Cheap flights from Buenos Aires to Lima from $237

The cheapest month to fly to Lima from Buenos Aires is in April. Flight prices, which tend to average around $486, are often lower during this time because this is during the off-season. If you don’t want to visit Lima in April, then you should wait until June to fly from Buenos Aires, when ticket prices are also cheap, with an average price of $491.

Our data shows that the cheapest Buenos Aires to Lima flights are usually those with departure times in the morning. Our users have found flights to Lima in the morning for as low as $644. In contrast, the most expensive time of day to depart to Lima is in the evening when prices are around $657.

Fly from Buenos Aires Ministro Pistarini to Lima J Chavez Intl for the best Buenos Aires - Lima J Chavez Intl flight prices

You are more likely to see cheaper flights to Lima from Buenos Aires when booking weeks ahead of your departure date. In general, you can expect to find flights to Lima for around $625 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lima from Buenos Aires for as low as $534 on momondo.

There is only 1 cabin class available to choose from on Buenos Aires to Lima flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Buenos Aires to Lima.

Historically, on average around 14% of flights between Buenos Aires and Lima have experienced a delay on any given week. The average delay length over the past 12 months has been 122 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Sky Airline have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

The number of flights available between Buenos Aires and Lima is 2 per day as of September 2026. The most frequent departure time is 17:00, with 38% of daily flights leaving in the morning.

The number of flights available between Buenos Aires and Lima is 16 per week as of September 2026. The most frequent departure day is Thu, with 31% of weekly flights leaving on this day.