Find IBERIA(IB) flights from Madrid to San Sebastian

At the moment, you can catch a nonstop flight from Madrid to San Sebastian with the following airlines, including: Iberia Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

It takes about 1 hour 10 minutes to fly from Madrid to San Sebastian.

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Madrid to San Sebastian is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on Trip.com data in the past 4 weeks, there is 16 flight per week flying from Madrid to San Sebastian. You can check the weekly schedule for popular airlines on this route below: Iberia: S/M/T/W/T/F/S -- IB443 (07:51)

The cheapest months to fly from Madrid to San Sebastian is October, when demand for travel is lower.

After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Madrid to San Sebastian on September 29, 2026 with Iberia, with prices starting at US$68.

You can land at any one of the following hubs in San Sebastian: San Sebastian Airport (EAS). Flying from Madrid Barajas Airport to San Sebastian Airport (MAD-EAS) is by far the most common option on this route.

The time difference between San Sebastian and Madrid is 0m.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.