Cheap flights from Sao Paulo to Santiago from $129

In general, March is the cheapest month to fly from Sao Paulo to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $236. If you don’t want to visit Santiago in March, then you should wait until November to fly from Sao Paulo, when ticket prices are also cheap, with an average price of $248.

The cheapest day to depart on your flight to Santiago is on a Monday when prices can be found for as low as $289. This is often the case because there is less demand to fly during this day of the week. 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 Santiago on Sunday is $453.

In the evening is the cheapest time of day to fly from Sao Paulo to Santiago when you can find flight prices for as low as $328. Flying to Santiago in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Santiago, so prices are often more expensive at around $467 per ticket.

Fly from Sao Paulo Guarulhos Intl to Santiago Arturo Merino Benitez for the best Sao Paulo - Santiago Arturo Merino Benitez flight prices

You are more likely to see cheaper flights to Santiago from Sao Paulo when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around $271 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from Sao Paulo for as low as $244 on momondo.

There are 3 cabin classes available to choose from on Sao Paulo to Santiago 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 Sao Paulo to Santiago.

As of June 2026, prices for Sao Paulo to Santiago flights are approximately 12% more expensive when compared to flights at the same time last year.

JetSMART, Sky Airline, and GOL are the most popular carriers operating from Sao Paulo to Santiago Arturo Merino Benitez

LATAM Airlines, JetSMART and Sky Airline are the top three most popular airlines that fly to Santiago from Sao Paulo according to our data. LATAM Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Santiago. Keep in mind that there are 4 different airlines that fly to Santiago on a routine basis, so you have a few additional options to choose from.

Historically, on average around 22% of flights between Sao Paulo and Santiago have experienced a delay on any given week. The average delay length over the past 12 months has been 124 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. 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 21% of their flights experiencing any sort of delay.

As of June 2026, there are 17 flights per day flying from Sao Paulo to Santiago. The most common time of day flights depart is 2:00PM, with 45% of flights taking off in the afternoon.

The number of flights available between Sao Paulo and Santiago is 125 per week as of June 2026. The most frequent departure day is Mon, with 22% of weekly flights leaving on this day.