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Argentina

$1,238+ Cheap flights from Santa Rosa (STS) to Argentina

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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
STS — EZE
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Santa Rosa to Argentina

Best flights from Santa Rosa to Argentina
Discover carefully curated flight deals from Santa Rosa to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 3/104:23 pmSTS - EZE
2 stops36h 07mAmerican Airlines
Wed 3/2510:25 pmEZE - STS
2 stops29h 16mAmerican Airlines
Deal found 12/11$1,265
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 3/94:23 pmSTS - EZE
2 stops38h 27mAmerican Airlines
Tue 3/248:00 pmEZE - STS
2 stops31h 41mAmerican Airlines
Deal found 12/11$1,265
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 3/104:23 pmSTS - EZE
2 stops36h 07mAmerican Airlines
Tue 3/248:00 pmEZE - STS
2 stops31h 41mAmerican Airlines
Deal found 12/11$1,265
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 3/94:23 pmSTS - EZE
2 stops38h 27mAmerican Airlines
Wed 3/2510:25 pmEZE - STS
2 stops29h 16mAmerican Airlines
Deal found 12/11$1,265
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 3/812:58 pmSTS - EZE
2 stops39h 32mAmerican Airlines
Tue 3/248:00 pmEZE - STS
2 stops31h 41mAmerican Airlines
Deal found 12/11$1,284
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 3/812:58 pmSTS - EZE
2 stops39h 32mAmerican Airlines
Wed 3/2510:25 pmEZE - STS
2 stops29h 16mAmerican Airlines
Deal found 12/11$1,284
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 3/94:23 pmSTS - EZE
2 stops38h 27mAmerican Airlines
Mon 3/2310:35 pmEZE - STS
2 stops21h 18mAmerican Airlines
Deal found 12/11$1,285
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 3/84:23 pmSTS - EZE
2 stops36h 07mAmerican Airlines
Mon 3/2310:35 pmEZE - STS
2 stops21h 18mAmerican Airlines
Deal found 12/11$1,304
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 2/17:00 amSTS - EZE
2 stops20h 25mAmerican Airlines
Wed 2/189:25 pmEZE - STS
2 stops23h 32mAmerican Airlines
Deal found 12/11$1,305
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 2/27:00 amSTS - EZE
2 stops22h 10mAmerican Airlines
Wed 2/1811:00 pmEZE - STS
2 stops21h 57mAmerican Airlines
Deal found 12/11$1,360
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 3/94:23 pmSTS - EZE
2 stops38h 27mAmerican Airlines
Thu 3/2610:25 pmEZE - STS
2 stops29h 16mAmerican Airlines
Deal found 12/11$1,422
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 3/104:23 pmSTS - EZE
2 stops36h 07mAmerican Airlines
Thu 3/2610:25 pmEZE - STS
2 stops29h 16mAmerican Airlines
Deal found 12/11$1,422

Find 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 December 12, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$1,265
(American Airlines)

One-way from

$1,238
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$1,365
Provider with most accurate pricing for San Francisco-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Buenos Aires (BUE) flights.
Search Deals
From Santa Rosa Sonoma County to Argentina
Search Deals
One-way flight from Santa Rosa Sonoma County to Argentina
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Tue 3/10

4:23 pm-8:30 am

2 stops36h 07m

Buenos Aires Ministro Pistarini

Wed 3/25

10:25 pm-11:41 pm

2 stops29h 16m

$1,265

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Mon 3/9

4:23 pm-10:50 am

2 stops38h 27m

Buenos Aires Ministro Pistarini

Tue 3/24

8:00 pm-11:41 pm

2 stops31h 41m

$1,265

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Tue 3/10

4:23 pm-8:30 am

2 stops36h 07m

Buenos Aires Ministro Pistarini

Tue 3/24

8:00 pm-11:41 pm

2 stops31h 41m

$1,265

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Mon 3/9

4:23 pm-10:50 am

2 stops38h 27m

Buenos Aires Ministro Pistarini

Wed 3/25

10:25 pm-11:41 pm

2 stops29h 16m

$1,265

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Sun 3/8

12:58 pm-8:30 am

2 stops39h 32m

Buenos Aires Ministro Pistarini

Tue 3/24

8:00 pm-11:41 pm

2 stops31h 41m

$1,284

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Sun 3/8

12:58 pm-8:30 am

2 stops39h 32m

Buenos Aires Ministro Pistarini

Wed 3/25

10:25 pm-11:41 pm

2 stops29h 16m

$1,284

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Mon 3/9

4:23 pm-10:50 am

2 stops38h 27m

Buenos Aires Ministro Pistarini

Mon 3/23

10:35 pm-3:53 pm

2 stops21h 18m

$1,285

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Sun 3/8

4:23 pm-8:30 am

2 stops36h 07m

Buenos Aires Ministro Pistarini

Mon 3/23

10:35 pm-3:53 pm

2 stops21h 18m

$1,304

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Sun 2/1

7:00 am-8:25 am

2 stops20h 25m

Buenos Aires Ministro Pistarini

Wed 2/18

9:25 pm-3:57 pm

2 stops23h 32m

$1,305

Santa RosaBuenos Aires

STS - EZE

STSEZE

Santa Rosa Sonoma County

Mon 2/2

7:00 am-10:10 am

2 stops22h 10m

Buenos Aires Ministro Pistarini

Wed 2/18

11:00 pm-3:57 pm

2 stops21h 57m

$1,360

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 15 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 $645). Flying from Santa Rosa to Argentina in July is currently the most expensive (average of $1,013). 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 December 12, 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
11,050 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

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 27m. 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 $645). Flying from Santa Rosa to Argentina in July is currently the most expensive (average of $1,013). 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 Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,314Average$1,399FlexibilityNo cancel feeOn-time71%

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