Cheap flights from Santiago to Mendoza from £27

The month of September is, on average, the cheapest month to fly to Mendoza from Santiago, with most prices found around £92. If you don’t want to visit Mendoza in September, then you should wait until May to fly from Santiago, when ticket prices are also cheap, with an average price of £92.

Fly from Santiago Arturo Merino Benitez to Mendoza El Plumerillo for the best Santiago Arturo Merino Benitez - Mendoza El Plumerillo flight prices

You are more likely to see cheaper flights to Mendoza from Santiago when booking weeks ahead of your departure date. In general, you can expect to find flights to Mendoza for around £104 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mendoza from Santiago for as low as £85 on momondo.

There is only 1 cabin class available to choose from on Santiago to Mendoza flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 7% of flights between Santiago and Mendoza have experienced a delay on any given week. The average delay length over the past 12 months has been 79 minutes.

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

Saturday is statistically the day of the week that experiences the fewest 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 fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

The number of flights available between Santiago and Mendoza is 3 per day as of October 2026. The most frequent departure time is 10:00, with 69% of daily flights leaving at midday.

The number of flights available between Santiago and Mendoza is 27 per week as of October 2026. The most frequent departure day is Thu, with 30% of weekly flights leaving on this day.