Cheap flights from Buenos Aires to San José from $282

In general, October is the cheapest month to fly from Buenos Aires to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $547. If you don’t want to visit San José in October, then you should wait until November to fly from Buenos Aires, when ticket prices are also cheap, with an average price of $551.

On average, the least expensive day to fly to San José from Buenos Aires is on a Sunday. momondo users have found tickets for Sunday departures for as low as $692. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Buenos Aires to San José on a Saturday will generally be more expensive and average around $1,045. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Fly from Buenos Aires Ministro Pistarini to San José Juan Santamaria Intl for the best Buenos Aires - San José Juan Santamaria Intl flight prices

You are more likely to see cheaper flights to San José from Buenos Aires when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around $625 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from Buenos Aires for as low as $496 on momondo.

There are 2 cabin classes available to choose from on Buenos Aires to San José flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 12% on your flight if you consider stops on a Buenos Aires to San José flight.

LATAM Airlines is the most popular carrier operating from Buenos Aires to San José Juan Santamaria Intl

Avianca, Copa Airlines and LATAM Airlines are the top three most popular airlines that fly to San José from Buenos Aires according to our data. Avianca is the first choice among our users, with 75% of people opting to fly with this airline when traveling to San José. Keep in mind that there are 3 different airlines that fly to San José on a routine basis, so you have a few additional options to choose from.

Panama City (PTY) was the most common stop: 72% of momondo users choosing 1-stop flights on this route connected there.

Flights via Guayaquil (GYE) offer the lowest average round-trip price of $543.

Flights connecting via Quito (UIO) have the shortest average one-way travel time: 9h 30m.

Panama City (PTY) has the shortest average layover time for this route: 1h 08m.