839 € Cheap Flights from Buenos Aires to San Antonio International

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Flight deals from Buenos Aires to San Antonio International

Looking for a cheap last-minute deal or the best return flight from Buenos Aires to San Antonio International Airport? If you want to travel next month, return fares start from 839 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Buenos Aires to San Antonio 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 Antonio International flights are currently cheapest in June.

Buenos Aires to San Antonio International: Alternative routes

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

Buenos Aires to San Antonio: Flight information

The things to know before you go.
Cheapest flight found839 €
Cheapest month to flyJune

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

The best price we found for a return flight from Buenos Aires to San Antonio International is 839 €. 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 Antonio International. But we found flights with one stop from 839 €.
As of May 2026, there are no flights flying from Buenos Aires to San Antonio International.
The cheapest month to fly from Buenos Aires to San Antonio International is usually June.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Buenos Aires to San Antonio International Airport on Thursday, 11 June 2026.
No airlines currently offer direct flights between Buenos Aires and San Antonio 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 Antonio 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 Antonio is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to San Antonio International is Copa .

Travelling from Buenos Aires to San Antonio International Airport (SAT): What you need to know

  • Lay the groundwork for your adventure by working out where you'll board your flight from Buenos Aires to San Antonio International Airport (SAT). Jorge Newbery Airport (AEP) and Ministro Pistarini Airport (EZE) are Buenos Aires's main airports.

  • San Antonio is two hours behind Buenos Aires. San Antonio International Airport is located in San Antonio, which is in the UTC-5 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport on time to board your flight from Buenos Aires to SAT.

  • With more people on the move during high season, plan to get to your terminal even earlier. Two hours for domestic flights and up to four for international journeys will help you deal with any delays.

Airports in Buenos Aires

Jorge Newbery Airport (AEP)

  • Travelling from central Buenos Aires to AEP takes about 40 minutes on public transport. If you ride-share, drive or get a cab, you'll cover the 14 kilometres in 20 minutes or so, depending on traffic.

  • In search of a convenient hotel near Jorge Newbery Airport? If you're catching an early flight from Buenos Aires to San Antonio International Airport, these stays will put you moments from your check-in counter:

  • Jorge Newbery Airport has a strong on-time record, reducing your chances of a delayed flight. Departures from AEP arrive on schedule 83.76% of the time.

Ministro Pistarini Airport (EZE)

  • Split up your flight from Buenos Aires to San Antonio International Airport with a stop so you can stretch your legs or tick a new place off your list. Popular stopovers between Ministro Pistarini Airport and SAT include:

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Dallas/Fort Worth International Airport (DFW)

    • George Bush Intercontinental Airport (IAH)

  • On public transport, you can travel from central Buenos Aires to EZE in about 2 hours 10 minutes. The airport is roughly 32 kilometres away, and getting there by car takes approximately 35 minutes.

  • Taking off bright and early? Think about staying at one of these accommodation options near Ministro Pistarini Airport the day before your Buenos Aires to SAT flight:

  • Ministro Pistarini Airport has earned its reputation for punctuality. 83.93% of flights out of here keep to their planned arrival schedule.

About San Antonio International Airport (SAT)

Getting from San Antonio International Airport (SAT) to central San Antonio

  • San Antonio International Airport to central San Antonio is roughly 13 kilometres. If you're getting a cab or renting a car, plan ahead to make your trip as smooth as possible. Journey times can vary based on traffic and the time of day.

  • Travelling by public transport will take you around 1 hour 30 minutes.

How to find the cheapest flights from Buenos Aires to San Antonio International Airport (SAT)

  • 437 € is the lowest price for a one-way ticket from Buenos Aires to San Antonio International Airport. Return flights start at 839 €. These prices may change based on availability and demand.

  • Don't leave things to the last moment. You're more likely to walk away with cheap flights from Buenos Aires to SAT if you book ahead. Airlines often have some fantastic early bird rates.

  • If you can be flexible with your travel plans, try using the 'Whole month' search tool. It'll give you the cheapest price in each month when searching for your Buenos Aires to San Antonio International Airport ticket.

  • Never miss a deal on plane tickets from Buenos Aires to SAT by creating a Price Alert. We'll send you an email or push notification on the app when prices go down.

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

The best time to fly from Buenos Aires to San Antonio International Airport (SAT)

  • Think about the kind of holiday you want when picking your flight dates. April is the quietest month to visit San Antonio. July is when most people book flights from Buenos Aires to San Antonio International Airport (SAT), which may be perfect if you're chasing more excitement.

  • When booking your Buenos Aires to SAT plane ticket, consider the kind of weather forecast you're hoping for. August is the warmest month in San Antonio, with temperatures ranging from 23ºC (73ºF) to 40ºC (104ºF).

  • January has temperatures of between 3ºC (37ºF) and 20ºC (68ºF). Look for cheap tickets from Buenos Aires to San Antonio International Airport around that time if you want to travel in cooler conditions.

More about San Antonio

  • When it comes to looking for somewhere to rest your head, you'll find the most popular stays in San Antonio right here. Check out these options after you've booked your flight from Buenos Aires to San Antonio International Airport:

  • Your visit to San Antonio should come with a bit of sightseeing. Leading attractions that are worth your time include The San Antonio River Walk, San Antonio River walk and Alamo Plaza.

Explore more of the United States

  • You've done San Antonio, now it's time to explore other corners of the United States. Travel around 105 kilometres north-east to Austin to check off its top attractions. From Texas State Capitol to Central Park and Austin Museum of Art, Downtown, there's plenty to keep you on the go.

  • Around 225 kilometres south-east of San Antonio, Corpus Christi is another essential stop in the United States. Experience the best of this destination with a visit to Texas State Aquarium, Bayfront Park and Corpus Christi Cathedral.

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