SkyTeam airlines Air France / KLM and Delta are offering some great deal from main airports in Spain to the tropical Caribbean island of Puerto Rico. Return flights from Barcelona or Madrid to San Juan are available from €286travel agents or directly with the airline where you can also easily compare all the cheapest flights.
Flying from: Madrid, Barcelona
Flying to: San Juan
Travel period: April to June or September to December 2021
Book by: Unknown
Spain – Puerto Rico from €318 (Book with the airline)
Booking sample of cheap high season flights from Spain to San Juan, Puerto Rico from €399! In this case you would be departing from Barcelona this tropical Caribbean island on the 24th of February. Inbound from Puerto Rico back to Spain on the 2nd of March 2020.