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Santa Rosa

$492+ Cheap flights from South America 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOG — STS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from South America to Santa Rosa

Best flights from South America to Santa Rosa
Discover carefully curated flight deals from South America to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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.
Fri 1/3010:25 pmEZE - STS
2 stops19h 00mAmerican Airlines
Fri 2/67:00 amSTS - EZE
2 stops22h 10mAmerican Airlines
Deal found 12/15$2,675
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 1/318:45 pmEZE - STS
2 stops24h 08mAmerican Airlines
Sat 2/77:00 amSTS - EZE
2 stops20h 15mAmerican Airlines
Deal found 12/17$3,412
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 1/129:40 pmEZE - STS
2 stops19h 45mAmerican Airlines
Mon 1/197:00 amSTS - EZE
2 stops20h 15mAmerican Airlines
Deal found 12/15$3,476

Find flight deals from South America to Santa Rosa

Keep the following information in mind while searching for South America to Santa Rosa flight deals. Data was last updated December 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$2,675
(American Airlines)

One-way from

$492
(Vliegwinkel)

Popular in

July

Cheapest in

February

Average price

$896
Provider with most accurate pricing for Sao Paulo (SAO)-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Sao Paulo (SAO)-San Francisco flights.
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From South America to Santa Rosa Sonoma County
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One-way flight from South America to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 10% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 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 South America 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 18, 2025.
Use the filters below to find and compare flights from South America to Santa Rosa that are best for you.

Fly from

South America

Fly to

Santa Rosa

Route

Depart

Return

Price

Buenos AiresSanta Rosa

EZE - STS

EZESTS

Buenos Aires Ministro Pistarini

Fri 1/30

10:25 pm-12:25 pm

2 stops19h 00m

Santa Rosa Sonoma County

Fri 2/6

7:00 am-10:10 am

2 stops22h 10m

$2,675

Buenos AiresSanta Rosa

EZE - STS

EZESTS

Buenos Aires Ministro Pistarini

Sat 1/31

8:45 pm-3:53 pm

2 stops24h 08m

Santa Rosa Sonoma County

Sat 2/7

7:00 am-8:15 am

2 stops20h 15m

$3,412

Buenos AiresSanta Rosa

EZE - STS

EZESTS

Buenos Aires Ministro Pistarini

Mon 1/12

9:40 pm-12:25 pm

2 stops19h 45m

Santa Rosa Sonoma County

Mon 1/19

7:00 am-8:15 am

2 stops20h 15m

$3,476

Buenos AiresSanta Rosa

EZE - STS

EZESTS

Buenos Aires Ministro Pistarini

Sun 2/8

9:16 am-9:56 am

2 stops29h 40m

$492

Sao PauloSanta Rosa

GRU - STS

GRUSTS

Sao Paulo Guarulhos Intl

Wed 12/24

10:35 pm-3:51 pm

2 stops46h 16m

$966

SantiagoSanta Rosa

SCL - STS

SCLSTS

Santiago Arturo Merino Benitez

Mon 12/22

10:25 pm-12:18 am

2 stops30h 53m

$967

SantiagoSanta Rosa

SCL - STS

SCLSTS

Santiago Arturo Merino Benitez

Tue 12/23

10:25 pm-12:18 am

2 stops54h 53m

$1,004

Sao PauloSanta Rosa

GRU - STS

GRUSTS

Sao Paulo Guarulhos Intl

Wed 12/24

12:15 am-12:29 pm

2 stops41h 14m

$1,066

SantiagoSanta Rosa

SCL - STS

SCLSTS

Santiago Arturo Merino Benitez

Wed 12/31

10:25 pm-3:51 pm

2 stops46h 26m

$1,131

Buenos AiresSanta Rosa

EZE - STS

EZESTS

Buenos Aires Ministro Pistarini

Wed 12/24

10:10 am-12:29 pm

2 stops55h 19m

$1,165

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 24 results
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Best time to book a flight from South America to Santa Rosa

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

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

Currently, September is the cheapest month in which you can book a flight from South America to Santa Rosa (average of $221). Flying from South America to Santa Rosa in January is currently the most expensive (average of $351). 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 South America 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 South America?

    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 South America.

  • How long is the flight from South America to Santa Rosa?

    There are many flights that can get you from South America to Santa Rosa in 19h. Fly via American Airlines to get the fastest option. The distance between South America and Santa Rosa is about 6518 mi.

  • What are the most popular routes from South America to Santa Rosa?

    Most travelers choose Caracas Simon Bolivar - Santa Rosa Sonoma County, Sao Paulo Guarulhos Intl - Santa Rosa Sonoma County or Buenos Aires Jorge Newbery - Santa Rosa Sonoma County when deciding on the best route from South America to Santa Rosa.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South America 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 South America to Santa Rosa?

    Currently, September is the cheapest month in which you can book a flight from South America to Santa Rosa (average of $221). Flying from South America to Santa Rosa in January is currently the most expensive (average of $351). 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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