Bus from Madrid to San Sebastian: Tickets & Schedules

Next bus departures

Next departures for Madrid to San Sebastian on November 29
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
ALSABus
    Avenida de América Metro
    DonostiaCheapest
    ALSA SupraBus
      Aeropuerto Adolfo Suárez Madrid-Barajas, MAD T4
      DonostiaFastest
      ALSABus
        Aeropuerto Adolfo Suárez Madrid-Barajas, MAD T4
        DonostiaNo tags
        FlixbusBus
        Aeropuerto Adolfo Suárez Madrid-Barajas, MAD T4
        DonostiaNo tags
        ALSA SupraBus
          Avenida de América Metro
          DonostiaNo tags

          Last refresh of the prices: Today at 12:33 AM CET.

          Compare 3 ways to go from Madrid to San Sebastian

          We recommend carpooling

          Among the sustainable travel choices, the carpool stands out as the good way to reach San Sebastian. The journey takes about 4 hours 50 minutes and with fares starting at just $20, it presents an excellent value for a comfortable ride.

          16carpool per day
          4h 50mAverage Duration
          219 milesDistance
          15kgCO₂ emissions
          Average Price$43 - $144Average Duration6h
          9kg CO₂e
          Average Price$28 - $139Average Duration5h 28m
          8kg CO₂e
          Carpool
          Average Price$20 - $63Average Duration4h 50m
          15kg CO₂e

          Frequently asked questions about traveling from Madrid to San Sebastian by bus

          Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

          1. How much is the bus ticket from Madrid to San Sebastian?

            The cheapest bus tickets from Madrid to San Sebastian start from $43. The average price for this route is around $59. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

          2. How long is the bus ride from Madrid to San Sebastian?

            The average bus trip duration from Madrid to San Sebastian is 6h, covering a distance of 217 miles (350 km). The quickest bus can get you there in 1h 10m and is operated by Grupo Samar.

          3. Which bus companies service the Madrid to San Sebastian route?

            Several major bus companies operate on this route with 16 buses available per day, including services from ALSA, FlixBus, Grupo Samar.

          4. What is the earliest and latest departure time for the bus from Madrid to San Sebastian?

            The earliest bus departs from Madrid to San Sebastian at 12:30am. And the latest bus departs at 11:45pm.

          5. What are the CO₂ emissions for the bus trip from Madrid to San Sebastian?

            A bus trip from Madrid to San Sebastian generates an estimated 9 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.

          6. What is the best bus company from Madrid to San Sebastian?

            According to Busbud customers, the highest-rated bus company on this route is ALSA, with an average rating of 4.3 out of 5 stars based on 60787 reviews.

          7. Which bus company has the best Wi-Fi from Madrid to San Sebastian?

            Based on reviews on Busbud, the bus company ALSA has the best Wi-Fi rating with a score of 3.5.

          8. Which bus company has the most timely service from Madrid to San Sebastian?

            According to Busbud traveller reviews, the most timely bus company on this route is Grupo Samar, with a punctuality rating of 4.6 out of 5 stars.

          9. Which bus company has the cleanest buses from Madrid to San Sebastian?

            According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Grupo Samar, with a cleanliness rating of 4.7 out of 5 stars.

          Find cheapest prices for buses

          Price is for a one-way ticket for one passenger and based on past searches.

          Best price found
          11/26
          $91
          11/27
          $85
          Today
          $53
          11/29
          $53
          11/30
          $53
          12/01
          $53
          12/02
          $40
          12/03
          $40
          busbud logoThe cheapest trip from Madrid to San Sebastian was searched and found on Dec 2, 2025 with a price of $40

          To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Madrid to San Sebastian, as early as possible.

          You can expect to pay from $40 to $100 for a bus ticket from Madrid to San Sebastian based on the last 2 days. You can expect to find the cheapest price for the trip at $40 which is on 2025-12-02.

          Usually FlixBus will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

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