How much is a flight from San Sebastián to Buenos Aires?

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

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Which airports serve San Sebastián and Buenos Aires?

When planning a trip of about 10392 km, 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 Buenos Aires: Buenos Aires offers flights from 3 airports - El Palomar, Jorge Newbery, Ministro Pistarini.

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.

Choose the right flight for your trip from San Sebastián to Buenos Aires

Jetcost helps you tailor your flight search based on what matters to you — flight length, budget, airline, or agency. Whether you prefer round-trip or one-way, direct or with stopovers, you’ll see options from the best airlines and travel agencies.

Other popular destinations

Flying to Argentina? Many users also explore: Buenos Aires, Córdoba, Iguazu, Mendoza, San Carlos de Bariloche.

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