Cheap flights from Buenos Aires to Lima
from 174 US$

From 274 USD — compare hundreds of airlines

We search 100+ flight sitesDirect flights~4h 26mReturn route: Lima → Buenos Aires

The cheapest month is usually 2026-10 · 174 US$

Live fares from 100+ sites — free, with no hidden fees.

About this route

Compare flights from Buenos Aires to Lima, a about 3,145 km route (around 4h 26m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Aerolineas Argentinas, LATAM Chile, Avianca El Salvador operate this route.

Nonstop time

4h 26m

Distance

3,145 km

Stops

Nonstop

Airlines

The airports on this route

Buenos Aires

Aeropuerto Internacional de Ezeiza (Ministro Pistarini)EZE

About 30 km from central Buenos Aires

Getting around: Direct buses, remises, taxis and apps

The long-haul international gateway; allow 45–75 min to the center.

Buenos Aires

Aeroparque Jorge NewberyAEP

About 6 km from downtown, on the riverfront

Getting around: Taxis, apps, city buses and remises

Domestic and regional, right in the city: usually the convenient one within the Southern Cone.

Lima

Aeropuerto Internacional Jorge Chávez (Callao)LIM

About 12 km from central Lima and ~18 km from Miraflores

Getting around: Direct buses, authorized taxis and apps

A new terminal opened in 2025; Lima traffic rules — allow 45–90 min to Miraflores.

When to buy and when to fly

Prices by date

Fares found by date — cheapest days in green.

See prices for my dates →

176 US$

01/10

176 US$

02/10

176 US$

03/10

176 US$

04/10

177 US$

05/10

175 US$

06/10

174 US$

07/10

188 US$

08/10

188 US$

09/10

188 US$

10/10

188 US$

11/10

188 US$

12/10

How to get the best price

1The sticker price is real — but it moves fastLow fares last hours or days. If the number works, search it today; waiting rarely improves it.

2Buy 4–8 weeks aheadThat window usually holds the best fares; holidays call for even more margin.

3Flexibility = moneyShifting departure 2–3 days can move the fare 100+ US$. Tuesdays and Wednesdays tend to be cheap.

Airlines on this route

Aerolineas Argentinas LATAM Chile Avianca El Salvador

FAQ

What's the cheapest month to fly Buenos Aires to Lima?

It's usually 2026-10, from 174 USD. Use the price calendar to compare other dates.

How long is the flight from Buenos Aires to Lima?

A nonstop flight takes about 4h 26m and covers around 3,145 km. Connecting itineraries take longer.

Are there direct flights from Buenos Aires to Lima?

Yes, this route has nonstop flights. Filter by "nonstop" to see them.

Which airlines fly from Buenos Aires to Lima?

Aerolineas Argentinas, LATAM Chile, Avianca El Salvador operate this route, among others. Compare them all in the results.

When should I book Buenos Aires–Lima flights?

As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.