Cheap flights from Barcelona to San Juan

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How much is a flight from Barcelona to San Juan?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Barcelona and San Juan.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Barcelona - San Juan route.

Which airports serve Barcelona and San Juan?

When planning a trip of about 6857 km, it's a good idea to check flights from surrounding airports too.

  • Airports in Barcelona: Barcelona is the only operational airport in the area.
  • Airports in San Juan: Another nearby option is Isla Grande.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Flights from Barcelona to San Juan - Luis Muñoz Marín

Explore flights from Barcelona to San Juan your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by specific travel agency.

Other popular destinations

Also interested in Puerto Rico? Check out: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.
Frequently Asked Questions

Frequently asked questions about flights from Barcelona to San Juan.

How much does an airline ticket from Barcelona to San Juan cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Barcelona to San Juan.

How far is Barcelona from San Juan?

Barcelona is about 6857 km from San Juan.

What are the airports in San Juan?

San Juan has another airport: Isla Grande.

What are the airports in Barcelona?

Barcelona has one airport: Barcelona.

What are the most popular cities in Puerto Rico?

The most popular cities in Puerto Rico according to our users' searches are: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

When should I book a flight from Barcelona to San Juan?

The best time to book a flight from Barcelona to San Juan is 4 months in advance, while the worst time is 16 weeks in advance.

What is the cheapest month to fly from Barcelona to San Juan?

This information is not available at the moment.

What is the most expensive month to fly from Barcelona to San Juan?

This information is not available at the moment.

What is the best day of the week to fly from Barcelona to San Juan?

This information is not available at the moment.