Bus from Santander to Castro Urdiales: Tickets & Schedules

Next bus departures

Next departures for Santander to Castro Urdiales on December 14
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
ALSABus
    		Santander (Estacion de Autobuses)
    		Castro UrdialesCheapest
    ALSABus
      		Santander (Estacion de Autobuses)
      		Castro UrdialesFastest
      ALSABus
        		Santander (Estacion de Autobuses)
        		Castro UrdialesNo tags
        ALSABus
          		Santander (Estacion de Autobuses)
          		Castro UrdialesNo tags
          ALSABus
            		Santander (Estacion de Autobuses)
            		Castro UrdialesNo tags

            Last refresh of the prices: Today at 12:20 AM CET.

            Compare 2 ways to go from Santander to Castro Urdiales

            We recommend carpooling

            Among the sustainable travel choices, the carpool stands out as a good way to reach Castro Urdiales. The journey takes about 50 minutes, and with fares starting at just $7, it presents an excellent value for a comfortable ride.

            12carpool per day
            50mAverage Duration
            50 kmDistance
            2kgCO₂ emissions
            Bus
            		Average Price$18 - $19Average Duration1h 50m
            1kg CO₂e
            Carpool
            		Average Price$7 - $13Average Duration50m
            2kg CO₂e

            Frequently asked questions about travelling from Santander to Castro Urdiales by bus

            Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

            1. How much is the bus ticket from Santander to Castro Urdiales?

              The cheapest bus tickets from Santander to Castro Urdiales start from $18. The average price for this route is around $19. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

            2. How long is the bus ride from Santander to Castro Urdiales?

              The average bus travel time from Santander to Castro Urdiales is 1h 50m, covering a distance of 49 km. The quickest bus can get you there in 50m and is operated by ALSA.

            3. Which bus companies service the Santander to Castro Urdiales route?

              Several major bus companies operate on this route with 12 buses available per day.

            4. What are the earliest and latest departure times for the bus from Santander to Castro Urdiales?

              The earliest bus departs from Santander to Castro Urdiales at 7:00am. And the latest bus departs at 8:40pm.

            5. What are the CO₂ emissions for the bus trip from Santander to Castro Urdiales?

              A bus trip from Santander to Castro Urdiales generates an estimated 1 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.

            Find cheapest prices for buses

            Price is for a one-way ticket for one passenger and based on past searches.

            Best price found
            12-11
            $14
            12-12
            $14
            Today
            $14
            12-14
            $14
            12-15
            $14
            12-16
            $14
            12-17
            $14
            12-18
            $14
            busbud logoThe cheapest trip from Santander to Castro Urdiales was searched and found on Dec 11, 2025 with a price of $14

            To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Santander to Castro Urdiales, as early as possible.

            You can expect to pay from $14 to $14 for a bus ticket from Santander to Castro Urdiales based on the last 2 days. You can expect to find the cheapest price for the trip at $14 which is on 2025-12-14.

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