Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Argentina to San Jose from $570

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Argentina to San Jose departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Argentina to San Jose

Recent round-trip flight deals from Argentina to San Jose

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:40 am - 1:42 pm
AEP
-
SJC
62h 02m3 stops
Multiple Airlines Logo
6:45 am - 11:45 am
SJC
-
AEP
24h 00m2 stops
$1,391Multiple Airlines
Sat, Jan 24 - Sat, Feb 28
American Airlines Logo
10:25 pm - 10:57 am
EZE
-
SJC
17h 32m1 stop
American Airlines Logo
6:00 am - 8:20 am
SJC
-
EZE
21h 20m1 stop
$1,460American Airlines
Sun, Jan 25 - Sat, Feb 28
American Airlines Logo
10:25 pm - 10:57 am
EZE
-
SJC
17h 32m1 stop
American Airlines Logo
6:00 am - 8:20 am
SJC
-
EZE
21h 20m1 stop
$1,462American Airlines
Sun, Jan 25 - Sat, Feb 28
American Airlines Logo
9:40 pm - 1:42 pm
EZE
-
SJC
21h 02m2 stops
American Airlines Logo
11:01 am - 8:20 am
SJC
-
EZE
16h 19m1 stop
$1,464American Airlines
Sun, Jan 25 - Sat, Feb 28
American Airlines Logo
10:25 pm - 10:57 am
EZE
-
SJC
17h 32m1 stop
American Airlines Logo
6:00 am - 8:20 am
SJC
-
EZE
21h 20m2 stops
$1,466American Airlines
Sun, Jan 25 - Sat, Feb 28
American Airlines Logo
10:25 pm - 10:57 am
EZE
-
SJC
17h 32m1 stop
American Airlines Logo
11:51 am - 8:25 am
SJC
-
EZE
15h 34m1 stop
$1,493American Airlines
Tue, Jan 13 - Thu, Jan 29
United Airlines Logo
10:05 pm - 1:39 pm
EZE
-
SJC
20h 34m2 stops
United Airlines Logo
8:40 am - 9:20 am
SJC
-
EZE
19h 40m2 stops
$1,526United Airlines
Tue, Jan 13 - Thu, Jan 29
LATAM Airlines Logo
8:55 pm - 1:05 pm
EZE
-
SJC
21h 10m2 stops
LATAM Airlines Logo
9:15 am - 9:00 am
SJC
-
EZE
18h 45m2 stops
$1,529LATAM Airlines
Fri, Jan 30 - Fri, Feb 6
LATAM Airlines Logo
8:25 pm - 1:05 pm
AEP
-
SJC
21h 40m2 stops
LATAM Airlines Logo
9:15 am - 10:30 am
SJC
-
AEP
20h 15m2 stops
$1,553LATAM Airlines
Tue, Jan 13 - Thu, Jan 29
LATAM Airlines Logo
5:15 pm - 1:05 pm
AEP
-
SJC
24h 50m2 stops
LATAM Airlines Logo
9:15 am - 10:30 am
SJC
-
AEP
20h 15m2 stops
$1,590LATAM Airlines
Sun, Jan 25 - Sat, Feb 28

American Airlines flights from Argentina to San Jose, California

Our best American Airlines deals on Argentina to San Jose, California flight tickets
American Airlines
Jan 25
EZE10:25 pmBuenos Aires Ministro Pistarini
17h 32m
1 stop
SJC10:57 amSan Jose
Feb 28
SJC6:00 amSan Jose
21h 20m
1 stop
EZE8:20 amBuenos Aires Ministro Pistarini
$1,460
Find similar
American Airlines
Jan 25
EZE10:25 pmBuenos Aires Ministro Pistarini
17h 32m
1 stop
SJC10:57 amSan Jose
Feb 28
SJC6:00 amSan Jose
21h 20m
1 stop
EZE8:20 amBuenos Aires Ministro Pistarini
$1,462
Find similar
American Airlines
Jan 25
EZE11:20 pmBuenos Aires Ministro Pistarini
24h 14m
2 stops
SJC6:34 pmSan Jose
Feb 28
SJC6:00 amSan Jose
21h 20m
2 stops
EZE8:20 amBuenos Aires Ministro Pistarini
$1,464
Find similar

LATAM Airlines flights from Argentina to San Jose, California

Our best LATAM Airlines deals on Argentina to San Jose, California flight tickets
LATAM Airlines
Jan 30
EZE8:55 pmBuenos Aires Ministro Pistarini
21h 10m
2 stops
SJC1:05 pmSan Jose
Feb 6
SJC9:15 amSan Jose
18h 45m
2 stops
EZE9:00 amBuenos Aires Ministro Pistarini
$1,529
Find similar
LATAM Airlines
Jan 13
AEP8:25 pmBuenos Aires Jorge Newbery
21h 40m
2 stops
SJC1:05 pmSan Jose
Jan 29
SJC9:15 amSan Jose
20h 15m
2 stops
AEP10:30 amBuenos Aires Jorge Newbery
$1,553
Find similar
LATAM Airlines
Jan 25
AEP5:15 pmBuenos Aires Jorge Newbery
24h 50m
2 stops
SJC1:05 pmSan Jose
Feb 28
SJC9:15 amSan Jose
20h 15m
2 stops
AEP10:30 amBuenos Aires Jorge Newbery
$1,590
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Argentina to San Jose, California 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Argentina to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresSan Jose

AEP - SJC

AEPSJC

Buenos Aires Jorge Newbery

Sat 1/24

4:40 am-1:42 pm

3 stops62h 02m

San Jose

Sat 2/28

6:45 am-11:45 am

2 stops24h 00m

$1,391

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Sun 1/25

10:25 pm-10:57 am

1 stop17h 32m

San Jose

Sat 2/28

6:00 am-8:20 am

1 stop21h 20m

$1,460

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Sun 1/25

10:25 pm-10:57 am

1 stop17h 32m

San Jose

Sat 2/28

6:00 am-8:20 am

1 stop21h 20m

$1,462

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Sun 1/25

9:40 pm-1:42 pm

2 stops21h 02m

San Jose

Sat 2/28

11:01 am-8:20 am

1 stop16h 19m

$1,464

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Sun 1/25

10:25 pm-10:57 am

1 stop17h 32m

San Jose

Sat 2/28

6:00 am-8:20 am

2 stops21h 20m

$1,466

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Tue 1/13

10:25 pm-10:57 am

1 stop17h 32m

San Jose

Thu 1/29

11:51 am-8:25 am

1 stop15h 34m

$1,493

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Tue 1/13

10:05 pm-1:39 pm

2 stops20h 34m

San Jose

Thu 1/29

8:40 am-9:20 am

2 stops19h 40m

$1,526

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Fri 1/30

8:55 pm-1:05 pm

2 stops21h 10m

San Jose

Fri 2/6

9:15 am-9:00 am

2 stops18h 45m

$1,529

Buenos AiresSan Jose

AEP - SJC

AEPSJC

Buenos Aires Jorge Newbery

Tue 1/13

8:25 pm-1:05 pm

2 stops21h 40m

San Jose

Thu 1/29

9:15 am-10:30 am

2 stops20h 15m

$1,553

Buenos AiresSan Jose

AEP - SJC

AEPSJC

Buenos Aires Jorge Newbery

Sun 1/25

5:15 pm-1:05 pm

2 stops24h 50m

San Jose

Sat 2/28

9:15 am-10:30 am

2 stops20h 15m

$1,590

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Jose from

How to get the cheapest flight ticket from Argentina to San Jose, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Jose, California?

On average, the least expensive day to fly to San Jose, California from Argentina is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $843. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Argentina to San Jose, California for around $1,364.

What is the cheapest time of day to depart on your flight to San Jose, California?

The cheapest time of day to fly to San Jose, California is in the evening when flights can be purchased for as low as $983. In the morning is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $1,310 per ticket.

Can stopping save me money on Argentina to San Jose, California flights?

You could potentially save up to 42% on your flight if you consider stops on a Argentina to San Jose, California flight.

Cheap Argentina to San Jose, California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Argentina to San Jose, California

Fastest flight time

18h 01m

Direct flights

None
The fastest flight from Argentina to San Jose, California takes 18h 01m
There are no direct flights from Argentina to San Jose, California. There are no popular flight routes from Argentina to San Jose, California.
Search flight deals

  • When did momondo last update prices for flights from Argentina to San Jose Airport?

    Prices for flights from Argentina to San Jose Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Argentina to San Jose Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Argentina to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The necessary travel and health documents for your San Jose Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Argentina to San Jose?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Argentina to San Jose for you.

Can I find flights from Argentina to San Jose with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Argentina to San Jose flights to just show those with flexible booking policies.

How can momondo help me find flights from Argentina to San Jose?

momondo provides multiple filters to help you find the best flight to San Jose from Argentina. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Argentina to San Jose right now. Can momondo alert me if prices change?

Price alerts on flights to San Jose from Argentina are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Jose, California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/17
Sat 1/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States