What is the best way to travel from Castro Urdiales to San Sebastian?
Looking for a trip? Compare all the available Buses and Carpool for the journey to San Sebastian from Castro Urdiales. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 1 available companies to find your perfect trip!
What is the cheapest way to reach San Sebastian from Castro Urdiales?
You can get to San Sebastian with just $9 by taking a Carpool from BlaBlaCar, but you can find many more cheap offers: we have selected the best ones for next few days here for you.
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BlaBlaCar1h 10m07:10 PMBilbao Airport8:20 PMSan Sebastian0EconomyA Car from BlaBlaCar goes from , Bilbao Airport (Spain) at 9/14/2026 7:10:00 PM to , San Sebastian (Spain) arriving at 9/14/2026 8:20:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 1h 10m
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BlaBlaCar1h 10m07:50 PMBilbao Airport9:00 PMSan Sebastian0EconomyA Car from BlaBlaCar goes from , Bilbao Airport (Spain) at 9/14/2026 7:50:00 PM to , San Sebastian (Spain) arriving at 9/14/2026 9:00:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 1h 10m
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BlaBlaCar1h 0m04:10 PMBilbao Airport5:10 PMSan Sebastian0EconomyA Car from BlaBlaCar goes from , Bilbao Airport (Spain) at 9/14/2026 4:10:00 PM to , San Sebastian (Spain) arriving at 9/14/2026 5:10:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 1h 0m
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BlaBlaCar1h 10m010:50 AMBilbao Airport12:00 PMSan Sebastian0EconomyA Car from BlaBlaCar goes from , Bilbao Airport (Spain) at 9/14/2026 10:50:00 AM to , San Sebastian (Spain) arriving at 9/14/2026 12:00:00 PM. 50 Economy ticket for $10 per person are available. Travel duration is 1h 10m
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BlaBlaCar1h 23m01:00 PMBilbao Airport2:20 PMSan Sebastian0EconomyA Car from BlaBlaCar goes from , Bilbao Airport (Spain) at 9/14/2026 1:00:00 PM to , San Sebastian (Spain) arriving at 9/14/2026 2:20:00 PM. 50 Economy ticket for $10 per person are available. Travel duration is 1h 23m
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ALSA3h 35m04:15 PMSantander AirportSantander Airport7:50 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/14/2026 4:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/14/2026 7:50:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 3h 35m
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ALSA3h 50m012:15 PMSantander AirportSantander Airport4:05 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/14/2026 12:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/14/2026 4:05:00 PM. 50 Economy ticket for $29 per person are available. Travel duration is 3h 50m
Cheapest Carpool Monday
Cheapest Buses Monday
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ALSA4h 5m03:15 PMSantander AirportSantander Airport7:20 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/15/2026 3:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/15/2026 7:20:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 4h 5m
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ALSA3h 20m011:40 AMSantander AirportSantander Airport3:00 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/15/2026 11:40:00 AM to Bus Station, San Sebastian (Spain) arriving at 9/15/2026 3:00:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 20m
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ALSA3h 40m08:40 AMSantander AirportSantander Airport12:20 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/15/2026 8:40:00 AM to Bus Station, San Sebastian (Spain) arriving at 9/15/2026 12:20:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 3h 40m
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ALSA4h 30m03:20 PMSantander AirportSantander Airport7:50 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/15/2026 3:20:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/15/2026 7:50:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 4h 30m
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ALSA4h 40m04:00 PMSantander AirportSantander Airport8:40 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/15/2026 4:00:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/15/2026 8:40:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 4h 40m
Cheapest Buses Tuesday
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BlaBlaCar1h 20m05:50 AMCastro Urdiales7:10 AMSan Sebastian0EconomyA Car from BlaBlaCar goes from , Castro Urdiales (Spain) at 9/16/2026 5:50:00 AM to , San Sebastian (Spain) arriving at 9/16/2026 7:10:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 1h 20m
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ALSA4h 5m03:15 PMSantander AirportSantander Airport7:20 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/16/2026 3:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/16/2026 7:20:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 4h 5m
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ALSA3h 20m011:40 AMSantander AirportSantander Airport3:00 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/16/2026 11:40:00 AM to Bus Station, San Sebastian (Spain) arriving at 9/16/2026 3:00:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 20m
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ALSA3h 50m012:15 PMSantander AirportSantander Airport4:05 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/16/2026 12:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/16/2026 4:05:00 PM. 50 Economy ticket for $29 per person are available. Travel duration is 3h 50m
Cheapest Carpool Wednesday
Cheapest Buses Wednesday
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ALSA4h 5m03:15 PMSantander AirportSantander Airport7:20 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/17/2026 3:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/17/2026 7:20:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 4h 5m
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ALSA3h 35m04:15 PMSantander AirportSantander Airport7:50 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/17/2026 4:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/17/2026 7:50:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 3h 35m
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ALSA3h 20m011:40 AMSantander AirportSantander Airport3:00 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/17/2026 11:40:00 AM to Bus Station, San Sebastian (Spain) arriving at 9/17/2026 3:00:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 20m
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ALSA3h 40m08:40 AMSantander AirportSantander Airport12:20 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/17/2026 8:40:00 AM to Bus Station, San Sebastian (Spain) arriving at 9/17/2026 12:20:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 3h 40m
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ALSA4h 40m04:00 PMSantander AirportSantander Airport8:40 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/17/2026 4:00:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/17/2026 8:40:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 4h 40m
Cheapest Buses Thursday
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ALSA3h 15m011:40 AMSantander AirportSantander Airport2:55 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/19/2026 11:40:00 AM to Bus Station, San Sebastian (Spain) arriving at 9/19/2026 2:55:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 15m
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ALSA4h 5m03:15 PMSantander AirportSantander Airport7:20 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/19/2026 3:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/19/2026 7:20:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 4h 5m
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ALSA3h 35m04:15 PMSantander AirportSantander Airport7:50 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/19/2026 4:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/19/2026 7:50:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 35m
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ALSA4h 40m04:00 PMSantander AirportSantander Airport8:40 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/19/2026 4:00:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/19/2026 8:40:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 4h 40m
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ALSA4h 0m04:40 PMSantander AirportSantander Airport8:40 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/19/2026 4:40:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/19/2026 8:40:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 4h 0m
Cheapest Buses Saturday
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ALSA3h 35m04:15 PMSantander AirportSantander Airport7:50 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/20/2026 4:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/20/2026 7:50:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 3h 35m
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ALSA3h 30m09:20 AMSantander AirportSantander Airport12:50 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/20/2026 9:20:00 AM to Bus Station, San Sebastian (Spain) arriving at 9/20/2026 12:50:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 3h 30m
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ALSA4h 5m010:00 AMSantander AirportSantander Airport2:05 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/20/2026 10:00:00 AM to Bus Station, San Sebastian (Spain) arriving at 9/20/2026 2:05:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 4h 5m
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ALSA4h 40m04:00 PMSantander AirportSantander Airport8:40 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/20/2026 4:00:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/20/2026 8:40:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 4h 40m
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ALSA4h 0m04:40 PMSantander AirportSantander Airport8:40 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/20/2026 4:40:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/20/2026 8:40:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 4h 0m
Cheapest Buses Sunday
What are the fastest trips from Castro Urdiales to San Sebastian?
You can get to San Sebastian from Castro Urdiales in just 1h 0m with a Carpool from BlaBlaCar. This is not the only option, and you can click on any of the offers below to compare it with the other modes of transportations.
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BlaBlaCar1h 0m04:10 PMBilbao Airport5:10 PMSan Sebastian0EconomyA Car from BlaBlaCar goes from , Bilbao Airport (Spain) at 9/14/2026 4:10:00 PM to , San Sebastian (Spain) arriving at 9/14/2026 5:10:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 1h 0m
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BlaBlaCar1h 10m07:10 PMBilbao Airport8:20 PMSan Sebastian0EconomyA Car from BlaBlaCar goes from , Bilbao Airport (Spain) at 9/14/2026 7:10:00 PM to , San Sebastian (Spain) arriving at 9/14/2026 8:20:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 1h 10m
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BlaBlaCar1h 10m07:50 PMBilbao Airport9:00 PMSan Sebastian0EconomyA Car from BlaBlaCar goes from , Bilbao Airport (Spain) at 9/14/2026 7:50:00 PM to , San Sebastian (Spain) arriving at 9/14/2026 9:00:00 PM. 50 Economy ticket for $9 per person are available. Travel duration is 1h 10m
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BlaBlaCar1h 10m010:50 AMBilbao Airport12:00 PMSan Sebastian0EconomyA Car from BlaBlaCar goes from , Bilbao Airport (Spain) at 9/14/2026 10:50:00 AM to , San Sebastian (Spain) arriving at 9/14/2026 12:00:00 PM. 50 Economy ticket for $10 per person are available. Travel duration is 1h 10m
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BlaBlaCar1h 23m01:00 PMBilbao Airport2:20 PMSan Sebastian0EconomyA Car from BlaBlaCar goes from , Bilbao Airport (Spain) at 9/14/2026 1:00:00 PM to , San Sebastian (Spain) arriving at 9/14/2026 2:20:00 PM. 50 Economy ticket for $10 per person are available. Travel duration is 1h 23m
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ALSA3h 35m04:15 PMSantander AirportSantander Airport7:50 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/14/2026 4:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/14/2026 7:50:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 3h 35m
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ALSA3h 50m012:15 PMSantander AirportSantander Airport4:05 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/14/2026 12:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/14/2026 4:05:00 PM. 50 Economy ticket for $29 per person are available. Travel duration is 3h 50m
Fastest Carpool Monday
Fastest Buses Monday
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ALSA3h 20m011:40 AMSantander AirportSantander Airport3:00 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/15/2026 11:40:00 AM to Bus Station, San Sebastian (Spain) arriving at 9/15/2026 3:00:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 20m
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ALSA3h 40m08:40 AMSantander AirportSantander Airport12:20 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/15/2026 8:40:00 AM to Bus Station, San Sebastian (Spain) arriving at 9/15/2026 12:20:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 3h 40m
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ALSA4h 5m03:15 PMSantander AirportSantander Airport7:20 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/15/2026 3:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/15/2026 7:20:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 4h 5m
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ALSA4h 30m03:20 PMSantander AirportSantander Airport7:50 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/15/2026 3:20:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/15/2026 7:50:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 4h 30m
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ALSA4h 40m04:00 PMSantander AirportSantander Airport8:40 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/15/2026 4:00:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/15/2026 8:40:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 4h 40m
Fastest Buses Tuesday
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BlaBlaCar1h 20m05:50 AMCastro Urdiales7:10 AMSan Sebastian0EconomyA Car from BlaBlaCar goes from , Castro Urdiales (Spain) at 9/16/2026 5:50:00 AM to , San Sebastian (Spain) arriving at 9/16/2026 7:10:00 AM. 50 Economy ticket for $13 per person are available. Travel duration is 1h 20m
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ALSA3h 20m011:40 AMSantander AirportSantander Airport3:00 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/16/2026 11:40:00 AM to Bus Station, San Sebastian (Spain) arriving at 9/16/2026 3:00:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 20m
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ALSA3h 50m012:15 PMSantander AirportSantander Airport4:05 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/16/2026 12:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/16/2026 4:05:00 PM. 50 Economy ticket for $29 per person are available. Travel duration is 3h 50m
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ALSA4h 5m03:15 PMSantander AirportSantander Airport7:20 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/16/2026 3:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/16/2026 7:20:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 4h 5m
Fastest Carpool Wednesday
Fastest Buses Wednesday
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ALSA3h 20m011:40 AMSantander AirportSantander Airport3:00 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/17/2026 11:40:00 AM to Bus Station, San Sebastian (Spain) arriving at 9/17/2026 3:00:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 20m
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ALSA3h 35m04:15 PMSantander AirportSantander Airport7:50 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/17/2026 4:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/17/2026 7:50:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 3h 35m
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ALSA3h 40m08:40 AMSantander AirportSantander Airport12:20 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/17/2026 8:40:00 AM to Bus Station, San Sebastian (Spain) arriving at 9/17/2026 12:20:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 3h 40m
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ALSA4h 5m03:15 PMSantander AirportSantander Airport7:20 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/17/2026 3:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/17/2026 7:20:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 4h 5m
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ALSA4h 40m04:00 PMSantander AirportSantander Airport8:40 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/17/2026 4:00:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/17/2026 8:40:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 4h 40m
Fastest Buses Thursday
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ALSA3h 15m011:40 AMSantander AirportSantander Airport2:55 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/19/2026 11:40:00 AM to Bus Station, San Sebastian (Spain) arriving at 9/19/2026 2:55:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 15m
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ALSA3h 35m04:15 PMSantander AirportSantander Airport7:50 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/19/2026 4:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/19/2026 7:50:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 3h 35m
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ALSA4h 0m04:40 PMSantander AirportSantander Airport8:40 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/19/2026 4:40:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/19/2026 8:40:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 4h 0m
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ALSA4h 5m03:15 PMSantander AirportSantander Airport7:20 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/19/2026 3:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/19/2026 7:20:00 PM. 50 Economy ticket for $21 per person are available. Travel duration is 4h 5m
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ALSA4h 40m04:00 PMSantander AirportSantander Airport8:40 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/19/2026 4:00:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/19/2026 8:40:00 PM. 50 Economy ticket for $25 per person are available. Travel duration is 4h 40m
Fastest Buses Saturday
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ALSA3h 30m09:20 AMSantander AirportSantander Airport12:50 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/20/2026 9:20:00 AM to Bus Station, San Sebastian (Spain) arriving at 9/20/2026 12:50:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 3h 30m
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ALSA3h 35m04:15 PMSantander AirportSantander Airport7:50 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/20/2026 4:15:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/20/2026 7:50:00 PM. 50 Economy ticket for $20 per person are available. Travel duration is 3h 35m
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ALSA4h 0m04:40 PMSantander AirportSantander Airport8:40 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/20/2026 4:40:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/20/2026 8:40:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 4h 0m
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ALSA4h 5m010:00 AMSantander AirportSantander Airport2:05 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/20/2026 10:00:00 AM to Bus Station, San Sebastian (Spain) arriving at 9/20/2026 2:05:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 4h 5m
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ALSA4h 40m04:00 PMSantander AirportSantander Airport8:40 PMSan SebastianBus Station0EconomyA Bus from ALSA goes from Santander Airport, Santander Airport (Spain) at 9/20/2026 4:00:00 PM to Bus Station, San Sebastian (Spain) arriving at 9/20/2026 8:40:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 4h 40m
Fastest Buses Sunday
Here you will find all operators and timetables for a
Bus from Castro Urdiales to San Sebastian
What are the most popular stations in Castro Urdiales and San Sebastian?
In Castro Urdiales, you will usually depart from Bus Stop, Central Bus Station or Palacio Ocharan Bus Stop, while in San Sebastian you will be arriving at Anoeta-Donostia, Bus Stop or Bus Station, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to San Sebastian from Castro Urdiales? With 5 connections between 1 Bus and Carpool operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Castro Urdiales and San Sebastian, you can pay as low as $9 with a Carpool from BlaBlaCar.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Carpool from BlaBlaCar: you will get to San Sebastian in just 1h 0m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Castro Urdiales and San Sebastian are ALSA and BlaBlaCar, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in Castro Urdiales and San Sebastian is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from Allendelagua or to Astigarraga, and look at flights from Bilbao Airport, and landing at Biarritz Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from Castro Urdiales to San Sebastian?
The most popular companies between Castro Urdiales and San Sebastian, are ALSA and BlaBlaCar. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: ALSA
All you need to know when you travel from Castro Urdiales to San Sebastian
Check all information on comfort and services on all modes of transports from Castro Urdiales to San Sebastian. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Castro Urdiales to San Sebastian
How can I reach San Sebastian from Castro Urdiales?
Every day, there are on average 5 connections between Bus and Carpool, with which you can get to San Sebastian from Castro Urdiales.
How far is San Sebastian from Castro Urdiales?
The distance between Castro Urdiales and San Sebastian is 62.2 miles.
What is the most ecofriendly mode of transport between Castro Urdiales and San Sebastian?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 3 kgs of CO2, a train 4 kgs, a car 17 kgs, and a flight 25 kgs.
What is the cheapest mode of transport from Castro Urdiales to San Sebastian?
You can get to San Sebastian with just $9 by taking a Carpool from BlaBlaCar.
What is the fastest way to get from Castro Urdiales to San Sebastian?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to San Sebastian in just 1h 0m with a Carpool from BlaBlaCar.
More routes to Castro Urdiales and to San Sebastian
Looking for more options? Here you can see the most popular routes to Castro Urdiales and to San Sebastian. Simply click on a connection, and you’ll find all the details about the route!
