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$332+ Cheap flights from San Jose (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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — EZE
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$973
(Trip.com)

One-way from

$332
(Kiwi.com)

Popular in

December

Cheapest in

November
From San Jose to Argentina
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One-way flight from San Jose to Argentina
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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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 August 14, 2025.

This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:15 amSJC - AEP
2 stops23h 25mMultiple Airlines
Mon 9/155:05 pmAEP - SJC
2 stops25h 10mMultiple Airlines
Deal found 8/13$973
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:15 amSJC - EZE
2 stops19h 55mMultiple Airlines
Mon 9/156:13 pmEZE - SJC
2 stops32h 30mMultiple Airlines
Deal found 8/13$984
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:15 amSJC - COR
2 stops26h 20mMultiple Airlines
Fri 8/298:20 amCOR - SJC
2 stops33h 51mMultiple Airlines
Deal found 8/13$1,114
This Trip.com deal was found by Cheapflights users on 8/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:15 amSJC - MDZ
2 stops33h 55mMultiple Airlines
Fri 8/293:40 pmMDZ - SJC
2 stops26h 31mMultiple Airlines
Deal found 8/12$1,146
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2611:30 amSJC - EZE
3 stops32h 40mMultiple Airlines
Fri 8/296:50 amEZE - SJC
3 stops34h 50mMultiple Airlines
Deal found 8/12$1,176
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/274:41 pmSJC - EZE
3 stops31h 04mMultiple Airlines
Fri 8/292:30 amEZE - SJC
3 stops24h 00mMultiple Airlines
Deal found 8/13$1,245
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:06 pmSJC - EZE
2 stops49h 44mMultiple Airlines
Thu 11/274:05 amEZE - SJC
2 stops23h 54mMultiple Airlines
Deal found 8/13$1,246
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:45 amSJC - EZE
1 stop21h 15mDelta
Tue 12/1611:55 pmEZE - SJC
1 stop16h 59mDelta
Deal found 8/12$1,305
This KAYAK deal was found by Cheapflights users on 8/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1710:20 pmSJC - AEP
2 stops28h 35mLATAM Airlines
Wed 11/266:20 pmAEP - SJC
2 stops22h 34mLATAM Airlines
Deal found 8/13$1,305
This KAYAK deal was found by Cheapflights users on 8/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:00 amSJC - EZE
2 stops18h 20mLATAM Airlines
Wed 12/177:45 amEZE - SJC
3 stops33h 09mLATAM Airlines
Deal found 8/12$1,308
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:10 amSJC - EZE
2 stops17h 50mDelta
Tue 12/168:55 pmEZE - SJC
2 stops26h 54mDelta
Deal found 8/12$1,310
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2711:30 amSJC - EZE
3 stops29h 55mMultiple Airlines
Fri 10/31:40 amEZE - SJC
3 stops33h 38mMultiple Airlines
Deal found 8/13$1,314

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 August 14, 2025.
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

Mon 9/8

6:15 am-9:40 am

2 stops23h 25m

Buenos Aires Jorge Newbery

Mon 9/15

5:05 pm-2:15 pm

2 stops25h 10m

$973

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Mon 9/8

6:15 am-6:10 am

2 stops19h 55m

Buenos Aires Ministro Pistarini

Mon 9/15

6:13 pm-10:43 pm

2 stops32h 30m

$984

San JoseCordoba

SJC - COR

SJCCOR

San Jose

Tue 8/26

6:15 am-12:35 pm

2 stops26h 20m

Cordoba Pajas Blancas

Fri 8/29

8:20 am-2:11 pm

2 stops33h 51m

$1,114

San JoseMendoza

SJC - MDZ

SJCMDZ

San Jose

Tue 8/26

6:15 am-8:10 pm

2 stops33h 55m

Mendoza El Plumerillo

Fri 8/29

3:40 pm-2:11 pm

2 stops26h 31m

$1,146

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Tue 8/26

11:30 am-12:10 am

3 stops32h 40m

Buenos Aires Ministro Pistarini

Fri 8/29

6:50 am-1:40 pm

3 stops34h 50m

$1,176

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Mon 1/5

12:23 pm-8:30 am

1 stop15h 07m

Buenos Aires Ministro Pistarini

Wed 1/28

10:25 pm-11:57 am

1 stop18h 32m

$1,205

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Mon 1/5

5:45 am-7:20 am

2 stops20h 35m

Buenos Aires Ministro Pistarini

Wed 1/28

10:25 pm-9:32 pm

2 stops28h 07m

$1,210

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Wed 8/27

4:41 pm-3:45 am

3 stops31h 04m

Buenos Aires Ministro Pistarini

Fri 8/29

2:30 am-10:30 pm

3 stops24h 00m

$1,245

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Fri 11/14

8:06 pm-2:50 am

2 stops49h 44m

Buenos Aires Ministro Pistarini

Fri 11/28

7:55 am-10:59 pm

2 stops20h 04m

$1,246

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Mon 1/5

12:55 pm-2:50 am

2 stops32h 55m

Buenos Aires Ministro Pistarini

Wed 1/28

7:45 am-12:09 pm

3 stops33h 24m

$1,248

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 47 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 to Argentina?

Currently, April is the cheapest month in which you can book a flight from San Jose to Argentina (average of $795). Flying from San Jose 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.

What is the cheapest time of day to fly from SJC to AR?

Find hourly flight availability from San Jose to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Jose to Argentina as you normally would.

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 August 14, 2025.
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
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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.

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

    Most travelers choose San Jose - Buenos Aires Ministro Pistarini, San Jose - Buenos Aires Jorge Newbery or San Jose - Mendoza El Plumerillo when deciding on the best route from San Jose 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 to Argentina?

    Currently, April is the cheapest month in which you can book a flight from San Jose to Argentina (average of $795). Flying from San Jose 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

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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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,089Average$1,470FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,218Average$1,383FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,305Average$1,370FlexibilityNo cancel feeOn-timeN/A

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