Plan your trip
Check prices for these dates, December 13 – 14, 2026
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
The best area to stay in San Martín is the Altza district, particularly around the Herrera neighborhood.
This area offers a blend of local life and convenient access to San Sebastián's city center, while providing a quieter setting. It's well-connected by public transport, making it easy to explore the wider region. Herrera is characterized by its residential buildings, local shops, and eateries, giving you a taste of everyday Basque life outside the main tourist hubs.
For travelers who appreciate a more authentic local experience and good value, Altza is an excellent choice. You'll find a variety of local restaurants and markets, and it's easy to catch a bus or train to San Sebastián's beaches and old town.
The best times to visit San Martín are during the spring (April to June) and early autumn (September to October) when the weather is pleasant and the region is less crowded.
Spring brings mild temperatures, blooming landscapes, and fewer tourists, making it ideal for exploring the natural beauty and coastal paths without the summer rush. You'll find comfortable conditions for hiking and enjoying outdoor activities.
Early autumn offers warm, sunny days and comfortable evenings, superb for enjoying the local cuisine and wine.
You can cancel your hotel reservation on Expedia, though it depends on the cancellation policy of your booking. Most bookings are refundable if canceled within 24-48 hours of the scheduled arrival. Be sure to check your booking confirmation for the exact cancellation policy. If free cancellation is available, you can cancel directly through your Expedia account by logging in, going to "My Trips", and selecting your reservation. To find flexible deals, filter your search by "Fully refundable property" for hotels in San Martín.
Prices for hotels in San Martín often vary, but you can find a great deal from $41 on Expedia. All sorts of factors affect price, such as the time of year or the days of the week you choose for your stay. Find the best deals by being flexible with your dates, and sort search results by "Price: low to high" for the cheapest rate.