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Santa Rosa

$611+ Cheap flights from Costa Rica 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — STS
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Costa Rica to Santa Rosa

Cheapest flights from Costa Rica to Santa Rosa
Explore the most affordable flight options available from Costa Rica to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This American Airlines deal was found by Cheapflights users on 12/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:00 amSJO - STS
2 stops18h 52mAmerican Airlines
Sun 12/74:26 pmSTS - SJO
2 stops17h 26mAmerican Airlines
Deal found 12/3$746
This Alaska Airlines deal was found by Cheapflights users on 12/4. 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 12/31:30 amSJO - STS
1 stop10h 49mAlaska Airlines
Sun 12/77:00 amSTS - SJO
1 stop14h 48mAlaska Airlines
Deal found 12/4$840

Find flight deals from Costa Rica to Santa Rosa

Keep the following information in mind while searching for Costa Rica to Santa Rosa flight deals. Data was last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$559
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$647
Provider with most accurate pricing for San José Juan Santamaria Intl-San Francisco flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-San Francisco flights.
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From Costa Rica to Santa Rosa Sonoma County
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica 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 December 4, 2025.
Use the filters below to find and compare flights from Costa Rica to Santa Rosa that are best for you.

Fly from

Costa Rica

Fly to

Santa Rosa

Route

Depart

Return

Price

San JoséSanta Rosa

SJO - STS

SJOSTS

San José Juan Santamaria Intl

Fri 2/13

1:27 am-10:11 am

1 stop10h 44m

Santa Rosa Sonoma County

Wed 2/18

8:00 am-12:07 am

2 stops38h 07m

$611

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Best time to book a flight from Costa Rica to Santa Rosa

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

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

Currently, March is the cheapest month in which you can book a flight from Costa Rica to Santa Rosa (average of $195). Flying from Costa Rica to Santa Rosa in November is currently the most expensive (average of $331). 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 Costa Rica 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 Costa Rica?

    Located just 7.2 mi from the city center, Santa Rosa Sonoma County (STS) is the airport most travelers will use when flying to Santa Rosa from Costa Rica.

  • How long is the flight from Costa Rica to Santa Rosa?

    For as low as $611, Alaska Airlines can have you in Santa Rosa from Costa Rica in 10h 44m. There are 3089 mi between Costa Rica and Santa Rosa.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Costa Rica 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 Costa Rica to Santa Rosa?

    Currently, March is the cheapest month in which you can book a flight from Costa Rica to Santa Rosa (average of $195). Flying from Costa Rica to Santa Rosa in November is currently the most expensive (average of $331). 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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