Cheap flights from Lima to Buenos Aires from $121

If you aren’t able to travel during the month of May, then book flights to Buenos Aires Ministro Pistarini Airport from Lima during September instead. Flights to Buenos Aires Ministro Pistarini Airport in September, while not as cheap as those in May, still average around $389.

Our data shows that Wednesday 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 $368. 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 $449.

According to our data, the cheapest time of day to fly to Buenos Aires Ministro Pistarini Airport is in the evening. momondo users have found flights departing from Lima to Buenos Aires Ministro Pistarini Airport in the evening for as low as $425. 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 morning when prices are $428 on average. Flights to Buenos Aires Ministro Pistarini Airport from Lima in the morning 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 $421 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 $364 on momondo.

There are 2 cabin classes available to choose from on Lima to Buenos Aires Ministro Pistarini Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 14% on your flight if you consider stops on a Lima to Buenos Aires Ministro Pistarini Airport flight.

As of November 2026, prices for Lima to Buenos Aires Ministro Pistarini Airport flights are approximately 21% cheaper when compared to flights at the same time last year.

Historically, on average around 18% 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 97 minutes.

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

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday 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 18% of their flights experiencing any sort of delay.

The number of flights available between Lima and Buenos Aires Ministro Pistarini Airport is 2 per day as of November 2026. The most frequent departure time is 11:00PM, with 100% of daily flights leaving in the evening.

19 flights are operational weekly from Lima to Buenos Aires Ministro Pistarini Airport as of November 2026. The most popular departure day for this route is Thu, with 21% of flights per week taking off on this day.