Find cheap flights from Detroit to San Sebastian from $1,469

In the last 3 days, the lowest price for a flight from Detroit Metropolitan Wayne County Airport to San Sebastian was $1,469 for a round-trip ticket.

Yes, you’ll need a passport to travel to San Sebastian from Detroit.

When flying out of Detroit you will be using Detroit Metropolitan Wayne County. You will be landing at San Sebastian, also known as San Sebastián.

We unfortunately don’t have that data for this specific route.

oneworld is the only airline alliance operating flights between Detroit and San Sebastian.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Detroit to San Sebastian.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Sebastian from Detroit is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Sebastian with an airline and back to Detroit with another airline. Booking your flights between Detroit and EAS can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Sebastian from Detroit up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.