It’s generally more expensive to depart on a Saturday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
It’s typically best to fly out from Philadelphia to San Sebastian at noon. Doing so could potentially save you 8% on the flight price compared to flying in the morning, which is usually more expensive.
Some of our airline partners flying from Philadelphia to San Sebastián have new flexible policies in place due to COVID-19. Iberia is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like Iberia with this kind of flexibility.
While on average a flight from Philadelphia to San Sebastian is generally $2,156, our data shows the cheapest flight currently is $1,106. When looking at the most popular route, (Philadelphia - San Sebastián), you can expect to pay $679 for that flight.