The four airports are: Barcelona (el Prat), Girona (Costa Brava), Reus (Tarragona) & Lleida (Alguaire). The best way to check what airlines are flying to any of those 4 airports, use Skyscanner. Broadly speaking,we could say that, if you fly to Lleida, you will be very close to the heart of the Pyrenees.
If you fly to Reus, you will be close to the Roman relics that lived here the 3rd century BC. If what you are looking for is a destination between the sea and the mount, surely you will fly to Girona. Finally, if what you are looking for is the most cosmopolitan capital of the region, what you will do is fly to Barcelona.
Don’t hesitate to contact us to make sure you travel back and forth to the airport on time, with the right transfer and within the budget you want. click here for a recommended article about “how to leave & get to the airport“
Location of the 4 airpots