Cheap flights from San Juan to Donostia / San Sebastián from $647

Travelers frequently search for route combinations, such as San Juan and New York, Tortola, Orlando, Santo Domingo, Saint Thomas, Miami, Boston, Tampa, Philadelphia, Atlanta, Fort Lauderdale, Chicago, Washington, D.C., Vieques, Mexico City, Culebra, Hartford, Dallas, Houston, Cleveland.

Travelers frequently search for route combinations, such as Donostia / San Sebastián and San Francisco, Barcelona, London, Málaga, Lisbon, Madrid, Amsterdam, Munich, Porto, Berlin, Pittsburgh, Seattle, İzmir, Zagreb, Marrakesh, Fort Lauderdale, Las Vegas, Raleigh, Cape Town, Naples.

San Juan is mainly served by Luis Muñoz Marín International. But there are other airports nearby, including Fernando Luis Ribas Dominicci.

The main airport in San Juan is Luis Muñoz Marín International. It is also served by Aguadilla Rafael Hernandez, Mercedita, Eugenio María de Hostos.

The main airport in Donostia / San Sebastián is San Sebastián. It is also served by Bilbao, Bordeaux–Mérignac, Tarbes–Lourdes–Pyrénées, San Sebastián, Santander, Biarritz Pays Basque, Zaragoza, Pamplona, Vitoria, Pau Pyrénées.

Currently, you can fly between San Juan and Donostia / San Sebastián with Iberia Airlines, Vueling, JetBlue Airways, Frontier Airlines, Ryanair.

If you don’t have specific dates for your trip between San Juan and Donostia / San Sebastián, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between San Juan and Donostia / San Sebastián, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around San Juan. The main one is Luis Muñoz Marín International and other nearby airports include Aguadilla Rafael Hernandez, Mercedita, Eugenio María de Hostos