Cheap flights from Mexico City to Santiago from $345

In general, January is the cheapest month to fly from Mexico City to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $593. If you don’t want to visit Santiago in January, then you should wait until March to fly from Mexico City, when ticket prices are also cheap, with an average price of $642.

The cheapest day to depart on your flight to Santiago is on a Thursday when prices can be found for as low as $736. 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 Friday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Friday is $932.

In the morning is the cheapest time of day to fly from Mexico City to Santiago when you can find flight prices for as low as $643. Flying to Santiago in the morning is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Santiago, so prices are often more expensive at around $815 per ticket.

Fly from Mexico City Benito Juarez to Santiago Arturo Merino Benitez for the best Mexico City Benito Juarez - Santiago Arturo Merino Benitez flight prices

You are more likely to see cheaper flights to Santiago from Mexico City when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around $707 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from Mexico City for as low as $570 on momondo.

There are 3 cabin classes available to choose from on Mexico City 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 Mexico City to Santiago.

As of October 2026, prices for Mexico City to Santiago flights are approximately 6% more expensive when compared to flights at the same time last year.

Copa Airlines is the most popular carrier operating from Mexico City Benito Juarez to Santiago Arturo Merino Benitez

LATAM Airlines, Aeromexico and Copa Airlines are the top three most popular airlines that fly to Santiago from Mexico City according to our data. LATAM Airlines is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Santiago. Keep in mind that there are 3 different airlines that fly to Santiago on a routine basis, so you have a few additional options to choose from.

Historically, on average around 4% of flights between Mexico City and Santiago have experienced a delay on any given week. The average delay length over the past 12 months has been 136 minutes.

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

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

According to our data, Wamos Air have had the least number of delays on this route over the last 12 months; with about 3% of their flights experiencing any sort of delay.

1 flights are operational daily from Mexico City to Santiago as of October 2026. The most popular departure time for this route is 8:00PM, with 100% of flights per day taking off in the evening.

As of October 2026, there are 7 flights per week flying from Mexico City to Santiago. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.