Cheap flights from Santiago to Buenos Aires from $55

If you aren’t able to travel during the month of October, then book flights to Buenos Aires Ministro Pistarini Airport from Santiago during March instead. Flights to Buenos Aires Ministro Pistarini Airport in March, while not as cheap as those in October, still average around $211.

Our data shows that Sunday 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 $207. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires Ministro Pistarini Airport on Monday is $245.

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 Santiago to Buenos Aires Ministro Pistarini Airport in the evening for as low as $165. 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 $244 on average. Flights to Buenos Aires Ministro Pistarini Airport from Santiago in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Santiago Arturo Merino Benitez to Buenos Aires Ministro Pistarini for the best Santiago Arturo Merino Benitez - Buenos Aires Ministro Pistarini flight prices

You are more likely to see cheaper flights to Buenos Aires Ministro Pistarini Airport from Santiago when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires Ministro Pistarini Airport for around $224 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 Santiago for as low as $174 on momondo.

There are 3 cabin classes available to choose from on Santiago Arturo Merino Benitez to Buenos Aires Ministro Pistarini 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 Santiago to Buenos Aires Ministro Pistarini Airport.

As of March 2026, prices for Santiago to Buenos Aires Ministro Pistarini Airport flights are approximately 6% more expensive when compared to flights at the same time last year.

Historically, on average around 13% of flights between Santiago and Buenos Aires have experienced a delay on any given week. The average delay length over the past 12 months has been 107 minutes.

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

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

According to our data, Sky Airline have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

As of March 2026, there are 5 flights per day flying from Santiago to Buenos Aires Ministro Pistarini Airport. The most common time of day flights depart is 12:00PM, with 50% of flights taking off in the afternoon.

The number of flights available between Santiago and Buenos Aires Ministro Pistarini Airport is 38 per week as of March 2026. The most frequent departure day is Wed, with 18% of weekly flights leaving on this day.