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

American Airlines, Delta, and LATAM Airlines are the most popular carriers operating from Buenos Aires to San Jose

What airlines fly to San Jose?

American Airlines, Copa Airlines and United Airlines are the top three most popular airlines that fly to San Jose from Buenos Aires according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to San Jose. Keep in mind that there are 5 different airlines that fly to San Jose on a routine basis, so you have a few additional options to choose from.

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to San Jose Airport.

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

The travel and health documents you'll need for your trip to San Jose Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Jose Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$694 Cheap Flights from Buenos Aires to San Jose in 2025

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Find the cheapest flights from Buenos Aires to San Jose

Round-trip

One-way

Cheap round-trip flights

12:15 pm - 8:04 pmEZE-SJC

36h 49m2 stops

7:00 am - 9:35 amSJC-EZE

21h 35m2 stops

$1,176LATAM Airlines

Find Deal

Thu, Dec 18 - Thu, Mar 5

8:50 am - 11:54 amAEP-SJC

32h 04m2 stops

10:30 pm - 11:40 amSJC-AEP

32h 10m3 stops

$1,196LATAM Airlines

Find Deal

Thu, Dec 18 - Mon, Mar 2

10:25 pm - 1:18 pmEZE-SJC

19h 53m1 stop

11:06 am - 8:10 amSJC-EZE

16h 04m1 stop

$1,410American Airlines

Find Deal

Thu, Nov 13 - Tue, Nov 18

9:40 pm - 1:18 pmEZE-SJC

20h 38m2 stops

6:10 am - 7:05 amSJC-EZE

19h 55m2 stops

$1,415American Airlines

Find Deal

Thu, Nov 13 - Tue, Nov 18

7:55 am - 11:54 pmEZE-SJC

20h 59m2 stops

10:30 pm - 7:20 amSJC-EZE

27h 50m1 stop

$1,500Delta

Find Deal

Thu, Dec 18 - Tue, Mar 3

9:00 pm - 12:01 pmEZE-SJC

19h 01m1 stop

1:00 pm - 8:00 amSJC-EZE

15h 00m1 stop

$1,516United Airlines

Find Deal

Thu, Sep 25 - Wed, Oct 8

9:00 pm - 12:01 pmEZE-SJC

19h 01m1 stop

6:30 am - 8:00 amSJC-EZE

21h 30m2 stops

$1,576United Airlines

Find Deal

Thu, Sep 25 - Wed, Oct 8

3:50 pm - 10:09 pmEZE-SJC

35h 19m2 stops

12:45 pm - 3:10 pmSJC-EZE

45h 25m3 stops

$1,620

Find Deal

Sun, Feb 1 - Sat, Feb 7

4:05 am - 10:09 pmEZE-SJC

23h 04m2 stops

12:45 pm - 3:10 pmSJC-EZE

45h 25m3 stops

$1,749

Find Deal

Sat, Jan 31 - Sat, Feb 7

10:25 pm - 10:58 pmEZE-SJC

29h 33m2 stops

10:30 pm - 2:55 pmSJC-EZE

35h 25m2 stops

$1,791Delta

Find Deal

Thu, Dec 18 - Fri, Mar 6

LATAM Airlines flights from Buenos Aires to San Jose

Our best LATAM Airlines deals on Buenos Aires to San Jose flight tickets

LATAM Airlines

Dec 18

EZE12:15 pmBuenos Aires Ministro Pistarini

36h 49m

2 stops

SJC8:04 pmSan Jose

Mar 5

SJC7:00 amSan Jose

21h 35m

2 stops

EZE9:35 amBuenos Aires Ministro Pistarini

$1,176

Find similar

LATAM Airlines

Dec 18

AEP8:50 amBuenos Aires Jorge Newbery

32h 04m

2 stops

SJC11:54 amSan Jose

Mar 2

SJC10:30 pmSan Jose

32h 10m

3 stops

AEP11:40 amBuenos Aires Jorge Newbery

$1,196

Find similar

LATAM Airlines

Dec 18

EZE12:15 pmBuenos Aires Ministro Pistarini

28h 39m

2 stops

SJC11:54 amSan Jose

Feb 28

SJC12:55 pmSan Jose

21h 00m

2 stops

EZE2:55 pmBuenos Aires Ministro Pistarini

$1,225

Find similar

American Airlines flights from Buenos Aires to San Jose

Our best American Airlines deals on Buenos Aires to San Jose flight tickets

American Airlines

Nov 13

EZE10:25 pmBuenos Aires Ministro Pistarini

19h 53m

1 stop

SJC1:18 pmSan Jose

Nov 18

SJC11:06 amSan Jose

16h 04m

1 stop

EZE8:10 amBuenos Aires Ministro Pistarini

$1,410

Find similar

American Airlines

Nov 13

EZE9:40 pmBuenos Aires Ministro Pistarini

20h 38m

2 stops

SJC1:18 pmSan Jose

Nov 18

SJC6:10 amSan Jose

19h 55m

2 stops

EZE7:05 amBuenos Aires Ministro Pistarini

$1,415

Find similar

American Airlines

Feb 1

EZE10:25 pmBuenos Aires Ministro Pistarini

16h 40m

1 stop

SJC10:05 amSan Jose

Feb 7

SJC12:17 pmSan Jose

15h 03m

1 stop

EZE8:20 amBuenos Aires Ministro Pistarini

$1,435

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 12/18

12:15 pm-8:04 pm

2 stops36h 49m

San Jose

Thu 3/5

7:00 am-9:35 am

2 stops21h 35m

$1,176

Buenos AiresSan Jose

AEP - SJC

AEPSJC

Buenos Aires Jorge Newbery

Thu 12/18

8:50 am-11:54 am

2 stops32h 04m

San Jose

Mon 3/2

10:30 pm-11:40 am

3 stops32h 10m

$1,196

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 11/13

10:25 pm-1:18 pm

1 stop19h 53m

San Jose

Tue 11/18

11:06 am-8:10 am

1 stop16h 04m

$1,410

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 11/13

9:40 pm-1:18 pm

2 stops20h 38m

San Jose

Tue 11/18

6:10 am-7:05 am

2 stops19h 55m

$1,415

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 12/18

7:55 am-11:54 pm

2 stops20h 59m

San Jose

Tue 3/3

10:30 pm-7:20 am

1 stop27h 50m

$1,500

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 9/25

9:00 pm-12:01 pm

1 stop19h 01m

San Jose

Wed 10/8

1:00 pm-8:00 am

1 stop15h 00m

$1,516

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 9/25

9:00 pm-12:01 pm

1 stop19h 01m

San Jose

Wed 10/8

6:30 am-8:00 am

2 stops21h 30m

$1,576

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Sun 2/1

3:50 pm-10:09 pm

2 stops35h 19m

San Jose

Sat 2/7

12:45 pm-3:10 pm

3 stops45h 25m

$1,620

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Sat 1/31

4:05 am-10:09 pm

2 stops23h 04m

San Jose

Sat 2/7

12:45 pm-3:10 pm

3 stops45h 25m

$1,749

Buenos AiresSan Jose

EZE - SJC

EZESJC

Buenos Aires Ministro Pistarini

Thu 12/18

10:25 pm-10:58 pm

2 stops29h 33m

San Jose

Fri 3/6

10:30 pm-2:55 pm

2 stops35h 25m

$1,791

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 Buenos Aires to San Jose

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 San Jose?

The cheapest day to depart on your flight to San Jose is on a Tuesday when prices can be found for as low as $843. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to San Jose on Friday is $1,364.

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

Our most recent data shows that the best time of day to fly to San Jose is in the evening. Flights from Buenos Aires to San Jose during this time can be as low as $983. In contrast, the most expensive time of day to depart to San Jose is in the morning when prices are around $1,310.

Can stopping save me money on Buenos Aires to San Jose flights?

You could potentially save up to 28% on your flight if you consider stops on a Buenos Aires to San Jose flight.

When to book flights from Buenos Aires to San Jose

Are you open to changing your travel dates? Check out the ideal times to fly from Buenos Aires to San Jose according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buenos Aires to San Jose (BUE to SJC) flight deals and tips

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

Best Price Found	$694
Fastest flight time	16h 40m
Direct flights	None
Airports in San Jose	1 airport

The best one-way flight to San Jose from Buenos Aires in the past 72 hours is $694. The best round-trip flight deal from Buenos Aires to San Jose found on momondo in the last 72 hours is $1,176.

The fastest flight from Buenos Aires to San Jose takes 16h 40m

There are no direct flights from Buenos Aires to San Jose. Popular non-direct routes for this connection are Buenos Aires Jorge Newbery Airport - San Jose Airport and Buenos Aires Ministro Pistarini Airport - San Jose Airport.

There is 1 airport near San Jose: San Jose (SJC)

Search flight deals

How far is Buenos Aires to San Jose by plane?
A flight from Buenos Aires to San Jose will travel around 6422.4 mi. Flights usually cover this in 16h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Buenos Aires to San Jose Airport?
Prices for flights from Buenos Aires to San Jose Airport are refreshed on a daily basis.
How old do you have to be to fly from Buenos Aires to San Jose Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to San Jose Airport.
What documentation or ID do you need to fly to San Jose Airport?
The travel and health documents you'll need for your trip to San Jose Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Jose Airport. It is always advisable to seek 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 Buenos Aires 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 Buenos Aires to San Jose for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buenos Aires to San Jose.

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

Price alerts on flights to San Jose from Buenos Aires 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.