Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Santander (Estacion de Autobuses) | Castro Urdiales | Cheapest | ||||
| Bus | Santander (Estacion de Autobuses) | Castro Urdiales | Fastest | ||||
| Bus | Santander (Estacion de Autobuses) | Castro Urdiales | No tags | ||||
| Bus | Santander (Estacion de Autobuses) | Castro Urdiales | No tags | ||||
| Bus | Santander (Estacion de Autobuses) | Castro Urdiales | No tags |
Last refresh of the prices: Today at 1:44 PM CET.
Compare 2 ways to go from Santander to Castro Urdiales
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.
| Average Price | Average Duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average Price$19 - $19 | Average Duration1h 50m | 1kg CO₂e | ||
Carpool | Average Price$7 - $13 | Average Duration50m | 2kg CO₂e |
Where are the popular stops in Santander and Castro Urdiales?
Stops in Santander
- ACalle Navas de Tolosa, 2, 39002 Santander, Cantabria, Spain
- C
Av. de los Castros 43A
Av. de los Castros 43A, 39005 Santander, Cantabria, Spain - D
Calle Camarreal-Ojaiz
Calle Camarreal-Ojaiz, 52, 39011 Santander, Cantabria, Spain - E
Av. de Pontejos
Av. de Pontejos, 33A, 39005 Santander, Cantabria, Spain - F
Estación Marítima
39002 Santander, Cantabria, Spain
Stops in Castro Urdiales
- A
Terminal de Autobuses de Castro-Urdiales
Calle Leonardo Rucabado, 42, 39700 Castro Urdiales, Cantabria, Spain
Compare bus companies
Based on 16 reviews, ALSA was rated 4.3 stars for this trip. ALSA ticket prices on this trip start at $19, with the trip lasting on average 100.
ALSA Santander Castro Urdiales recent customer reviews
Excellent service, had an issue with bus tickets. And it was quickly and competently sorted out be Christine ...
Aisling K.
Pues la mar de bien!
Jose Andres R.
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.
How much is the bus ticket from Santander to Castro Urdiales?
The cheapest bus tickets from Santander to Castro Urdiales start from $19. 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.
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.
Which bus companies service the Santander to Castro Urdiales route?
Several major bus companies operate on this route with 12 buses available per day.
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.
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.
The cheapest trip from Santander to Castro Urdiales was searched and found on Nov 29, 2025 with a price of $14To 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 2025-11-29.
