Cheap Flights from Buenos Aires to San Juan Luis Munoz Marin

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      Travellers and cabin class, 1 Adult, Economy

      Compare Buenos Aires to San Juan Luis Munoz Marin flight deals

      Find the cheapest month or even day of the year to fly to San Juan Luis Munoz Marin

      Book the best San Juan Luis Munoz Marin fare with no extra fees

      Flight deals from Buenos Aires to San Juan Luis Munoz Marin

      Looking for a cheap last-minute deal or the best return flight from Buenos Aires to San Juan Luis Munoz Marin Airport? If you want to travel next month, return fares start from Rs171,548. Find the lowest prices on one-way and return tickets right here.

      Find the cheapest month to fly from Buenos Aires to San Juan Luis Munoz Marin

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

      Buenos Aires to San Juan: Flight information

      The things to know before you go.
      Cheapest flight foundRs93,593
      Cheapest month to flyDecember

      Finding cheap flights from Buenos Aires to San Juan Luis Munoz Marin: Frequently asked questions

      The best price we found for a return flight from Buenos Aires to San Juan Luis Munoz Marin is Rs153,857. 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 Buenos Aires to San Juan Luis Munoz Marin. But we found flights with one stop from Rs153,857.
      As of September 2026, there are no flights flying from Buenos Aires to San Juan Luis Munoz Marin.
      The cheapest month to fly from Buenos Aires to San Juan Luis Munoz Marin is usually November.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Buenos Aires to San Juan Luis Munoz Marin Airport on Monday, 2 November 2026.
      No airlines currently offer direct flights between Buenos Aires and San Juan Luis Munoz Marin Airport. 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 San Juan Luis Munoz Marin 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 San Juan is around 40 days in advance, so don’t leave your flight to the last minute.

      The cheapest airline that flies to San Juan Luis Munoz Marin is Aerolíneas Argentinas .

      Travelling from Buenos Aires to Luis Munoz Marin International Airport (SJU): What you need to know

      • Luis Munoz Marin International Airport is located in San Juan. The city is in the UTC-4 timezone and is one hour behind Buenos Aires.

      • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to catch your flight from Buenos Aires to SJU.

      • Be prepared for longer queues in popular months such as September and other peak seasons. Arriving up to four hours ahead of international flights and two hours for a domestic departure will give you plenty of time for security and boarding.

      Airports in Buenos Aires

      Buenos Aires Jorge Newbery Airfield (AEP)

      • Travelling from central Buenos Aires to AEP takes around 40 minutes by public transport. If you drive, ride-share or take a taxi, you'll cover the 8 kilometres in 25 minutes or so, depending on traffic conditions.

      • In search of a comfortable hotel near Buenos Aires Jorge Newbery Airfield? If you're catching an early flight from Buenos Aires to Luis Munoz Marin International Airport, these stays will have you sleeping moments from your departure lounge:

      • 64% of flights taking off from Buenos Aires Jorge Newbery Airfield arrive at their destination on time.

      Buenos Aires Ministro Pistarini Intl Airport (EZE)

      • Break up your flight from Buenos Aires to Luis Munoz Marin International Airport with a stop so you can stretch your legs or cross another place off your list. Some great stopovers between Buenos Aires Ministro Pistarini Intl Airport and SJU are:

        • Bogota El Dorado International Airport (BOG)

        • Panama City Tocumen International Airport (PTY)

        • Medellin Jose Maria Cordova Intl Airport (MDE)

      • On public transport, you can travel from central Buenos Aires to EZE in around 1 hour 15 minutes. The terminal is roughly 32 kilometres away, and getting there by car will take approximately 30 minutes.

      • Start your holiday early with an additional night away from home. Before your Buenos Aires to SJU flight, unwind in one of these hotels near Buenos Aires Ministro Pistarini Intl Airport:

      • 78% of all departures from Buenos Aires Ministro Pistarini Intl Airport make it to their destination as expected.

      About Luis Munoz Marin International Airport (SJU)

      • The last thing you want is a long journey to your hotel if you're arriving on a late flight from Buenos Aires to Luis Munoz Marin International Airport. Get comfy at one of these accommodation options near SJU instead:

      • To lock in the lowest price, reserve your vehicle around two weeks ahead of your Buenos Aires to Luis Munoz Marin International Airport flight.

      Getting from Luis Munoz Marin International Airport (SJU) to central San Juan

      • Central San Juan is around 11 kilometres from Luis Munoz Marin International Airport and takes about 20 minutes to reach by car. Work out your options for getting into the city, whether that's with a taxi, car hire or ride-share.

      • It'll take around 1 hour if you're using public transport.

      How to find the cheapest flights from Buenos Aires to Luis Munoz Marin International Airport (SJU)

      • Currently, Rs93,593 is the lowest price we've found for a one-way ticket from Buenos Aires to Luis Munoz Marin International Airport. The cheapest price for a return flight is Rs153,857. Remember fares may change due to availability at the time of booking.

      • To find cheap flights from Buenos Aires to SJU, book early. Airlines usually offer lower prices when tickets are first released.

      • The 'Whole month' search tool shows you the cheapest Buenos Aires to Luis Munoz Marin International Airport tickets across every month. It's an easy way to snap up a bargain if your trip dates are flexible.

      • Snapping up a cheap plane ticket from Buenos Aires to SJU is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll get in touch when a better deal is available.

      • Filters make it easier to save some cash on your flight from Buenos Aires to Luis Munoz Marin International Airport. Pick the airlines, flight times and number of stops that match your plans. Then sort the results by 'Cheapest' to find the lowest price right away.

      The best time to fly from Buenos Aires to Luis Munoz Marin International Airport (SJU)

      • March is the busiest month for flights from Buenos Aires to Luis Munoz Marin International Airport (SJU). Visit San Juan in December if you'd rather be there when it's quieter.

      • Before locking in your Buenos Aires to SJU plane ticket, consider what kind of weather you prefer. August is the warmest month in San Juan, with temperatures ranging from 24ºC to 32ºC.

      • Search for cheap tickets from Buenos Aires to Luis Munoz Marin International Airport in February if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 21ºC and 28ºC.

      More about San Juan

      • When it comes to searching for somewhere to lay your head, you'll find the top stays in San Juan right here. Browse these options after locking in your flight from Buenos Aires to Luis Munoz Marin International Airport:

      • Balneario El Escambron and Esperanza Beach are a couple of leading attractions to put on your San Juan must-do list. Keep the momentum going by heading to Escambron Green.

      Explore more of Puerto Rico

      • Aguadilla is just one of the many places in Puerto Rico waiting to be explored once you've seen the sights of San Juan. Around 121 kilometres away to the west, top sights here include Silla Aguadilla, Bridges Surf Beach and Playa Rompe Olas.

      • If you want to check out another well-known destination in Puerto Rico, consider Isabela, about 105 kilometres west of San Juan. Playa montones, Shore Island Beach and Guajataca Forest Reserve are among the biggest draws.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.