
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From San José Juan Santamaria Intl to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 9% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San José 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 December 12, 2025.
Use the filters below to find and compare flights from San José to Santa Rosa that are best for you.

Fly from

San José

Fly to

Santa Rosa

Route

Depart

Return

Price

San JoséSanta Rosa

SJO - STS

SJOSTS

San José Juan Santamaria Intl

Fri 2/13

1:27 am-10:11 am

1 stop10h 44m

Santa Rosa Sonoma County

Tue 2/17

7:00 am-12:07 am

1 stop15h 07m

$586

San JoséSanta Rosa

SJO - STS

SJOSTS

San José Juan Santamaria Intl

Sat 1/3

1:30 am-10:34 am

1 stop11h 04m

$1,439

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Best time to book a flight from San José to Santa Rosa

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

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

Currently, March is the cheapest month in which you can book a flight from San José to Santa Rosa (average of $195). Flying from San José to Santa Rosa in November is currently the most expensive (average of $331). 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.

Related info for your journey

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

  • How long is the flight from San José to Santa Rosa?

    Airlines like Alaska Airlines fly from San José to Santa Rosa in about 10h 44m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3089 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San José 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 San José to Santa Rosa?

    Currently, March is the cheapest month in which you can book a flight from San José to Santa Rosa (average of $195). Flying from San José to Santa Rosa in November is currently the most expensive (average of $331). 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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