What’s the cost of a flight from Chicago to Bilbao?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Chicago and Bilbao.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

What are the airport options between Chicago and Bilbao?

If both departure and destination cities offer multiple airports, comparing them can help you save time and money.

• Airports in Chicago: Chicago has 3 airports - Midway, O'Hare, Rockford.
• Airports in Bilbao: Bilbao has one airport operating, Bilbao.

Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.

Match your flight search to your preferences: Chicago – Bilbao

Jetcost makes it easy to find the right flight. Set filters for flight time, price, number of stops, and preferred airline. You’ll see offers from Expedia, Ryanair, British Airways, Easyjet, and more.

Other popular destinations

Thinking about traveling to Spain? Other users also viewed: Alicante, Barcelona, Madrid, Málaga, Palma de Mallorca.

Don’t forget to check change or cancellation policies, especially if your plans aren’t final. For a more targeted search, you can also set price limits directly in the filters.