Bus San Sebastian to Castro Urdiales: Compare prices and save money

Compare all timetables for the bus from San Sebastian to Castro Urdiales

Here is a selection of the cheapest bus trips from the schedule from San Sebastian to Castro Urdiales from various bus operators like ALSA for the next days.

today

tomorrow

Friday

$17

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Sunday

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Cheapest bus trips Friday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	ALSA	1h 50m	2:10 PM	San Sebastian	Bus Station	4:00 PM	Castro Urdiales	Central Bus Station		Basic	$17	A Bus from ALSA goes from Bus Station, San Sebastian (Spain) at 5/8/2026 2:10:00 PM to Central Bus Station, Castro Urdiales (Spain) arriving at 5/8/2026 4:00:00 PM. 50 Basic ticket for $17 per person are available. Travel duration is 1h 50m
	ALSA	1h 50m	9:00 PM	San Sebastian	Bus Station	10:50 PM	Castro Urdiales	Central Bus Station		Basic	$17	A Bus from ALSA goes from Bus Station, San Sebastian (Spain) at 5/8/2026 9:00:00 PM to Central Bus Station, Castro Urdiales (Spain) arriving at 5/8/2026 10:50:00 PM. 50 Basic ticket for $17 per person are available. Travel duration is 1h 50m

Best Price Offer: The price for the cheapest bus from San Sebastian to Castro Urdiales is $17 on 5/8/2026. Flexible travelers save on ticket prices.

Facts about the bus from San Sebastian to Castro Urdiales

Compare all providers like ALSA that travel 2 times every day by bus from San Sebastian to Castro Urdiales in one click! Book your bus ticket from San Sebastian to Castro Urdiales starting from $17!

Cheapest Bus	$17
Fastest Bus	1h 50m
Earliest Bus	2:10 PM
Latest Bus	9:00 PM
Daily Bus Routes	2 Ø
Distance	62.2 miles
Bus Companies	ALSA

Cheapest bus connections from San Sebastian to Castro Urdiales

Every day, 2 buses from 1 bus companies leave San Sebastian for Castro Urdiales: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 05/06/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 05/03

Monday 05/04

Tuesday 05/05

Wednesday 05/06

Thursday 05/07

Friday 05/08

$17

Saturday 05/09

Sunday 05/10

Monday 05/11

Tuesday 05/12

Wednesday 05/13

Thursday 05/14

Friday 05/15

Saturday 05/16

Sunday 05/17

Monday 05/18

Tuesday 05/19

Wednesday 05/20

Thursday 05/21

Friday 05/22

Saturday 05/23

Sunday 05/24

Monday 05/25

Tuesday 05/26

Wednesday 05/27

Thursday 05/28

Friday 05/29

Saturday 05/30

How to save money travelling from San Sebastian to Castro Urdiales

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from San Sebastian to Castro Urdiales in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from San Sebastian to Castro Urdiales, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from San Sebastian to Castro Urdiales are also emptier.

All bus stations and stops in San Sebastian and Castro Urdiales

In the map below, you can see where to find all bus stations in San Sebastian and Castro Urdiales.

Bus Station

Federico García Lorca Pasealekua 1

Gros

Anoeta-Donostia

Universidad

Central Bus Station

Calle Leonardo Rucabado 1009

Service and Comfort on the bus from San Sebastian to Castro Urdiales

Want to know which seat classes are available on the buses from San Sebastian to Castro Urdiales? Or which bus companies serve the route San Sebastian to Castro Urdiales? Below you will find answers to your questions.

FAQs about the San Sebastian to Castro Urdiales bus

How much does a San Sebastian Castro Urdiales bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $17 and takes 1h 50m to reach Castro Urdiales. Compare offers to save money!

How much could I save by comparing buses from San Sebastian to Castro Urdiales?

This route is offered by 1 companies with a range of ticket prices between $17 and $17. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Castro Urdiales.

On average, how many connections are available from San Sebastian to Castro Urdiales each day?

Every day, the San Sebastian to Castro Urdiales bus route is served by approximately 2 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from San Sebastian to Castro Urdiales take?

The fastest bus from San Sebastian to Castro Urdiales is offered by ALSA and takes 1h 50m. Bus tickets for this connection cost $17. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from San Sebastian to Castro Urdiales?

The earliest bus arriving in Castro Urdiales from San Sebastian starts at 2:10 PM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from San Sebastian to Castro Urdiales?

The latest bus trip departing from San Sebastian for Castro Urdiales starts at 9:00 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the San Sebastian Castro Urdiales route?

When traveling by bus from San Sebastian to Castro Urdiales, passengers can travel with ALSA. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between San Sebastian and Castro Urdiales?

You can check all the direct connections between San Sebastian and Castro Urdiales by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: ALSA.

What can I take with me on the San Sebastian to Castro Urdiales bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the San Sebastian Castro Urdiales bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the San Sebastian Castro Urdiales bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from San Sebastian to Castro Urdiales on your planned travel date.

How does CheckMyBus find the best bus deals from San Sebastian to Castro Urdiales?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 2 daily trips between San Sebastian and Castro Urdiales. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from San Sebastian to Castro Urdiales?

Prices and availability for 2 trips between San Sebastian and Castro Urdiales change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route San Sebastian to Castro Urdiales

Basic

Name referring to the typical seat you will find with companies that don’t distinguish between different classes.

More bus routes to San Sebastian and to Castro Urdiales

Here’s an overview of the most popular bus routes to San Sebastian and to Castro Urdiales. Simply click on the connection of your choice, and you will find all the details about your bus route!