Cheap flights from Barcelona to Santiago from €585

If you aren’t able to travel during the month of February, then book flights to Santiago from Barcelona during January instead. Flights to Santiago in January, while not as cheap as those in February, still average around €822.

According to our data, Saturday is the cheapest day to fly to Santiago from Barcelona. The lowest ticket price found for a Saturday departure recently was €705. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Santiago is Monday, with ticket prices averaging around €809.

Fly from Barcelona-El Prat to Santiago Arturo Merino Benitez for the best Barcelona - Santiago Arturo Merino Benitez flight prices

You are more likely to see cheaper flights to Santiago from Barcelona when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around €953 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 Barcelona for as low as €865 on momondo.

United Airlines is the most popular carrier operating from Barcelona to Santiago Arturo Merino Benitez

American Airlines, Avianca and LEVEL are the top three most popular airlines that fly to Santiago from Barcelona according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when travelling 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 16% of flights between Barcelona and Santiago have experienced a delay on any given week. The average delay length over the past 12 months has been 193 minutes.

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

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

According to our data, LEVEL have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

As of November 2026, 1 flights take off from Barcelona and land in Santiago each day. The most common flight departure time for this route is 23:00, with 100% of daily flights taking off in the evening.

The number of flights available between Barcelona and Santiago is 9 per week as of November 2026. The most frequent departure day is Wed, with 33% of weekly flights leaving on this day.