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 17h 30m. 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.

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.

$309+ Flights from Chicago O'Hare Intl Airport to Brittany

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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 18, 2025.

Fri 12/267:05 amORD - NTE

2 stops24h 15mMultiple Airlines

Thu 1/110:00 amNTE - ORD

3 stops34h 01mMultiple Airlines

Deal found 12/17

$1,860

Fri 12/265:20 pmORD - NTE

1 stop14h 25mKLM

Thu 1/15:25 pmNTE - ORD

1 stop27h 55mKLM

Deal found 12/17

$1,928

Fri 12/265:20 pmORD - NTE

1 stop14h 25mDelta

Thu 1/16:05 amNTE - ORD

2 stops18h 17mDelta

Deal found 12/17

$1,938

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 18, 2025.

Sat 1/316:30 pmORD - NTE

3 stops35h 00mMultiple Airlines

Sat 2/710:00 pmNTE - ORD

3 stops26h 20mMultiple Airlines

Deal found 12/17

$672

Tue 2/175:20 pmORD - BES

1 stop17h 30mKLM

Tue 2/246:15 amBES - ORD

1 stop15h 55mKLM

Deal found 12/15

$965

Mon 2/167:10 amORD - BES

2 stops19h 35mDelta

Fri 2/276:15 amBES - ORD

1 stop15h 55mDelta

Deal found 12/15

$969

Mon 2/235:40 pmORD - NTE

1 stop16h 45mIberia

Fri 2/2710:00 pmNTE - ORD

2 stops47h 00mIberia

Deal found 12/14

$1,298

Tue 1/135:15 amORD - NTE

3 stops33h 15mMultiple Airlines

Tue 1/2010:00 pmNTE - ORD

2 stops24h 00mMultiple Airlines

Deal found 12/15

$806

Wed 2/185:20 pmORD - BES

1 stop17h 30mKLM

Wed 2/256:15 amBES - ORD

1 stop15h 55mKLM

Deal found 12/15

$965

Wed 2/117:00 amORD - BES

2 stops19h 45mDelta

Fri 2/206:15 amBES - ORD

1 stop15h 55mDelta

Deal found 12/15

$969

Wed 2/115:20 pmORD - BES

1 stop17h 30mKLM

Tue 2/2410:35 amBES - ORD

1 stop11h 35mKLM

Deal found 12/15

$965

Sun 2/156:45 amORD - BES

2 stops20h 00mDelta

Wed 2/2510:35 amBES - ORD

1 stop11h 35mDelta

Deal found 12/15

$969

Tue 2/105:20 pmORD - BES

1 stop17h 30mKLM

Tue 2/2410:35 amBES - ORD

1 stop11h 35mKLM

Deal found 12/15

$965

Tue 2/176:00 amORD - BES

2 stops20h 45mDelta

Fri 2/2710:35 amBES - ORD

1 stop11h 35mDelta

Deal found 12/15

$969

Sun 2/156:45 amORD - BES

2 stops20h 00mDelta

Tue 2/246:15 amBES - ORD

1 stop15h 55mDelta

Deal found 12/15

$969

Tue 1/135:20 pmORD - NTE

1 stop17h 40mKLM

Tue 1/2012:10 pmNTE - ORD

1 stop33h 10mKLM

Deal found 12/15

$1,038

Sun 2/156:45 amORD - BES

2 stops20h 00mDelta

Fri 2/2710:35 amBES - ORD

1 stop11h 35mDelta

Deal found 12/15

$969

Mon 2/912:15 pmORD - BES

2 stops38h 30mDelta

Wed 2/2510:35 amBES - ORD

1 stop11h 35mDelta

Deal found 12/15

$970

Mon 2/910:29 amORD - BES

2 stops40h 16mDelta

Fri 2/2010:50 amBES - ORD

1 stop11h 20mDelta

Deal found 12/15

$970

Last-minute flights from O'Hare Intl to Brittany
Discover last-minute flight deals from O'Hare Intl to Brittany. Data last updated December 18, 2025 and is based on user searches.

Fri 12/267:05 amORD - NTE

2 stops24h 15mMultiple Airlines

Thu 1/110:00 amNTE - ORD

3 stops34h 01mMultiple Airlines

Deal found 12/17

$1,860

Fri 12/265:20 pmORD - NTE

1 stop14h 25mKLM

Thu 1/15:25 pmNTE - ORD

1 stop27h 55mKLM

Deal found 12/17

$1,928

Tue 1/135:15 amORD - NTE

3 stops33h 15mMultiple Airlines

Tue 1/2010:00 pmNTE - ORD

2 stops24h 00mMultiple Airlines

Deal found 12/15

$806

Tue 1/135:20 pmORD - NTE

1 stop17h 40mKLM

Tue 1/2012:10 pmNTE - ORD

1 stop33h 10mKLM

Deal found 12/15

$1,038

Sat 1/316:30 pmORD - NTE

3 stops35h 00mMultiple Airlines

Sat 2/710:00 pmNTE - ORD

3 stops26h 20mMultiple Airlines

Deal found 12/17

$672

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 18, 2025.

Wed 1/76:30 pmORD - NTE

3 stops35h 45mMultiple Airlines

Deal found 12/16

$309

Find flight deals from O'Hare Intl to Brittany

Round-trip from	$672 (Mytrip)
One-way from	$309 (Kiwi.com)

From Chicago O'Hare Intl to Brittany

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

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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

Sat 1/31

6:30 pm-12:30 pm

3 stops35h 00m

Nantes Atlantique

Sat 2/7

10:00 pm-5:20 pm

3 stops26h 20m

$672

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Tue 1/13

5:15 am-9:30 pm

3 stops33h 15m

Nantes Atlantique

Tue 1/20

10:00 pm-3:00 pm

2 stops24h 00m

$806

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Tue 2/17

5:20 pm-5:50 pm

1 stop17h 30m

Brest Guipavas

Tue 2/24

6:15 am-3:10 pm

1 stop15h 55m

$965

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Wed 2/18

5:20 pm-5:50 pm

1 stop17h 30m

Brest Guipavas

Wed 2/25

6:15 am-3:10 pm

1 stop15h 55m

$965

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Wed 2/11

5:20 pm-5:50 pm

1 stop17h 30m

Brest Guipavas

Tue 2/24

10:35 am-3:10 pm

1 stop11h 35m

$965

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Tue 2/10

5:20 pm-5:50 pm

1 stop17h 30m

Brest Guipavas

Tue 2/24

10:35 am-3:10 pm

1 stop11h 35m

$965

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Mon 2/16

7:10 am-9:45 am

2 stops19h 35m

Brest Guipavas

Fri 2/27

6:15 am-3:10 pm

1 stop15h 55m

$969

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Wed 2/11

7:00 am-9:45 am

2 stops19h 45m

Brest Guipavas

Fri 2/20

6:15 am-3:10 pm

1 stop15h 55m

$969

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Sun 2/15

6:45 am-9:45 am

2 stops20h 00m

Brest Guipavas

Wed 2/25

10:35 am-3:10 pm

1 stop11h 35m

$969

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Tue 2/17

6:00 am-9:45 am

2 stops20h 45m

Brest Guipavas

Fri 2/27

10:35 am-3:10 pm

1 stop11h 35m

$969

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 17 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 17h 30m. 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

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$309+ 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 1/7. 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 18, 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 18, 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 18, 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

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Alternative routes for O'Hare Intl to Brittany

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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 18, 2025.