ORD - BES

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1 adult, Economy, 0 bags

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Everything you should know

Nonstop flights
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There are currently no direct flights between Chicago O'Hare Intl Airport and Brest. You'll need to take a connecting flight to reach the destination.
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Cheap Flights from Chicago to Brest (ORD-BES)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Brest

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ORD  Chicago O'Hare Airport-BES Brest Bretagne Airport
3879 mimulti-stop
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BES  Brest Bretagne Airport-ORD Chicago O'Hare Airport
3879 mimulti-stop
Multiple Airlines
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Price, demand and travel trends for Chicago O'Hare Intl Airport to Brest flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest layover airport when flying from Chicago O'Hare Intl Airport to Brest?

Flights via Paris Charles de Gaulle (CDG) offer the most affordable fares, with an average round-trip price of $1,545. Based on KAYAK data over the past 3 months.

When flying from Chicago O'Hare Intl Airport to Brest which airport offers the shortest layover?

Paris Charles de Gaulle (CDG) had the shortest average connection time for Chicago O'Hare Intl Airport to Brest layovers at 11h 15m over the past 3 months.

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When to book flights from Chicago to Brest

Are your dates flexible? Find out the best times to travel from Chicago to Brest based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chicago O'Hare Intl Airport to Brest flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • How long is a flight from Chicago O'Hare Intl Airport to Brest?

    A nonstop flight from Chicago O'Hare Intl Airport to Brest takes 00m, covering 3,879 miles.

  • Do I need a passport to fly from Chicago O'Hare Intl Airport to Brest?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • What car rental options are available at Brest Guipavas Airport (BES)?

    Brest Guipavas Airport (BES) hosts 5 major car rental companies, with daily rates averaging $50 for economy cars. Top options include:

    • Rentscape
    • Enterprise Rent-A-Car
    • Alamo
    • Europcar
    • Hertz

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to Brest?

    Flights from Chicago O'Hare Intl Airport to Brest usually depart from Chicago O'Hare Intl (ORD) and arrive at Brest Guipavas (BES).

  • Which airports do connecting flights from Chicago O'Hare Intl Airport to Brest pass through?

    Most connecting flights from Chicago O'Hare Intl Airport to Brest pass through Paris Charles de Gaulle (CDG), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Brest?

    Yes. Flexible dates can save you up to 28% on flights from Chicago O'Hare Intl Airport to Brest. Thursday is the cheapest departure day at $1,297 round-trip on average, while Wednesday is the most expensive at $1,792, a difference of $495.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Chicago O'Hare Intl Airport and Brest?

    Brest is 6 hours ahead of Chicago O'Hare Intl Airport (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Chicago O'Hare Intl Airport to Brest flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Wednesday. On this route, Thursday flights average $1,297, about $495 less than Wednesday fares (28% savings) based on the last 12 months.

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