Estos son los horarios oficiales de los autobuses Bilbao Castro en vigor desde el 18 de septiembre de 2023:

HORARIOS LÍNEA 1 BILBAO DIRECTA POR AUTOVÍA

LUNES A VIERNES
CASTRO-BILBAO (DIRECTO): 6:00, 6:30, 6:45 (refuerzo), 7:00, 7:15 (refuerzo), 7:30, 7:45 (refuerzo), 8:00, 8:30, 9:00, 9:15 (refuerzo), 9:30, 10:00, 10:30, 11:00, 11:30, 12:00, 12:30, 13:00, 13:30, 14:00, 14:30, 15:00, 15:30, 16:00, 16:30, 17:00, 17:30, 18:00, 18:30, 19:00, 19:30, 20:00, 20:30, 21:00 y 22:00*
BILBAO-CASTRO (DIRECTO): 7:00*, 8:00, 9:00, 10:00, 10:30, 11:00, 11:30, 12:00, 12:30, 13:00, 13:30, 14:00, 14:30, 14:45 (refuerzo), 15:00, 15:30, 16:00, 16:30, 17:00, 17:30, 18:00, 18:30, 19:00, 19:30, 20:00, 20:30, 21:00, 21:30, 22:00 y 23:00
*Se presta de manera conjunta con la ruta de la línea 3 de Cruces

SÁBADOS
CASTRO-BILBAO (DIRECTO): 7:00, 9:00, 10:00, 10:30, 11:00, 11:30, 12:00, 12:30, 13:00, 13:30, 15:00, 16:00, 17:00, 17:30, 18:00, 18:30, 19:00, 19:30, 20:00, 20:30, 21:00
BILBAO-CASTRO (DIRECTO): 8:00, 10:00, 10:30, 11:00, 11:30, 12:00, 12:30, 13:00, 13:30, 14:00, 14:30, 16:00, 17:00, 18:00, 18:30, 19:00, 19:30, 20:00, 20:30, 21:00, 21:30, 22:00

DOMINGOS Y FESTIVOS
CASTRO-BILBAO (DIRECTO): 7:00, 9:00, 10:00, 11:00, 11:30, 12:00, 13:00, 13:30, 15:00, 17:00, 18:00, 18:30, 19:00, 20:00, 20:30, 21:00
BILBAO-CASTRO (DIRECTO): 8:00, 10:00, 10:30, 11:00, 12:00, 12:30, 13:00, 14:00, 14:30, 16:00, 18:00, 19:00, 19:30, 20:00, 21:00, 21:30, 22:00

HORARIOS LÍNEA 2 POR PUEBLOS

LUNES A VIERNES
CASTRO-BILBAO (POR PUEBLOS): 7:30, 13:30
BILBAO-CASTRO (POR PUEBLOS): 9:00, 15:00

HORARIOS LÍNEA 3 CRUCES (BARAKALDO) DIRECTA POR AUTOVÍA

LUNES A VIERNES
CASTRO-CRUCES (DIRECTO): 6:55, 8:15, 10:00, 11:40, 13:20, 16:30, 18:30, 21:05, 22:00
CRUCES-CASTRO (DIRECTO): 7:15, 9:05, 10:50, 12:30, 14:15, 15:30, 17:30, 20:15, 22:15

SÁBADOS, DOMINGOS Y FESTIVOS
CASTRO-CRUCES (DIRECTO): 6:55, 8:15, 10:00, 11:40, 13:20, 16:30, 18:30, 21:05
CRUCES-CASTRO (DIRECTO): 9:05, 10:50, 12:30, 14:15, 15:30, 17:30, 20:15, 22:15