Flight tickets from San Jose to Buenos Aires from ₹ 60,838

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Find the cheapest month to fly from San Jose to Buenos Aires

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Jose to Buenos Aires flights are currently cheapest in December.

Alternative San Jose to Buenos Aires routes

Looking for the cheapest, fastest or easiest route from San Jose to Buenos Aires? You could fly into the following airports instead.

San Jose to Buenos Aires: Flight information

The things to know before you go.
Cheapest flight found₹ 60,838
Cheapest month to flyDecember

Finding cheap flights from San Jose to Buenos Aires: Frequently asked questions

There are 2 airports in Buenos Aires: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.
The best price we found for a return flight from San Jose to Buenos Aires is ₹ 111,804. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Jose to Buenos Aires. But we found flights with one or more stops from ₹ 111,804.
As of March 2026, there are no flights flying from San Jose to Buenos Aires.
The cheapest month to fly from San Jose to Buenos Aires is usually August.
If you're flying from San Jose, the cheapest airport near Buenos Aires is Buenos Aires Ministro Pistarini – which is 27.7 km away from the centre of Buenos Aires. We've found flights into this airport from ₹ 111,804.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Jose to Buenos Aires on Thursday, 6 August 2026.
No airlines currently offer direct flights between San Jose and Buenos Aires. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buenos Aires but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buenos Aires is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 22°C. January is typically the warmest month in Buenos Aires, when it usually averages around 30°C. You can expect the least rain in June. The coldest month is July, with temperatures averaging 6°C. The rainiest month is March.
The cheapest airline that flies to Buenos Aires is Delta .

Flying from San Jose to Buenos Aires: what you need to know

  • Planning your holiday begins with figuring out where you'll leave from in San Jose. Norman Y. Mineta San Jose International Airport (SJC) is the city's main airport, so check out your options for reserving a flight from San Jose to Buenos Aires jetting off from here.

  • Jorge Newbery Airport (AEP) and Ministro Pistarini Airport (EZE) are Buenos Aires's primary gateways.

  • Buenos Aires's timezone is UTC-3, which makes Buenos Aires four hours ahead of San Jose.

  • To ensure you catch your San Jose to Buenos Aires flight, leave enough time to check in and drop off your luggage. Arriving two hours before international departures and an hour before domestic flights is a good rule of thumb.

  • During popular months such as August, you'll want to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead of international flights when you fly during high season in general.

How to find the cheapest flights from San Jose to Buenos Aires

  • To find cheap San Jose to Buenos Aires flights, book as early as you can. Airlines generally offer lower fares when tickets first go on sale.

  • Finding cheap plane tickets from San Jose to Buenos Aires is easy if you're flexible with your travel dates. Try using the 'Whole month' search function to see the lowest fares across every month and snap up a great deal.

  • Snapping up a cheap flight from San Jose to Buenos Aires is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you when there's a better deal.

  • Select your ideal arrival and departure times, airlines and number of stops by using the filters. Or sort your San Jose to Buenos Aires flight results by 'Fastest,' 'Best' or 'Cheapest.'

Flying from San Jose

Norman Y. Mineta San Jose International Airport (SJC)

  • Stopovers are the ideal opportunity to break up your journey — and maybe even explore a different city. When searching for San Jose to Buenos Aires flights departing from Norman Y. Mineta San Jose International Airport, uncheck the 'Direct flights only' box to see where you can stop along the way. Top options include:

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Dallas/Fort Worth International Airport (DFW)

    • George Bush Intercontinental Airport (IAH)

  • Located around 5 kilometres from the centre of San Jose, SJC can be reached in about 10 minutes by car (depending on traffic). The journey on public transport will take roughly 45 minutes.

  • Want a handy hotel close to Norman Y. Mineta San Jose International Airport? If you're catching an early flight from San Jose to Buenos Aires, these stays will put you nice and close to your departure gate:

  • Norman Y. Mineta San Jose International Airport has a strong on-time performance, reducing your chances of a delayed flight. Departures from SJC make it to their destination as scheduled 84.69% of the time.

  • SJC's address is 1701 Airport Boulevard, Suite B-1130.

Arriving in Buenos Aires

Jorge Newbery Airport (AEP)

  • The distance from Jorge Newbery Airport (AEP) to central Buenos Aires is approximately 6 kilometres. It'll take you about 20 minutes to reach the centre driving.

  • When travelling by public transport, expect a journey time of roughly 40 minutes.

  • If you're arriving on a late flight from San Jose to Buenos Aires, few things beat the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and relaxing not long after at one of these accommodation options near AEP:

  • Follow your own route with a Jorge Newbery Airport rental car. Pick up your wheels from Hertz, Localiza or rentar low cost and find adventure across Buenos Aires and beyond.

  • Get the best deal by reserving your ride from Jorge Newbery Airport about one week ahead of your trip.

Ministro Pistarini Airport (EZE)

  • Ministro Pistarini Airport (EZE) is roughly 24 kilometres from the centre of Buenos Aires. Following your flight from San Jose to Buenos Aires, it takes approximately 35 minutes to get to the heart of the city in a ride-share or cab.

  • Public transport will get you there in around 2 hours 10 minutes.

  • There are some comfortable places to lay your head close to EZE. Unwind after your San Jose to Buenos Aires flight at any of these perfectly located options:

  • Forget about public transport timetables or long cab lines. Grab a Ministro Pistarini Airport rental car and take your journey in whatever direction you like. Compare offers from Hertz, Cactus and Localiza.

  • Lock in the lowest price by securing your ride from EZE one week ahead of time. You can also expect to have a wider selection of vehicles.

Best time to go to Buenos Aires

  • August is the busiest month for flights from San Jose to Buenos Aires. To escape the crowds, visit Buenos Aires in April.

  • Lock in a San Jose to Buenos Aires ticket departing in January if you want to visit the city during its warmest month. You can expect temperatures in Buenos Aires to range from 19ºC to 31ºC.

  • Look for cheap flights from San Jose to Buenos Aires in July if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 5ºC and 15ºC on average.

More about Buenos Aires

  • Once you've booked your flight from San Jose to Buenos Aires, take your pick from prime hotels that put you close to the action. Make one of these options your base for exploring Buenos Aires:

  • All great journeys should include a little sightseeing. Obelisco de Buenos Aires, Recoleta Cemetery and Casa Rosada are must-visits when exploring Buenos Aires.

Explore more of Argentina

  • You've visited Buenos Aires, now it's time to discover more of Argentina. Journey about 274 kilometres north-west to Rosario to tick off its leading sights. From Monumento a la Bandera (Flag Monument) to Predio Ferial Parque de la Independencia and Parque Nacional a la Bandera, your itinerary will be busy.

  • Around 56 kilometres south-east of Buenos Aires, La Plata is another favourite stop in Argentina. Experience major highlights starting with Busto de Francisco Lopez Merino, Estacion circunvalacion and Museo Almafuerte.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.