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Argentina

$1,070+ Cheap flights from Santa Rosa (STS) to Argentina

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
STS — EZE
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Santa Rosa to Argentina

Keep the following information in mind while searching for Santa Rosa to Argentina flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$1,070
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$1,175
From Santa Rosa Sonoma County to Argentina
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Santa Rosa to Argentina

Cheapest flights from Santa Rosa to Argentina
Explore the most affordable flight options available from Santa Rosa to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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. 11/1712:37 pmSTS - EZE
2 stops16h 33mAmerican Airlines
jue. 12/410:25 pmEZE - STS
2 stops19h 02mAmerican Airlines
Deal found 9/11$1,070
This American Airlines deal was found by Cheapflights users on 9/10. 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.
mar. 11/251:18 pmSTS - EZE
2 stops38h 42mAmerican Airlines
mar. 12/29:40 pmEZE - STS
2 stops19h 47mAmerican Airlines
Deal found 9/10$1,214
This American Airlines deal was found by Cheapflights users on 9/10. 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.
mié. 11/264:23 pmSTS - EZE
2 stops34h 57mAmerican Airlines
mié. 12/39:40 pmEZE - STS
2 stops23h 16mAmerican Airlines
Deal found 9/10$1,230
This American Airlines deal was found by Cheapflights users on 9/10. 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.
mar. 11/251:18 pmSTS - EZE
2 stops38h 42mAmerican Airlines
jue. 12/410:10 amEZE - STS
2 stops31h 17mAmerican Airlines
Deal found 9/10$1,254
This American Airlines deal was found by Cheapflights users on 9/10. 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.
mié. 11/261:18 pmSTS - EZE
2 stops37h 07mAmerican Airlines
vie. 12/510:25 pmEZE - STS
2 stops19h 02mAmerican Airlines
Deal found 9/10$1,270
This American Airlines deal was found by Cheapflights users on 9/10. 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.
mié. 11/264:23 pmSTS - EZE
2 stops34h 57mAmerican Airlines
mar. 12/29:40 pmEZE - STS
2 stops19h 47mAmerican Airlines
Deal found 9/10$1,306
This American Airlines deal was found by Cheapflights users on 9/10. 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.
lun. 12/14:23 pmSTS - EZE
2 stops34h 57mAmerican Airlines
sáb. 12/610:25 pmEZE - STS
2 stops22h 31mAmerican Airlines
Deal found 9/10$1,326
This American Airlines deal was found by Cheapflights users on 9/9. 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. 11/111:18 pmSTS - EZE
2 stops36h 42mAmerican Airlines
sáb. 11/1511:59 pmEZE - STS
2 stops41h 08mAmerican Airlines
Deal found 9/9$1,333
This American Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 11/2712:37 pmSTS - EZE
2 stops16h 38mAmerican Airlines
mié. 12/39:40 pmEZE - STS
2 stops19h 47mAmerican Airlines
Deal found 9/10$1,385
This American Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 11/2712:37 pmSTS - EZE
2 stops16h 38mAmerican Airlines
dom. 12/79:40 pmEZE - STS
2 stops19h 47mAmerican Airlines
Deal found 9/10$1,387
This American Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 11/2712:37 pmSTS - EZE
2 stops16h 38mAmerican Airlines
sáb. 12/611:59 pmEZE - STS
2 stops41h 28mAmerican Airlines
Deal found 9/10$1,413
This oojo deal was found by Cheapflights users on 9/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/247:03 amSTS - AEP
2 stops29h 02mMultiple Airlines
mié. 10/18:10 pmAEP - STS
2 stops31h 49mMultiple Airlines
Deal found 9/10$5,248

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Argentina 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Santa Rosa to Argentina that are best for you.

Fly from

Santa Rosa

Fly to

Argentina

Route

Depart

Return

Price

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

lun. 2/16

12:49 pm-8:20 am

2 stops38h 31m

Buenos Aires Ministro Pistarini

lun. 3/16

9:50 pm-12:19 pm

2 stops42h 29m

$1,173

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

lun. 2/16

4:18 pm-8:20 am

2 stops35h 02m

Buenos Aires Ministro Pistarini

mié. 3/11

10:35 pm-12:19 pm

2 stops41h 44m

$1,173

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

mar. 11/25

1:18 pm-9:00 am

2 stops38h 42m

Buenos Aires Ministro Pistarini

mié. 12/3

10:25 pm-3:56 pm

2 stops22h 31m

$1,214

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

mar. 11/25

1:18 pm-9:00 am

2 stops38h 42m

Buenos Aires Ministro Pistarini

mar. 12/2

9:40 pm-12:27 pm

2 stops19h 47m

$1,214

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

mar. 11/25

1:18 pm-9:00 am

2 stops38h 42m

Buenos Aires Ministro Pistarini

jue. 12/4

10:10 am-12:27 pm

2 stops31h 17m

$1,254

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

mar. 11/25

1:18 pm-9:00 am

2 stops38h 42m

Buenos Aires Ministro Pistarini

dom. 12/7

10:25 pm-3:56 pm

2 stops22h 31m

$1,254

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

mié. 11/26

4:23 pm-8:20 am

2 stops34h 57m

Buenos Aires Ministro Pistarini

dom. 12/7

10:25 pm-12:27 pm

2 stops19h 02m

$1,270

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

mié. 11/26

4:23 pm-8:20 am

2 stops34h 57m

Buenos Aires Ministro Pistarini

sáb. 12/6

10:25 pm-3:56 pm

2 stops22h 31m

$1,270

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

lun. 12/1

4:23 pm-8:20 am

2 stops34h 57m

Buenos Aires Ministro Pistarini

dom. 12/7

10:25 pm-12:27 pm

2 stops19h 02m

$1,326

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

lun. 12/1

4:23 pm-8:20 am

2 stops34h 57m

Buenos Aires Ministro Pistarini

sáb. 12/6

10:25 pm-3:56 pm

2 stops22h 31m

$1,326

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 19 results
1
2

Best time to book a flight from Santa Rosa to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina 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 Argentina

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

Currently, April is the cheapest month in which you can book a flight from Santa Rosa to Argentina (average of $795). Flying from Santa Rosa to Argentina in December is currently the most expensive (average of $1,260). 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 Argentina

Get insights into the airlines that provide service to Argentina. 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 Argentina. Reviews last updated septiembre 11, 2025.
Read through reviews of airlines operating flights from Santa Rosa to Argentina, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Argentina. 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 Argentina?

    For a flight from Santa Rosa to Argentina, you will be flying from Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city.

  • How long is the flight from Santa Rosa to Argentina?

    American Airlines can get you from Santa Rosa to Argentina in just under 38h 31m. Your travel time can differ by up to . There are 6518 mi between Santa Rosa and Argentina.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Argentina 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 Argentina?

    Currently, April is the cheapest month in which you can book a flight from Santa Rosa to Argentina (average of $795). Flying from Santa Rosa to Argentina in December is currently the most expensive (average of $1,260). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Santa Rosa to Argentina

Discover the top airline that operate flights from Santa Rosa to Argentina. 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,193Average$1,399FlexibilityNo cancel feeOn-time71%

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