Buses to Castro Urdiales: Compare all routes & best deals

Q: What documentation do I need to travel by bus?

To travel, you need to present your ticket (digital or printed) and the identification document you used to identify yourself as a passenger at the time of purchase. If you have applied any discount to the purchase, you must present the corresponding supporting documentation.

Q: How and where can I buy my Alsa ticket?

Online. Through the official Alsa website (www.alsa.es) or its mobile app. At bus stations where Alsa has a ticket office and/or self-service ticket machines.

Q: How far in advance can I buy my Alsa ticket?

Generally, you can buy your ticket up to 6 months in advance . For high-demand routes (holidays, long weekends), it’s recommended to buy it as far in advance as possible to secure your seat and also benefit from better prices.

Search

Point of departure Obligatory field. Invalid departure point

Destination Obligatory field. Invalid destination

Departure date Obligatory field. Incorrect date format.. Fecha anterior a la actual.

Return date Obligatory field. Incorrect date format.. The return date cannot be before the departure date.

Ticket not available on the website

Purchases after 9 p.m. must be made on the bus

Point of departure

Obligatory field. Invalid departure point

Switch starting point and destination

Destination

Obligatory field. Invalid destination

You should accept the Conditions of Purchase and Privacy Policy.*

Departure date

Obligatory field. Incorrect date format.. Fecha anterior a la actual.

Departure date

Return date

Obligatory field. Incorrect date format.. The return date cannot be before the departure date.

Return date

Open return Must be on the same day as the outward journey

Passengers

Obligatory field.

Verano Joven 2025 (18-30 years of age)

Verano Joven 2025

Enter your registration code

If you are not signed up, remember that you must register at veranojoven.transportes.gob.es

I don’t remember my code

Verano Joven 2025

It looks like you are not registered!

Remember that you must be registered at veranojoven.transportes.gob.es to be able to use the discount.

Promotional code: Add Promotional code/Vouchers:

Delete

We’ve loaded your pass!

Your code is ready!

Promotional code Add Promotional code/Vouchers

Delete

Check

Promotional code incorrect.: {0}

Add Promotional code/Vouchers

Promotional code incorrect.: {0}

Add Promotional code/Vouchers

Information

You have reached the maximum number of passengers permitted in a single booking.

Incorrect or incomplete information.

Stations

Castro Urdiales bus station

Castro-Urdiales station stands as the fundamental mobility hub for eastern Cantabria, ensuring fluid communication with the Bilbao metropolitan area and the main centers of the Cantabrian coast.

Location: C. Venancio Bosco, 12, 39700 Castro-Urdiales, Cantabria, Spain.
Long-distance bus (ALSA): Strategic connections with national and regional destinations such as Bilbao, Santander, and Laredo.
Regional and frequent routes: Intensive shuttle service to the city of Bilbao through various operators.
Urban transport network: Main transfer point for lines connecting with neighborhoods such as Cotolino, Brazomar, and the Health Center.
Service connectivity: Direct access to residential and public interest areas, including the connection to the Hospital.

Useful information about Castro Urdiales station

How to buy bus tickets to Castro Urdiales?

You can buy your tickets to Castro Urdiales directly through the Alsa search engine: choose your origin, destination, and date, and select the service that best fits your needs. If you need help with your purchase, changes, or ticket management, Alsa has a help center available.

From which cities can I travel by bus to Castro Urdiales?

Alsa connects Castro Urdiales with multiple cities and routes. The fastest way to check available combinations (direct or with transfers) is to perform a search by entering your city of origin and Castro Urdiales.

Where is the bus station in Castro Urdiales and how do I get there?

Departures and arrivals take place at the Castro Urdiales station. We recommend checking the exact departure/arrival point on your ticket or during the purchase process to confirm the assigned station/stop.

Where can I see bus schedules and frequency to Castro Urdiales?

Schedules depend on the route and the day (weekday, weekend, holiday). To see updated schedules, check the Alsa schedules page or perform a search with your origin and Castro Urdiales.

Is there an Alsa ticket office at the Castro Urdiales station?

Yes, we have an ALSA ticket office at the Castro Urdiales station so you can make purchases or manage your tickets with us.

Where does the bus drop me off in Castro Urdiales and how far is it from the center?

You will arrive at the Castro Urdiales Bus Station. From there you can go to the center by local bus or on foot. You will be in the center of the town in 5 minutes.

How much time do I need to visit Castro Urdiales?

If it is your first time, 1 day is enough to see the most important tourist attractions in Castro Urdiales.

Are there buses between Castro Urdiales and the nearest airport?

If Castro Urdiales has a connection with Bilbao Airport, you can check it on the destination page or by searching for the route “Castro Urdiales – Bilbao Airport” on ALSA. (In some cases it may require a transfer.)

FAQs

What documentation do I need to travel by bus?

To travel, you need to present your ticket (digital or printed) and the identification document you used to identify yourself as a passenger at the time of purchase. If you have applied any discount to the purchase, you must present the corresponding supporting documentation.

How much luggage can I carry with Alsa? Is it possible to check in extra luggage?

You can carry one suitcase or backpack of up to 20 kg for free. If you need to add extra luggage, you can add up to 25 kg in a single item, starting from €5 per journey.

Additionally, inside the bus, you can carry one small accessory or handbag for free, which must fit in the overhead compartments above the seats.

Can I take bicycles on the bus? How much does it cost?

Yes, you can take bicycles on the bus. This service has a supplement of €10. Bicycles must be packed in a bag suitable for transport. We recommend that the front wheel of the bicycle be disassembled and packed in the bag.

Cardboard box packaging will not be accepted, only transport bags. We have bike covers available for only €15; ask at the ticket office of your nearest point of sale. Remember to arrive at least 15 minutes before departure. Check all the details.

Can I travel with my pet on the buses? Under what conditions?

Yes, pets can travel on the bus, on Comfort and Supra buses, but they cannot travel on double-decker buses.

The animal must travel in its own carrier in the bus's luggage hold. Check for more details about the conditions.

Are there services for people with reduced mobility? Do I need to book the space in advance?

Yes, there are buses that offer adapted spaces for people with reduced mobility in wheelchairs (PMRSR).

It is necessary to book these spaces more than 36 hours in advance to ensure their availability. Check all the details .

How and where can I buy my Alsa ticket?

Online. Through the official Alsa website (www.alsa.es) or its mobile app.

At bus stations where Alsa has a ticket office and/or self-service ticket machines.

How can I pay for my bus ticket with Alsa?

At Alsa, we offer various payment options that may vary depending on the amount and the service.

Generally, you can always pay with a credit/debit card and with your Alsa Plus balance through all our sales channels (website, app, ticket offices, and self-service machines).

Additionally, you can also pay with cash at our ticket offices and at most of our self-service machines. On our online channels, we often accept payments with Apple Pay, PayPal, and Bizum.

How far in advance can I buy my Alsa ticket?

Generally, you can buy your ticket up to 6 months in advance. For high-demand routes (holidays, long weekends), it's recommended to buy it as far in advance as possible to secure your seat and also benefit from better prices.

Do I need to print my bus ticket to travel?

It's not necessary to print your ticket. Alsa allows you to travel by presenting your ticket in digital format on your mobile device (phone or tablet).

¿Cómo puedo cambiar o anular un billete?

The possibility of changing or canceling a ticket, as well as the conditions and possible charges, depend on the fare you purchased.

You can manage changes and cancellations through the Alsa website, the mobile app, at ticket offices, or by calling customer service.

What do I do if I have a problem with my ticket?

If you have a problem with your ticket (for example, you didn't receive it, there was an error in the information, etc.), we recommend:

Check your spam/junk mail folder.
Go to the Manage Your Ticket section on the Alsa website.
Contact Alsa customer service.

What happens if I'm late for the bus? Do I lose my ticket?

Yes, if you arrive late for the bus and it has already departed, you lose the right to travel with that ticket and you won't be entitled to a refund. It's essential to be at the station or bus stop with enough time.

If you're not going to arrive, change or cancel your ticket. Many Alsa tickets can be changed or canceled up to two hours before departure. If you're an Alsa Plus member, you have better change and cancellation conditions .

How early should I arrive at the station/bus stop to travel?

It is recommended to arrive at the station or bus stop 15 minutes before departure time. For international routes or during peak periods, it is advisable to arrive 30 minutes before departure time.

What happens if my bus is delayed?

We regret that our service did not meet your expectations and understand how annoying it can be when schedules are not met as planned.

Although we make every effort to maintain our schedules, sometimes external factors such as traffic or the number of stops can affect transit and arrival times.

If the delay is significant or due to a reason for which Alsa is responsible, please let us know through our contact channels and we will get in touch with you.

What happens if my bus is canceled?

The suspension or cancellation of your trip is not something that usually happens, but it is true that there may be specific and exceptional situations where it may occur.

If your bus is canceled, Alsa may have contacted you to inform you of this and how to proceed. If not, and your trip has been canceled, please contact us through Customer Service so we can help you immediately.

Can I earn points and get discounts and special offers if I travel frequently with Alsa?

Yes, we have a loyalty program called Alsa Plus . By joining, you can:

Earn points for every ticket you purchase.
Redeem those points for discounts on future tickets or for free tickets.
Access exclusive offers and promotions.
Free ticket changes and cancellations.

What do I do if I lose something during the bus trip?

You must contact us as soon as possible using the lost & found goods form , providing all the details of your item and where you lost it. We will do our best to find it and will contact you with all the information we have so you can recover it!

How can I contact Alsa from Spain or abroad?

You can contact Alsa through our contact forms . We'll answer all your questions and resolve any issues you may have.

FAQs for the destination of Cudillero

How to buy bus tickets to Cudillero?

You can buy your tickets to Cudillero directly through the Alsa search engine: choose your origin, destination, date, and select the service that best suits you. If you need help with purchasing, changing, or managing tickets, the Alsa help center is available to you.

From which cities can I travel by bus to Cudillero?

Alsa connects Cudillero with multiple cities and routes (highlighting the excellent connections along the Cantabrian coast with Oviedo, Gijón, or Avilés, as well as national routes to Galicia or Madrid). The fastest way to check available combinations (direct or with a transfer) is to do a search indicating your city of origin and Cudillero.

What is the Cudillero bus stop and how do I get there?

Departures and arrivals usually take place at the stop located at the entrance to the village (next to the roundabout and the main parking lot). We recommend checking the exact departure/arrival point on your ticket or during purchase to confirm your assigned stop.

Where does the bus drop me off in Cudillero and how far is it from the center?

You will arrive at the upper part of the town. Due to the peculiar geography of the village, a picturesque 10 to 15-minute downhill walk will take you to the nerve center: the lively Plaza de la Marina, the fishing port, and the famous terraced amphitheater of colorful houses.

How much time do I need to visit Cudillero?

If it is your first time, 1 or 2 days are ideal to discover one of the most beautiful fishing villages in Spain. You can get lost in its steep alleyways, climb up to its spectacular viewpoints (like the Garita or Atalaya), walk to the Lighthouse, and taste its rich local gastronomy (featuring the traditional curadillo).

Are there buses between Cudillero and the nearest airport?

The reference airport is the Asturias Airport (OVD), located just 15-20 km away. To get there by public transport, the most common way is to take an Alsa bus to the Avilés station and, from there, connect with the direct line that takes you to the airport terminal.

Where can I see the schedules and frequency of buses to Cudillero?

Schedules depend on the route and the day (weekday, weekend, public holiday). To see updated schedules, check the Alsa schedule page or perform a search with your origin and Cudillero.

Is there an Alsa ticket office at the Cudillero station?

Since it is a stop on a public street at the entrance to the village, we do not have a permanent physical Alsa ticket office. We recommend making your purchases or managing your tickets conveniently through our website, mobile app, or at authorized sales points.