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O'Hare Intl

$378+ Cheap flights from Brittany to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
BES — ORD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Brittany to O'Hare Intl

Cheapest flights from Brittany to O'Hare Intl
Explore the most affordable flight options available from Brittany to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:05 amRNS - ORD
1 stop11h 05mDelta
Sun 1/47:05 amORD - RNS
2 stops20h 15mDelta
Deal found 12/16$1,980

Find flight deals from Brittany to O'Hare Intl

Keep the following information in mind while searching for Brittany to O'Hare Intl flight deals. Data was last updated December 18, 2025.

Round-trip from

$634
(Expedia)

One-way from

$378
(Kiwi.com)
From Brittany to Chicago O'Hare Intl
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One-way flight from Brittany to Chicago O'Hare Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Brittany to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Brittany to Chicago O'Hare Intl Airport that are best for you.

Fly from

Brittany

Fly to

O'Hare Intl

Route

Depart

Return

Price

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Sat 1/31

9:35 am-7:29 pm

2 stops16h 54m

Chicago O'Hare Intl

Sat 2/7

5:40 pm-5:25 pm

1 stop16h 45m

$634

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Thu 1/29

5:55 pm-2:55 pm

1 stop28h 00m

Chicago O'Hare Intl

Thu 2/5

5:40 pm-5:25 pm

1 stop16h 45m

$638

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Thu 1/29

6:40 pm-1:25 pm

1 stop25h 45m

Chicago O'Hare Intl

Thu 2/5

3:20 pm-9:45 am

1 stop11h 25m

$686

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Thu 1/29

10:00 pm-10:42 pm

3 stops31h 42m

Chicago O'Hare Intl

Thu 2/5

12:44 pm-8:55 pm

2 stops25h 11m

$710

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Sat 1/31

1:05 pm-3:10 pm

2 stops33h 05m

Chicago O'Hare Intl

Sat 2/7

4:25 pm-10:30 pm

2 stops23h 05m

$739

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Sat 3/7

6:05 am-2:20 pm

1 stop15h 15m

Chicago O'Hare Intl

Thu 4/23

4:20 pm-1:55 pm

1 stop14h 35m

$783

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Thu 1/29

10:00 pm-8:15 pm

2 stops29h 15m

Chicago O'Hare Intl

Sun 2/1

11:44 am-9:05 am

2 stops14h 21m

$816

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Fri 1/2

11:05 am-3:10 pm

1 stop11h 05m

Chicago O'Hare Intl

Tue 1/6

11:05 am-10:20 am

2 stops16h 15m

$1,665

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Fri 1/2

5:30 pm-6:24 pm

2 stops31h 54m

Chicago O'Hare Intl

Tue 1/6

6:50 am-10:20 am

2 stops20h 30m

$2,338

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Fri 1/2

3:25 pm-5:20 pm

3 stops32h 55m

Chicago O'Hare Intl

Tue 1/6

6:30 pm-9:45 am

3 stops32h 15m

$2,645

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 11 results
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Best time to book a flight from Brittany to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Brittany with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brittany to Chicago O'Hare Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Brittany to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Brittany to Chicago O'Hare Intl Airport?

    Departing from Brittany to Chicago O'Hare Intl Airport will take you 11h 05m. Airlines will cover a distance of 4001 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Brittany to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Brittany to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Brittany to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brittany to O'Hare Intl.

  • Can I find deals for business class flights from Brittany to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Brittany to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

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