There are many Lurraldebus routes (operated by Ekialdebus) between the airport and various towns in Gipuzkoa (Hondarribia, Irún, Rentería, San Sebastián, etc.)
E20. Hondarribia - Rentería - Pasaia - San Sebastián (Plaza Gipuzkoa).
E21. Hondarribia - Airport - San Sebastián (Plaza Gipuzkoa).
E23 and E28. Hondarribia - Irún - San Sebastián (Ibaeta, city centre and Amara).
E25. Hondarribia - Irún/Coast/Airport.
E27 and E77. Hondarribia - Irún - Rentería - San Sebastián (Plaza Gipuzkoa). E27 runs at the weekend. E77 runs on Friday and Saturday nights.
E50. Hondarribia - Anoeta (football stadium). Only during official league and cup matches.
E78. Hondarribia - Irún. Night-time, Saturdays all year round and Fridays in July, August and September.
The price varies according to the number of districts the route goes through. There are no districts crossed on the route to Hondarribia and Irún, but there is one on the way to Rentería, Pasai and San Sebastián.
Single ticket without district crossings: € 1.85.
Single ticket with one district crossing: € 2.75.
SEE TIMES, STOPS AND FARES