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Argentina

$376+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — EZE
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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 11/1712:50 pmSJC - EZE
1 stop15h 10mDelta
Tue 11/258:55 pmEZE - SJC
1 stop19h 37mDelta
Deal found 10/29$866
This KAYAK deal was found by Cheapflights users on 10/29. 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 - AEP
2 stops22h 30mLATAM Airlines
Tue 11/253:40 pmAEP - SJC
2 stops26h 39mLATAM Airlines
Deal found 10/29$866
This Delta deal was found by Cheapflights users on 10/30. 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.
Thu 11/67:00 amSJC - EZE
2 stops21h 00mDelta
Wed 11/198:55 pmEZE - SJC
2 stops21h 24mDelta
Deal found 10/30$870
This LATAM Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/287:00 amSJC - EZE
2 stops26h 50mLATAM Airlines
Mon 12/87:45 amEZE - SJC
2 stops20h 11mLATAM Airlines
Deal found 10/30$916
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 11/286:25 amSJC - EZE
1 stop19h 55mDelta
Mon 12/811:55 pmEZE - SJC
2 stops23h 23mDelta
Deal found 10/30$920
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/88:45 amSJC - EZE
2 stops19h 35mUnited Airlines
Sat 11/2211:55 pmEZE - SJC
1 stop17h 15mUnited Airlines
Deal found 10/28$957
This LATAM Airlines deal was found by Cheapflights users on 10/30. 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 12/146:35 amSJC - EZE
1 stop21h 25mDelta
Sun 12/2111:55 pmEZE - SJC
1 stop24h 13mDelta
Deal found 10/30$966
This LATAM Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 11/87:00 amSJC - AEP
2 stops19h 55mLATAM Airlines
Sat 11/2211:30 amAEP - SJC
2 stops29h 02mLATAM Airlines
Deal found 10/29$966
This FlightHub deal was found by Cheapflights users on 10/30. 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.
Sat 11/157:00 amSJC - EZE
2 stops18h 20mLATAM Airlines
Sat 11/227:43 pmEZE - SJC
2 stops22h 36mLATAM Airlines
Deal found 10/30$1,061
This LATAM Airlines deal was found by Cheapflights users on 10/30. 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.
Tue 12/26:35 amSJC - EZE
1 stop21h 25mDelta
Sat 12/2011:55 pmEZE - SJC
1 stop26h 39mDelta
Deal found 10/30$1,096
This KAYAK deal was found by Cheapflights users on 10/29. 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.
Tue 11/119:03 amSJC - AEP
2 stops20h 27mLATAM Airlines
Wed 12/33:40 pmAEP - SJC
2 stops25h 00mLATAM Airlines
Deal found 10/29$1,118
This LATAM Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/267:00 amSJC - AEP
2 stops22h 30mLATAM Airlines
Wed 12/312:40 pmAEP - SJC
3 stops29h 36mLATAM Airlines
Deal found 10/29$1,126

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$866
(Delta)

One-way from

$376
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,449
Provider with most accurate pricing for San Jose-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Jose-Buenos Aires (BUE) flights.
Search Deals
From San Jose to Argentina
Search Deals
One-way flight from San Jose to Argentina
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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 - EZE

SJCEZE

San Jose

Mon 11/17

12:50 pm-9:00 am

1 stop15h 10m

Buenos Aires Ministro Pistarini

Tue 11/25

8:55 pm-11:32 am

1 stop19h 37m

$866

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Mon 11/17

7:00 am-10:30 am

2 stops22h 30m

Buenos Aires Jorge Newbery

Tue 11/25

3:40 pm-1:19 pm

2 stops26h 39m

$866

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Wed 11/26

9:03 am-10:30 am

2 stops20h 27m

Buenos Aires Jorge Newbery

Wed 12/3

5:15 pm-1:16 pm

2 stops25h 01m

$866

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Wed 11/26

1:16 pm-9:20 am

1 stop15h 04m

Buenos Aires Ministro Pistarini

Wed 12/3

10:05 pm-9:27 pm

2 stops28h 22m

$870

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Tue 11/11

4:02 pm-7:20 am

2 stops34h 18m

Buenos Aires Ministro Pistarini

Wed 12/3

10:05 pm-1:32 pm

2 stops20h 27m

$870

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Tue 12/2

6:20 am-9:00 am

2 stops21h 40m

Buenos Aires Ministro Pistarini

Tue 12/23

11:55 pm-7:56 pm

2 stops25h 01m

$870

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Mon 11/17

1:16 pm-9:20 am

1 stop15h 04m

Buenos Aires Ministro Pistarini

Tue 11/25

10:05 pm-5:38 pm

2 stops24h 33m

$870

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Mon 12/1

7:00 am-9:00 am

2 stops21h 00m

Buenos Aires Ministro Pistarini

Tue 12/23

8:55 pm-12:41 pm

2 stops20h 46m

$870

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Thu 3/12

10:30 pm-9:00 am

1 stop30h 30m

Buenos Aires Ministro Pistarini

Thu 3/26

11:55 pm-9:32 pm

1 stop25h 37m

$871

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Sun 1/11

7:15 am-9:00 am

2 stops20h 45m

Buenos Aires Ministro Pistarini

Tue 1/20

10:25 pm-4:20 pm

2 stops22h 55m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 45 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 $645). 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.

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 October 30, 2025.

One of the essential ways to save on airfare from San Jose, California to Argentina is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 29% on airfare.

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 October 30, 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
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

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
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

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
8,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

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
11,035 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

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 15h 04m. The distance between San Jose, California and Argentina is about 6429 mi. This flight may include one or multiple stops.

  • 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 - Mendoza El Plumerillo 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 $645). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$965Average$1,369FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,223Average$1,470FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,255Average$1,393FlexibilityNo cancel feeOn-time71%

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