Cheap flights from Chicago O'Hare to Lille

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

Depending on when you travel and how far in advance you book, fares between Chicago and Lille 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.

Planning flights between Chicago and Lille? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

  • Airports in Chicago: 3 airports are listed in Chicago - Midway, O'Hare, Rockford.
  • Airports in Lille: Only Lille - Lesquin is currently available.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Flights from Chicago - O'Hare to Lille - Lesquin

Plan your journey from Chicago O'Hare to Lille with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in France? These cities are trending: Lyon, Marseille, Nice, Paris, Toulouse.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Chicago O'Hare to Lille.

How much does an airline ticket from Chicago O'Hare to Lille cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Chicago O'Hare to Lille.

How far is Chicago from Lille?

Chicago is about 6610 km from Lille.

What are the airports in Lille?

Lille has one airport: Lille - Lesquin.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the most popular cities in France?

The most popular cities in France according to our users' searches are: Lyon, Marseille, Nice, Paris, Toulouse.

When should I book a flight from Chicago to Lille?

This information is not available at the moment.

What is the cheapest month to fly from Chicago to Lille?

This information is not available at the moment.

What is the most expensive month to fly from Chicago to Lille?

This information is not available at the moment.

What is the best day of the week to fly from Chicago to Lille?

This information is not available at the moment.