Cheap flights from Montevideo to Santiago from R3 052

The cheapest month to fly to Santiago from Montevideo is in December. Flight prices, which tend to average around R3 876, are often lower during this time because this is during the off-season. If you are unable to visit Santiago during the month of December, then departing from Montevideo during the month November is also very affordable. Most momondo users find prices during this month for around R3 973.

You are more likely to see cheaper flights to Santiago from Montevideo when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around R4 210 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from Montevideo for as low as R3 601 on momondo.

Historically, on average around 11% of flights between Montevideo and Santiago have experienced a delay on any given week. The average delay length over the past 12 months has been 126 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing at night 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. Sunday 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 6% of their flights experiencing any sort of delay.

As of September 2026, 3 flights take off from Montevideo and land in Santiago each day. The most common flight departure time for this route is 19:00, with 50% of daily flights taking off in the afternoon.

As of September 2026, 27 flights take off from Montevideo and land in Santiago each week. The most common flight departure day for this route is Fri, with 30% of weekly flights taking off on this day.