- Must visit
San Telmo Museoa
The city’s main museum, set in a former convent with a modern extension. It focuses on Basque society, history, and art and is one of the best cultural introductions to Donostia.
2,000+ travel companies
2,000+ travel companies
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
4.942K ratings
Google Play
4.6136K reviews
The cheapest and fastest buses from Castro Urdiales to Donostia-San Sebastian
Showing times and prices for Jul 01
Cheapest price
$14
Average price
$15
Fastest journey
1 h 45 m
Average duration
2 h 30 m
Buses per day
3
Distance
101 km
Cheap tickets
The best way to find a cheap bus ticket from Castro Urdiales to Donostia-San Sebastian is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Castro Urdiales to Donostia-San Sebastian will cost around $15 if you buy it on the day, but the cheapest tickets can be found for only $14.
Fast buses
Of the 3 buses that leave Castro Urdiales for Donostia-San Sebastian on Wed, Jul 01, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Jul 01 the direct buses cover the 101 km distance in an average of 2 h 30 m but if you time it right, some buses will get you there in just 1 h 45 m .
On Wed, Jul 01 the slowest buses will take 3 h 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.
Normal7:45 PM1h45Castro Urdiales, Estación de Autobuses9:30 PMDonostia-San Sebastian, Estación de Autobuses$141One-way0 transfers- Normal12:00 PM1h55Castro Urdiales, Estación de Autobuses1:55 PMDonostia-San Sebastian, Estación de Autobuses$141One-way0 transfers
- Normal · Normal11:10 AM3h50Castro Urdiales, Estación de Autobuses3:00 PMDonostia-San Sebastian, Estación de Autobuses$191One-way1 transfer
- Normal7:45 PM1h45Castro Urdiales, Estación de Autobuses9:30 PMDonostia-San Sebastian, Estación de Autobuses$141One-way0 transfers
- Normal12:00 PM1h55Castro Urdiales, Estación de Autobuses1:55 PMDonostia-San Sebastian, Estación de Autobuses$141One-way0 transfers
- Normal · Normal11:10 AM3h50Castro Urdiales, Estación de Autobuses3:00 PMDonostia-San Sebastian, Estación de Autobuses$191One-way1 transfer
Travel Information
Compare bus for Castro Urdiales to Donostia-San Sebastian
Omio recommends booking the bus as it is the most popular option from Castro Urdiales to Donostia-San Sebastian among Omio's users. If you are prioritising price take the bus with prices starting from $13. For those with little time consider booking a bus which can get you there in 1h 44m. The ticket price range depends on the travel mode: a bus costs an average of $13, and a bus costs an average of $13.
Distance: 62 miles (101 km)
Compare bus with
Most popular Bus | Driving |
|---|---|
$14 Average price Cheapest | $26 Average price (fuel + tolls) |
2h 14m Average total duration Fastest 1h 44m Onboard + 30m Additional time* | 1h 29m Average total duration (door-to-door) |
Most popular bus company | Your own car or car rental |
Direct Options | Direct Options |
The cheapest way to travel from Castro Urdiales to Donostia-San Sebastian is a bus with an average price of $14 (€12).
The fastest way to travel from Castro Urdiales to Donostia-San Sebastian is by bus with an average journey time of 1h 44m.
Yes, you can take a bus between Castro Urdiales and Donostia-San Sebastian.
We recommend using the bus as it is the most popular way to get from Castro Urdiales to Donostia-San Sebastian among Omio's users.
Take the bus. It's the cheapest way to make this trip, and the price gap is usually bigger than people expect.
Tickets start at around $14 (€12) compared to roughly $26 (€22) in fuel and tolls — a saving of about $12 (€10). The journey takes 1h 44m versus 1h 29m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by Alsa, BlaBlaCar.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
Castro Urdiales to Donostia-San Sebastian Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator BlaBlaCar | Departure Time 06:00AM | Arrival Time 07:30AM | Duration 1h30 | Departure days Tue, Wed | Cheapest price $11 |
Operator BlaBlaCar | Departure Time 06:20AM | Arrival Time 07:30AM | Duration 1h10 | Departure days Tue | Cheapest price $11 |
Operator BlaBlaCar | Departure Time 07:40AM | Arrival Time 08:50AM | Duration 1h10 | Departure days Tue | Cheapest price $11 |
Operator BlaBlaCar | Departure Time 08:00AM | Arrival Time 09:10AM | Duration 1h10 | Departure days Tue | Cheapest price $9 |
Operator Alsa | Departure Time 08:00AM | Arrival Time 01:00PM | Duration 5h00 | Departure days Fri | Cheapest price $20 |
Operator BlaBlaCar | Departure Time 09:01AM | Arrival Time 10:11AM | Duration 1h10 | Departure days Tue | Cheapest price $11 |
Operator BlaBlaCar | Departure Time 10:00AM | Arrival Time 11:30AM | Duration 1h30 | Departure days Sat | Cheapest price $14 |
Operator BlaBlaCar | Departure Time 10:30AM | Arrival Time 12:00PM | Duration 1h30 | Departure days Sat | Cheapest price $11 |
Operator BlaBlaCar | Departure Time 10:50AM | Arrival Time 12:20PM | Duration 1h30 | Departure days Sat | Cheapest price $13 |
Operator Alsa | Departure Time 11:10AM | Arrival Time 03:00PM | Duration 3h50 | Departure days Mon, Tue, Wed | Cheapest price $19 |
Operator Alsa | Departure Time 12:00PM | Arrival Time 01:55PM | Duration 1h55 | Departure days Mon, Wed, Sat | Cheapest price $14 |
Operator BlaBlaCar | Departure Time 01:00PM | Arrival Time 02:10PM | Duration 1h10 | Departure days Tue | Cheapest price $9 |
Operator BlaBlaCar | Departure Time 01:10PM | Arrival Time 02:30PM | Duration 1h20 | Departure days Wed | Cheapest price $14 |
Operator Alsa | Departure Time 01:15PM | Arrival Time 03:10PM | Duration 1h55 | Departure days Sun | Cheapest price $14 |
Operator BlaBlaCar | Departure Time 03:00PM | Arrival Time 04:10PM | Duration 1h10 | Departure days Wed | Cheapest price $8 |
Operator BlaBlaCar | Departure Time 05:10PM | Arrival Time 06:20PM | Duration 1h10 | Departure days Tue | Cheapest price $9 |
Operator Alsa | Departure Time 05:45PM | Arrival Time 07:30PM | Duration 1h45 | Departure days Thu, Fri | Cheapest price $14 |
Operator BlaBlaCar | Departure Time 05:50PM | Arrival Time 07:00PM | Duration 1h10 | Departure days Wed | Cheapest price $14 |
Operator Alsa | Departure Time 06:45PM | Arrival Time 08:30PM | Duration 1h45 | Departure days Thu, Fri | Cheapest price $14 |
Operator Alsa | Departure Time 07:45PM | Arrival Time 09:30PM | Duration 1h45 | Departure days Mon, Tue, Wed, Sat, Sun | Cheapest price $14 |
Operator BlaBlaCar | Departure Time 09:30PM | Arrival Time 10:50PM | Duration 1h20 | Departure days Tue | Cheapest price $9 |
Operator BlaBlaCar | Departure Time 10:50PM | Arrival Time 12:00AM | Duration 1h10 | Departure days Wed | Cheapest price $14 |
Live departures
Castro Urdiales to Donostia-San Sebastian bus times
The table below shows live departures for Castro Urdiales to Donostia-San Sebastian buses for today, Tuesday, June 30. You can also manually refresh the results below to see updated bus journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| Normal · Normal | 11:10 AM Castro Urdiales, Estación de Autobuses | 3h50 | 3:00 PM Donostia-San Sebastian, Estación de Autobuses | 1 transfer | |
| Normal | 7:45 PM Castro Urdiales, Estación de Autobuses | 1h45 | 9:30 PM Donostia-San Sebastian, 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 Castro Urdiales to Donostia-San Sebastian 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.
Wed
Jul 01
Jul 01
Thu
Jul 02
Jul 02
Fri
Jul 03
Jul 03
Sat
Jul 04
Jul 04
Sun
Jul 05
Jul 05
Mon
Jul 06
Jul 06
Tue
Jul 07
Jul 07
Why should you book Castro Urdiales to Donostia-San Sebastian buses with Omio?
Alsa operates all buses services from Castro Urdiales to Donostia-San Sebastian.
Omio is an official ticket reseller for all your travel options from Castro Urdiales to Donostia-San Sebastian.
Why book with Omio vs Alsa?
- 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 Castro Urdiales to Donostia-San Sebastian
SpainSpain
Buses from Castro Urdiales to Donostia-San Sebastian run on average 6 times per day, taking around 1h 44m. Cheap bus tickets for this journey start at $13 (€11) if you book in advance.
There are 5 buses per day. The earliest bus runs at 10:00, the last at 21:20. The fastest bus covers the 62 miles (101 km) distance in 1h 45m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 62 miles (101 km) |
Average bus duration 1h 44m |
Cheapest ticket price $13 (€11) |
Buses per day 6 |
Direct buses 5 |
Fastest bus 1h 45m |
First bus 10:00 AM |
Last bus 9:20 PM |
Cheapest Month Aug |
Cheapest Day Sun |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Mon |
Least Busy Day Tue |
Best time to book 63 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Bus providers: Alsa, BlaBlaCar from Castro Urdiales to Donostia-San SebastianYou can travel by bus between Castro Urdiales to Donostia-San Sebastian with Alsa, BlaBlaCar for as low as $13 (€11). When you search for schedules and tickets, Omio will show you the best journey
Alsa
About
Alsa is the main provider of bus travel in Spain and a subsidiary of the UK’s National Express. It operates an extensive network of regional, national, and international routes, transporting more than 300 million passengers annually. Alsa’s modern fleet offers varying levels of comfort and amenities. The standard Alsa Normal buses include free Wi-Fi, onboard bathrooms, footrests, and entertainment. For a more premium experience, Alsa Supra, Alsa Eurobus, and Alsa Premium services provide enhanced comfort and luxury features.
Luggage & cancellation policy
Average Duration
1h 45m
Cheapest Price
$13 (€11)
Alsa frequency
2 a day
Luggage included
One carry-on bag up to 10kg and one checked bag up to 25kg.
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 48 hours before departure for a partial refund. Changes allowed for a fee.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Accessible seating.
Bikes
Bikes are allowed for an additional fee; must be packed.
Pets
Small pets allowed in carriers; larger pets must travel in the hold.
BlaBlaCar
About
BlaBlaCar is a French online marketplace for carpooling, connecting drivers with empty seats and passengers traveling to the same destination to share costs. Founded in 2006, it operates in Europe and Latin America, boasting 26 million active members. The platform also includes BlaBlaCar Bus, an intercity bus service. BlaBlaCar's name comes from its rating system for drivers' chattiness: "Bla" for quiet, "BlaBla" for talkative, and "BlaBlaBla" for very chatty. The company aims to be the leading marketplace for shared travel, offering affordable and sustainable solutions by combining carpooling with bus journeys.
Luggage & cancellation policy
BlaBlaCar frequency
5 a day
Complete guide to Donostia-San Sebastian
Things to do in Donostia-San Sebastian
Discover the best of Donostia-San Sebastian — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Donostia-San Sebastian trip today.
- Must visit
Chillida Leku
A major sculpture museum dedicated to Eduardo Chillida, combining monumental outdoor works with a restored farmhouse gallery. It is one of the Basque Country’s standout art destinations.
- Recommended
Cristobal Balenciaga Museoa
This museum in nearby Getaria presents the life and work of Cristobal Balenciaga through elegant fashion displays. A strong choice for design and couture lovers visiting the area.
- Must visit
Parte Vieja
The historic old quarter is packed with lively streets, traditional architecture, and a strong local atmosphere. It is essential for understanding the social and cultural heart of the city.
- Must visit
La Concha Promenade
A classic waterfront walk running along the city’s most famous beach. It is one of the best places for views, people-watching, and the postcard image of Donostia.
- Must visit
Monte Urgull
A green hill with paths, fortifications, and excellent viewpoints over the bay and Old Town. It is a favorite for travelers who want both nature and history close to the center.
Pintxos
Basque bar snacks served on bread or as small bites, central to the city’s food culture and best enjoyed while hopping between bars in the Old Town.
- Gluten-free
Txangurro A La Donostiarra
Spider crab baked San Sebastian style with onion, tomato, and brandy, a classic festive seafood dish closely associated with local cooking.
- Gluten-free
Bacalao Al Pil-Pil
Salt cod gently cooked so its gelatin emulsifies with olive oil, creating a silky sauce; one of the most emblematic Basque dishes.
Arzak
Legendary fine-dining restaurant known for creative Basque cuisine, polished service, and one of the city’s most celebrated gastronomic experiences.
Akelarre
Iconic destination restaurant with contemporary high-end Basque cuisine, sea views, and a refined tasting-menu experience.
Casa Urola
Well-known traditional restaurant and pintxos bar in the Old Town, respected for seasonal Basque dishes and excellent grilled seafood.
Euro
Prices are high by Spanish standards, especially for hotels and dining in central areas, though pintxos bars can be better value.
Average meal costs
- Budget
- EUR 12-18 for a casual meal or pintxos.
- Mid-range
- EUR 25-40 per person at a mid-range restaurant.
- Fine dining
- EUR 90+ per person at upscale restaurants.
- Coffee
- EUR 1.80-3.00 for a coffee.
Tipping culture
Tipping is modest. Round up or leave 5-10% in restaurants for good service; small change in bars and taxis is enough.
Dbus
Get the appOfficial public transport app
Prices
- Single ticket
- 1.85 EUR
- Day pass
- 5.50 EUR
To the city center
Donostia-San Sebastián, Estación de Autobuses -> Donostia-San Sebastián Centro
- Distance
- 1 km
- Travel time
- 10 min
- You can usually pay on Dbus buses with contactless bank card, mobile wallet, or transport card; cash payment may be limited or slower.
- The MUGI card can reduce fares and works across much of Gipuzkoa, so it is useful if you will make several trips.
FAQs: Bus from Castro Urdiales to Donostia-San Sebastian
Find answers to the most common questions about traveling from Castro Urdiales to Donostia-San Sebastian 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 Donostia-San Sebastian, this guide helps you travel smarter and with confidence.
Cheap bus tickets from Castro Urdiales to Donostia-San Sebastian can start from as little as $13 (€11) when you book in advance. The average bus ticket price for Castro Urdiales to Donostia-San Sebastian is $14 (€12) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from Castro Urdiales to Donostia-San Sebastian is 1h 45m to travel the 62 miles (101 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from Castro Urdiales to Donostia-San Sebastian leaves at 10:00 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Castro Urdiales to Donostia-San Sebastian leaves at 9:20 PM.
Yes, there are 5 direct buses a day from Castro Urdiales to Donostia-San Sebastian with Alsa, BlaBlaCar. Schedules can vary on holidays or weekends with fewer direct buses.
When taking a bus from Castro Urdiales to Donostia-San Sebastian, you can count on Alsa, BlaBlaCar for the best way to get you to Donostia-San Sebastian. You can also check all possible bus companies who offer a service between Castro Urdiales and Donostia-San Sebastian and compare the amenities they offer before buying a bus ticket.
A day trip to Donostia-San Sebastian from Castro Urdiales is worth doing with a journey time of 1h 45m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Castro Urdiales to Donostia-San Sebastian is August.
Yes, you can take a bus between Castro Urdiales and Donostia-San Sebastian.
Yes, there are bathrooms on board the bus from Castro Urdiales to Donostia-San Sebastian for bus company Alsa.
Yes, the following accessibility options are available when taking the bus from Castro Urdiales to Donostia-San Sebastian:
- Alsa
- Assistance
- Priority boarding
- Accessible seating.
Some of the most interesting sights to explore in Donostia-San Sebastian are:
- La Concha Beach, a picturesque crescent-shaped beach known for its golden sand and clear waters
- Old Town (Parte Vieja), a historic district filled with narrow streets, vibrant pintxo bars, and traditional Basque architecture
- Monte Igueldo, a hill offering panoramic views of the city and a vintage amusement park
- San Telmo Museoa, a museum dedicated to Basque society and culture housed in a 16th-century convent
- Miramar Palace, a former royal summer residence with beautiful gardens and views of the bay.
The best things to do in Donostia-San Sebastian include:
- Surfing at Zurriola Beach, a popular spot for surfers of all levels
- Enjoying a pintxo tour in the vibrant bars of the Old Town
- Riding the funicular to Monte Igueldo for stunning views and amusement park fun
- Exploring the Aquarium, featuring a variety of marine life and an impressive ocean tunnel
- Attending a concert or event at the Kursaal Congress Centre.
Whether you can cancel your bus ticket from Castro Urdiales to Donostia-San Sebastian depends on the bus companies:
- Alsa
- You can cancel your ticket up to 48 hours before departure for a partial refund. Changes allowed for a fee.
Yes, bikes are allowed on board the bus with bus company Alsa.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
Yes, there is food available to purchase on board the bus from Castro Urdiales to Donostia-San Sebastian.
Yes, the following luggage options are included when booking a bus ticket from Castro Urdiales to Donostia-San Sebastian:
- Alsa
- One carry-on bag up to 10kg and one checked bag up to 25kg.
Yes, the following additional luggage options are available when booking a bus ticket from Castro Urdiales to Donostia-San Sebastian:
- Alsa
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the bus from Castro Urdiales to Donostia-San Sebastian. The following conditions apply:
- Alsa
- Small pets allowed in carriers
- larger pets must travel in the hold.
You can reserve your seat on the bus from Castro Urdiales to Donostia-San Sebastian with the following bus company: Alsa
Yes, there are USB plugs on board the bus from Castro Urdiales to Donostia-San Sebastian with the following bus company: Alsa.
Yes, there is Wifi on board the bus from Castro Urdiales to Donostia-San Sebastian with the following bus company: Alsa.
Since both Castro Urdiales and Donostia-San Sebastian are in the Schengen Area, a passport is not required for European Union (EU) or Schengen-associated country citizens. A national ID card is sufficient.
We recommend using the bus as it is the most popular way to get from Castro Urdiales to Donostia-San Sebastian among Omio's users.
Spain uses the euro (€) as its currency. Travelers can use both cash and cards, but cards are widely accepted in cities and tourist areas, while cash may be preferred for small purchases, markets, and rural locations.
In Donostia-San Sebastian, travelers should be cautious of pickpocketing, especially in crowded areas such as La Concha Beach and the Old Town. Common scams include distraction techniques used near popular attractions and public transportation. It is advisable to keep belongings secure and stay vigilant in busy spots, particularly during festivals or large events. Overall, the city is considered safe, but standard precautions against petty theft are recommended.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular bus stations
Popular bus stations from Castro Urdiales to Donostia-San Sebastian
Castro Urdiales
Donostia-San Sebastian
The major bus station for departures in Castro Urdiales is Castro Urdiales, Estación de Autobuses. Find all the information you need to know about services, amenities and connections at Castro Urdiales, Estación de Autobuses for your trip from Castro Urdiales to Donostia-San Sebastian.
Castro Urdiales, Estación de Autobuses
information
The major bus station for arrivals in Donostia-San Sebastian is Donostia-San Sebastian, Estación de Autobuses. Find all the information you need to know about services, amenities and connections at Donostia-San Sebastian, Estación de Autobuses for your trip to Donostia-San Sebastian from Castro Urdiales.
Amenities at bus station
Wifi
Parking
Dining
ATM
Taxis
Accessibility
WC
Ticket Officeinformation
Ticket Office Hours
- 06:00-22:00
Car connection
Paseo de FranciaWifi
- Free Wi-Fi
Dining
- Café de la Estación (in the station)
- Fast Food Express (in the station)
- Restaurante Aitzgorri (0.5 km).
Taxis
- Available outside the main entrance
Accessibility
- Elevators, ramps
WC
- Available in the station
Public transit options for Donostia-San Sebastian, Estación de Autobuses
- Bus: 28, 42, 45 Train: E2
Most popular bus connections from Castro Urdiales
More options for your journey from Castro Urdiales to Donostia-San Sebastian
Here are some other resources that might have the information you need
Most popular buses to and from Donostia-San Sebastian and Castro Urdiales
Most popular bus connections to Donostia-San Sebastian
HomeBusesBuses in SpainBus tickets to Donostia-San SebastianCastro Urdiales to Donostia-San Sebastian bus
The Omio App Makes Travel Planning Easy
We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.
