Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Argentina to San Jose from $508

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 9/2. 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
6:10 am - 10:32 am
EZE
-
SJC
32h 22m
3 stops
Multiple Airlines Logo
12:23 pm - 3:40 pm
SJC
-
EZE
23h 17m
3 stops
$1,307Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
6:15 am - 10:32 am
EZE
-
SJC
32h 17m
3 stops
Multiple Airlines Logo
12:23 pm - 1:20 am
SJC
-
EZE
32h 57m
3 stops
$1,320Multiple Airlines
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
3:48 am - 10:55 pm
EZE
-
SJC
23h 07m
2 stops
Multiple Airlines Logo
2:21 pm - 12:50 am
SJC
-
EZE
30h 29m
2 stops
$1,333Multiple Airlines
Sat, May 2 - Sun, May 10
LATAM Airlines Logo
8:10 pm - 11:33 am
EZE
-
SJC
19h 23m
1 stop
LATAM Airlines Logo
7:15 am - 9:45 am
SJC
-
EZE
22h 30m
1 stop
$1,345LATAM Airlines
Thu, Sep 3 - Thu, Sep 10
LATAM Airlines Logo
8:10 pm - 6:37 pm
EZE
-
SJC
26h 27m
1 stop
LATAM Airlines Logo
7:15 am - 9:20 am
SJC
-
EZE
22h 05m
2 stops
$1,350LATAM Airlines
Thu, Sep 3 - Thu, Sep 10
LATAM Airlines Logo
1:10 pm - 11:33 am
EZE
-
SJC
26h 23m
2 stops
LATAM Airlines Logo
7:15 am - 9:20 am
SJC
-
EZE
22h 05m
2 stops
$1,352LATAM Airlines
Thu, Sep 3 - Thu, Sep 10
Multiple Airlines Logo
9:00 pm - 12:04 pm
EZE
-
SJC
19h 04m
1 stop
Multiple Airlines Logo
1:10 pm - 8:00 am
SJC
-
EZE
14h 50m
1 stop
$1,429Multiple Airlines
Thu, Aug 20 - Thu, Aug 27
Avianca Logo
9:00 pm - 1:03 pm
EZE
-
SJC
20h 03m
2 stops
Avianca Logo
6:37 pm - 8:00 am
SJC
-
EZE
33h 23m
2 stops
$1,483Avianca
Thu, Aug 20 - Thu, Aug 27
American Airlines Logo
8:40 pm - 3:47 pm
EZE
-
SJC
23h 07m
2 stops
American Airlines Logo
6:00 am - 8:50 am
SJC
-
EZE
22h 50m
2 stops
$1,581American Airlines
Mon, May 4 - Mon, May 11
Delta Logo
8:05 pm - 12:21 pm
AEP
-
SJC
20h 16m
2 stops
Delta Logo
7:10 am - 9:40 am
SJC
-
AEP
22h 30m
2 stops
$1,666Delta
Tue, May 5 - Tue, May 12

LATAM Airlines flights from Argentina to San Jose, California

Our best LATAM Airlines deals on Argentina to San Jose, California flight tickets
LATAM Airlines
Sep 3
EZE8:10 pmBuenos Aires Ministro Pistarini
19h 23m
1 stop
SJC11:33 amSan Jose
Sep 10
SJC7:15 amSan Jose
22h 30m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
$1,345
LATAM Airlines
Sep 3
EZE8:10 pmBuenos Aires Ministro Pistarini
26h 27m
1 stop
SJC6:37 pmSan Jose
Sep 10
SJC7:15 amSan Jose
22h 05m
2 stops
EZE9:20 amBuenos Aires Ministro Pistarini
$1,350
LATAM Airlines
Sep 3
EZE1:10 pmBuenos Aires Ministro Pistarini
26h 23m
2 stops
SJC11:33 amSan Jose
Sep 10
SJC7:15 amSan Jose
22h 05m
2 stops
EZE9:20 amBuenos Aires Ministro Pistarini
$1,352

United Airlines flights from Argentina to San Jose, California

Our best United Airlines deals on Argentina to San Jose, California flight tickets
United Airlines
May 3
EZE9:00 pmBuenos Aires Ministro Pistarini
19h 00m
1 stop
SJC12:00 pmSan Jose
May 10
SJC12:56 pmSan Jose
15h 04m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
$1,729
United Airlines
Sep 17
EZE9:00 pmBuenos Aires Ministro Pistarini
20h 03m
2 stops
SJC1:03 pmSan Jose
Sep 21
SJC8:45 amSan Jose
19h 15m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
$2,117
United Airlines
Sep 17
EZE9:00 pmBuenos Aires Ministro Pistarini
28h 10m
2 stops
SJC9:10 pmSan Jose
Sep 21
SJC1:10 pmSan Jose
14h 50m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
$2,118

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 March 22, 2026.
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

Cheapest round-trip

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 4/16

6:10 am-10:32 am

3 stops32h 22m

San Jose

Thu 4/23

12:23 pm-3:40 pm

3 stops23h 17m

$1,307

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Sun 5/3

6:15 am-10:32 am

3 stops32h 17m

San Jose

Sun 5/10

12:23 pm-1:20 am

3 stops32h 57m

$1,320

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Sat 5/2

3:48 am-10:55 pm

2 stops23h 07m

San Jose

Sun 5/10

2:21 pm-12:50 am

2 stops30h 29m

$1,333

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 9/3

8:10 pm-11:33 am

1 stop19h 23m

San Jose

Thu 9/10

7:15 am-9:45 am

1 stop22h 30m

$1,345

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 9/3

8:10 pm-6:37 pm

1 stop26h 27m

San Jose

Thu 9/10

7:15 am-9:20 am

2 stops22h 05m

$1,350

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 9/3

1:10 pm-11:33 am

2 stops26h 23m

San Jose

Thu 9/10

7:15 am-9:20 am

2 stops22h 05m

$1,352
Quickest round-trip

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 8/20

9:00 pm-12:04 pm

1 stop19h 04m

San Jose

Thu 8/27

1:10 pm-8:00 am

1 stop14h 50m

$1,429

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 8/20

9:00 pm-1:03 pm

2 stops20h 03m

San Jose

Thu 8/27

6:37 pm-8:00 am

2 stops33h 23m

$1,483

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Mon 5/4

8:40 pm-3:47 pm

2 stops23h 07m

San Jose

Mon 5/11

6:00 am-8:50 am

2 stops22h 50m

$1,581

Buenos AiresSan Jose

AEP - SJC

AEPSJC

Buenos Aires Jorge Newbery

Tue 5/5

8:05 pm-12:21 pm

2 stops20h 16m

San Jose

Tue 5/12

7:10 am-9:40 am

2 stops22h 30m

$1,666

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

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

You could potentially save up to 14% 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

19h 03m

Direct flights

None
The fastest flight from Argentina to San Jose, California takes 19h 03m
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
Tue 4/21
Tue 4/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States