The cheapest and fastest buses from Santander to Castro Urdiales
Cheapest price
$5
Average price
$9
Fastest journey
30 m
Average duration
40 m
Buses per day
21
Distance
49 km
The best way to find a cheap bus ticket from Santander to Castro Urdiales is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Santander to Castro Urdiales will cost around $9 if you buy it on the day, but the cheapest tickets can be found for only $5.
Of the 21 buses that leave Santander for Castro Urdiales on Tue, May 05, 16 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, May 05 the direct buses cover the 49 km distance in an average of 40 m but if you time it right, some buses will get you there in just 30 m .
On Tue, May 05 the slowest buses will take 50 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
9:00 AM0h30Santander9:30 AMCastro Urdiales$51One-way0 transfers
8:20 AM0h40Santander9:00 AMCastro Urdiales$61One-way0 transfers
7:40 PM0h40Santander8:20 PMCastro Urdiales$61One-way0 transfers
4:00 PM0h40Santander4:40 PMCastro Urdiales$61One-way0 transfers
7:30 AM0h50Santander8:20 AMCastro Urdiales$81One-way0 transfers
9:00 AM0h30Santander9:30 AMCastro Urdiales$51One-way0 transfers
8:20 AM0h40Santander9:00 AMCastro Urdiales$61One-way0 transfers
7:40 PM0h40Santander8:20 PMCastro Urdiales$61One-way0 transfers
4:00 PM0h40Santander4:40 PMCastro Urdiales$61One-way0 transfers
7:30 AM0h50Santander8:20 AMCastro Urdiales$81One-way0 transfers
Santander to Castro Urdiales Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator BlaBlaCar | Departure Time 06:00AM | Arrival Time 06:40AM | Duration 0h40 | Departure days Thu | Cheapest price $6 |
Operator Alsa | Departure Time 06:00AM | Arrival Time 08:30AM | Duration 2h30 | Departure days Mon, Tue, Thu | Cheapest price $10 |
Operator BlaBlaCar | Departure Time 06:10AM | Arrival Time 07:00AM | Duration 0h50 | Departure days Thu | Cheapest price $8 |
Operator Alsa | Departure Time 07:00AM | Arrival Time 08:10AM | Duration 1h10 | Departure days Tue, Thu | Cheapest price $10 |
Operator BlaBlaCar | Departure Time 07:10AM | Arrival Time 07:30AM | Duration 0h20 | Departure days Mon | Cheapest price $5 |
Operator BlaBlaCar | Departure Time 07:30AM | Arrival Time 08:20AM | Duration 0h50 | Departure days Tue, Thu | Cheapest price $8 |
Operator BlaBlaCar | Departure Time 07:50AM | Arrival Time 08:30AM | Duration 0h40 | Departure days Mon | Cheapest price $6 |
Operator Alsa | Departure Time 08:00AM | Arrival Time 09:10AM | Duration 1h10 | Departure days Mon, Tue, Thu | Cheapest price $10 |
Operator BlaBlaCar | Departure Time 08:20AM | Arrival Time 09:00AM | Duration 0h40 | Departure days Tue | Cheapest price $6 |
Operator BlaBlaCar | Departure Time 09:00AM | Arrival Time 09:30AM | Duration 0h30 | Departure days Tue, Thu | Cheapest price $5 |
Operator BlaBlaCar | Departure Time 10:30AM | Arrival Time 11:10AM | Duration 0h40 | Departure days Mon | Cheapest price $6 |
Operator Alsa | Departure Time 10:30AM | Arrival Time 12:30PM | Duration 2h00 | Departure days Mon, Tue, Thu | Cheapest price $10 |
Operator Alsa | Departure Time 11:30AM | Arrival Time 01:20PM | Duration 1h50 | Departure days Mon, Tue, Thu | Cheapest price $10 |
Operator Alsa | Departure Time 12:30PM | Arrival Time 02:20PM | Duration 1h50 | Departure days Mon, Tue, Thu | Cheapest price $10 |
Operator Alsa | Departure Time 01:00PM | Arrival Time 03:25PM | Duration 2h25 | Departure days Mon, Tue, Thu | Cheapest price $10 |
Operator Alsa | Departure Time 02:00PM | Arrival Time 04:30PM | Duration 2h30 | Departure days Mon, Tue, Thu | Cheapest price $10 |
Operator Alsa | Departure Time 03:00PM | Arrival Time 04:15PM | Duration 1h15 | Departure days Mon, Tue, Thu | Cheapest price $10 |
Operator BlaBlaCar | Departure Time 03:10PM | Arrival Time 03:50PM | Duration 0h40 | Departure days Mon | Cheapest price $5 |
Operator Alsa | Departure Time 03:30PM | Arrival Time 06:30PM | Duration 3h00 | Departure days Mon, Tue, Thu | Cheapest price $10 |
Operator Alsa | Departure Time 04:00PM | Arrival Time 05:05PM | Duration 1h05 | Departure days Mon, Tue, Thu | Cheapest price $10 |
Operator BlaBlaCar | Departure Time 04:00PM | Arrival Time 04:40PM | Duration 0h40 | Departure days Tue, Thu | Cheapest price $6 |
Operator Alsa | Departure Time 06:00PM | Arrival Time 07:50PM | Duration 1h50 | Departure days Mon, Tue, Thu | Cheapest price $10 |
Operator Alsa | Departure Time 06:40PM | Arrival Time 07:45PM | Duration 1h05 | Departure days Mon, Tue, Thu | Cheapest price $10 |
Operator BlaBlaCar | Departure Time 06:50PM | Arrival Time 07:30PM | Duration 0h40 | Departure days Mon | Cheapest price $5 |
Operator Alsa | Departure Time 07:00PM | Arrival Time 08:50PM | Duration 1h50 | Departure days Mon, Tue, Thu | Cheapest price $10 |
Operator BlaBlaCar | Departure Time 07:40PM | Arrival Time 08:20PM | Duration 0h40 | Departure days Tue | Cheapest price $6 |
Operator Alsa | Departure Time 08:20PM | Arrival Time 10:25PM | Duration 2h05 | Departure days Mon, Tue, Thu | Cheapest price $10 |
Operator Alsa | Departure Time 08:40PM | Arrival Time 09:30PM | Duration 0h50 | Departure days Mon, Tue, Thu | Cheapest price $10 |
Live departures
Santander to Castro Urdiales bus times
The table below shows live departures for Santander to Castro Urdiales buses for tomorrow, Tuesday, May 5. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
Normal · Normal | 6:00 AM Santander, Estación de Autobuses | 2h30 | 8:30 AM Castro Urdiales, Estación de Autobuses | 1 transfer | |
Normal | 7:00 AM Santander, Estación de Autobuses | 1h10 | 8:10 AM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal | 8:00 AM Santander, Estación de Autobuses | 1h10 | 9:10 AM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal | 10:30 AM Santander, Estación de Autobuses | 2h00 | 12:30 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal | 11:30 AM Santander, Estación de Autobuses | 1h50 | 1:20 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal | 12:30 PM Santander, Estación de Autobuses | 1h50 | 2:20 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal · Normal | 1:00 PM Santander, Estación de Autobuses | 2h25 | 3:25 PM Castro Urdiales, Estación de Autobuses | 1 transfer | |
Normal · Normal | 2:00 PM Santander, Estación de Autobuses | 2h30 | 4:30 PM Castro Urdiales, Estación de Autobuses | 1 transfer | |
Normal | 3:00 PM Santander, Estación de Autobuses | 1h15 | 4:15 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal · Normal | 3:30 PM Santander, Estación de Autobuses | 3h00 | 6:30 PM Castro Urdiales, Estación de Autobuses | 1 transfer | |
Normal | 4:00 PM Santander, Estación de Autobuses | 1h05 | 5:05 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal | 6:00 PM Santander, Estación de Autobuses | 1h50 | 7:50 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal | 6:40 PM Santander, Estación de Autobuses | 1h05 | 7:45 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal | 7:00 PM Santander, Estación de Autobuses | 1h50 | 8:50 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
Normal · Normal | 8:20 PM Santander, Estación de Autobuses | 2h05 | 10:25 PM Castro Urdiales, Estación de Autobuses | 1 transfer | |
Normal | 8:40 PM Santander, Estación de Autobuses | 0h50 | 9:30 PM Castro Urdiales, Estación de Autobuses | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Santander to Castro Urdiales by bus
Compare bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
May 05
May 06
May 07
May 08
May 09
May 10
May 11
Why should you book Santander to Castro Urdiales buses with Omio?
Why book with Omio vs Alsa?
- Compare with other providers: On Omio, you can not only buy tickets for Alsa, but also compare tickets for the likes of TUS Santander to find the best option for your trip from Santander to Castro Urdiales.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Journey information
Overview: Bus from Santander to Castro Urdiales
Buses from Santander to Castro Urdiales run on average 16 times per day, taking around 1h 0m. Cheap bus tickets for this journey start at $10 (€8) if you book in advance.
There are 12 buses per day. The earliest bus runs at 06:30, the last at 23:05. The fastest bus covers the 30 miles (49 km) distance in 1h 0m.
Distance 30 miles (49 km) |
Average bus duration 1h 0m |
Cheapest ticket price $10 (€8) |
Buses per day 16 |
Direct buses 12 |
Fastest bus 1h 0m |
First bus 6:30 AM |
Last bus 11:05 PM |
Cheapest Month Mar |
Cheapest Day Sun |
High Season Jul - Sep |
Low Season Jan - Mar |
Busiest Day Mon |
Least Busy Day Sat |
Best time to book 6 days |
Bus providers: Alsa, BlaBlaCar, TUS Santander from Santander to Castro UrdialesYou can travel by bus between Santander to Castro Urdiales with Alsa, BlaBlaCar, TUS Santander for as low as $10 (€8). When you search for schedules and tickets, Omio will show you the best journey
Alsa
BlaBlaCar
TUS Santander
FAQs: Bus from Santander to Castro Urdiales
Find answers to the most common questions about traveling from Santander to Castro Urdiales by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Castro Urdiales, this guide helps you travel smarter and with confidence.

- Alsa
- Assistance
- Priority boarding
- Accessible seating.
- Alsa
- You can cancel your ticket up to 48 hours before departure for a partial refund. Changes allowed for a fee.
- Alsa
- One carry-on bag up to 10kg and one checked bag up to 25kg.
- Alsa
- Additional luggage can be purchased for a fee.
- Alsa
- Small pets allowed in carriers
- larger pets must travel in the hold.
popular bus stations
Popular bus stations from Santander to Castro Urdiales
Most popular bus connections from Santander
More options for your journey from Santander to Castro Urdiales
Here are some other resources that might have the information you need

