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South America

$413+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
STS — BOG
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$607
(American Airlines)

One-way from

$413
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$940
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 ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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 9/812:57 pmSTS - MDE
2 stops29h 18mAmerican Airlines
Tue 9/166:00 amMDE - STS
2 stops31h 55mAmerican Airlines
Deal found 6/10$607
This American Airlines deal was found by Cheapflights users on 6/12. 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 6/221:10 pmSTS - UIO
2 stops30h 25mAmerican Airlines
Thu 7/311:40 pmUIO - STS
2 stops14h 10mAmerican Airlines
Deal found 6/12$839
This Flysmarter deal was found by Cheapflights users on 6/12. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/284:17 pmSTS - MDE
2 stops25h 58mBritish Airways
Tue 7/112:40 amMDE - STS
2 stops16h 57mBritish Airways
Deal found 6/12$1,110
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 6/2512:30 pmSTS - GIG
2 stops22h 35mAmerican Airlines
Sat 7/55:00 pmGIG - STS
2 stops22h 41mAmerican Airlines
Deal found 6/10$1,466
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 12/248:00 amSTS - EZE
2 stops21h 15mAmerican Airlines
Thu 1/89:00 pmEZE - STS
2 stops44h 28mAmerican Airlines
Deal found 6/10$1,566
This SmartFares deal was found by Cheapflights users on 6/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/277:00 amSTS - EZE
2 stops38h 02mMultiple Airlines
Sun 8/310:45 pmEZE - STS
2 stops42h 40mMultiple Airlines
Deal found 6/12$2,596

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 June 12, 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

Mon 9/8

12:57 pm-8:15 pm

2 stops29h 18m

Medellín Jose Maria Cordova Intl

Tue 9/16

6:00 am-11:55 am

2 stops31h 55m

$607

Santa RosaQuito

STS - UIO

STSUIO

Santa Rosa Sonoma County

Sun 6/22

1:10 pm-9:35 pm

2 stops30h 25m

Quito Mariscal Sucr

Thu 7/3

11:40 pm-11:50 am

2 stops14h 10m

$839

Santa RosaMedellín

STS - MDE

STSMDE

Santa Rosa Sonoma County

Sat 6/28

4:17 pm-8:15 pm

2 stops25h 58m

Medellín Jose Maria Cordova Intl

Tue 7/1

12:40 am-3:37 pm

2 stops16h 57m

$1,110

Santa RosaRio de Janeiro

STS - GIG

STSGIG

Santa Rosa Sonoma County

Wed 6/25

12:30 pm-3:05 pm

2 stops22h 35m

Rio de Janeiro–Galeão Intl

Sat 7/5

5:00 pm-11:41 am

2 stops22h 41m

$1,466

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Sun 7/27

7:00 am-1:02 am

2 stops38h 02m

Buenos Aires Ministro Pistarini

Sun 8/3

10:45 pm-1:25 pm

2 stops42h 40m

$2,596

Santa RosaBogotá

STS - BOG

STSBOG

Santa Rosa Sonoma County

Wed 6/18

12:30 pm-11:20 am

2 stops20h 50m

$413

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Sun 9/7

4:19 pm-10:15 am

2 stops37h 56m

$849

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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, May is the cheapest month in which you can book a flight from Santa Rosa to South America (average of $359). Flying from Santa Rosa to South America in December is currently the most expensive (average of $664). 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.

Rainfall in South America by month

Plan your trip to South America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South America ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit South America when rainfall is around 0.8 in.

Temperature in South America by month

Plan your trip to South America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South America, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

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 June 12, 2025.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Food

6.5

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Food

6.5

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
British Airways
6.6
Okay
7,008 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Food

6.5

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

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.

  • 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 - Rio de Janeiro–Galeão Intl or Santa Rosa Sonoma County - Medellín Jose Maria Cordova 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, May is the cheapest month in which you can book a flight from Santa Rosa to South America (average of $359). Flying from Santa Rosa to South America in December is currently the most expensive (average of $664). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,178Average$1,324FlexibilityNo cancel feeOn-time71%

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