Cheap flights from Lima to Buenos Aires from $140

If you aren’t able to travel during the month of October, then book flights to Buenos Aires Ministro Pistarini Airport from Lima during May instead. Flights to Buenos Aires Ministro Pistarini Airport in May, while not as cheap as those in October, still average around $421.

Our data shows that Saturday is the least expensive day to fly to Buenos Aires Ministro Pistarini Airport. Tickets to fly out on this day can be as low as $428. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires Ministro Pistarini Airport on Sunday is $536.

According to our data, the cheapest time of day to fly to Buenos Aires Ministro Pistarini Airport is in the morning. momondo users have found flights departing from Lima to Buenos Aires Ministro Pistarini Airport in the morning for as low as $435. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $447 on average. Flights to Buenos Aires Ministro Pistarini Airport from Lima in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Buenos Aires Ministro Pistarini Airport from Lima when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires Ministro Pistarini Airport for around $446 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires Ministro Pistarini Airport from Lima for as low as $370 on momondo.

You could potentially save up to 12% on your flight if you consider stops on a Lima to Buenos Aires Ministro Pistarini Airport flight.

As of April 2026, prices for Lima to Buenos Aires Ministro Pistarini Airport flights are approximately 0% more expensive when compared to flights at the same time last year.

Historically, on average around 25% of flights between Lima and Buenos Aires have experienced a delay on any given week. The average delay length over the past 12 months has been 100 minutes.

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

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

According to our data, LATAM Airlines have had the least number of delays on this route over the last 12 months; with about 25% of their flights experiencing any sort of delay.

The number of flights available between Lima and Buenos Aires Ministro Pistarini Airport is 1 per day as of April 2026. The most frequent departure time is 11:00PM, with 100% of daily flights leaving in the evening.

10 flights are operational weekly from Lima to Buenos Aires Ministro Pistarini Airport as of April 2026. The most popular departure day for this route is Tue, with 40% of flights per week taking off on this day.