There is a company that connects Barcelona Airport with major catalan cities:

Rapid Bus  Barcelona Airport

The Rapid Bus leave from B terminal in front of Joan Miró mural.

There are different destinations:

1. Reus
2. Girona
3. Tarragona
4. Lleida
5. Figueres
6. Salou-Cambrils
7. Andorra La Vella
8. La Pineda

Barcelona Airport – Girona – Figueres:

Departures: 08.00, 08.30, 13.30, 13.45, 14.15, 21.00

Barcelona Airport – Tarragona – Reus:

Departures: 08.00, 12.30, 17.00, 21.00

Barcelona Airport – Lleida:

Departures: 09.30, 18.30

Journey time to: Girona 1h35; Figueres 2h15; Tarragona 1h; Reus 1h30; Lleida 2h.
Prices: Girona 17,70€; Figueres 23,60€; Tarragona 11,75€; Reus 14,05€; Lleida 23,70€.

Barcelona Airport - Andorra La Vella

There are 2 companies doing the transfer service from the Airport to Andorra la Vella

Directbus: www.andorradirectbus.es

Novatel: www.andorrabybus.com

Barcelona Airport - La Pineda, Salou and Cambrils

There are 2 companies:

Autocars Plana: www.empresaplana.es

This company connects with La Pineda, Salou and Cambrils.

Mon-bus: www.monbus.cat

It arrives up to Tarragona with stops in different localities of the coast