Cheap flights from Santiago to La Serena from R390

The cheapest month to fly to La Serena from Santiago is in September. Flight prices, which tend to average around R975, are often lower during this time because this is during the off-season. The month of March is another great option to travel to La Serena, with average flight prices from Santiago averaging around R975.

You are more likely to see cheaper flights to La Serena from Santiago when booking weeks ahead of your departure date. In general, you can expect to find flights to La Serena for around R1 087 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to La Serena from Santiago for as low as R764 on momondo.

Historically, on average around 9% of flights between Santiago and La Serena have experienced a delay on any given week. The average delay length over the past 12 months has been 87 minutes.

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

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday 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 8% of their flights experiencing any sort of delay.

As of September 2026, there are 2 flights per day flying from Santiago to La Serena. The most common time of day flights depart is 6:00, with 50% of flights taking off at midday.

As of September 2026, 18 flights take off from Santiago and land in La Serena each week. The most common flight departure day for this route is Sat, with 56% of weekly flights taking off on this day.