$392+ Cheap flights from Santa Rosa to Arcata (STS - ACV)
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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
STS — ACV
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Santa Rosa to Arcata with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Santa Rosa to Arcata
Cheapest
Best
Last-minute
One-way
Cheapest flights from Santa Rosa to ArcataExplore the most affordable flight options available from Santa Rosa to Arcata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Santa Rosa to Arcata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 10/65:06 pm -
1 stop21h 29m
Sat 10/103:12 pm -
1 stop21h 54m
Deal found 9/21![Alaska Airlines logo]()
$898
This Priceline deal was found by Cheapflights users on 9/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:00 am -
1 stop7h 35m
Thu 10/83:12 pm -
1 stop6h 44m
Deal found 9/19![Alaska Airlines logo]()
$1,018
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 10/25:34 pm -
1 stop21h 01m
Wed 10/73:12 pm -
1 stop6h 44m
Deal found 9/23![Alaska Airlines logo]()
$1,138
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 9/305:34 pm -
1 stop21h 08m
Wed 10/73:12 pm -
1 stop21h 54m
Deal found 9/23![Alaska Airlines logo]()
$1,198
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 9/305:34 pm -
1 stop21h 08m
Tue 10/63:12 pm -
1 stop21h 54m
Deal found 9/23![Alaska Airlines logo]()
$1,238
Best flights from Santa Rosa to ArcataDiscover carefully curated flight deals from Santa Rosa to Arcata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Santa Rosa to Arcata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 10/65:06 pm -
1 stop21h 29m
Sat 10/103:12 pm -
1 stop21h 54m
Deal found 9/21![Alaska Airlines logo]()
$898
This Priceline deal was found by Cheapflights users on 9/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:00 am -
1 stop7h 35m
Thu 10/83:12 pm -
1 stop6h 44m
Deal found 9/19![Alaska Airlines logo]()
$1,018
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 10/35:06 pm -
1 stop21h 29m
Wed 10/73:12 pm -
1 stop21h 54m
Deal found 9/23![Alaska Airlines logo]()
$1,138
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 10/37:00 am -
1 stop7h 35m
Tue 10/63:12 pm -
1 stop21h 54m
Deal found 9/23![Alaska Airlines logo]()
$1,238
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 10/37:00 am -
1 stop7h 35m
Mon 10/53:12 pm -
1 stop21h 54m
Deal found 9/23![Alaska Airlines logo]()
$1,258
Last-minute flights from Santa Rosa to ArcataDiscover last-minute flight deals from Santa Rosa to Arcata. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Arcata. Data last updated September 23, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 9/305:34 pm -
1 stop21h 08m
Wed 10/73:12 pm -
1 stop21h 54m
Deal found 9/23![Alaska Airlines logo]()
$1,198
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 9/305:34 pm -
1 stop21h 08m
Tue 10/63:12 pm -
1 stop21h 54m
Deal found 9/23![Alaska Airlines logo]()
$1,238
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 10/25:34 pm -
1 stop21h 01m
Wed 10/73:12 pm -
1 stop6h 44m
Deal found 9/23![Alaska Airlines logo]()
$1,138
This Priceline deal was found by Cheapflights users on 9/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:00 am -
1 stop7h 35m
Thu 10/83:12 pm -
1 stop6h 44m
Deal found 9/19![Alaska Airlines logo]()
$1,018
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 10/65:06 pm -
1 stop21h 29m
Sat 10/103:12 pm -
1 stop21h 54m
Deal found 9/21![Alaska Airlines logo]()
$898
One-way flights from Santa Rosa to ArcataSearch for one-way flight options from Santa Rosa to Arcata. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Santa Rosa to Arcata. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 11/204:43 pm -
1 stop21h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Alaska Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/202:53 pm -
3 stops23h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$708
Find flight deals from Santa Rosa to Arcata
Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Arcata (ACV). 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 September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $898 (Alaska Airlines) |
One-way from | $392 (Alaska Airlines) |
Popular in | April |
Cheapest in | January |
Average price | $289 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Rosa to Arcata 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 7,457,451 searches. Data last updated September 23, 2026.
Use the filters below to find and compare flights from Santa Rosa to Arcata that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Santa RosaArcata
STS Santa Rosa Sonoma County - ACV Arcata Eureka
STSACV
Santa Rosa Sonoma County
Fri 11/20
4:43 pm-2:39 pm
1 stop21h 56m
Arcata Eureka
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$392
Santa RosaArcata
STS Santa Rosa Sonoma County - ACV Arcata Eureka
STSACV
Santa Rosa Sonoma County
Tue 10/6
5:06 pm-2:35 pm
1 stop21h 29m
Arcata Eureka
Sat 10/10
3:12 pm-1:06 pm
1 stop21h 54m
$898
Quickest round-trip
Santa RosaArcata
STS Santa Rosa Sonoma County - ACV Arcata Eureka
STSACV
Santa Rosa Sonoma County
Sun 10/4
7:00 am-2:35 pm
1 stop7h 35m
Arcata Eureka
Thu 10/8
3:12 pm-9:56 pm
1 stop6h 44m
$1,018
Santa RosaArcata
STS Santa Rosa Sonoma County - ACV Arcata Eureka
STSACV
Santa Rosa Sonoma County
Sat 10/3
5:06 pm-2:35 pm
1 stop21h 29m
Arcata Eureka
Wed 10/7
3:12 pm-1:06 pm
1 stop21h 54m
$1,138
Santa RosaArcata
STS Santa Rosa Sonoma County - ACV Arcata Eureka
STSACV
Santa Rosa Sonoma County
Sat 10/3
7:00 am-2:35 pm
1 stop7h 35m
Arcata Eureka
Tue 10/6
3:12 pm-1:06 pm
1 stop21h 54m
$1,238
Santa RosaArcata
STS Santa Rosa Sonoma County - ACV Arcata Eureka
STSACV
Santa Rosa Sonoma County
Sat 10/3
7:00 am-2:35 pm
1 stop7h 35m
Arcata Eureka
Mon 10/5
3:12 pm-1:06 pm
1 stop21h 54m
$1,258
Sorted by cheapest first
Best time to book a flight from Santa Rosa to Arcata
Have a flexible travel schedule? Discover the best time to fly to Arcata from Santa Rosa with our price prediction graph.
STS-ACV
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.
Related info for your journey
Find useful and relevant information for your journey from Santa Rosa to Arcata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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