Bus Castro Urdiales to San Sebastian

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

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

today

$17

tomorrow

Wednesday

Thursday

Friday

Saturday

$17

Sunday

Cheapest bus trips today
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	ALSA	1h 45m	7:45 PM	Castro Urdiales	Central Bus Station	9:30 PM	San Sebastian	Bus Station		Basic	$17	A Bus from ALSA goes from Central Bus Station, Castro Urdiales (Spain) at 12/15/2025 7:45:00 PM to Bus Station, San Sebastian (Spain) arriving at 12/15/2025 9:30:00 PM. 50 Basic ticket for $17 per person are available. Travel duration is 1h 45m
	ALSA	5h 0m	10:00 AM	Castro Urdiales	Central Bus Station	3:00 PM	San Sebastian	Bus Station		Basic	$22	A Bus from ALSA goes from Central Bus Station, Castro Urdiales (Spain) at 12/15/2025 10:00:00 AM to Bus Station, San Sebastian (Spain) arriving at 12/15/2025 3:00:00 PM. 50 Basic ticket for $22 per person are available. Travel duration is 5h 0m

Cheapest bus trips Saturday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	ALSA	1h 45m	7:45 PM	Castro Urdiales	Central Bus Station	9:30 PM	San Sebastian	Bus Station		Basic	$17	A Bus from ALSA goes from Central Bus Station, Castro Urdiales (Spain) at 12/20/2025 7:45:00 PM to Bus Station, San Sebastian (Spain) arriving at 12/20/2025 9:30:00 PM. 50 Basic ticket for $17 per person are available. Travel duration is 1h 45m
	ALSA	3h 45m	11:10 AM	Castro Urdiales	Central Bus Station	2:55 PM	San Sebastian	Bus Station		Basic	$22	A Bus from ALSA goes from Central Bus Station, Castro Urdiales (Spain) at 12/20/2025 11:10:00 AM to Bus Station, San Sebastian (Spain) arriving at 12/20/2025 2:55:00 PM. 50 Basic ticket for $22 per person are available. Travel duration is 3h 45m

Best Price Offer: The price for the cheapest bus from Castro Urdiales to San Sebastian is $17 on 12/15/2025. Flexible travelers save on ticket prices.

Frequency of bus connections between Castro Urdiales and San Sebastian

See here how frequent the connections between Castro Urdiales and San Sebastian are, during different times and days of the week.

Monday is the busiest day, with more than 2 daily buses from Castro Urdiales to San Sebastian. Monday has instead the fewest connections, with only 2 daily coaches between Castro Urdiales and San Sebastian.

The busiest time of the day is the Morning, with 2 buses from Castro Urdiales to San Sebastian, while Morning sees the fewest connections between Castro Urdiales and San Sebastian, with 2 offers.

Facts about the bus from Castro Urdiales to San Sebastian

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

Cheapest Bus	$17
Fastest Bus	1h 45m
Earliest Bus	10:00 AM
Latest Bus	7:45 PM
Daily Bus Routes	2 Ø
Distance	62.2 miles
Bus Companies	ALSA

Cheapest bus connections from Castro Urdiales to San Sebastian

Every day, 2 buses from 1 bus companies leave Castro Urdiales for San Sebastian: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 12/15/2025 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 12/14

Monday 12/15

$17

Tuesday 12/16

Wednesday 12/17

Thursday 12/18

Friday 12/19

Saturday 12/20

$17

Sunday 12/21

Monday 12/22

Tuesday 12/23

$17

Wednesday 12/24

Thursday 12/25

Friday 12/26

Saturday 12/27

Sunday 12/28

Monday 12/29

Tuesday 12/30

Wednesday 12/31

Thursday 01/01

Friday 01/02

Saturday 01/03

Sunday 01/04

Monday 01/05

Tuesday 01/06

Wednesday 01/07

Thursday 01/08

Friday 01/09

Saturday 01/10

The cheapest time to travel from Castro Urdiales to San Sebastian

See here on which day and which time of the day you can find the cheapest bus ticket from Castro Urdiales to San Sebastian, for the next 30 days.

With a price starting from $17, Monday is the cheapest day for a bus from Castro Urdiales to San Sebastian. Monday instead is the most expensive day with prices starting from $17.

Evening is the cheapest day time for bus tickets from Castro Urdiales to San Sebastian, with $17. Morning is the most expensive time of the day with prices starting from $22.

How to save money travelling from Castro Urdiales to San Sebastian

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 Castro Urdiales to San Sebastian 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 Castro Urdiales to San Sebastian, 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 Castro Urdiales to San Sebastian are also emptier.

All bus stations and stops in Castro Urdiales and San Sebastian

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

Central Bus Station

Calle Leonardo Rucabado 1009

Bus Station

Federico García Lorca Pasealekua 1

Gros

Anoeta-Donostia

Universidad

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

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

FAQs about the Castro Urdiales to San Sebastian bus

How much does a Castro Urdiales San Sebastian 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 45m to reach San Sebastian. Compare offers to save money!

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

This route is offered by 1 companies with a range of ticket prices between $17 and $22. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to San Sebastian.

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

Every day, the Castro Urdiales to San Sebastian 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 Castro Urdiales to San Sebastian take?

The fastest bus from Castro Urdiales to San Sebastian is offered by ALSA and takes 1h 45m. 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 Castro Urdiales to San Sebastian?

The earliest bus arriving in San Sebastian from Castro Urdiales starts at 10:00 AM. 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 Castro Urdiales to San Sebastian?

The latest bus trip departing from Castro Urdiales for San Sebastian starts at 7:45 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 Castro Urdiales San Sebastian route?

When traveling by bus from Castro Urdiales to San Sebastian, 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 Castro Urdiales and San Sebastian?

You can check all the direct connections between Castro Urdiales and San Sebastian 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 Castro Urdiales to San Sebastian 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 Castro Urdiales San Sebastian 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 Castro Urdiales San Sebastian 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 Castro Urdiales to San Sebastian on your planned travel date.

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

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 Castro Urdiales and San Sebastian. 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 Castro Urdiales to San Sebastian?

Prices and availability for 2 trips between Castro Urdiales and San Sebastian 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 Castro Urdiales to San Sebastian

Basic

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

More bus routes to Castro Urdiales and to San Sebastian

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