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South America

$253+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
STS — BOG
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Cheap 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 January 24, 2026.

This Expedia deal was found by Cheapflights users on 1/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:48 pm
STS
-
LIM
2 stops29h 42m
Multiple Airlines
Sun 3/153:00 am
LIM
-
STS
2 stops33h 11m
Multiple Airlines
Deal found 1/23$527
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:23 pm
STS
-
UIO
2 stops24h 58m
American Airlines
Mon 3/3011:44 pm
UIO
-
STS
2 stops14h 42m
American Airlines
Deal found 1/22$787
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:23 pm
STS
-
UIO
2 stops24h 58m
American Airlines
Tue 3/316:30 am
UIO
-
STS
2 stops35h 23m
American Airlines
Deal found 1/22$813
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:15 pm
STS
-
LIM
2 stops24h 30m
American Airlines
Thu 10/1510:00 pm
LIM
-
STS
2 stops40h 21m
American Airlines
Deal found 1/22$853
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:21 pm
STS
-
LIM
2 stops49h 49m
American Airlines
Thu 10/1511:59 pm
LIM
-
STS
2 stops38h 22m
American Airlines
Deal found 1/22$861
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/224:23 pm
STS
-
UIO
2 stops27h 41m
American Airlines
Mon 3/3011:44 pm
UIO
-
STS
2 stops18h 09m
American Airlines
Deal found 1/22$887
This American Airlines deal was found by Cheapflights users on 1/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/154:23 pm
STS
-
LIM
2 stops28h 02m
American Airlines
Tue 2/2410:55 pm
LIM
-
STS
2 stops16h 38m
American Airlines
Deal found 1/23$895
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:21 pm
STS
-
LIM
2 stops20h 24m
American Airlines
Tue 10/1311:59 pm
LIM
-
STS
2 stops20h 08m
American Airlines
Deal found 1/22$904
This American Airlines deal was found by Cheapflights users on 1/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/144:17 pm
STS
-
LIM
2 stops26h 13m
American Airlines
Tue 2/2410:55 pm
LIM
-
STS
2 stops16h 38m
American Airlines
Deal found 1/23$915
This American Airlines deal was found by Cheapflights users on 1/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:07 pm
STS
-
LIM
2 stops31h 18m
American Airlines
Fri 6/126:30 am
LIM
-
STS
2 stops32h 05m
American Airlines
Deal found 1/23$918
This American Airlines deal was found by Cheapflights users on 1/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/154:23 pm
STS
-
LIM
2 stops28h 02m
American Airlines
Mon 2/2310:55 pm
LIM
-
STS
2 stops40h 38m
American Airlines
Deal found 1/23$919
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:21 pm
STS
-
LIM
2 stops20h 24m
American Airlines
Fri 10/911:59 pm
LIM
-
STS
2 stops20h 08m
American Airlines
Deal found 1/22$925

Find 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 January 24, 2026.

Round-trip from

$527
(Expedia)

One-way from

$253
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$607
From Santa Rosa Sonoma County to South America
Search Deals
One-way flight from Santa Rosa Sonoma County to South America
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 24, 2026.
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 RosaQuito

STS - UIO

STSUIO

Santa Rosa Sonoma County

Mon 3/23

4:23 pm-7:21 pm

2 stops24h 58m

Quito Mariscal Sucr

Mon 3/30

11:44 pm-12:26 pm

2 stops14h 42m

$787

Santa RosaQuito

STS - UIO

STSUIO

Santa Rosa Sonoma County

Mon 3/23

4:23 pm-7:21 pm

2 stops24h 58m

Quito Mariscal Sucr

Tue 3/31

6:30 am-3:53 pm

2 stops35h 23m

$813

Santa RosaQuito

STS - UIO

STSUIO

Santa Rosa Sonoma County

Sun 3/22

4:23 pm-10:04 pm

2 stops27h 41m

Quito Mariscal Sucr

Mon 3/30

11:44 pm-3:53 pm

2 stops18h 09m

$887

Santa RosaLima

STS - LIM

STSLIM

Santa Rosa Sonoma County

Sun 2/15

4:23 pm-11:25 pm

2 stops28h 02m

Lima J Chavez Intl

Tue 2/24

10:55 pm-12:33 pm

2 stops16h 38m

$895

Santa RosaLima

STS - LIM

STSLIM

Santa Rosa Sonoma County

Mon 2/16

4:23 pm-9:30 pm

2 stops26h 07m

Lima J Chavez Intl

Tue 2/24

7:00 am-12:33 pm

2 stops32h 33m

$895

Santa RosaLima

STS - LIM

STSLIM

Santa Rosa Sonoma County

Sat 2/14

4:17 pm-9:30 pm

2 stops26h 13m

Lima J Chavez Intl

Tue 2/24

10:55 pm-12:33 pm

2 stops16h 38m

$915

Santa RosaLima

STS - LIM

STSLIM

Santa Rosa Sonoma County

Sun 5/31

1:07 pm-10:25 pm

2 stops31h 18m

Lima J Chavez Intl

Fri 6/12

6:30 am-12:35 pm

2 stops32h 05m

$918

Santa RosaLima

STS - LIM

STSLIM

Santa Rosa Sonoma County

Sun 2/15

4:23 pm-11:25 pm

2 stops28h 02m

Lima J Chavez Intl

Mon 2/23

10:55 pm-12:33 pm

2 stops40h 38m

$919

Santa RosaLima

STS - LIM

STSLIM

Santa Rosa Sonoma County

Sat 5/30

1:05 pm-4:10 am

2 stops37h 05m

Lima J Chavez Intl

Fri 6/12

6:30 am-12:35 pm

2 stops32h 05m

$928

Santa RosaLima

STS - LIM

STSLIM

Santa Rosa Sonoma County

Sat 2/14

4:17 pm-11:25 pm

2 stops52h 08m

Lima J Chavez Intl

Mon 2/23

10:55 pm-12:33 pm

2 stops40h 38m

$930

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 56 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 $220). Flying from Santa Rosa to South America in April is currently the most expensive (average of $392). 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 January 24, 2026.
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
11,193 reviews

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Food

6.4

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,193 reviews
American Airlines
7.2
Good
11,193 reviews

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Food

6.4

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 24h 58m. Your travel time can differ by up to . Airlines will cover a distance of 3876 mi.

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

    Most travelers choose Santa Rosa Sonoma County - Medellín Jose Maria Cordova Intl, Santa Rosa Sonoma County - Buenos Aires Ministro Pistarini or Santa Rosa Sonoma County - Lima J Chavez Intl 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 $220). Flying from Santa Rosa to South America in April is currently the most expensive (average of $392). 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.

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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 January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,305Average$1,399FlexibilityNo cancel feeOn-time71%

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