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Cheap Flights from Buenos Aires to San Diego International

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      Travellers and cabin class, 1 Adult, Economy

      Compare Buenos Aires to San Diego International flight deals

      Find the cheapest month or even day of the year to fly to San Diego International

      Book the best San Diego International fare with no extra fees

      Flight deals from Buenos Aires to San Diego International

      Looking for a cheap last-minute deal or the best return flight from Buenos Aires to San Diego International Airport? If you want to travel next month, return fares start from R 14,902. Find the lowest prices on one-way and return tickets right here.
      San Diego.R 7,212 per passenger.Departing Tue, 8 Dec.One-way flight with Arajet.Outbound indirect flight with Arajet, departs from Buenos Aires Ministro Pistarini on Tue, 8 Dec, arriving in San Diego International.Price includes taxes and charges.From R 7,212, select.
      San Diego.R 7,841 per passenger.Departing Tue, 3 Nov.One-way flight with JetSmart.Outbound indirect flight with JetSmart, departs from Buenos Aires Jorge Newbery on Tue, 3 Nov, arriving in San Diego International.Price includes taxes and charges.From R 7,841, select.
      San Diego.R 8,226 per passenger.Departing Sun, 4 Apr.One-way flight with Copa.Outbound indirect flight with Copa, departs from Buenos Aires Ministro Pistarini on Sun, 4 Apr, arriving in San Diego International.Price includes taxes and charges.From R 8,226, select.
      San Diego.R 8,245 per passenger.Departing Fri, 5 Mar.One-way flight with Copa.Outbound indirect flight with Copa, departs from Buenos Aires Ministro Pistarini on Fri, 5 Mar, arriving in San Diego International.Price includes taxes and charges.From R 8,245, select.
      San Diego.R 8,284 per passenger.Departing Sun, 8 Aug.One-way flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Buenos Aires Jorge Newbery on Sun, 8 Aug, arriving in San Diego International.Price includes taxes and charges.From R 8,284, select.
      San Diego.R 8,290 per passenger.Departing Tue, 23 Feb.One-way flight with Delta.Outbound indirect flight with Delta, departs from Buenos Aires Ministro Pistarini on Tue, 23 Feb, arriving in San Diego International.Price includes taxes and charges.From R 8,290, select.
      San Diego.R 8,297 per passenger.Departing Wed, 27 Jan.One-way flight with United.Outbound indirect flight with United, departs from Buenos Aires Ministro Pistarini on Wed, 27 Jan, arriving in San Diego International.Price includes taxes and charges.From R 8,297, select.
      San Diego.R 8,441 per passenger.Departing Fri, 30 Oct.One-way flight with JetSmart.Outbound indirect flight with JetSmart, departs from Buenos Aires Ministro Pistarini on Fri, 30 Oct, arriving in San Diego International.Price includes taxes and charges.From R 8,441, select.
      San Diego.R 10,238 per passenger.Departing Sat, 17 Jul.One-way flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Buenos Aires Jorge Newbery on Sat, 17 Jul, arriving in San Diego International.Price includes taxes and charges.From R 10,238, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Buenos Aires to San Diego International found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Buenos Aires to San Diego International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buenos Aires to San Diego International flights are currently cheapest in December.
      Oct
      from R 8,441
      Nov
      from R 7,841
      Dec
      from R 7,212
      Jan
      from R 8,297
      Feb
      from R 8,290
      Mar
      from R 8,245
      Apr
      from R 8,226
      May
      Find prices
      Jun
      Find prices
      Jul
      from R 10,238
      Aug
      from R 8,284
      Sep
      Find prices

      Buenos Aires to San Diego International: Alternative routes

      Compare routes from Buenos Aires to San Diego below. You may find an airport to fly into that's cheaper, faster, or easier than San Diego International.

      San Diego International

      4km from central San Diego
      ClosestCheapest
      from R 7,212
      Search flights

      McClellan-Palomar

      48km from central San Diego
      from R 15,483
      Search flights

      Buenos Aires to San Diego: Flight information

      The things to know before you go.
      Cheapest flight foundR 7,212
      Cheapest month to flyDecember

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

      The best price we found for a return flight from Buenos Aires to San Diego International is R 14,902. 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 Diego International. But we found flights with one stop from R 14,902.
      As of October 2026, there are no flights flying from Buenos Aires to San Diego International.
      The cheapest month to fly from Buenos Aires to San Diego International 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 Diego International Airport on Tuesday, 10 November 2026.
      No airlines currently offer direct flights between Buenos Aires and San Diego International 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 Diego International 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 Diego is around 40 days in advance, so don’t leave your flight to the last minute.

      The cheapest airline that flies to San Diego International is JetSmart .

      Travelling from Buenos Aires to San Diego International Airport (SAN): What you need to know

      • The timezone in San Diego is UTC-8, which is five hours behind Buenos Aires. San Diego International Airport is located in San Diego.

      • Your flight from Buenos Aires to SAN won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

      • Flying during a peak month such as September? School holidays and other high seasons can lead to longer queues and delays at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

      Airports in Buenos Aires

      Buenos Aires Jorge Newbery Airfield (AEP)

      • Located around 8 kilometres from central Buenos Aires, AEP can be reached in about 25 minutes by car, depending on traffic. The journey by public transport takes roughly 40 minutes.

      • Catching an early flight from Buenos Aires to San Diego International Airport? Avoid the stress of rushing to the terminal (and sneak in some extra precious sleep) by staying at one of these stays near Buenos Aires Jorge Newbery Airfield:

      • When it comes to Buenos Aires Jorge Newbery Airfield's on-time performance, data shows 64% of flights arrive within the scheduled time frame.

      Buenos Aires Ministro Pistarini Intl Airport (EZE)

      • Tick a new place off your list or just take a moment to stretch your legs with a stopover. If you'd like to split up your flight from Buenos Aires to San Diego International Airport, check out these options when leaving from Buenos Aires Ministro Pistarini Intl Airport:

        • Atlanta Hartsfield-Jackson International Airport (ATL)

        • Dallas Fort Worth International Airport (DFW)

        • Houston George Bush Intercontinental Airport (IAH)

      • You can reach EZE from central Buenos Aires in approximately 30 minutes by car, depending on traffic conditions. The journey on public transport will take roughly 1 hour 15 minutes to cover the 32 kilometres or so.

      • Kick off your holiday early with an additional night away from home. Before catching your Buenos Aires to SAN flight, unwind in one of these hotels close to Buenos Aires Ministro Pistarini Intl Airport:

      • Buenos Aires Ministro Pistarini Intl Airport has an on-time performance of 78%. This figure highlights how often flights that leave from this airport land at their destination on time.

      About San Diego International Airport (SAN)

      • If you're arriving on a late flight from Buenos Aires to San Diego International Airport, nothing tops the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and sleeping not long after at one of these options near SAN:

      • Booking your vehicle around two weeks ahead of your Buenos Aires to San Diego International Airport flight can help you get the lowest rate.

      • The address for SAN is N Harbour Dr.

      Getting from San Diego International Airport (SAN) to central San Diego

      • Central San Diego is around 5 kilometres from San Diego International Airport and takes about 15 minutes to reach by car. Explore your options for getting into the city, whether that's with a taxi, car hire or ride-share.

      • When travelling by public transport, expect a journey time of around 25 minutes.

      How to find the cheapest flights from Buenos Aires to San Diego International Airport (SAN)

      • The lowest price we've found for a one-way ticket from Buenos Aires to San Diego International Airport is R 7,212. For a return flight on this route, the best price is R 14,902. Depending on the availability when you book, these fares may change.

      • Don't leave everything to the last minute. You're more likely to find cheap flights from Buenos Aires to SAN if you book ahead. Airlines often offer some great early bird deals.

      • The 'Whole month' tool will show you the cheapest Buenos Aires to San Diego International Airport tickets across each month. It's a good way to find a bargain if your travel plans are flexible.

      • Save time searching for cheap plane tickets from Buenos Aires to SAN by creating a Price Alert. We'll send you an email or notification through the app when a new discounted fare appears.

      • Bag the best deal on a flight from Buenos Aires to San Diego International Airport with the help of the filters. Pick your preferred arrival and departure times, airlines and number of stops. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best.'

      The best time to fly from Buenos Aires to San Diego International Airport (SAN)

      • December is the quietest month for flights from Buenos Aires to San Diego International Airport (SAN), while July is the most popular. Figure out the ideal time to visit San Diego based on whether you prefer a lively atmosphere or a more laid-back vibe.

      • The warmest month in San Diego is August, with temperatures ranging between 16ºC (61ºF) and 27ºC (81ºF). Book your Buenos Aires to SAN plane ticket then if that's your idea of comfortable weather.

      • Look for cheap tickets from Buenos Aires to San Diego International Airport in February if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 8ºC (46ºF) and 22ºC (72ºF).

      More about San Diego

      • When it comes to searching for somewhere to lay your head, you'll find the best stays in San Diego right here. Check out these options as soon as you've booked your flight from Buenos Aires to San Diego International Airport:

      • San Diego Zoo and San Diego Balboa Park are a couple of big attractions to add to your San Diego travel itinerary. Keep the adventure rolling by checking out USS Midway Museum.

      Explore more of the United States

      • Los Angeles is just one of the many cities in the United States waiting to be discovered after you've experienced San Diego. Around 177 kilometres away to the northwest, its best attractions include Hollywood Sign, Universal Studios Hollywood and Hollywood Bowl.

      • Around 145 kilometres northwest of San Diego, Long Beach is another favourite stop in the United States. Get a taste of what this destination has to offer at The Queen Mary, Museum of Latin American Art (MOLAA) and Long Beach Lighthouse.

      Plan the rest of your trip from Buenos Aires to San Diego

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