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Santa Rosa

$438+ Cheap flights from Eureka, CA 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
ACV — STS
feb. 23 — mar. 21
lun. 2/23
lun. 3/2
1 adult, Economy
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Cheap flight deals from Eureka to Santa Rosa

Cheapest flights from Eureka to Santa Rosa
Explore the most affordable flight options available from Eureka to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 24, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/22. 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.
jue. 10/291:55 pm
ACV
-
STS
1 stop23h 33m
Alaska Airlines
sáb. 10/318:01 pm
STS
-
ACV
1 stop18h 13m
Alaska Airlines
Deal found 1/22$438

Find flight deals from Eureka to Santa Rosa

Keep the following information in mind while searching for Eureka to Santa Rosa flight deals. Data was last updated enero 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Popular in

November

Cheapest in

February

Average price

$254
Provider with most accurate pricing for Arcata Eureka-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Arcata Eureka-San Francisco flights.
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Best time to book a flight from Eureka to Santa Rosa

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

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

Currently, February is the cheapest month in which you can book a flight from Eureka to Santa Rosa (average of $154). Flying from Eureka to Santa Rosa in April is currently the most expensive (average of $185). 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 Eureka to Santa Rosa. 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 into for flights to Santa Rosa from Eureka?

    Most people fly into Santa Rosa Sonoma County (STS) if they book a flight to Santa Rosa from Eureka. On average, Sonoma County has 0 inbound flights from Eureka per day from 0 airlines. Santa Rosa Sonoma County is conveniently located just 7.2 mi from Santa Rosa’s city center.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Eureka to Santa Rosa (average of $154). Flying from Eureka to Santa Rosa in April is currently the most expensive (average of $185). 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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