Find cheap flights from Lima to Buenos Aires - Compare and Save

Among airlines operating Lima to Buenos Aires flights:

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

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

4 airlines operate flights between Lima and Buenos Aires. The airlines offering direct flights on this route include:

• LATAM Airlines
• JetSMART
• Sky Airline
• Aerolineas Argentinas

Flights from Lima to Buenos Aires usually depart from Lima J Chavez Intl (LIM) 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 Lima to Buenos Aires.

On this route, nonstop and layover fares are close on average, with nonstop at ₪1,152 round-trip and layover options via Santiago Arturo Merino Benitez (SCL) at ₪1,127.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge ₪50–₪302 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

One-stop flights from Lima to Buenos Aires most commonly connect through:

• Santiago Arturo Merino Benitez (SCL) - 96% of one-stop connections
• Bogotá El Dorado (BOG) - 3% of one-stop connections
• Sao Paulo Guarulhos Intl (GRU) - 0% of one-stop connections
• Cordoba Pajas Blancas (COR) - 0% of one-stop connections

Santiago Arturo Merino Benitez (SCL) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 4% on the Lima to Buenos Aires route. Wednesday is the cheapest departure day at ₪1,164 round-trip on average, while Saturday is the most expensive at ₪1,213, a difference of ₪48. 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 Lima to Buenos Aires route, 13% of flights were delayed in the past 3 months, with delays averaging 1 hour 58 minutes.

Night is the busiest departure period on Lima to Buenos Aires flights, with 66% of flights leaving in that window. Morning departures account for 12%, afternoon flights for 11%, and evening flights for 11%.

Some of the most popular sights in Buenos Aires are Basilica de Nuestra Senora Del Pilar and Hipódromo de Palermo. These are among the most viewed places in Buenos Aires on KAYAK.

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

• Earliest: departs at 01:10 and lands at 05:35
• Latest: departs at 23:45 and lands at 04:10.

The flight takes about 4h 25m.

Last-minute fares on this route - booked within 2 weeks of departure - run 20% above the route average of ₪1,154. Book 20 weeks before departure for the lowest fares.

A nonstop flight from Lima to Buenos Aires takes 4h 25m, covering 5,058 km.

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.

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 Lima to Buenos Aires flights are:

• Sky Airline: 95% on time
• JetSMART: 89% on time
• Aerolineas Argentinas: 88% on time

On average, flights on this route are punctual 87% of the time.

Evening 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 Santa Cruz de la Sierra Viru Viru Intl (VVI) gives the shortest average 1-stop total travel time at 10h 47m, compared with 11h 37m via Cordoba Pajas Blancas (COR) and 11h 40m via Salta Martin Miguel de Guemes Intl (SLA).

Buenos Aires is 2 hours ahead of Lima (Argentina Time vs Peru 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 ₪47:

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

Near Buenos Aires Jorge Newbery Airport (AEP) – daily rates from around ₪75:

• Alamo
• Hertz
• Localiza
• Rentacar
• Europcar

Round-trip flights from Lima to Buenos Aires range from ₪1,003 to ₪1,371, with an average of ₪1,154 over the past 12 months. Anything below ₪1,003 counts as a good deal.