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.

In terms of precipitation, rainfall in Brittany ranges from 2.4 - 5.8 inches per month. December is typically the wettest month, when rainfall can reach 5.8 in. June is typically the driest time to visit Brittany when rainfall is around 2.4 in.

If weather is an important factor for your trip to Brittany, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

What is the cheapest time of day to fly from ORD to BR?

When flying from Chicago O'Hare Intl Airport to Brittany, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$272+ Flights from Chicago O'Hare Intl Airport to Brittany

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

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 December 3, 2025.

Wed 12/103:55 pmORD - NTE

2 stops15h 20mMultiple Airlines

Wed 12/1710:25 pmNTE - ORD

2 stops28h 45mMultiple Airlines

Deal found 12/3

$653

Mon 12/89:50 pmORD - NTE

3 stops27h 45mMultiple Airlines

Mon 12/1512:35 pmNTE - ORD

2 stops34h 45mMultiple Airlines

Deal found 12/1

$803

Mon 12/85:20 pmORD - NTE

1 stop10h 55mKLM

Mon 12/1512:10 pmNTE - ORD

1 stop34h 00mKLM

Deal found 12/1

$885

Mon 12/811:47 amORD - NTE

2 stops14h 18mIberia

Mon 12/159:35 amNTE - ORD

2 stops17h 10mIberia

Deal found 12/1

$949

Wed 12/106:10 pmORD - NTE

2 stops32h 35mLufthansa

Wed 12/1710:30 amNTE - ORD

1 stop31h 40mLufthansa

Deal found 12/3

$1,018

Wed 12/105:20 pmORD - NTE

1 stop14h 50mKLM

Wed 12/176:05 amNTE - ORD

1 stop15h 15mKLM

Deal found 12/3

$1,262

Best flights from O'Hare Intl to Brittany
Discover carefully curated flight deals from O'Hare Intl to Brittany that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 3, 2025.

Thu 1/86:30 pmORD - NTE

3 stops20h 40mMultiple Airlines

Wed 1/146:55 pmNTE - ORD

3 stops29h 25mMultiple Airlines

Deal found 12/2

$669

Thu 1/85:20 pmORD - NTE

1 stop14h 05mDelta

Wed 1/146:05 amNTE - ORD

1 stop15h 15mDelta

Deal found 12/3

$917

Fri 2/135:20 pmORD - BES

1 stop13h 50mAir France

Tue 2/176:15 amBES - ORD

1 stop15h 55mAir France

Deal found 12/1

$969

Fri 2/135:20 pmORD - BES

1 stop13h 50mKLM

Tue 2/176:15 amBES - ORD

1 stop15h 55mKLM

Deal found 11/30

$969

Wed 2/185:20 pmORD - NTE

1 stop10h 55mDelta

Sun 2/2212:10 pmNTE - ORD

1 stop33h 10mDelta

Deal found 12/1

$917

Fri 2/135:20 pmORD - BES

1 stop13h 50mKLM

Sat 2/216:15 amBES - ORD

2 stops17h 39mKLM

Deal found 12/3

$973

Sat 2/216:30 pmORD - BES

2 stops16h 20mAir France

Sat 3/76:15 amBES - ORD

2 stops18h 31mAir France

Deal found 11/30

$1,062

Sat 2/216:30 pmORD - BES

2 stops16h 20mKLM

Sat 3/76:40 pmBES - ORD

1 stop27h 30mKLM

Deal found 11/30

$980

Fri 2/137:00 amORD - BES

2 stops19h 15mDelta

Tue 2/176:15 amBES - ORD

2 stops17h 34mDelta

Deal found 11/30

$1,052

Fri 2/137:00 amORD - BES

2 stops19h 45mDelta

Sat 2/216:15 amBES - ORD

2 stops20h 04mDelta

Deal found 12/3

$1,147

Last-minute flights from O'Hare Intl to Brittany
Discover last-minute flight deals from O'Hare Intl to Brittany. Data last updated December 3, 2025 and is based on user searches.

Mon 12/89:50 pmORD - NTE

3 stops27h 45mMultiple Airlines

Mon 12/1512:35 pmNTE - ORD

2 stops34h 45mMultiple Airlines

Deal found 12/1

$803

Mon 12/85:20 pmORD - NTE

1 stop10h 55mKLM

Mon 12/1512:10 pmNTE - ORD

1 stop34h 00mKLM

Deal found 12/1

$885

Wed 12/103:55 pmORD - NTE

2 stops15h 20mMultiple Airlines

Wed 12/1710:25 pmNTE - ORD

2 stops28h 45mMultiple Airlines

Deal found 12/3

$653

Thu 1/86:30 pmORD - NTE

3 stops20h 40mMultiple Airlines

Wed 1/146:55 pmNTE - ORD

3 stops29h 25mMultiple Airlines

Deal found 12/2

$669

One-way flights from O'Hare Intl to Brittany
Search for one-way flight options from O'Hare Intl to Brittany. Find affordable one-way fares based on user searches. Data last updated December 3, 2025.

Mon 1/124:38 pmORD - NTE

2 stops21h 42mMultiple Airlines

Deal found 12/3

$272

Mon 3/29:00 pmORD - NTE

2 stops16h 15mMultiple Airlines

Deal found 12/2

$311

Fri 1/306:30 pmORD - NTE

3 stops33h 35mMultiple Airlines

Deal found 12/3

$336

Fri 1/305:40 pmORD - NTE

1 stop32h 25mIberia

Deal found 12/3

$535

Tue 5/55:00 pmORD - NTE

2 stops42h 05mMultiple Airlines

Deal found 12/1

$1,071

Find flight deals from O'Hare Intl to Brittany

Round-trip from	$669 (Mytrip)
One-way from	$272 (Kiwi.com)

From Chicago O'Hare Intl to Brittany

Search Deals

One-way flight from Chicago O'Hare Intl to Brittany

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Brittany that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Thu 1/8

6:30 pm-10:10 pm

3 stops20h 40m

Nantes Atlantique

Wed 1/14

6:55 pm-5:20 pm

3 stops29h 25m

$669

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Thu 1/8

5:20 pm-2:25 pm

1 stop14h 05m

Nantes Atlantique

Wed 1/14

6:05 am-2:20 pm

1 stop15h 15m

$917

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Wed 2/18

5:20 pm-11:15 am

1 stop10h 55m

Nantes Atlantique

Sun 2/22

12:10 pm-2:20 pm

1 stop33h 10m

$917

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Fri 2/13

5:20 pm-2:10 pm

1 stop13h 50m

Brest Guipavas

Tue 2/17

6:15 am-3:10 pm

1 stop15h 55m

$969

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Fri 2/13

5:20 pm-2:10 pm

1 stop13h 50m

Brest Guipavas

Tue 2/17

6:15 am-3:10 pm

1 stop15h 55m

$969

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Fri 2/13

5:20 pm-2:10 pm

1 stop13h 50m

Brest Guipavas

Sat 2/21

6:15 am-4:54 pm

2 stops17h 39m

$973

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Sat 2/21

6:30 pm-5:50 pm

2 stops16h 20m

Brest Guipavas

Sat 3/7

6:40 pm-3:10 pm

1 stop27h 30m

$980

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Fri 2/13

7:00 am-9:15 am

2 stops19h 15m

Brest Guipavas

Tue 2/17

6:15 am-4:49 pm

2 stops17h 34m

$1,052

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Sat 2/21

6:30 pm-5:50 pm

2 stops16h 20m

Brest Guipavas

Sat 3/7

6:15 am-5:46 pm

2 stops18h 31m

$1,062

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Fri 2/13

7:00 am-9:45 am

2 stops19h 45m

Brest Guipavas

Sat 2/21

6:15 am-7:19 pm

2 stops20h 04m

$1,147

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 16 results

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

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.
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

Alternative routes for O'Hare Intl to Brittany

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.

$272+ Cheap flights from O'Hare Intl (ORD) to Brittany

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from O'Hare Intl to Brittany

Cheapest flights from O'Hare Intl to BrittanyExplore 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 December 3, 2025.

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 December 3, 2025.

Find 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 December 3, 2025.

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Brittany that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Brittany

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?

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

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

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

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.

100% Free

Book with Flexibility

Travel Smart

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 December 3, 2025.