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$648+ Cheap flights from San Jose, CA (SJC) 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — EZE
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from San Jose to Argentina

Keep the following information in mind while searching for San Jose to Argentina flight deals. Data was last updated January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,203
(Vliegwinkel)

One-way from

$648
(LATAM Airlines)
Provider with most accurate pricing for San Jose-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for San Jose-Buenos Aires (BUE) flights.
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From San Jose to Argentina
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One-way flight from San Jose to Argentina
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Find flight deals from San Jose to Argentina

Cheapest flights from San Jose to Argentina
Explore the most affordable flight options available from San Jose to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Ovago deal was found by Cheapflights users on 1/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:30 pm
SJC
-
EZE
2 stops33h 30m
Multiple Airlines
Wed 8/269:00 pm
EZE
-
SJC
1 stop19h 08m
Multiple Airlines
Deal found 1/13$1,193
This Vliegwinkel deal was found by Cheapflights users on 1/12. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:49 pm
SJC
-
EZE
3 stops24h 46m
Multiple Airlines
Thu 3/54:55 pm
EZE
-
SJC
3 stops31h 30m
Multiple Airlines
Deal found 1/12$1,203
This LATAM Airlines deal was found by Cheapflights users on 1/14. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:20 pm
SJC
-
EZE
2 stops27h 00m
LATAM Airlines
Tue 11/107:45 am
EZE
-
SJC
2 stops19h 02m
LATAM Airlines
Deal found 1/14$1,207
This LATAM Airlines deal was found by Cheapflights users on 1/13. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:20 pm
SJC
-
AEP
2 stops29h 20m
LATAM Airlines
Wed 8/266:20 pm
AEP
-
SJC
2 stops21h 13m
LATAM Airlines
Deal found 1/13$1,207
This Ovago deal was found by Cheapflights users on 1/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:05 pm
SJC
-
EZE
2 stops41h 40m
LATAM Airlines
Tue 7/147:45 am
EZE
-
SJC
2 stops31h 08m
LATAM Airlines
Deal found 1/12$1,212
This United Airlines deal was found by Cheapflights users on 1/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:30 pm
SJC
-
EZE
2 stops31h 50m
United Airlines
Tue 11/1010:05 pm
EZE
-
SJC
1 stop19h 03m
United Airlines
Deal found 1/14$1,231
This Ovago deal was found by Cheapflights users on 1/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/161:00 pm
SJC
-
EZE
1 stop15h 00m
Azul
Wed 8/269:00 pm
EZE
-
SJC
1 stop19h 08m
Azul
Deal found 1/13$1,236
This Ovago deal was found by Cheapflights users on 1/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:05 pm
SJC
-
AEP
2 stops34h 35m
LATAM Airlines
Tue 7/148:05 pm
AEP
-
SJC
2 stops18h 48m
LATAM Airlines
Deal found 1/11$1,240
This LATAM Airlines deal was found by Cheapflights users on 1/11. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:20 pm
SJC
-
MDZ
2 stops37h 55m
LATAM Airlines
Thu 8/2011:40 am
MDZ
-
SJC
2 stops27h 13m
LATAM Airlines
Deal found 1/11$1,252
This eDestinos deal was found by Cheapflights users on 1/12. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:21 pm
SJC
-
EZE
3 stops48h 04m
Multiple Airlines
Fri 5/82:20 am
EZE
-
SJC
3 stops41h 10m
Multiple Airlines
Deal found 1/12$1,254
This eDestinos deal was found by Cheapflights users on 1/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:21 pm
SJC
-
AEP
3 stops34h 19m
Multiple Airlines
Sat 5/95:05 pm
AEP
-
SJC
3 stops50h 25m
Multiple Airlines
Deal found 1/13$1,273
This FlightHub deal was found by Cheapflights users on 1/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:05 pm
SJC
-
AEP
2 stops18h 55m
LATAM Airlines
Mon 10/195:05 pm
AEP
-
SJC
2 stops21h 52m
LATAM Airlines
Deal found 1/12$1,306

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 January 14, 2026.
Use the filters below to find and compare flights from San Jose to Argentina that are best for you.

Fly from

San Jose

Fly to

Argentina

Route

Depart

Return

Price

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Wed 7/1

5:05 pm-7:40 am

2 stops34h 35m

Buenos Aires Jorge Newbery

Tue 7/14

8:05 pm-10:53 am

2 stops18h 48m

$1,240

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Wed 7/1

12:45 pm-9:45 am

1 stop17h 00m

Buenos Aires Ministro Pistarini

Tue 7/14

7:35 am-10:53 am

2 stops31h 18m

$1,265

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Fri 5/1

5:21 pm-7:40 am

3 stops34h 19m

Buenos Aires Jorge Newbery

Sat 5/9

5:05 pm-3:30 pm

3 stops50h 25m

$1,273

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Sat 3/28

10:45 pm-3:45 pm

2 stops37h 00m

Buenos Aires Ministro Pistarini

Sat 4/4

3:45 pm-12:08 pm

2 stops24h 23m

$1,337

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Sat 3/28

7:00 am-6:20 am

2 stops19h 20m

Buenos Aires Ministro Pistarini

Fri 4/3

4:45 pm-12:52 pm

2 stops24h 07m

$1,356

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Sun 3/8

7:00 am-4:00 pm

2 stops29h 00m

Buenos Aires Jorge Newbery

Thu 3/12

6:20 pm-12:52 pm

2 stops22h 32m

$1,357

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Wed 3/4

10:35 pm-9:00 am

1 stop29h 25m

Buenos Aires Ministro Pistarini

Mon 3/16

8:55 pm-12:08 pm

1 stop19h 13m

$1,361

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Thu 2/26

10:35 pm-9:00 am

1 stop29h 25m

Buenos Aires Ministro Pistarini

Thu 3/5

11:55 pm-12:39 pm

1 stop17h 44m

$1,365

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Fri 3/20

9:16 am-10:30 am

2 stops21h 14m

Buenos Aires Jorge Newbery

Mon 3/30

5:05 pm-12:08 pm

2 stops23h 03m

$1,379

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Sat 2/28

6:45 am-7:55 am

2 stops20h 10m

Buenos Aires Jorge Newbery

Sat 3/7

3:40 pm-11:08 am

2 stops24h 28m

$1,387

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 32 results
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Best time to book a flight from San Jose to Argentina

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

What is the cheapest month to book a flight from San Jose, California to Argentina?

Currently, April is the cheapest month in which you can book a flight from San Jose, California to Argentina (average of $606). Flying from San Jose, California 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 January 14, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from San Jose to Argentina have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,040 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,040 reviews
Delta
7.9
Good
8,040 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,156 reviews
Delta
7.9
Good
8,040 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
11,118 reviews
Delta
7.9
Good
8,040 reviews

Entertainment

7.8

Boarding

8.1

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Jose 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 San Jose to Argentina?

    San Jose (SJC), located 2.9 mi from the city center, is the airport you fly out of when you book flights from San Jose to Argentina.

  • How long is the flight from San Jose, California to Argentina?

    Departing from San Jose, California to Argentina will take you 34h 35m. The distance between San Jose, California and Argentina is about 6421 mi.

  • What are the most popular routes from San Jose, California to Argentina?

    Most travelers choose San Jose - Buenos Aires Ministro Pistarini, San Jose - Buenos Aires Jorge Newbery or San Jose - Cordoba Pajas Blancas when deciding on the best route from San Jose, California to Argentina.

  • Can I find deals for flights from San Jose to Argentina that include hotel bookings?

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

  • How can I find direct flights from San Jose to Argentina?

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

  • Can I find deals for business class flights from San Jose to Argentina?

    Yes. Cheapflights offers flight deals from San Jose 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 San Jose, California to Argentina?

    Currently, April is the cheapest month in which you can book a flight from San Jose, California to Argentina (average of $606). Flying from San Jose, California 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 San Jose to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from San Jose to Argentina

Discover the top 3 airlines that operate flights from San Jose 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$915Average$1,369FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,075Average$1,395FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,365Average$1,485FlexibilityNo cancel feeOn-time69%

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