Where Can You Fly Direct From San Sebastian?

San Sebastián, in the Basque Country of Spain, sits on La Concha bay with three airports within a little over 100 km, and the tourism board counts two of them as international. The city's own field, San Sebastián Airport (EAS), is a small one: it sits at Hondarribia, 20 km from the centre, and its route list is short. Visitors weighing a direct flight end up comparing it with Biarritz (BIQ) 45 km away across the French border, and Bilbao (BIO) 105 km away, because what you gain in flight choice at those airports you pay back in ground travel. This page lays out what the official sources say about each option, including the airport bus change in 2026 that several older pages still get wrong.

Where Can You Fly Direct From San Sebastian?

San Sebastián Airport (EAS) is a small airport at Hondarribia, 20 km from the city, and its own route network is limited compared with Biarritz or Bilbao. The airport operator, Aena, publishes the current destinations on its San Sebastián airport page, and that list is the one to check before booking, because routes at an airport this size change with the seasons. The city is also reachable through Biarritz 45 km away and Bilbao 105 km away, both of which serve far more flights.

The honest answer to the question is that EAS works best for travellers already inside Spain or arriving from a nearby hub, and that almost everyone else flies into one of the two bigger neighbours. The airport's own site is the place to confirm what is flying this season: the operator lists destinations and airlines there, and a route that existed last summer is not a route that exists this winter. Treat any third-party list of EAS destinations, including one on a general travel site, as a snapshot that may be stale.

That is not a knock on the airport. Hondarribia's field is genuinely close, 20 km from the centre by the tourism board's own figures, and clearing a small terminal is fast in a way a hub never is. The trade is capacity: fewer routes, fewer frequencies, and more chance that the flight you want does not exist on the day you want it. If your home airport has no direct service to EAS, the practical plan is a connection through a Spanish hub or a flight into Biarritz or Bilbao instead.

For the wider picture of which airport to choose, the comparison page on which airport suits your trip goes through the decision in full, and the question of direct flights from the US is covered on its own page.

How Do You Get From San Sebastian Airport To The City?

Since 1 June 2026 bus line E21 no longer stops at EAS airport, at either stop, to board or to alight, and the operator Ekialdebus now lists lines E20, E23, E25, E27, E28, E29 and E30 as its airport services, with E30 the direct Donostia to airport line. The tourism board page that still names E21 for the airport is stale. E30 runs roughly every 15 minutes on the funicular timetable pattern, no: that is the funicular; E30's own page gives its timetable as a PDF.

That bold answer carries the single most important correction on this page. Plenty of guides, and one official tourism page, still tell readers to catch the E21. The operator says otherwise, plainly: since 1 June 2026 the line does not serve the airport at all. If you read about E21 anywhere, treat that page as out of date on this point, whatever else it gets right.

The current set of airport bus lines, per the operator's own airport services page, is E20, E23, E25, E27, E28, E29 and E30, and the one that matters here is E30, listed as the direct Donostia to Aeropuerto San Sebastián line. Its timetable is published as a PDF on the operator's line page, which is stamped as updated in June 2026 and warns that times are approximate because of traffic, so read the sheet for your travel date rather than relying on a remembered frequency.

The table below shows the four airports the tourism board lists for the city, with the distances it publishes.

One figure this page deliberately does not give is the EAS bus journey time and fare, because no official source read for this site states them. The bus is not the only way in from Hondarribia, but no driving time or taxi fare from the airport is stated here either, so check the operator's own pages for the current timetable and plan the rest from there.

Is It Better To Fly Into Biarritz Or Bilbao?

Biarritz (BIQ) is 45 km from San Sebastián and Bilbao (BIO) is 105 km, so Biarritz is the closer of the two for flight choice, but each has a catch. From Bilbao airport the Basque Government's page lists a PESA Lurraldebus coach to San Sebastián at 17.10 EUR and about 75 minutes, hourly in winter and every 30 minutes in July and August. For Biarritz airport there is no direct bus operator, fare or frequency to report, so plan that leg yourself.

The Bilbao side is well documented. The Basque Government's airport page lists the PESA Lurraldebus coach with a fare of 17.10 EUR to San Sebastián and a journey of about 75 minutes. In the winter timetable it runs hourly from the airport on working days between 07:45 and 23:45, and from 06:45 on weekends and holidays; in July and August it runs every 30 minutes, and back from the city daily between 04:30 and 21:30 every 30 minutes. That page carries no date, so treat the fare as listed by the Basque Government and confirm with the operator before you travel, since the coach operator's own site is the live source.

The Biarritz side is murkier on paper. The tourism board lists Biarritz at 45 km with "direct service" to the city, but the verified facts behind this site contain no operator, fare or frequency for a direct bus between Biarritz airport and San Sebastián, so this page prints none. A transfer, a cross-border coach from Bayonne or a rental car are the usual ways to close that gap, and the Biarritz day trip page covers the route in the other direction if you are basing yourself in France.

For the full comparison of the two, including what each airport's extra flight choice is worth against the longer transfer, see how far Bilbao airport is from the city.

Can You Reach San Sebastian Without Flying Direct At All?

Yes, and for many travellers that is the better plan: the city is a short hop from Madrid by air or rail, and the airport choice matters less than the ground leg. The tourism board's three-airport frame, EAS 20 km, Biarritz 45 km and Bilbao 105 km, means a connection through a larger hub often beats a forced routing through a small field. The Madrid corridor is the busiest of these and has its own guide on this site.

The reason so many itineraries route through Madrid or Bilbao is simple arithmetic. A small airport has a thin schedule, and a missed or absent direct flight turns into a long layover, while a frequent connection lands you closer to your real departure time. The train and coach corridor from Madrid is covered on its own page at Madrid to San Sebastian, and the Barcelona fly-versus-train question works the same way: compare the whole journey, not the flight alone.

Once you are in the city, the airport question fades and the day-trip question starts. Gipuzkoa is a small province and the coast is dense with places worth a half day: Getaria for txakoli and the Balenciaga museum, Pasaia for the whale ship at Albaola, Hondarribia beside the airport itself. That is why this site leans on tours for the legs the public-transport record does not document: the operator's listing carries the duration and the price, and the verified facts carry none for those roads.

What Should You Check Before Booking A Flight To San Sebastian?

Check four things in order: whether your home airport has any service to EAS at all, on the airport operator's own route list; whether Biarritz or Bilbao offers a direct flight you can transfer from; what the ground leg from that airport costs in time and money, using the operator's pages for the Bilbao coach; and whether the dates fall in July or August, when the Bilbao coach doubles to every 30 minutes and hotel demand peaks. The city's own airport pages give the first three answers.

The seasonal detail is worth a sentence of its own. July and August are the busiest months on the coast, and the Basque Government's Bilbao airport page shows the coach stepping up to a 30-minute frequency for exactly those two months, which is the transport system admitting what the hotel figures already show: August is the peak month for overnight stays in the city's hotels, ahead of July and well ahead of January.

Rain belongs in the same planning frame. AEMET's normals for its Igeldo station show 1,507 mm a year over 141 rain days, and even July, the driest month, averages 86 mm, so no flight schedule on this coast is a dry-season schedule. An early-morning arrival or departure is the usual hedge, and the rainiest month question has the full table.

The table below pulls the ground-leg facts that are documented, so you can see at a glance what is documented and what is not.

Common Questions About Flying Direct From San Sebastian

These are the questions travellers ask most often about EAS and its two bigger neighbours, answered from the official record this site keeps.

Where can you fly direct from San Sebastian?

San Sebastián Airport (EAS) at Hondarribia, 20 km from the city, has a limited route network, and the airport operator's own site publishes the current destinations. It is often compared with Biarritz at 45 km and Bilbao at 105 km, which serve more flights and are listed by the tourism board with direct service to the city.

Does bus E21 still serve San Sebastian Airport?

No. Since 1 June 2026 line E21 has not stopped at the airport, at either stop, to board or to alight, according to the operator Ekialdebus. The current airport lines are E20, E23, E25, E27, E28, E29 and E30, with E30 the direct Donostia to airport service.

How much is the bus from Bilbao Airport to San Sebastian?

The Basque Government's page lists the PESA Lurraldebus coach at 17.10 EUR with a journey of about 75 minutes. That page carries no date, so confirm with the operator before travelling.

Is there a direct bus from Biarritz Airport to San Sebastian?

This site lists no operator, fare or frequency for a direct bus on that route. The tourism board lists Biarritz at 45 km with direct service to the city, but plan the airport leg through the operator or a transfer.

Is San Sebastian Airport the same as Donostia Airport?

The city's official name is Donostia / San Sebastián, and its airport is San Sebastián Airport, code EAS, located in the separate municipality of Hondarribia, 20 km away. Donostia is the city's Basque name, used alone or with the Spanish form.

Once the flight is booked, the city itself is compact and walkable, and the things to do in San Sebastian round-up on San Sebastian Spain Guide picks up exactly where the arrivals hall drops you off.