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Santa Rosa

Cheap flights from Fresno to Santa Rosa (FAT - STS)

FAT — STS
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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1. Tell us where you want to go

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Find flight deals from Fresno to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Fresno (FAT) 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 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

January

Cheapest in

June

Average price

$239
Provider with most accurate pricing for Fresno Airterminal-Santa Rosa Sonoma County flight deals.
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Provider most trusted by Cheapflights users for Fresno Airterminal-Santa Rosa Sonoma County flights.
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Highest demand for flights based on searches. 12% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Compare providers for flights from Fresno to Santa Rosa

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 Fresno to Santa Rosa in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust 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 Fresno-Santa Rosa flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Fresno-Santa Rosa flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Fresno-Santa Rosa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fresno-Santa Rosa flights, Cheapflights users trust eDreams the most. eDreams 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 Fresno-Santa Rosa 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 Fresno to Santa Rosa

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

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

Currently, January is the cheapest month in which you can book a flight from Fresno to Santa Rosa (average of $168). Flying from Fresno to Santa Rosa in August is currently the most expensive (average of $216). 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 FAT to STS?

Find hourly flight availability from Fresno 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 December 15, 2025.

When flying from Fresno to Santa Rosa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 56% versus a flight in the evening.

Related info for your journey

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Fresno to Santa Rosa (average of $168). Flying from Fresno to Santa Rosa in August is currently the most expensive (average of $216). 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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