Cheap flights from San José to Rome from $451

The cheapest month to fly to Rome from San José is in June. Flight prices, which tend to average around $637, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome during the month of June, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $645.

You are more likely to see cheaper flights to Rome from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome for around $1,118 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome from San José for as low as $964 on momondo.

You could potentially save up to 11% on your flight if you consider stops on a San José to Rome flight.

As of May 2026, prices for San José to Rome flights are approximately 29% more expensive when compared to flights at the same time last year.

Avianca and United Airlines are the most popular carriers operating from San José Juan Santamaria Intl to Rome

Air France, Iberia and Air Canada are the top three most popular airlines that fly to Rome from San José according to our data. Air France is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Rome. Keep in mind that there are 6 different airlines that fly to Rome on a routine basis, so you have a few additional options to choose from.

Madrid (MAD) was the most common stop: 57% of momondo users choosing 1-stop flights on this route connected there.

Flights via Madrid (MAD) offer the lowest average round-trip price of $975.

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 13h 58m.

Frankfurt am Main (FRA) has the shortest average layover time for this route: 1h 28m.