$46+ Cheap flights from Madrid, Spain to San Sebastian (MAD - EAS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — EAS
Sep 30 — Oct 71
Round-trip
1 adult, Economy
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Find cheap flights from Madrid to San Sebastian with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Madrid Barajas to San Sebastián are usually found in February or January, booked 81 days in advance, depart on a Wednesday or Sunday and return on a Saturday
Cheap flight deals from Madrid to San Sebastian
Cheapest
Best
Last-minute
One-way
Cheapest flights from Madrid to San SebastianExplore the most affordable flight options available from Madrid to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
Explore the most affordable flight options available from Madrid to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
This Booking.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:30 am -
Nonstop1h 10m
Sun 10/119:30 pm -
Nonstop1h 10m
Deal found 8/27![Iberia logo]()
$76
This Iberia deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:30 am -
Nonstop1h 10m
Sat 10/249:30 pm -
Nonstop1h 10m
Deal found 8/27![Iberia logo]()
$80
This Booking.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:30 am -
Nonstop1h 10m
Mon 9/289:30 pm -
Nonstop1h 10m
Deal found 8/28![Iberia logo]()
$101
This Booking.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:30 am -
Nonstop1h 10m
Sat 10/109:30 pm -
Nonstop1h 10m
Deal found 8/29![Iberia logo]()
$105
This Iberia deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:30 am -
Nonstop1h 10m
Tue 10/139:30 pm -
Nonstop1h 10m
Deal found 8/31![Iberia logo]()
$109
This Booking.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:30 am -
Nonstop1h 10m
Thu 10/19:30 pm -
Nonstop1h 10m
Deal found 8/28![Iberia logo]()
$111
This Iberia deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:30 am -
Nonstop1h 10m
Wed 9/309:30 pm -
Nonstop1h 10m
Deal found 8/28![Iberia logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:30 am -
Nonstop1h 10m
Mon 10/52:30 pm -
1 stop7h 50m
Deal found 8/29![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:30 am -
Nonstop1h 10m
Mon 9/282:30 pm -
1 stop7h 50m
Deal found 8/27![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:45 pm -
2 stops11h 50m
Wed 10/219:30 pm -
Nonstop1h 10m
Deal found 8/30![Multiple Airlines logo]()
$134
Best flights from Madrid to San SebastianDiscover carefully curated flight deals from Madrid to San Sebastian that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
Discover carefully curated flight deals from Madrid to San Sebastian that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
This Booking.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:30 am -
Nonstop1h 10m
Sat 10/109:30 pm -
Nonstop1h 10m
Deal found 8/29![Iberia logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:20 am -
2 stops8h 00m
Mon 10/59:30 pm -
Nonstop1h 10m
Deal found 8/29![Multiple Airlines logo]()
$162
This Booking.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:30 am -
Nonstop1h 10m
Mon 10/129:20 am -
Nonstop1h 10m
Deal found 8/26![Iberia logo]()
$139
This Vueling Global deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:40 pm -
1 stop11h 40m
Mon 10/198:55 am -
1 stop11h 05m
Deal found 8/28![Vueling logo]()
$298
This deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/17:30 am -
Nonstop1h 10m
Tue 1/59:30 pm -
Nonstop1h 10m
Deal found 8/26![Iberia logo]()
$157
This Vueling Global deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/126:40 am -
1 stop6h 55m
Mon 2/152:10 pm -
1 stop8h 30m
Deal found 8/27![Multiple Airlines logo]()
$199
This Vueling Global deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:25 am -
1 stop5h 10m
Wed 12/92:10 pm -
1 stop7h 10m
Deal found 8/27![Multiple Airlines logo]()
$221
This Vueling Global deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:40 am -
1 stop6h 55m
Sun 11/296:10 pm -
1 stop4h 30m
Deal found 8/30![Multiple Airlines logo]()
$222
This Vueling Global deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:35 pm -
1 stop10h 45m
Sat 10/175:55 pm -
1 stop3h 45m
Deal found 8/28![Multiple Airlines logo]()
$224
This Vueling Global deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:35 am -
1 stop10h 45m
Sat 10/175:55 pm -
1 stop3h 45m
Deal found 8/26![Multiple Airlines logo]()
$252
This Mytrip deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:30 am -
2 stops11h 45m
Mon 10/122:30 pm -
1 stop7h 50m
Deal found 8/26![Multiple Airlines logo]()
$289
Last-minute flights from Madrid to San SebastianDiscover last-minute flight deals from Madrid to San Sebastian. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Madrid to San Sebastian. Data last updated August 31, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:45 pm -
1 stop12h 00m
Mon 9/213:30 pm -
1 stop6h 50m
Deal found 8/28![Multiple Airlines logo]()
$178
This Trip.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:30 am -
Nonstop1h 10m
Fri 10/29:30 pm -
Nonstop1h 10m
Deal found 8/27![Iberia logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:40 pm -
Nonstop1h 10m
Fri 10/210:35 am -
1 stop12h 50m
Deal found 8/27![Multiple Airlines logo]()
$179
This Booking.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:40 pm -
Nonstop1h 10m
Sun 9/279:30 pm -
Nonstop1h 10m
Deal found 8/29![Iberia logo]()
$194
This Iberia deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:40 pm -
Nonstop1h 10m
Thu 9/249:30 pm -
Nonstop1h 10m
Deal found 8/28![Iberia logo]()
$197
This Booking.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:30 am -
Nonstop1h 10m
Mon 9/289:30 pm -
Nonstop1h 10m
Deal found 8/28![Iberia logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:30 am -
Nonstop1h 10m
Mon 9/282:30 pm -
1 stop7h 50m
Deal found 8/27![Multiple Airlines logo]()
$128
This Iberia deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:30 am -
Nonstop1h 10m
Wed 9/309:30 pm -
Nonstop1h 10m
Deal found 8/28![Iberia logo]()
$115
This Booking.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:30 am -
Nonstop1h 10m
Thu 10/19:30 pm -
Nonstop1h 10m
Deal found 8/28![Iberia logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:30 am -
Nonstop1h 10m
Thu 10/12:30 pm -
1 stop8h 20m
Deal found 8/28![Multiple Airlines logo]()
$161
This Iberia deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:30 am -
Nonstop1h 10m
Sat 10/39:30 pm -
Nonstop1h 10m
Deal found 8/27![Iberia logo]()
$166
One-way flights from Madrid to San SebastianSearch for one-way flight options from Madrid to San Sebastian. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
Search for one-way flight options from Madrid to San Sebastian. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Booking.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:30 am -
Nonstop1h 10m
Deal found 8/26![Iberia logo]()
$46
This Booking.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:30 am -
Nonstop1h 10m
Deal found 8/26![Iberia logo]()
$47
This Booking.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:30 am -
Nonstop1h 10m
Deal found 8/28![Iberia logo]()
$50
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:30 am -
Nonstop1h 10m
Deal found 8/30![Iberia logo]()
$51
This Iberia deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:30 am -
Nonstop1h 10m
Deal found 8/27![Iberia logo]()
$53
This Trip.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:10 pm -
1 stop10h 40m
Deal found 8/28![Multiple Airlines logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:10 pm -
1 stop10h 30m
Deal found 8/27![Multiple Airlines logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:40 pm -
Nonstop1h 10m
Deal found 8/27![Iberia logo]()
$72
This Iberia deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:40 pm -
Nonstop1h 10m
Deal found 8/27![Iberia logo]()
$73
Find flight deals from Madrid to San Sebastian
Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to San Sebastian (EAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $76 (Booking.com) |
One-way from | $46 (Booking.com) |
Popular in | September |
Cheapest in | February |
Average price | $119 |
Good round-trip deal | $175 or less |
Good one-way deal | $71 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Madrid to San Sebastian that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 31, 2026.
Use the filters below to find and compare flights from Madrid to San Sebastian that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MadridSan Sebastian
MAD Madrid Barajas - EAS San Sebastián
MADEAS
Madrid Barajas
Sun 10/4
7:30 am-8:40 am
Nonstop1h 10m
San Sebastián
Sat 10/10
9:30 pm-10:40 pm
Nonstop1h 10m
$105
MadridSan Sebastian
MAD Madrid Barajas - EAS San Sebastián
MADEAS
Madrid Barajas
Thu 10/8
7:30 am-8:40 am
Nonstop1h 10m
San Sebastián
Mon 10/12
9:20 am-10:30 am
Nonstop1h 10m
$139
MadridSan Sebastian
MAD Madrid Barajas - EAS San Sebastián
MADEAS
Madrid Barajas
Fri 1/1
7:30 am-8:40 am
Nonstop1h 10m
San Sebastián
Tue 1/5
9:30 pm-10:40 pm
Nonstop1h 10m
$157
MadridSan Sebastian
MAD Madrid Barajas - EAS San Sebastián
MADEAS
Madrid Barajas
Sat 10/3
9:20 am-5:20 pm
2 stops8h 00m
San Sebastián
Mon 10/5
9:30 pm-10:40 pm
Nonstop1h 10m
$162
MadridSan Sebastian
MAD Madrid Barajas - EAS San Sebastián
MADEAS
Madrid Barajas
Fri 2/12
6:40 am-1:35 pm
1 stop6h 55m
San Sebastián
Mon 2/15
2:10 pm-10:40 pm
1 stop8h 30m
$199
MadridSan Sebastian
MAD Madrid Barajas - EAS San Sebastián
MADEAS
Madrid Barajas
Mon 12/7
8:25 am-1:35 pm
1 stop5h 10m
San Sebastián
Wed 12/9
2:10 pm-9:20 pm
1 stop7h 10m
$221
MadridSan Sebastian
MAD Madrid Barajas - EAS San Sebastián
MADEAS
Madrid Barajas
Fri 11/27
6:40 am-1:35 pm
1 stop6h 55m
San Sebastián
Sun 11/29
6:10 pm-10:40 pm
1 stop4h 30m
$222
MadridSan Sebastian
MAD Madrid Barajas - EAS San Sebastián
MADEAS
Madrid Barajas
Fri 10/16
9:35 pm-8:20 am
1 stop10h 45m
San Sebastián
Sat 10/17
5:55 pm-9:40 pm
1 stop3h 45m
$224
MadridSan Sebastian
MAD Madrid Barajas - EAS San Sebastián
MADEAS
Madrid Barajas
Sat 10/10
6:35 am-5:20 pm
1 stop10h 45m
San Sebastián
Sat 10/17
5:55 pm-9:40 pm
1 stop3h 45m
$252
MadridSan Sebastian
MAD Madrid Barajas - EAS San Sebastián
MADEAS
Madrid Barajas
Thu 10/8
6:30 am-6:15 pm
2 stops11h 45m
San Sebastián
Mon 10/12
2:30 pm-10:20 pm
1 stop7h 50m
$289
Showing 1-10 of 22 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Madrid-San Sebastian flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Madrid-San Sebastian flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Madrid-San Sebastian flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Madrid-San Sebastian flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Madrid-San Sebastian flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Madrid to San Sebastian
Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Madrid with our price prediction graph.
MAD-EAS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Madrid to San Sebastian
Prices
Airlines
Delays
How far ahead should I book a flight from Madrid to San Sebastian?
Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Madrid to San Sebastian. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Madrid to San Sebastian?
Currently, February is the cheapest month in which you can book a flight from Madrid to San Sebastian (average of $89). Flying from Madrid to San Sebastian in September is currently the most expensive (average of $202). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MAD to EAS?
Find hourly flight availability from Madrid to San Sebastian. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 31, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 75% on flights from Madrid to San Sebastian by exploring options for tickets in the morning.
How often are flights from Madrid to San Sebastian delayed?
About 3% of weekly flights between Madrid and San Sebastian have experienced delays in the past year, with the average delay time being 92 minutes.
What is the most punctual flight time for Madrid to San Sebastian flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Madrid to San Sebastian flights?
Over the last year, Iberia have had the lowest number of delays on this route, with just 3% of flights being delayed.
Reviews of airlines servicing San Sebastian
Get insights into the airlines that provide service to San Sebastian. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Sebastian. Reviews last updated August 31, 2026.
See what other customers who have flown with Iberia from Madrid to San Sebastian have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.7
Comfort
6.7
Entertainment
6.6
Overall
7.0
Boarding
7.1
Food
6.3
Reviews
1 / 20
10.0
ExcellentSylvie,Dec 2025
MAD - DSS
Crew
7.7
Comfort
6.7
Entertainment
6.6
Overall
7.0
Boarding
7.1
Food
6.3
Reviews
1 / 20
10.0
ExcellentSylvie,Dec 2025
MAD - DSS
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Top airline flying from Madrid to San Sebastian
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$70 | Average$150 | FlexibilityNo cancel fee | On-time77% |