What is the cheapest airline that flies from San Jose to Argentina?

LATAM Airlines, Copa Airlines, and Delta are the most popular carriers operating from San Jose to Argentina

What airlines fly to Argentina?

United Airlines, American Airlines and Copa Airlines are the top three most popular airlines that fly to Argentina from San Jose, California according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Argentina. Keep in mind that there are 7 different airlines that fly to Argentina on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from San Jose Airport to Argentina were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to Argentina.

What documentation or ID do you need to fly to Argentina?

The required travel and health documents for your Argentina trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Argentina. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$574 Cheap Flights from San Jose, California to Argentina in 2026

Find the cheapest flights from San Jose, California to Argentina

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:09 am - 10:26 pm

SJC

EZE

33h 17m

2 stops

3:48 am - 10:56 pm

EZE

SJC

23h 08m

2 stops

$1,204Multiple Airlines

Mon, Aug 10 - Sun, Aug 23

5:18 pm - 10:26 pm

SJC

EZE

25h 08m

2 stops

2:17 am - 10:51 pm

EZE

SJC

24h 34m

2 stops

$1,269Multiple Airlines

Wed, Oct 7 - Tue, Oct 13

11:27 am - 3:40 pm

SJC

EZE

24h 13m

3 stops

4:50 pm - 3:30 pm

EZE

SJC

26h 40m

3 stops

$1,311Multiple Airlines

Mon, Aug 10 - Mon, Aug 24

9:05 am - 10:18 am

SJC

EZE

21h 13m

2 stops

3:55 am - 9:47 pm

EZE

SJC

22h 52m

2 stops

$1,321LATAM Airlines

Mon, Oct 26 - Tue, Nov 3

11:27 am - 12:05 am

SJC

EZE

32h 38m

3 stops

4:50 pm - 3:30 pm

EZE

SJC

26h 40m

3 stops

$1,339Multiple Airlines

Tue, Aug 4 - Tue, Aug 18

12:45 pm - 6:30 pm

SJC

AEP

25h 45m

2 stops

5:05 pm - 2:31 pm

AEP

SJC

26h 26m

2 stops

$1,378LATAM Airlines

Mon, Oct 26 - Wed, Nov 4

11:27 am - 12:25 am

SJC

EZE

32h 58m

3 stops

4:50 pm - 3:30 pm

EZE

SJC

26h 40m

3 stops

$1,439Multiple Airlines

Sat, Aug 15 - Mon, Aug 17

6:40 am - 7:40 am

SJC

AEP

21h 00m

2 stops

8:05 pm - 11:22 am

AEP

SJC

19h 17m

2 stops

$1,578Delta

Mon, Aug 10 - Mon, Aug 24

2:59 pm - 4:00 pm

SJC

AEP

21h 01m

2 stops

8:05 pm - 3:46 pm

AEP

SJC

23h 41m

2 stops

$1,628Delta

Tue, Jul 7 - Sun, Jul 12

1:57 pm - 9:30 pm

SJC

MDZ

50h 33m

2 stops

2:20 pm - 9:29 pm

MDZ

SJC

36h 09m

2 stops

$2,556American Airlines

Wed, Dec 16 - Tue, Jan 5

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LATAM Airlines flights from San Jose, California to Argentina

Our best LATAM Airlines deals on San Jose, California to Argentina flight tickets

LATAM Airlines

Oct 26

SJC12:45 pmSan Jose

25h 45m

2 stops

AEP6:30 pmBuenos Aires Jorge Newbery

Nov 4

AEP5:05 pmBuenos Aires Jorge Newbery

26h 26m

2 stops

SJC2:31 pmSan Jose

$1,378

LATAM Airlines

Oct 7

SJC4:30 pmSan Jose

25h 00m

3 stops

AEP9:30 pmBuenos Aires Jorge Newbery

Oct 14

AEP8:05 pmBuenos Aires Jorge Newbery

22h 26m

2 stops

SJC2:31 pmSan Jose

$1,478

LATAM Airlines

Oct 7

SJC6:12 pmSan Jose

23h 18m

3 stops

AEP9:30 pmBuenos Aires Jorge Newbery

Oct 14

AEP10:30 pmBuenos Aires Jorge Newbery

40h 27m

3 stops

SJC10:57 amSan Jose

$1,516

United Airlines flights from San Jose, California to Argentina

Our best United Airlines deals on San Jose, California to Argentina flight tickets

United Airlines

Aug 11

SJC8:45 amSan Jose

19h 15m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

Aug 18

EZE9:00 pmBuenos Aires Ministro Pistarini

24h 31m

2 stops

SJC5:31 pmSan Jose

$1,582

United Airlines

Aug 4

SJC4:00 pmSan Jose

36h 00m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

Aug 18

EZE9:00 pmBuenos Aires Ministro Pistarini

24h 31m

2 stops

SJC5:31 pmSan Jose

$1,607

United Airlines

Jul 1

SJC2:32 pmSan Jose

37h 28m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

Jul 14

EZE9:00 pmBuenos Aires Ministro Pistarini

20h 24m

2 stops

SJC1:24 pmSan Jose

$1,619

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Mon 8/10

9:09 am-10:26 pm

2 stops33h 17m

Buenos Aires Ministro Pistarini

Sun 8/23

3:48 am-10:56 pm

2 stops23h 08m

$1,204

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Wed 10/7

5:18 pm-10:26 pm

2 stops25h 08m

Buenos Aires Ministro Pistarini

Tue 10/13

2:17 am-10:51 pm

2 stops24h 34m

$1,269

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Mon 8/10

11:27 am-3:40 pm

3 stops24h 13m

Buenos Aires Ministro Pistarini

Mon 8/24

4:50 pm-3:30 pm

3 stops26h 40m

$1,311

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Mon 10/26

9:05 am-10:18 am

2 stops21h 13m

Buenos Aires Ministro Pistarini

Tue 11/3

3:55 am-9:47 pm

2 stops22h 52m

$1,321

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Tue 8/4

11:27 am-12:05 am

3 stops32h 38m

Buenos Aires Ministro Pistarini

Tue 8/18

4:50 pm-3:30 pm

3 stops26h 40m

$1,339

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Mon 10/26

12:45 pm-6:30 pm

2 stops25h 45m

Buenos Aires Jorge Newbery

Wed 11/4

5:05 pm-2:31 pm

2 stops26h 26m

$1,378

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Sat 8/15

11:27 am-12:25 am

3 stops32h 58m

Buenos Aires Ministro Pistarini

Mon 8/17

4:50 pm-3:30 pm

3 stops26h 40m

$1,439

Quickest round-trip

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Mon 8/10

6:40 am-7:40 am

2 stops21h 00m

Buenos Aires Jorge Newbery

Mon 8/24

8:05 pm-11:22 am

2 stops19h 17m

$1,578

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Tue 7/7

2:59 pm-4:00 pm

2 stops21h 01m

Buenos Aires Jorge Newbery

Sun 7/12

8:05 pm-3:46 pm

2 stops23h 41m

$1,628

San JoseMendoza

SJC - MDZ

SJCMDZ

San Jose

Wed 12/16

1:57 pm-9:30 pm

2 stops50h 33m

Mendoza El Plumerillo

Tue 1/5

2:20 pm-9:29 pm

2 stops36h 09m

$2,556

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

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

You could potentially save up to 16% on your flight if you consider stops on a San Jose, California to Argentina flight.

Cheap San Jose, California to Argentina flight deals and tips

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

Fastest flight time	14h 50m
Direct flights	None

The fastest flight from San Jose, California to Argentina takes 14h 50m

There are no direct flights from San Jose, California to Argentina. There are no popular flight routes from San Jose, California to Argentina.

Search flight deals

Frequently asked questions about flying from San Jose, California to Argentina

When did momondo last update prices for flights from San Jose Airport to Argentina?
Prices for flights from San Jose Airport to Argentina were last updated today.
How old do you have to be to fly from San Jose Airport to Argentina?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to Argentina.
What documentation or ID do you need to fly to Argentina?
The required travel and health documents for your Argentina trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Argentina. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Argentina from San Jose is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Argentina quick and easy, saving you time and money.

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

Yes. All flights to Argentina from San Jose on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for San Jose to Argentina flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for San Jose to Argentina flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.