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$278+ Cheap flights from Arcata to Santa Rosa (ACV - 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
ACV — STS
Apr 23 — Apr 301
Do 4/23
Do 4/30
1 adult, Economy
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Cheap flight deals from Arcata to Santa Rosa

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

This Alaska Airlines deal was found by Cheapflights users on 3/23. 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.
Sa 5/22:47 pm
ACV
-
STS
1 stop8h 10m
Alaska Airlines
Di 5/51:13 pm
STS
-
ACV
1 stop24h 57m
Alaska Airlines
Deal found 3/23$438
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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.
Fr 4/103:05 pm
ACV
-
STS
2 stops17h 58m
Alaska Airlines
Di 4/146:53 pm
STS
-
ACV
1 stop19h 35m
Alaska Airlines
Deal found 3/22$684
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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.
Mi 4/83:05 pm
ACV
-
STS
1 stop26h 56m
Alaska Airlines
Di 4/146:53 pm
STS
-
ACV
1 stop19h 35m
Alaska Airlines
Deal found 3/22$688
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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.
Do 4/93:05 pm
ACV
-
STS
2 stops26h 05m
Alaska Airlines
Di 4/146:53 pm
STS
-
ACV
1 stop19h 35m
Alaska Airlines
Deal found 3/22$698

Find flight deals from Arcata to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Arcata (ACV) 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 März 24, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$438
(Alaska Airlines)

One-way from

$278
(Alaska Airlines)

Popular in

November

Cheapest in

February

Average price

$305
Provider with most accurate pricing for Arcata Eureka-Santa Rosa Sonoma County flight deals.
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Provider most trusted by Cheapflights users for Arcata Eureka-Santa Rosa Sonoma County flights.
Search Deals
From Arcata Eureka to Santa Rosa Sonoma County
Search Deals
One-way flight from Arcata Eureka to Santa Rosa Sonoma County
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arcata 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 März 24, 2026.
Use the filters below to find and compare flights from Arcata to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ArcataSanta Rosa

ACV - STS

ACVSTS

Arcata Eureka

Sa 5/2

2:47 pm-10:57 pm

1 stop8h 10m

Santa Rosa Sonoma County

Di 5/5

1:13 pm-2:10 pm

1 stop24h 57m

$438
Cheapest one-way

ArcataSanta Rosa

ACV - STS

ACVSTS

Arcata Eureka

So 5/3

2:47 pm-11:27 pm

2 stops32h 40m

$278
Quickest one-way

ArcataSanta Rosa

ACV - STS

ACVSTS

Arcata Eureka

Mi 5/6

2:47 pm-12:21 pm

1 stop21h 34m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Arcata-Santa Rosa flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Arcata-Santa Rosa flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Arcata-Santa Rosa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Arcata-Santa Rosa flights, Cheapflights users trust Expedia the most. Expedia 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 Arcata-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 Arcata to Santa Rosa

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

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

Currently, March is the cheapest month in which you can book a flight from Arcata to Santa Rosa (average of $168). Flying from Arcata to Santa Rosa in September is currently the most expensive (average of $207). 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 Arcata 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 Arcata to Santa Rosa?

    There are many flights that can get you from Arcata to Santa Rosa in 8h 10m. Fly via Alaska Airlines to get the fastest option. Arcata and Santa Rosa are separated by a distance of 183 mi.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Arcata to Santa Rosa (average of $168). Flying from Arcata to Santa Rosa in September is currently the most expensive (average of $207). 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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