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$502+ 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — EZE
Feb 3 — Feb 101
Tue 2/3
Tue 2/10
1 adult, Economy
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Cheap 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 4, 2026.

This Gurufare deal was found by Cheapflights users on 1/4. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/41:00 pmSJC - EZE
1 stop15h 00mAvianca
Wed 5/139:00 pmEZE - SJC
2 stops24h 32mAvianca
Deal found 1/4$1,192
This KAYAK deal was found by Cheapflights users on 1/2. 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 7/1311:30 amSJC - EZE
2 stops20h 00mLATAM Airlines
Thu 7/308:30 pmEZE - SJC
2 stops18h 23mLATAM Airlines
Deal found 1/2$1,199
This KAYAK deal was found by Cheapflights users on 1/4. 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.
Wed 11/189:05 amSJC - AEP
2 stops21h 55mLATAM Airlines
Sun 11/295:05 pmAEP - SJC
2 stops24h 49mLATAM Airlines
Deal found 1/4$1,199
This Delta deal was found by Cheapflights users on 1/2. 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 7/1312:45 pmSJC - EZE
2 stops37h 25mDelta
Thu 7/308:10 pmEZE - SJC
1 stop26h 27mDelta
Deal found 1/2$1,207
This Delta deal was found by Cheapflights users on 1/2. 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.
Sun 7/128:05 pmSJC - EZE
2 stops30h 05mDelta
Wed 7/297:45 amEZE - SJC
2 stops31h 08mDelta
Deal found 1/2$1,214
This KAYAK deal was found by Cheapflights users on 1/2. 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.
Sat 7/187:00 amSJC - EZE
2 stops19h 20mLATAM Airlines
Wed 7/298:10 pmEZE - SJC
1 stop26h 27mLATAM Airlines
Deal found 1/2$1,249
This KAYAK deal was found by Cheapflights users on 1/4. 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.
Wed 11/185:05 pmSJC - AEP
2 stops17h 55mLATAM Airlines
Fri 11/276:20 pmAEP - SJC
2 stops23h 34mLATAM Airlines
Deal found 1/4$1,249
This Kiwi.com deal was found by Cheapflights users on 1/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2410:45 pmSJC - EZE
1 stop27h 35mMultiple Airlines
Wed 2/259:16 amEZE - SJC
2 stops29h 23mMultiple Airlines
Deal found 1/2$1,250
This LATAM Airlines deal was found by Cheapflights users on 1/4. 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 pmSJC - MDZ
2 stops37h 55mLATAM Airlines
Thu 8/2011:40 amMDZ - SJC
2 stops27h 13mLATAM Airlines
Deal found 1/4$1,252
This Delta deal was found by Cheapflights users on 1/2. 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 7/177:00 amSJC - EZE
2 stops27h 45mDelta
Wed 7/297:45 amEZE - SJC
2 stops35h 08mDelta
Deal found 1/2$1,257
This Delta deal was found by Cheapflights users on 1/2. 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.
Wed 7/153:45 pmSJC - EZE
2 stops34h 25mDelta
Sat 8/17:45 amEZE - SJC
2 stops28h 30mDelta
Deal found 1/2$1,264
This Kiwi.com deal was found by Cheapflights users on 1/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2410:45 pmSJC - EZE
1 stop27h 35mMultiple Airlines
Sat 2/219:16 amEZE - SJC
2 stops39h 46mMultiple Airlines
Deal found 1/2$1,270

Find 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 4, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,250
(Kiwi.com)

One-way from

$502
(Kiwi.com)
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.
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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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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 4, 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 4/8

6:25 pm-6:30 pm

2 stops20h 05m

Buenos Aires Jorge Newbery

Mon 4/27

5:05 pm-12:13 pm

2 stops23h 08m

$1,299

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Wed 4/8

6:25 pm-4:00 pm

2 stops17h 35m

Buenos Aires Jorge Newbery

Sun 4/26

8:05 pm-9:34 pm

2 stops29h 29m

$1,299

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Mon 4/6

6:25 pm-4:00 pm

2 stops17h 35m

Buenos Aires Jorge Newbery

Tue 4/28

8:05 pm-9:34 pm

2 stops29h 29m

$1,299

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Thu 4/9

6:25 pm-4:00 pm

2 stops17h 35m

Buenos Aires Jorge Newbery

Sun 4/26

8:05 pm-9:34 pm

2 stops29h 29m

$1,299

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Wed 4/8

6:25 pm-4:00 pm

2 stops17h 35m

Buenos Aires Jorge Newbery

Tue 4/28

8:05 pm-9:34 pm

2 stops29h 29m

$1,299

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Mon 4/6

6:25 pm-4:00 pm

2 stops17h 35m

Buenos Aires Jorge Newbery

Wed 4/29

8:05 pm-9:34 pm

2 stops29h 29m

$1,299

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Thu 4/9

6:25 pm-4:00 pm

2 stops17h 35m

Buenos Aires Jorge Newbery

Mon 4/27

8:05 pm-9:34 pm

2 stops29h 29m

$1,299

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Wed 4/8

6:25 pm-4:00 pm

2 stops17h 35m

Buenos Aires Jorge Newbery

Wed 4/29

8:05 pm-9:34 pm

2 stops29h 29m

$1,299

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Thu 4/9

6:25 pm-4:00 pm

2 stops17h 35m

Buenos Aires Jorge Newbery

Tue 4/28

8:05 pm-9:34 pm

2 stops29h 29m

$1,299

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Wed 7/1

10:20 pm-4:00 pm

2 stops37h 40m

Buenos Aires Jorge Newbery

Tue 7/14

5:05 pm-6:37 pm

2 stops29h 32m

$1,307

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 54 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.

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 4, 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
8,017 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

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
8,017 reviews
Delta
7.9
Good
8,017 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

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
9,138 reviews
Delta
7.9
Good
8,017 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

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
11,079 reviews
Delta
7.9
Good
8,017 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

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 37h 40m. The distance between San Jose, California and Argentina is about 6421 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 - 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 $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 January 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$915Average$1,369FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,075Average$1,285FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,365Average$1,485FlexibilityNo cancel feeOn-time69%

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