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South America

$578+ Cheap flights from Santa Rosa (STS) to South America

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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
STS — BOG
dic. 18 — dic. 251
jue. 12/18
jue. 12/25
1 adult, Economy
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Cheap flight deals from Santa Rosa to South America

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$652
(American Airlines)

One-way from

$501
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$701
Provider with most accurate pricing for San Francisco-Sao Paulo (SAO) flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Sao Paulo (SAO) flights.
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From Santa Rosa Sonoma County to South America
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One-way flight from Santa Rosa Sonoma County to South America
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Highest demand for flights based on searches. 11% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Santa Rosa to South America

Cheapest flights from Santa Rosa to South America
Explore the most affordable flight options available from Santa Rosa to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 18, 2025.

This American Airlines deal was found by Cheapflights users on 11/16. 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.
sáb. 12/612:57 pmSTS - SCL
2 stops37h 48mAmerican Airlines
mié. 12/1011:15 pmSCL - STS
2 stops21h 41mAmerican Airlines
Deal found 11/16$987
This American Airlines deal was found by Cheapflights users on 11/18. 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.
mar. 12/212:37 pmSTS - EZE
2 stops16h 38mAmerican Airlines
mié. 12/1711:59 pmEZE - STS
2 stops20h 52mAmerican Airlines
Deal found 11/18$1,200
This American Airlines deal was found by Cheapflights users on 11/18. 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.
lun. 12/112:37 pmSTS - EZE
2 stops16h 38mAmerican Airlines
mié. 12/179:40 pmEZE - STS
2 stops23h 11mAmerican Airlines
Deal found 11/18$1,300
This American Airlines deal was found by Cheapflights users on 11/18. 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.
lun. 12/2212:59 pmSTS - LIM
2 stops53h 31mAmerican Airlines
sáb. 12/277:00 amLIM - STS
2 stops35h 51mAmerican Airlines
Deal found 11/18$1,310
This American Airlines deal was found by Cheapflights users on 11/18. 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.
lun. 12/224:21 pmSTS - LIM
2 stops50h 09mAmerican Airlines
mié. 12/317:00 amLIM - STS
2 stops32h 29mAmerican Airlines
Deal found 11/18$1,324
This American Airlines deal was found by Cheapflights users on 11/18. 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.
dom. 12/214:21 pmSTS - LIM
2 stops52h 04mAmerican Airlines
sáb. 12/277:00 amLIM - STS
2 stops35h 51mAmerican Airlines
Deal found 11/18$1,424
This American Airlines deal was found by Cheapflights users on 11/18. 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.
dom. 12/214:21 pmSTS - LIM
2 stops52h 04mAmerican Airlines
mié. 12/317:00 amLIM - STS
2 stops32h 29mAmerican Airlines
Deal found 11/18$1,438
This American Airlines deal was found by Cheapflights users on 11/18. 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.
dom. 12/214:21 pmSTS - LIM
2 stops52h 04mAmerican Airlines
lun. 12/2912:45 amLIM - STS
2 stops38h 44mAmerican Airlines
Deal found 11/18$1,448
This American Airlines deal was found by Cheapflights users on 11/17. 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.
dom. 12/214:21 pmSTS - SCL
2 stops60h 04mAmerican Airlines
mar. 8/258:50 pmSCL - STS
2 stops21h 56mAmerican Airlines
Deal found 11/17$1,455
This American Airlines deal was found by Cheapflights users on 11/17. 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.
sáb. 12/2012:59 pmSTS - SCL
2 stops37h 46mAmerican Airlines
mié. 8/268:50 pmSCL - STS
2 stops17h 46mAmerican Airlines
Deal found 11/17$1,486
This American Airlines deal was found by Cheapflights users on 11/17. 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.
dom. 12/214:21 pmSTS - SCL
2 stops60h 04mAmerican Airlines
dom. 8/238:50 pmSCL - STS
2 stops18h 45mAmerican Airlines
Deal found 11/17$1,495
This American Airlines deal was found by Cheapflights users on 11/18. 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.
sáb. 12/203:53 pmSTS - LIM
2 stops52h 32mAmerican Airlines
sáb. 12/277:00 amLIM - STS
2 stops35h 51mAmerican Airlines
Deal found 11/18$1,502

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to South America 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 noviembre 18, 2025.
Use the filters below to find and compare flights from Santa Rosa to South America that are best for you.

Fly from

Santa Rosa

Fly to

South America

Route

Depart

Return

Price

Santa RosaMedellín

STS - MDE

STSMDE

Santa Rosa Sonoma County

sáb. 2/7

12:55 pm-2:06 pm

2 stops22h 11m

Medellín Jose Maria Cordova Intl

mié. 2/11

3:10 pm-12:28 pm

2 stops24h 18m

$652

Santa RosaQuito

STS - UIO

STSUIO

Santa Rosa Sonoma County

jue. 1/29

7:00 am-12:31 am

2 stops14h 31m

Quito Mariscal Sucr

lun. 3/2

6:03 am-11:09 pm

2 stops20h 06m

$789

Santa RosaQuito

STS - UIO

STSUIO

Santa Rosa Sonoma County

lun. 1/12

4:23 pm-8:16 pm

2 stops24h 53m

Quito Mariscal Sucr

jue. 1/15

12:49 am-3:53 pm

2 stops42h 04m

$853

Santa RosaSantiago

STS - SCL

STSSCL

Santa Rosa Sonoma County

dom. 1/11

4:23 pm-8:15 am

2 stops34h 52m

Santiago Arturo Merino Benitez

mié. 1/21

10:30 pm-12:25 pm

2 stops18h 55m

$929

Santa RosaSantiago

STS - SCL

STSSCL

Santa Rosa Sonoma County

mié. 1/7

4:23 pm-8:15 am

2 stops34h 52m

Santiago Arturo Merino Benitez

jue. 1/22

10:30 pm-12:25 pm

2 stops18h 55m

$929

Santa RosaSantiago

STS - SCL

STSSCL

Santa Rosa Sonoma County

lun. 1/5

4:21 pm-8:15 am

2 stops34h 54m

Santiago Arturo Merino Benitez

jue. 1/22

10:30 pm-12:25 pm

2 stops18h 55m

$929

Santa RosaSantiago

STS - SCL

STSSCL

Santa Rosa Sonoma County

lun. 1/5

4:21 pm-8:15 am

2 stops34h 54m

Santiago Arturo Merino Benitez

mié. 1/21

10:30 pm-12:25 pm

2 stops18h 55m

$929

Santa RosaSantiago

STS - SCL

STSSCL

Santa Rosa Sonoma County

dom. 1/11

4:23 pm-8:15 am

2 stops34h 52m

Santiago Arturo Merino Benitez

jue. 1/22

10:35 pm-3:53 pm

2 stops22h 18m

$929

Santa RosaSantiago

STS - SCL

STSSCL

Santa Rosa Sonoma County

sáb. 1/10

4:23 pm-8:15 am

2 stops58h 52m

Santiago Arturo Merino Benitez

mié. 1/21

10:30 pm-12:25 pm

2 stops18h 55m

$946

Santa RosaSantiago

STS - SCL

STSSCL

Santa Rosa Sonoma County

lun. 1/5

4:21 pm-8:15 am

2 stops34h 54m

Santiago Arturo Merino Benitez

vie. 1/23

10:30 pm-12:25 pm

2 stops18h 55m

$969

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 57 results
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Best time to book a flight from Santa Rosa to South America

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

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

Currently, October is the cheapest month in which you can book a flight from Santa Rosa to South America (average of $222). Flying from Santa Rosa to South America in April is currently the most expensive (average of $420). 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.

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South America. Reviews last updated noviembre 18, 2025.
Read reviews from past customers who have flown American Airlines from Santa Rosa to South America. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,045 reviews

Crew

8.0

Comfort

7.2

Food

6.4

Overall

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
American Airlines
7.2
Good
11,045 reviews
American Airlines
7.2
Good
11,045 reviews

Crew

8.0

Comfort

7.2

Food

6.4

Overall

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to South America. 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 from for flights from Santa Rosa to South America?

    Santa Rosa Sonoma County (STS) is the airport you will fly out of if you book a flight from Santa Rosa to South America. It is only a 7.2 mi journey to Sonoma County (STS) from Santa Rosa’s city center.

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

    American Airlines can get you from Santa Rosa to South America in just under 22h 11m. Your travel time can differ by up to . Airlines will cover a distance of 3700 mi.

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

    Most travelers choose Santa Rosa Sonoma County - Buenos Aires Ministro Pistarini, Santa Rosa Sonoma County - Quito Mariscal Sucr or Santa Rosa Sonoma County - Belém Val De Cans when deciding on the best route from Santa Rosa to South America.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Santa Rosa to South America (average of $222). Flying from Santa Rosa to South America in April is currently the most expensive (average of $420). 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

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Alternative routes for Santa Rosa to South America

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Top airline flying from Santa Rosa to South America

Discover the top airline that operate flights from Santa Rosa to South America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,314Average$1,399FlexibilityNo cancel feeOn-time71%

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