Looking for the price of a flight from Philadelphia to San Sebastián?

There’s no fixed price — fares between Philadelphia and San Sebastián can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Which airports are most convenient between Philadelphia and San Sebastián?

Whether it’s cost or connection time, the right airport combination can make a difference.

• Airports in Philadelphia: Another nearby option is Trenton Mercer.
• Airports in San Sebastián: San Sebastián - San Sebastian is the only functioning airport for now.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Compare flights from Philadelphia to San Sebastián with advanced filters

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Other popular destinations

Looking for alternatives in Spain? Travelers also liked: Alicante, Barcelona, Madrid, Málaga, Palma de Mallorca.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.