How much is a ticket from Chicago O'Hare to San Sebastián?

Depending on when you travel and how far in advance you book, fares between Chicago and San Sebastián can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Airport options between Chicago and San Sebastián

Even for routes around 4165 mi, using different airports might affect flight cost and travel time.

• Airports in Chicago: You can fly from 3 airports in Chicago - Midway, O'Hare, Rockford.
• Airports in San Sebastián: San Sebastián - San Sebastian is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Customize your flight from Chicago O'Hare to San Sebastián

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from Ryanair, Easyjet, British Airways, Expedia, eDreams, and more.

Other popular destinations

Thinking about Spain? You might also consider: Alicante, Barcelona, Madrid, Málaga, Palma de Mallorca.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.