HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Brittany

$739+ Cheap flights from O'Hare Intl (ORD) to Brittany

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BES
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Brittany with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from O'Hare Intl to Brittany

Keep the following information in mind while searching for O'Hare Intl to Brittany flight deals. Data was last updated September 11, 2025.

Round-trip from

$739
(Trip.com)
From Chicago O'Hare Intl to Brittany
Search Deals

Find flight deals from O'Hare Intl to Brittany

Cheapest flights from O'Hare Intl to Brittany
Explore the most affordable flight options available from O'Hare Intl to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/263:35 pmORD - NTE
2 stops14h 55mMultiple Airlines
Sun 11/210:00 pmNTE - ORD
2 stops22h 10mMultiple Airlines
Deal found 9/11$739
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:45 pmORD - NTE
1 stop17h 40mIberia
Sun 11/25:55 pmNTE - ORD
1 stop27h 35mIberia
Deal found 9/10$837
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:40 amORD - NTE
3 stops22h 55mMultiple Airlines
Fri 10/316:05 amNTE - ORD
3 stops19h 20mMultiple Airlines
Deal found 9/9$841
This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:20 pmORD - NTE
1 stop14h 50mKLM
Sun 11/29:50 amNTE - ORD
1 stop12h 20mKLM
Deal found 9/11$884
This Air France deal was found by Cheapflights users on 9/8. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:20 pmORD - BES
1 stop13h 50mAir France
Tue 12/910:05 amBES - ORD
1 stop12h 05mAir France
Deal found 9/8$885
This KLM deal was found by Cheapflights users on 9/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:10 pmORD - BES
1 stop19h 10mKLM
Sat 11/110:05 amBES - ORD
1 stop12h 05mKLM
Deal found 9/10$887
This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 10/255:20 amORD - BES
2 stops21h 55mDelta
Sat 11/110:05 amBES - ORD
1 stop12h 05mDelta
Deal found 9/10$889
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/244:00 pmORD - NTE
1 stop19h 15mLufthansa
Fri 10/3110:25 amNTE - ORD
1 stop16h 40mLufthansa
Deal found 9/9$912
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:05 pmORD - NTE
2 stops21h 10mMultiple Airlines
Thu 9/186:30 pmNTE - ORD
2 stops29h 00mMultiple Airlines
Deal found 9/10$922
This KLM deal was found by Cheapflights users on 9/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:10 pmORD - BES
1 stop10h 45mKLM
Fri 10/316:15 amBES - ORD
1 stop15h 55mKLM
Deal found 9/9$995
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 10/2410:25 amORD - BES
2 stops17h 30mDelta
Fri 10/316:15 amBES - ORD
1 stop15h 55mDelta
Deal found 9/9$1,000

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Brittany 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 September 11, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Brittany that are best for you.

Fly from

O'Hare Intl

Fly to

Brittany

Route

Depart

Return

Price

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Sun 10/26

3:35 pm-12:30 pm

2 stops14h 55m

Nantes Atlantique

Sun 11/2

10:00 pm-1:10 pm

2 stops22h 10m

$739

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Sun 10/26

5:45 pm-5:25 pm

1 stop17h 40m

Nantes Atlantique

Sun 11/2

5:55 pm-2:30 pm

1 stop27h 35m

$837

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Fri 10/24

10:40 am-4:35 pm

3 stops22h 55m

Nantes Atlantique

Fri 10/31

6:05 am-7:25 pm

3 stops19h 20m

$841

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Sun 10/26

6:20 pm-3:10 pm

1 stop14h 50m

Nantes Atlantique

Sun 11/2

9:50 am-3:10 pm

1 stop12h 20m

$884

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Fri 12/5

5:20 pm-2:10 pm

1 stop13h 50m

Brest Guipavas

Tue 12/9

6:15 am-3:10 pm

1 stop15h 55m

$886

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Sat 10/25

5:10 pm-7:20 pm

1 stop19h 10m

Brest Guipavas

Sat 11/1

10:05 am-4:10 pm

1 stop12h 05m

$887

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Sat 10/25

5:20 am-10:15 am

2 stops21h 55m

Brest Guipavas

Sat 11/1

10:05 am-4:10 pm

1 stop12h 05m

$889

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Fri 10/24

4:00 pm-6:15 pm

1 stop19h 15m

Nantes Atlantique

Fri 10/31

10:25 am-9:05 pm

1 stop16h 40m

$912

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Fri 10/24

5:10 pm-10:55 am

1 stop10h 45m

Brest Guipavas

Fri 10/31

6:15 am-4:10 pm

1 stop15h 55m

$995

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Fri 10/24

10:25 am-10:55 am

2 stops17h 30m

Brest Guipavas

Fri 10/31

6:15 am-4:10 pm

1 stop15h 55m

$1,000

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 13 results
1
2

Best time to book a flight from O'Hare Intl to Brittany

Have a flexible travel schedule? Discover the best time to fly to Brittany from O'Hare Intl 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 Chicago O'Hare Intl Airport to Brittany
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 O'Hare Intl to Brittany. 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 Chicago O'Hare Intl Airport to Brittany?

    Departing from Chicago O'Hare Intl Airport to Brittany will take you 13h 50m. The distance from Chicago O'Hare Intl Airport to Brittany is about 3879 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 O'Hare Intl to Brittany that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Brittany 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to Brittany

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Charles de Gaulle flights
O'Hare Intl to Orly flights
Midway to Charles de Gaulle flights
O'Hare Intl to Beauvais-Tille flights
O'Hare Intl to Nice flights
O'Hare Intl to Lyon flights
Midway to Lyon flights
O'Hare Intl to Marseille flights
Midway to Nice flights
O'Hare Intl to Toulouse flights
Midway to Orly flights
Midway to Marseille flights
Midway to Toulouse flights
O'Hare Intl to Bordeaux flights
O'Hare Intl to Strasbourg flights
O'Hare Intl to Montpellier flights
Midway to Bordeaux flights
Midway to Nantes flights
O'Hare Intl to Clermont-Ferrand flights
O'Hare Intl to Brest flights
O'Hare Intl to Nantes flights
Midway to Montpellier flights
O'Hare Intl to Biarritz flights
O'Hare Intl to Ajaccio flights
Midway to Strasbourg flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.