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

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

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.

Are there alternative airports near Chicago and Lisbon?

The two cities are about 6426 km apart. Looking beyond the main airport might reveal better options.

• Airports in Chicago: There are 3 airports in Chicago - Midway, O'Hare, Rockford.
• Airports in Lisbon: Only Lisbon is active at the moment.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Lisbon has more than one airport, you can pick the most convenient for your destination.

Refine your flight search from Chicago to Lisbon

With Jetcost, it’s easy to narrow down results to find flights that match your schedule and preferences. You can filter by airline, price, trip type, and more — including offers from the best airlines and travel agencies.

Other popular destinations

Also looking at Portugal? These cities are trending: Faro, Funchal, Lisbon, Ponta Delgada, Porto.

Online agencies can show different offers for the same flight — it’s worth comparing. Filters let you narrow things down further, like selecting a specific time slot to find flights that suit you best.