What are the cheapest airlines flying from San Jose to Buenos Aires round-trip?

According to our current data, Delta ($844), LATAM Airlines ($885), and American Airlines ($1,009) offers the cheapest pricing from San Jose to Buenos Aires. Users have found that Delta is 33% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from San Jose to Buenos Aires one-way?

For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $429. Users have also found prices from $446 and $464 on Delta and LATAM Airlines, respectively.

Can I find flights from San Jose to Buenos Aires for under $900 on Cheapflights?

Yes, there are multiple flights from San Jose to Buenos Aires for under $900. The cheapest flight booked recently is on Delta for just $844, but on average you can expect to pay $974.

Which airlines flying from San Jose to Buenos Aires have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines and Delta flying from San Jose to Buenos Aires have implemented new flexible cancellation policies.

What is the cheapest day to fly round-trip from San Jose to Buenos Aires?

Users have found that flying from San Jose to Buenos Aires on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from San Jose to Buenos Aires?

Flights from San Jose to Buenos Aires lean towards being more expensive in July. Prices are generally better when you fly from San Jose to Buenos Aires in September, with the cheapest ticket starting at $883.

When is the cheapest time to fly from San Jose to Buenos Aires (SJC - BUE)?

Unlike at noon, when flights are generally more expensive, you can save up to 21% on flights from San Jose to Buenos Aires by exploring options for tickets in the afternoon.

What airport do you fly from for flights from San Jose to Buenos Aires?

For a flight from San Jose to Buenos Aires, you will be flying from San Jose. San Jose (SJC) is just 2.9 mi from the center of the city. San Jose is the only San Jose airport and it handles 0 outbound flights to Buenos Aires per day. 2 airlines have flights to Buenos Aires from San Jose on a regular basis.

Flights from San Jose, CA to Buenos Aires, Argentina from $429

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SJC — BUE

Jun 12 — Jun 191

Round-tripOne-way

1 adult, Economy

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The best prices from San Jose to Buenos Aires are usually found in September or April, booked 28 days in advance, depart on a Wednesday or Tuesday and return on a Monday

How to find the cheapest flight from San Jose (SJC) to Buenos Aires (BUE)

Popular in	July
Cheapest in	September
Round-trip from	$987
One-way from	$470

High demand for flights, 39% potential price rise

Search Deals

Best time to find cheap flights, 24% potential price drop

Search Deals

From San Jose to Buenos Aires (BUE)

Search Deals

One-way flight from San Jose to Buenos Aires (BUE)

Search Deals

SJC - BUE Price	$987 - $1,519
BUE Temperature	51.8 - 77 °F
BUE Rainfall	2 - 3.9 inches

SJC - BUE

Price

$987 - $1,519

BUE

Temperature

51.8 - 77 °F

BUE

Rainfall

2 - 3.9 inches

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 29 days in advance, which can save you up to 16% on flights from San Jose to Buenos Aires compared to booking the week you need them. Waiting 29 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,486. For sooner than that we have options available in the next 3 days from $1,688.

Cheap flights from San Jose to Buenos Aires in June, July 2023

The lowest fares we've come across on flights traveling from San Jose to Buenos Aires in June and July 2023. For more flight deals, be sure to check back very soon.

Jul 18 - Aug 3

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

53h 58m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

38h 45m

$1,014

LATAM Airlines

Deal found 6/6

Jul 19 - Jul 26

SJC

San Jose

AEP

Buenos Aires Jorge Newbery

2 stops

19h 25m

AEP

Buenos Aires Jorge Newbery

SJC

San Jose

2 stops

50h 14m

$1,064

Multiple Airlines

Deal found 6/7

Jul 23 - Aug 3

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

38h 00m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

38h 45m

$1,073

LATAM Airlines

Deal found 6/6

Jul 6 - Jul 18

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

29h 18m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

42h 59m

$1,093

Multiple Airlines

Deal found 6/6

Jun 10 - Jun 12

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

1 stop

22h 45m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

1 stop

19h 06m

$1,096

Delta

Deal found 6/6

Jun 10 - Jun 12

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

21h 15m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

1 stop

18h 32m

$1,101

United Airlines

Deal found 6/6

Jul 6 - Jul 13

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

29h 39m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

26h 20m

$1,104

LATAM Airlines

Deal found 6/6

Jun 9 - Jun 16

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

21h 15m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

1 stop

18h 28m

$1,106

United Airlines

Deal found 6/6

Jun 9 - Jun 16

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

21h 15m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

40h 32m

$1,124

United Airlines

Deal found 6/6

San Jose to Buenos Aires 2023 flight deals

The lowest fares we've come across on flights traveling from San Jose to Buenos Aires in June and July 2023. For more flight deals, be sure to check back very soon.

Oct 3 - Nov 1

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

1 stop

14h 46m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

1 stop

18h 53m

$799

United Airlines

Deal found 6/7

Oct 3 - Nov 1

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

1 stop

14h 46m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

27h 38m

$804

United Airlines

Deal found 6/7

Sep 30 - Oct 10

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

22h 45m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

1 stop

19h 15m

$844

Delta

Deal found 6/7

Sep 8 - Sep 21

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

1 stop

22h 40m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

21h 25m

$879

Delta

Deal found 6/6

Sep 8 - Sep 22

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

1 stop

16h 35m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

20h 46m

$884

Delta

Deal found 6/7

Sep 8 - Sep 21

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

45h 36m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

22h 33m

$885

LATAM Airlines

Deal found 6/6

Sep 8 - Sep 22

SJC

San Jose

AEP

Buenos Aires Jorge Newbery

2 stops

42h 56m

AEP

Buenos Aires Jorge Newbery

SJC

San Jose

2 stops

23h 06m

$885

LATAM Airlines

Deal found 6/6

Sep 8 - Sep 22

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

3 stops

25h 23m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

3 stops

35h 38m

$904

LATAM Airlines

Deal found 6/7

Sep 8 - Sep 22

SJC

San Jose

AEP

Buenos Aires Jorge Newbery

2 stops

26h 50m

AEP

Buenos Aires Jorge Newbery

SJC

San Jose

3 stops

37h 53m

$904

LATAM Airlines

Deal found 6/7

Cheap LATAM Airlines flights from San Jose to Buenos Aires

Find some of the cheapest LATAM Airlines flights traveling from San Jose to Buenos Aires. Make sure to double check the flight details before booking.

Sep 8 - Sep 21

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

45h 36m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

22h 33m

$885

LATAM Airlines

Deal found 6/6

Sep 8 - Sep 22

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

45h 36m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

3 stops

35h 38m

$910

LATAM Airlines

Deal found 6/6

Sep 30 - Oct 9

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

55h 09m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

22h 21m

$917

LATAM Airlines

Deal found 6/7

Nov 9 - Nov 11

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

31h 10m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

23h 59m

$954

LATAM Airlines

Deal found 6/6

Sep 8 - Sep 21

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

3 stops

25h 23m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

22h 33m

$1,049

LATAM Airlines

Deal found 6/6

Jul 23 - Aug 3

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

38h 00m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

38h 45m

$1,073

LATAM Airlines

Deal found 6/6

Aug 4 - Aug 17

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

21h 42m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

21h 13m

$1,102

LATAM Airlines

Deal found 6/6

Jul 6 - Jul 13

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

29h 39m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

26h 20m

$1,104

LATAM Airlines

Deal found 6/6

Jul 6 - Jul 13

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

29h 39m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

36h 13m

$1,106

LATAM Airlines

Deal found 6/6

Cheap Delta flights from San Jose to Buenos Aires

To aid your search, here are some of the cheapest Delta flights we've found from San Jose to Buenos Aires. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Sep 30 - Oct 10

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

22h 45m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

1 stop

19h 15m

$844

Delta

Deal found 6/7

Sep 8 - Sep 21

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

1 stop

22h 40m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

21h 25m

$879

Delta

Deal found 6/6

Sep 8 - Sep 22

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

1 stop

22h 40m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

24h 17m

$884

Delta

Deal found 6/6

Sep 30 - Oct 10

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

1 stop

22h 40m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

1 stop

19h 15m

$930

Delta

Deal found 6/7

Oct 17 - Feb 13

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

1 stop

22h 40m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

1 stop

19h 12m

$1,086

Delta

Deal found 6/6

Oct 17 - Feb 13

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

19h 50m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

1 stop

19h 12m

$1,091

Delta

Deal found 6/6

Aug 5 - Aug 17

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

1 stop

22h 45m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

1 stop

18h 47m

$1,151

Delta

Deal found 6/6

Aug 5 - Aug 17

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

1 stop

22h 45m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

24h 17m

$1,156

Delta

Deal found 6/6

Jul 25 - Aug 2

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

22h 30m

EZE

Buenos Aires Ministro Pistarini

SJC

San Jose

2 stops

20h 40m

$1,191

Delta

Deal found 6/6

One-way flights to Buenos Aires from San Jose

Some of the best available deals we've found on one-way flights from San Jose to Buenos Aires. Users needing a return flight from San Jose to Buenos Aires should utilize the search form above.

Oct 19

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

1 stop

14h 46m

$429

Lufthansa

Deal found 6/6

Oct 21

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

1 stop

14h 46m

$430

Lufthansa

Deal found 6/7

Aug 14

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

1 stop

17h 03m

$446

Delta

Deal found 6/7

Aug 14

SJC

San Jose

AEP

Buenos Aires Jorge Newbery

2 stops

38h 45m

$446

Multiple Airlines

Deal found 6/7

Oct 21

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

36h 19m

$452

Lufthansa

Deal found 6/7

Oct 19

SJC

San Jose

AEP

Buenos Aires Jorge Newbery

2 stops

28h 55m

$455

Multiple Airlines

Deal found 6/6

Sep 2

SJC

San Jose

AEP

Buenos Aires Jorge Newbery

2 stops

17h 54m

$464

LATAM Airlines

Deal found 6/7

Oct 21

SJC

San Jose

AEP

Buenos Aires Jorge Newbery

2 stops

42h 00m

$470

Aerolineas Argentinas

Deal found 6/7

Sep 2

SJC

San Jose

EZE

Buenos Aires Ministro Pistarini

2 stops

39h 54m

$476

LATAM Airlines

Deal found 6/7

Find flights from San Jose to Buenos Aires within your budget

Fly from

Fly to

Budget

$844 - $1,251

Route

Depart

Return

Price

San JoseBuenos Aires Ministro Pistarini

SJC - EZE

SJCEZE

San Jose

Sat 9/30

2 stops22h 45m

Buenos Aires Ministro Pistarini

Tue 10/10

1 stop19h 15m

$844

Pick Dates

San JoseBuenos Aires Ministro Pistarini

SJC - EZE

SJCEZE

San Jose

Fri 9/8

1 stop22h 40m

Buenos Aires Ministro Pistarini

Thu 9/21

2 stops21h 25m

$879

Pick Dates

San JoseBuenos Aires Ministro Pistarini

SJC - EZE

SJCEZE

San Jose

Fri 9/8

1 stop22h 40m

Buenos Aires Ministro Pistarini

Fri 9/22

2 stops24h 17m

$884

Pick Dates

San JoseBuenos Aires Ministro Pistarini

SJC - EZE

SJCEZE

San Jose

Fri 9/8

2 stops45h 36m

Buenos Aires Ministro Pistarini

Thu 9/21

2 stops22h 33m

$885

Pick Dates

San JoseBuenos Aires Jorge Newbery

SJC - AEP

SJCAEP

San Jose

Fri 9/8

2 stops42h 56m

Buenos Aires Jorge Newbery

Fri 9/22

2 stops23h 06m

$885

Pick Dates

San JoseBuenos Aires Ministro Pistarini

SJC - EZE

SJCEZE

San Jose

Thu 11/9

1 stop15h 08m

Buenos Aires Ministro Pistarini

Sun 11/12

1 stop20h 44m

$1,009

Pick Dates

San JoseBuenos Aires Jorge Newbery

SJC - AEP

SJCAEP

San Jose

Wed 7/19

2 stops19h 25m

Buenos Aires Jorge Newbery

Wed 7/26

2 stops50h 14m

$1,064

Pick Dates

San JoseBuenos Aires Ministro Pistarini

SJC - EZE

SJCEZE

San Jose

Thu 7/6

1 stop14h 58m

Buenos Aires Ministro Pistarini

Tue 7/18

2 stops45h 43m

$1,248

Pick Dates

San JoseBuenos Aires Ministro Pistarini

SJC - EZE

SJCEZE

San Jose

Thu 7/6

1 stop22h 45m

Buenos Aires Ministro Pistarini

Thu 7/13

1 stop18h 47m

$1,251

Pick Dates

Flights are sorted by cheapest first

Deals found on 6/7

Reviews of airlines servicing Buenos Aires

See what other customers who have flown with LATAM Airlines, Delta and American Airlines from San Jose to Buenos Aires have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Aerolineas Argentinas

8.1

Very good

201 reviews

Check prices

Reviews

1 / 1

Very easy to fly, great itinerary, nice airport staff and flight attendants. The onboard snack can be better knowing that Argentina is famous for it’s bakery products.

Aerolineas Argentinas

8.1

Very good

201 reviews

Aerolineas Argentinas

8.1

Very good

201 reviews

Check prices

Reviews

1 / 1

Very easy to fly, great itinerary, nice airport staff and flight attendants. The onboard snack can be better knowing that Argentina is famous for it’s bakery products.

Delta

8.0

Very good

2,402 reviews

Aerolineas Argentinas

8.1

Very good

201 reviews

Check prices

Reviews

1 / 1

Very easy to fly, great itinerary, nice airport staff and flight attendants. The onboard snack can be better knowing that Argentina is famous for it’s bakery products.

United Airlines

7.6

Good

1,567 reviews

Aerolineas Argentinas

8.1

Very good

201 reviews

Check prices

Reviews

1 / 1

Very easy to fly, great itinerary, nice airport staff and flight attendants. The onboard snack can be better knowing that Argentina is famous for it’s bakery products.

LATAM Airlines

7.4

Good

394 reviews

Aerolineas Argentinas

8.1

Very good

201 reviews

Check prices

Reviews

1 / 1

Very easy to fly, great itinerary, nice airport staff and flight attendants. The onboard snack can be better knowing that Argentina is famous for it’s bakery products.

American Airlines

7.3

Good

2,149 reviews

Aerolineas Argentinas

8.1

Very good

201 reviews

Check prices

Reviews

1 / 1

Very easy to fly, great itinerary, nice airport staff and flight attendants. The onboard snack can be better knowing that Argentina is famous for it’s bakery products.

Related info for your journey

San Jose Airport is SJC and Buenos Aires Ministro Pistarini Airport is EZE. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Buenos Aires Jorge Newbery Airport (AEP).

Top 2 airlines flying from San Jose to Buenos Aires

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
American Airlines	Cheapest$746	Average$1,587	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
Delta	Cheapest$981	Average$1,201	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights

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Cheap flights from San Jose (SJC) to Buenos Aires (BUE) from $429

This is the cheapest one-way flight price, found on 6/6. Prices may vary by date and flight preferences.

The best prices from San Jose to Buenos Aires are usually found in September or April, booked 28 days in advance, depart on a Wednesday or Tuesday and return on a Monday

How to find the cheapest flight from San Jose (SJC) to Buenos Aires (BUE)

All the information you need to plan the best SJC to BUE flight in 2023: compare San Jose to Buenos Aires flight prices with the expected peak season, weather and rainfall in Buenos Aires.

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from San Jose to Buenos Aires?

How far in advance should I book a flight from San Jose to Buenos Aires?

What is the cheapest month to fly from San Jose to Buenos Aires?

When is the cheapest time to fly from San Jose to Buenos Aires (SJC - BUE)?

Cheap flights from San Jose to Buenos Aires in June, July 2023

The best prices found for SJC to BUE flights for June, July

The lowest fares we've come across on flights traveling from San Jose to Buenos Aires in June and July 2023. For more flight deals, be sure to check back very soon.

San Jose to Buenos Aires 2023 flight deals

Cheap flights to Buenos Aires from San Jose found for this year

The lowest fares we've come across on flights traveling from San Jose to Buenos Aires in June and July 2023. For more flight deals, be sure to check back very soon.

Cheap LATAM Airlines flights from San Jose to Buenos Aires

Find some of the cheapest LATAM Airlines flights traveling from San Jose to Buenos Aires. Make sure to double check the flight details before booking.

Cheap Delta flights from San Jose to Buenos Aires

To aid your search, here are some of the cheapest Delta flights we've found from San Jose to Buenos Aires. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

One-way flights to Buenos Aires from San Jose

The cheapest one-way flights from San Jose to Buenos Aires

Some of the best available deals we've found on one-way flights from San Jose to Buenos Aires. Users needing a return flight from San Jose to Buenos Aires should utilize the search form above.

Find flights from San Jose to Buenos Aires within your budget

Use the slider to find flights from San Jose to Buenos Aires that fit your budget.

Reviews of airlines servicing Buenos Aires

See what other customers who have flown with LATAM Airlines, Delta and American Airlines from San Jose to Buenos Aires have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Useful info, stats and facts about San Jose to Buenos Aires flights.

What airport do you fly from for flights from San Jose to Buenos Aires?

Which airlines flying from San Jose to Buenos Aires have flexible cancellations due to COVID-19?

Can I find flights from San Jose to Buenos Aires for under $900 on Cheapflights?

What are the cheapest airlines flying from San Jose to Buenos Aires round-trip?

What are the cheapest airlines to fly from San Jose to Buenos Aires one-way?

What does SJC to EZE mean?

Other flights from San Jose

Flights to Buenos Aires from San Jose

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Top 2 airlines flying from San Jose to Buenos Aires

The chart below displays the airlines Cheapflights users traveling from San Jose to Buenos Aires choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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