Flight prices from San Sebastián to Philadelphia

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

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Which airports serve San Sebastián and Philadelphia?

When planning a trip of about 3676 mi, it's a good idea to check flights from surrounding airports too.

• Airports in San Sebastián: San Sebastián - San Sebastian is the only operational airport in the area.
• Airports in Philadelphia: Another nearby option is Trenton Mercer.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

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Other popular destinations

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