$55 Find Cheap Flights from Santiago to Buenos Aires - Compare and Save

There are a number of premium lounges at Santiago Airport, where passengers can enjoy facilities including unlimited food and beverages, a multimedia room, showers, private workstations and a kids zone. The price of entry starts from 8000 CLP (15 AUD).

Visit the Customer Service Centre at Jorge Newbery Airport for special assistance including complimentary wheelchairs for passengers with reduced mobility and trained sign language interpreters to answer your questions. People on the autism spectrum can also pick up a gift kit and ID to help you navigate comfortably through the airport.

Ministro Pistarini Airport is located 32 km south of the city centre, while Jorge Newbery Airport is less than 10 km north. Tienda Leon express bus services run every 30min from both airports to the Madero bus terminal. From Ezeiza, the bus ride will cost around 465 ARS (6.50 AUD) and take roughly 45min. If you prefer to hire a taxi from Ezeiza, it will cost around 2780 ARS (39 AUD) and take about 60min. Taxis from Jorge Newbery Airport to Buenos Aires cost approximately 1100 ARS (16 AUD) and take around 20min.

Among airlines operating Santiago to Buenos Aires flights:

• JetSMART: offers free seat selection
• Sky Airline: offers free seat selection
• LATAM Airlines: offers extra legroom; offers free seat selection
• KLM: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

5 airlines operate flights between Santiago and Buenos Aires. The airlines offering nonstop flights on this route include:
• LATAM Airlines
• Aerolineas Argentinas
• JetSMART
• Sky Airline
• KLM

Flights from Santiago to Buenos Aires usually depart from Santiago Arturo Merino Benitez (SCL) and may arrive at several airports in Buenos Aires area, including Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE).

Here are some options for this route, based on selected ticket types and cabin classes:

• JetSMART: a cabin bag and a checked bag in Economy Class
• Sky Airline: a cabin bag and a checked bag in Economy Class
• LATAM Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Santiago to Buenos Aires.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $201 round-trip, compared to $217 via a layover through Mendoza El Plumerillo (MDZ).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $16–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Connecting flights from Santiago to Buenos Aires most commonly pass through:

• Mendoza El Plumerillo (MDZ) - 99% of one-stop connections
• Neuquen (NQN) - 1% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 4% on the Santiago to Buenos Aires route. Monday is the cheapest departure day at $200 round-trip on average, while Sunday is the most expensive at $208, a difference of $8. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Santiago to Buenos Aires route, 10% of flights were delayed in the past 3 months, with delays averaging 1 hour 59 minutes.

Morning is the busiest departure period on Santiago to Buenos Aires flights, with 43% of flights leaving in that window. Evening departures account for 28%, night flights for 21%, and afternoon flights for 8%.

Some of the most popular sights in Buenos Aires are Obelisco de Buenos Aires, Estadio Monumental and Microcentro. These are among the most viewed places in Buenos Aires on KAYAK.

A nonstop flight from Santiago to Buenos Aires takes 2h 18m, covering 715 miles.

These are the earliest and latest flight times available from Santiago to Buenos Aires:

• Earliest: departs at 12:35 am and lands at 2:53 am
• Latest: departs at 8:50 pm and lands at 11:08 pm.

The flight takes about 2h 18m.

Last-minute fares on this route - booked within 2 weeks of departure - run 19% above the route average of $200. Book 17 weeks before departure for the lowest fares.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Santiago to Buenos Aires are currently lower than usual. Average one-way flight prices are about $67, which is 26% below the typical average for this route.

Sky Airline is slightly above the route average for timely arrivals, while JetSMART has a lower on-time arrival rate. On-time arrival rates on Santiago to Buenos Aires flights are:

• Sky Airline: 94% on time
• JetSMART: 92% on time
• KLM: 91% on time

Overall, flights on this route are on time 90% of the time on average.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Mendoza El Plumerillo (MDZ) gives the shortest average 1-stop total travel time at 7h 34m, compared with 14h 53m via Neuquen (NQN).

Buenos Aires is 1 hour ahead of Santiago (Argentina Time vs Chile Time). Plan for the time shift when scheduling connections or first-day activities.

Since Buenos Aires is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Buenos Aires Ministro Pistarini Airport (EZE) — daily rates from around $15:

· Hertz
· Rentacar
· Street Rent a Car
· Alamo
· Localiza

Near Buenos Aires Jorge Newbery Airport (AEP) — daily rates from around $25:

· Alamo
· Hertz
· Localiza
· Rentacar
· Europcar

Round-trip flights from Santiago to Buenos Aires range from $169 to $246, with an average of $200 over the past 12 months. Anything below $169 counts as a good deal.