Cheap flights from Charleston to Buenos Aires

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Flight deals from Charleston to Buenos Aires

Looking for a cheap last-minute deal or the best return flight from Charleston Airport to Buenos Aires? If you want to travel next month, return fares start from $1,621. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Charleston to Buenos Aires

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

Alternative Charleston to Buenos Aires routes

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

Charleston to Buenos Aires: Flight information

The things to know before you go.
Cheapest flight found$1,004
Cheapest month to flyDecember

Finding cheap flights from Charleston 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 Charleston to Buenos Aires is $1,479. 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 Charleston to Buenos Aires. But we found flights with one or more stops from $1,479.
As of July 2026, there are no flights flying from Charleston to Buenos Aires.
The cheapest month to fly from Charleston to Buenos Aires is usually September.
If you're flying from Charleston Airport, 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 $1,479.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Charleston Airport to Buenos Aires on Thursday, 10 September 2026.
No airlines currently offer direct flights between Charleston Airport 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 July, the average temperature is usually around 10°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.
Currently, United offers the cheapest flight tickets to Buenos Aires.

Travelling from Charleston International Airport (CHS) to Buenos Aires: what you need to know

  • Charleston International Airport is located in Charleston. Based in the UTC-3 timezone, Buenos Aires is two hours ahead of Charleston.

  • For a relaxed start to your CHS to Buenos Aires flight, allow plenty of time for things like baggage drop and finding your gate. Arriving two hours before international departures and one hour before domestic flights is the general travel rule.

  • Travelling during a peak month like June? Public holidays and other high seasons can lead to longer queues at check-in and security. Be extra cautious and get there up to four hours ahead of an international flight and two hours before a domestic departure.

  • Think about adding a stopover to potentially save on your plane ticket from CHS to Buenos Aires. Just deselect 'Direct flights only' during your search. Break up your journey by stopping at one of these airports:

    • Atlanta Hartsfield-Jackson International Airport (ATL)

    • Houston George Bush Intercontinental Airport (IAH)

    • Miami International Airport (MIA)

  • CHS is about 16 kilometres from central Charleston. If you're catching a taxi, driving or ride-sharing from the centre, it'll take you 25 minutes or so to get there, depending on traffic. If you're taking public transport, expect the journey time to be around 50 minutes.

  • Want a stress-free start to your trip? Stay near CHS. Whether you're catching an early flight from Charleston International Airport to Buenos Aires or want to avoid feeling rushed, these hotels are all about convenience:

  • When it comes to the on-time performance of Charleston International Airport, 79% of flights arrive within the expected time frame.

How to find the cheapest flights from Charleston International Airport (CHS) to Buenos Aires

  • $1,004 is currently the lowest price for a one-way Charleston International Airport to Buenos Aires flight. A return plane ticket starts at $1,479. These fares may change depending on availability and demand.

  • Booking ahead of time is often the key to scoring a cheap flight from CHS to Buenos Aires. Fares tend to rise as seats fill up, so the closer you get to departure, the more you'll likely spend.

  • If you can be flexible with your trip dates, take advantage of the 'Whole month' search tool. It'll find the lowest price across each month when searching for a Charleston International Airport to Buenos Aires ticket.

  • You don't need to check in daily to find out if fares have dropped when you set up a Price Alert. We'll let you know as soon as there's an extra saving on cheap flights from CHS to Buenos Aires.

  • Tailor your trip with filters. Choose your ideal arrival and departure times, total journey duration and airlines. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Charleston International Airport to Buenos Aires.

Airports in Buenos Aires

Buenos Aires Jorge Newbery Airfield (AEP)

  • Buenos Aires Jorge Newbery Airfield (AEP) to the centre of Buenos Aires takes about 25 minutes to reach by car. The centre is roughly 8 kilometres away.

  • If you're using public transport, expect a journey time of about 40 minutes.

  • If you have a late flight from Charleston International Airport to Buenos Aires, nothing beats the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and sleeping not long after at one of these accommodation options near AEP:

  • Lock in the best possible rate by reserving your ride from Buenos Aires Jorge Newbery Airfield around one week ahead of your flight from CHS to Buenos Aires.

Buenos Aires Ministro Pistarini Intl Airport (EZE)

  • After your flight from Charleston International Airport to Buenos Aires has hit the tarmac, you can reach the city centre in around 30 minutes by car. Central Buenos Aires is roughly 32 kilometres from Buenos Aires Ministro Pistarini Intl Airport (EZE).

  • You can expect the trip to take about 1 hour 15 minutes on public transport.

  • Hang up the 'Do not disturb' sign and rest at a hotel near EZE. Here are a few options where you can kick back after your CHS to Buenos Aires flight:

  • Snap up a deal by reserving your ride from EZE one week ahead of time. You can also expect to have a greater range of vehicles.

Best time to go to Buenos Aires

  • It's time to choose your trip dates for your flight from Charleston International Airport to Buenos Aires. September is the busiest month to visit Buenos Aires. If you want a quieter atmosphere, go in December.

  • Lock in a Charleston International Airport to Buenos Aires plane ticket with a departure in January if you're eager to explore the city during its warmest month. Expect temperatures to range from 18ºC (64ºF) to 32ºC (90ºF).

  • Look for cheap tickets from CHS to Buenos Aires in July if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 5ºC (41ºF) and 16ºC (61ºF) on average.

More about Buenos Aires

  • Once you've booked your flight from Charleston International Airport to Buenos Aires, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Buenos Aires:

  • El Ateneo Grand Splendid and Teatro Colon are just two of the leading attractions to add to your Buenos Aires travel itinerary. Keep the sightseeing going at Recoleta Cemetery.

Explore more of Argentina

  • Buenos Aires has plenty to offer, but there are so many other parts of Argentina waiting to be discovered. Around 274 kilometres northwest of Buenos Aires, a visit to Rosario will keep you busy. Start with attractions like Casa Natal Che Guevara, Monumento al Che Guevara and Casa Natal de Lionel Messi.

  • If you're looking to explore another corner of Argentina, consider Mar Del Plata, about 386 kilometres south of Buenos Aires. Teatro Colon, Playa Popular and Aquasol Water Park are the start of reasons to visit.

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