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Santa Rosa

$263+ Cheap flights from Eureka, CA to Santa Rosa (STS)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
ACV — STS
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
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 June 27, 2026.

This Alaska Airlines deal was found by Cheapflights users on 6/22. 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.
Tue 11/103:22 pm
ACV
-
STS
1 stop20h 59m
Alaska Airlines
Sat 11/147:00 am
STS
-
ACV
1 stop7h 45m
Alaska Airlines
Deal found 6/22$418
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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.
Fri 8/142:50 pm
ACV
-
STS
2 stops22h 47m
Alaska Airlines
Sun 8/168:30 am
STS
-
ACV
2 stops29h 43m
Alaska Airlines
Deal found 6/23$738
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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 7/82:50 pm
ACV
-
STS
1 stop8h 01m
Alaska Airlines
Sun 7/127:23 pm
STS
-
ACV
1 stop18h 50m
Alaska Airlines
Deal found 6/23$838
This Alaska Airlines deal was found by Cheapflights users on 6/25. 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 7/102:50 pm
ACV
-
STS
1 stop8h 01m
Alaska Airlines
Tue 7/1412:52 pm
STS
-
ACV
1 stop25h 21m
Alaska Airlines
Deal found 6/25$858

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 June 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$418
(Alaska Airlines)

One-way from

$263
(Alaska Airlines)

Popular in

May

Cheapest in

February

Average price

$344
Provider with most accurate pricing for Arcata Eureka-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Arcata Eureka-San Francisco flights.
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From Eureka to Santa Rosa Sonoma County
Search Deals
One-way flight from Eureka to Santa Rosa Sonoma County
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Eureka 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 June 27, 2026.
Use the filters below to find and compare flights from Eureka to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ArcataSanta Rosa

ACV - STS

ACVSTS

Arcata Eureka

Tue 11/10

3:22 pm-12:21 pm

1 stop20h 59m

Santa Rosa Sonoma County

Sat 11/14

7:00 am-2:45 pm

1 stop7h 45m

$418

ArcataSanta Rosa

ACV - STS

ACVSTS

Arcata Eureka

Fri 8/14

2:50 pm-1:37 pm

2 stops22h 47m

Santa Rosa Sonoma County

Sun 8/16

8:30 am-2:13 pm

2 stops29h 43m

$738
Quickest round-trip

ArcataSanta Rosa

ACV - STS

ACVSTS

Arcata Eureka

Sat 7/11

2:50 pm-10:51 pm

1 stop8h 01m

Santa Rosa Sonoma County

Wed 7/15

7:23 pm-2:13 pm

1 stop18h 50m

$858
Cheapest one-way
Quickest one-way

ArcataSanta Rosa

ACV - STS

ACVSTS

Arcata Eureka

Tue 11/17

3:22 pm-9:57 pm

1 stop6h 35m

$277

ArcataSanta Rosa

ACV - STS

ACVSTS

Arcata Eureka

Mon 11/16

3:22 pm-12:21 pm

1 stop20h 59m

$293

ArcataSanta Rosa

ACV - STS

ACVSTS

Arcata Eureka

Fri 11/20

1:55 pm-7:15 pm

2 stops29h 20m

$343

ArcataSanta Rosa

ACV - STS

ACVSTS

Arcata Eureka

Sat 11/21

1:55 pm-1:28 pm

1 stop23h 33m

$358

ArcataSanta Rosa

ACV - STS

ACVSTS

Arcata Eureka

Thu 8/6

2:50 pm-3:55 pm

2 stops25h 05m

$408

ArcataSanta Rosa

ACV - STS

ACVSTS

Arcata Eureka

Tue 8/11

2:50 pm-11:58 am

1 stop21h 08m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Sorted by cheapest first

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
No data available for this route at this time. Please check back soon.

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.

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

    A quick flight from Eureka to Santa Rosa can take about 20h 59m. Alaska Airlines provides one of the quickest options available for as low as $418. The distance from Eureka to Santa Rosa is about 183 mi.

  • 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.

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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