Argentina

$668+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — EZE
Apr 1 — Apr 81
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Jose to Argentina with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 2, 2026.

This eDestinos deal was found by Cheapflights users on 2/27. 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 5/19:42 pm
SJC
-
AEP
3 stops54h 48m
Multiple Airlines
Sat 5/93:45 pm
AEP
-
SJC
3 stops55h 04m
Multiple Airlines
Deal found 2/27$1,196
This BusinessClass deal was found by Cheapflights users on 3/2. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:15 am
SJC
-
EZE
1 stop22h 30m
LATAM Airlines
Wed 8/268:10 pm
EZE
-
SJC
1 stop19h 23m
LATAM Airlines
Deal found 3/2$1,197
This Gurufare deal was found by Cheapflights users on 2/26. 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.
Wed 10/77:15 am
SJC
-
EZE
2 stops18h 55m
LATAM Airlines
Wed 10/148:10 pm
EZE
-
SJC
1 stop19h 46m
LATAM Airlines
Deal found 2/26$1,207
This KAYAK deal was found by Cheapflights users on 2/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am
SJC
-
EZE
2 stops19h 10m
LATAM Airlines
Tue 9/158:10 pm
EZE
-
SJC
1 stop19h 23m
LATAM Airlines
Deal found 2/28$1,219
This KAYAK deal was found by Cheapflights users on 2/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:15 am
SJC
-
AEP
2 stops22h 25m
LATAM Airlines
Sun 9/138:05 pm
AEP
-
SJC
2 stops26h 32m
LATAM Airlines
Deal found 2/28$1,219
This KAYAK deal was found by Cheapflights users on 2/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:15 am
SJC
-
EZE
1 stop22h 30m
LATAM Airlines
Mon 9/147:35 am
EZE
-
SJC
3 stops39h 02m
LATAM Airlines
Deal found 2/28$1,222
This KAYAK deal was found by Cheapflights users on 2/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:20 pm
SJC
-
EZE
2 stops31h 00m
LATAM Airlines
Mon 9/148:10 pm
EZE
-
SJC
2 stops18h 43m
LATAM Airlines
Deal found 2/28$1,223
This Delta deal was found by Cheapflights users on 2/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:20 pm
SJC
-
EZE
2 stops27h 50m
Delta
Thu 9/108:10 pm
EZE
-
SJC
1 stop26h 27m
Delta
Deal found 2/28$1,227
This LATAM Airlines deal was found by Cheapflights users on 3/2. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:15 am
SJC
-
AEP
2 stops21h 15m
LATAM Airlines
Wed 8/263:45 pm
AEP
-
SJC
2 stops23h 08m
LATAM Airlines
Deal found 3/2$1,227
This LATAM Airlines deal was found by Cheapflights users on 2/26. 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 7/110:20 pm
SJC
-
EZE
2 stops31h 00m
Multiple Airlines
Tue 7/148:10 pm
EZE
-
SJC
1 stop19h 38m
Multiple Airlines
Deal found 2/26$1,231
This KAYAK deal was found by Cheapflights users on 2/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:20 pm
SJC
-
AEP
2 stops31h 20m
LATAM Airlines
Sun 9/138:05 pm
AEP
-
SJC
2 stops26h 32m
LATAM Airlines
Deal found 2/28$1,235
This BusinessClass deal was found by Cheapflights users on 2/27. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/288:39 pm
SJC
-
EZE
2 stops49h 51m
Multiple Airlines
Sat 4/49:11 am
EZE
-
SJC
2 stops40h 59m
Multiple Airlines
Deal found 2/27$1,238

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 March 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,196
(eDestinos)

One-way from

$668
(KAYAK)
Provider with most accurate pricing for San Jose-Buenos Aires (BUE) flight deals.
Provider most trusted by Cheapflights users for San Jose-Buenos Aires (BUE) flights.
From San Jose to Argentina
One-way flight from San Jose to Argentina

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 March 2, 2026.
Use the filters below to find and compare flights from San Jose to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Fri 5/1

9:42 pm-8:30 am

3 stops54h 48m

Buenos Aires Jorge Newbery

Sat 5/9

3:45 pm-6:49 pm

3 stops55h 04m

$1,196

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Tue 8/11

7:15 am-8:30 am

2 stops21h 15m

Buenos Aires Jorge Newbery

Wed 8/26

3:45 pm-10:53 am

2 stops23h 08m

$1,227

San JoseCordoba

SJC - COR

SJCCOR

San Jose

Mon 8/24

10:20 pm-5:45 am

2 stops27h 25m

Cordoba Pajas Blancas

Wed 8/26

1:20 pm-10:53 am

2 stops25h 33m

$1,264

San JoseMendoza

SJC - MDZ

SJCMDZ

San Jose

Mon 8/17

10:20 pm-4:15 pm

2 stops37h 55m

Mendoza El Plumerillo

Thu 8/20

11:51 am-6:37 pm

2 stops34h 46m

$1,308

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Fri 7/24

11:30 am-2:50 pm

2 stops23h 20m

Buenos Aires Jorge Newbery

Sun 8/2

8:05 pm-10:53 am

2 stops18h 48m

$1,319

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Fri 7/24

1:10 pm-8:00 am

1 stop14h 50m

Buenos Aires Ministro Pistarini

Sat 8/1

9:00 pm-12:03 pm

1 stop19h 03m

$1,367

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Fri 7/24

1:10 pm-8:00 am

1 stop14h 50m

Buenos Aires Ministro Pistarini

Sun 8/2

9:00 pm-12:03 pm

1 stop19h 03m

$1,367

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Fri 7/24

11:30 am-2:50 pm

2 stops23h 20m

Buenos Aires Jorge Newbery

Sat 8/1

8:05 pm-10:53 am

2 stops18h 48m

$1,369

San JoseCordoba

SJC - COR

SJCCOR

San Jose

Sun 3/15

11:30 am-3:15 pm

3 stops23h 45m

Cordoba Pajas Blancas

Wed 3/18

7:25 am-9:50 am

3 stops30h 25m

$1,374

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Fri 5/1

10:10 am-12:00 pm

2 stops21h 50m

Buenos Aires Jorge Newbery

Sat 5/9

5:00 pm-10:45 am

2 stops21h 45m

$1,409

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

Showing 1-10 of 51 resultsSorted by cheapest first
1
2
3
...
6

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 $556). 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 March 2, 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.

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

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.

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

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.

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

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.

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

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 17h. 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?

  • 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 $556). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$915Average$1,365FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,075Average$1,395FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,365Average$1,485FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.