What airlines fly to Argentina?

American Airlines, Copa Airlines and United Airlines are the top three most popular airlines that fly to Argentina from San Jose according to our data. American Airlines is the first choice among our users, with 32% 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.

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

Delta, LATAM Airlines, and United Airlines are the most popular carriers operating from San Jose 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 many operators does momondo search for flights from San Jose Airport to Argentina?

The number of operators available for flights from San Jose Airport to Argentina is 3 as of October 2025.

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.

$426 Cheap Flights from San Jose to Argentina in 2025/26

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Cheap round-trip flights

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10:48 am - 5:55 amSJC-EZE

38h 07m3 stops

7:43 pm - 10:49 amEZE-SJC

20h 06m2 stops

$1,002Multiple Airlines

Find Deal

Sat, Nov 8 - Sat, Nov 22

10:30 pm - 6:05 amSJC-EZE

27h 35m2 stops

7:45 am - 2:57 pmEZE-SJC

35h 12m2 stops

$1,205Delta

Find Deal

Mon, Mar 23 - Mon, Mar 30

7:00 am - 10:30 amSJC-AEP

23h 30m2 stops

5:00 pm - 1:01 pmAEP-SJC

24h 01m2 stops

$1,205LATAM Airlines

Find Deal

Mon, Mar 23 - Mon, Mar 30

12:55 pm - 4:00 pmSJC-AEP

23h 05m2 stops

5:15 pm - 1:01 pmAEP-SJC

23h 46m2 stops

$1,206LATAM Airlines

Find Deal

Wed, Mar 11 - Wed, Mar 18

10:30 pm - 9:00 amSJC-EZE

30h 30m1 stop

7:45 am - 1:01 pmEZE-SJC

33h 16m2 stops

$1,222Delta

Find Deal

Sun, Mar 22 - Mon, Mar 30

12:55 pm - 2:55 pmSJC-EZE

22h 00m2 stops

7:45 am - 1:01 pmEZE-SJC

33h 16m2 stops

$1,255Delta

Find Deal

Sat, Mar 21 - Mon, Mar 30

11:47 am - 8:30 amSJC-EZE

15h 43m1 stop

10:25 pm - 1:47 pmEZE-SJC

20h 22m1 stop

$1,306American Airlines

Find Deal

Wed, Jan 7 - Wed, Jan 28

8:45 am - 9:20 amSJC-EZE

19h 35m2 stops

11:55 pm - 5:38 pmEZE-SJC

22h 43m2 stops

$1,376United Airlines

Find Deal

Sat, Nov 8 - Sat, Nov 22

6:40 pm - 6:20 amSJC-EZE

31h 40m2 stops

10:05 pm - 5:38 pmEZE-SJC

24h 33m2 stops

$1,377United Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 13

11:06 am - 8:10 amSJC-EZE

16h 04m1 stop

10:25 pm - 10:16 amEZE-SJC

16h 51m1 stop

$1,534American Airlines

Find Deal

Fri, Nov 14 - Fri, Nov 28

United Airlines flights from San Jose to Argentina

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

United Airlines

Nov 8

SJC1:30 pmSan Jose

14h 50m

1 stop

EZE9:20 amBuenos Aires Ministro Pistarini

Nov 22

EZE11:55 pmBuenos Aires Ministro Pistarini

17h 23m

1 stop

SJC12:18 pmSan Jose

$1,376

Find similar

United Airlines

Oct 30

SJC8:45 amSan Jose

19h 35m

2 stops

EZE8:20 amBuenos Aires Ministro Pistarini

Nov 13

EZE11:55 pmBuenos Aires Ministro Pistarini

25h 58m

2 stops

SJC8:53 pmSan Jose

$1,377

Find similar

United Airlines

Nov 16

SJC1:16 pmSan Jose

15h 04m

1 stop

EZE9:20 amBuenos Aires Ministro Pistarini

Nov 23

EZE10:05 pmBuenos Aires Ministro Pistarini

27h 48m

2 stops

SJC8:53 pmSan Jose

$1,380

Find similar

LATAM Airlines flights from San Jose to Argentina

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

LATAM Airlines

Mar 23

SJC7:00 amSan Jose

23h 30m

2 stops

AEP10:30 amBuenos Aires Jorge Newbery

Mar 30

AEP5:00 pmBuenos Aires Jorge Newbery

24h 01m

2 stops

SJC1:01 pmSan Jose

$1,205

Find similar

LATAM Airlines

Mar 11

SJC12:55 pmSan Jose

23h 05m

2 stops

AEP4:00 pmBuenos Aires Jorge Newbery

Mar 18

AEP5:15 pmBuenos Aires Jorge Newbery

23h 46m

2 stops

SJC1:01 pmSan Jose

$1,206

Find similar

LATAM Airlines

Mar 21

SJC12:55 pmSan Jose

23h 05m

2 stops

AEP4:00 pmBuenos Aires Jorge Newbery

Mar 30

AEP5:00 pmBuenos Aires Jorge Newbery

24h 01m

2 stops

SJC1:01 pmSan Jose

$1,255

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Sat 11/8

10:48 am-5:55 am

3 stops38h 07m

Buenos Aires Ministro Pistarini

Sat 11/22

7:43 pm-10:49 am

2 stops20h 06m

$1,002

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Mon 3/23

10:30 pm-6:05 am

2 stops27h 35m

Buenos Aires Ministro Pistarini

Mon 3/30

7:45 am-2:57 pm

2 stops35h 12m

$1,205

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Mon 3/23

7:00 am-10:30 am

2 stops23h 30m

Buenos Aires Jorge Newbery

Mon 3/30

5:00 pm-1:01 pm

2 stops24h 01m

$1,205

San JoseBuenos Aires

SJC - AEP

SJCAEP

San Jose

Wed 3/11

12:55 pm-4:00 pm

2 stops23h 05m

Buenos Aires Jorge Newbery

Wed 3/18

5:15 pm-1:01 pm

2 stops23h 46m

$1,206

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Sun 3/22

10:30 pm-9:00 am

1 stop30h 30m

Buenos Aires Ministro Pistarini

Mon 3/30

7:45 am-1:01 pm

2 stops33h 16m

$1,222

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Sat 3/21

12:55 pm-2:55 pm

2 stops22h 00m

Buenos Aires Ministro Pistarini

Mon 3/30

7:45 am-1:01 pm

2 stops33h 16m

$1,255

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Wed 1/7

11:47 am-8:30 am

1 stop15h 43m

Buenos Aires Ministro Pistarini

Wed 1/28

10:25 pm-1:47 pm

1 stop20h 22m

$1,306

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Sat 11/8

8:45 am-9:20 am

2 stops19h 35m

Buenos Aires Ministro Pistarini

Sat 11/22

11:55 pm-5:38 pm

2 stops22h 43m

$1,376

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Thu 10/30

6:40 pm-6:20 am

2 stops31h 40m

Buenos Aires Ministro Pistarini

Thu 11/13

10:05 pm-5:38 pm

2 stops24h 33m

$1,377

San JoseBuenos Aires

SJC - EZE

SJCEZE

San Jose

Fri 11/14

11:06 am-8:10 am

1 stop16h 04m

Buenos Aires Ministro Pistarini

Fri 11/28

10:25 pm-10:16 am

1 stop16h 51m

$1,534

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 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

What is the cheapest day to depart on your flight to Argentina?

The cheapest day to depart from San Jose to Argentina is on a Wednesday. Travelers who choose to depart for Argentina on a Wednesday will often find tickets for as low as $1,079. The most expensive day to fly to Argentina is Monday, with ticket prices averaging around $1,433.

What is the cheapest time of day to depart on your flight to Argentina?

The cheapest time of day to fly to Argentina is in the evening when flights can be purchased for as low as $1,196. Flights in the afternoon are often more expensive with an average ticket price of $1,563.

Cheap San Jose to Argentina flight deals and tips

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

Direct flights	None

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

Search flight deals

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 many operators does momondo search for flights from San Jose Airport to Argentina?
The number of operators available for flights from San Jose Airport to Argentina is 3 as of October 2025.
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.

Best airlines flying from San Jose to Argentina

Compare and see reviews for airlines that fly from San Jose to Argentina with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,156	Free Cancellation	Rating 7.4 8,933 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,218	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $1,305	Free Cancellation	Rating 7.9 7,962 reviews	Search Delta flights

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.

An easier way to manage your Argentina 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.

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Find better results for your trip to Argentina

Popular cities in Argentina

Flights to Buenos Airesfrom $500

Flights to Cordobafrom $564

Flights to Mendozafrom $579

Flights to Puerto Iguazúfrom $1,077

Flights to San Carlos de Barilochefrom $712

Flights to El Calafatefrom $1,021

Flights to Ushuaiafrom $851

Flights to Saltafrom $781

Flights to Rosariofrom $839

Flights to San Miguel de Tucumánfrom $757

Flights to Jujuyfrom $1,611

Flights to Puerto Madryn

Argentina flight routes

Flights from Miami to Buenos Aires Ministro Pistarini

Flights from Buenos Aires Jorge Newbery to Puerto Iguazú Cataratas del Iguazu

Flights from New York John F Kennedy Intl to Buenos Aires Ministro Pistarini

Flights from Buenos Aires Jorge Newbery to San Carlos de Bariloche Teniente Luis Candelaria

Flights from Buenos Aires Jorge Newbery to El Calafate

Cheap flights from San Jose to Argentina from $426

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose to Argentina departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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Cheap round-trip flights

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United Airlines flights from San Jose to Argentina

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

LATAM Airlines flights from San Jose to Argentina

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

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

See travel insights to Argentina from

How to get the cheapest flight ticket from San Jose 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

What is the cheapest day to depart on your flight to Argentina?

The cheapest day to depart from San Jose to Argentina is on a Wednesday. Travelers who choose to depart for Argentina on a Wednesday will often find tickets for as low as $1,079. The most expensive day to fly to Argentina is Monday, with ticket prices averaging around $1,433.

What is the cheapest time of day to depart on your flight to Argentina?

The cheapest time of day to fly to Argentina is in the evening when flights can be purchased for as low as $1,196. Flights in the afternoon are often more expensive with an average ticket price of $1,563.

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

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

What airlines fly to Argentina?

Cheap San Jose to Argentina flight deals and tips

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

Direct flights

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

How many operators does momondo search for flights from San Jose Airport to Argentina?

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

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

Best airlines flying from San Jose to Argentina

Compare and see reviews for airlines that fly from San Jose to Argentina with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Argentina 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Popular cities in Argentina

Popular flights according to clicks in the last 7 days on momondo