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O'Hare Intl

$551+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
BES — ORD
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap 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 March 31, 2025.

Round-trip from

$570
(American Airlines)

One-way from

$551
(Mytrip)
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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Find 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 March 31, 2025.

This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/209:40 amNTE - ORD
2 stops28h 48mAmerican Airlines
Wed 6/188:40 pmORD - NTE
2 stops29h 30mAmerican Airlines
Deal found 3/31$570
This Delta deal was found by Cheapflights users on 3/31. 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.
Sun 5/116:20 amNTE - ORD
1 stop14h 50mDelta
Mon 5/194:20 pmORD - NTE
1 stop11h 55mDelta
Deal found 3/31$626
This Expedia deal was found by Cheapflights users on 3/31. 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.
Sat 11/16:05 amNTE - ORD
1 stop15h 25mAir France
Mon 11/105:20 pmORD - NTE
1 stop13h 45mAir France
Deal found 3/31$634
This Lufthansa deal was found by Cheapflights users on 3/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:10 pmNTE - ORD
2 stops31h 35mLufthansa
Mon 11/1010:35 pmORD - NTE
1 stop12h 15mLufthansa
Deal found 3/31$669
This Expedia deal was found by Cheapflights users on 3/30. 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.
Mon 4/211:05 pmNTE - ORD
2 stops26h 50mMultiple Airlines
Sun 4/276:15 pmORD - NTE
1 stop11h 15mMultiple Airlines
Deal found 3/30$694
This Air France deal was found by Cheapflights users on 3/30. 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.
Wed 6/1810:30 amRNS - ORD
2 stops18h 04mAir France
Mon 6/305:10 pmORD - RNS
1 stop13h 35mAir France
Deal found 3/30$737
This KLM deal was found by Cheapflights users on 3/30. 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.
Wed 6/184:45 pmRNS - ORD
1 stop28h 25mKLM
Mon 6/305:10 pmORD - RNS
1 stop13h 35mKLM
Deal found 3/30$754
This Delta deal was found by Cheapflights users on 3/31. 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.
Wed 4/1611:45 amRNS - ORD
2 stops19h 14mDelta
Sun 4/205:10 pmORD - RNS
1 stop14h 05mDelta
Deal found 3/31$764
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Thu 5/224:50 pmNTE - ORD
1 stop28h 10mAer Lingus
Wed 6/189:15 pmORD - NTE
1 stop11h 55mAer Lingus
Deal found 3/31$791
This KLM deal was found by Cheapflights users on 3/31. 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.
Thu 6/55:20 pmNTE - ORD
1 stop27h 50mKLM
Sat 6/214:20 pmORD - NTE
1 stop11h 45mKLM
Deal found 3/31$802
This Expedia deal was found by Cheapflights users on 3/31. 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.
Wed 4/1611:45 amRNS - ORD
2 stops19h 14mMultiple Airlines
Sun 4/205:10 pmORD - RNS
1 stop14h 05mMultiple Airlines
Deal found 3/31$837
This Flighttix deal was found by Cheapflights users on 3/31. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/59:40 amNTE - ORD
2 stops16h 50mIberia
Tue 8/510:08 amORD - NTE
2 stops24h 42mIberia
Deal found 3/31$902

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 March 31, 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

Tue 5/20

9:40 am-10:57 am

2 stops32h 17m

Chicago O'Hare Intl

Thu 6/19

9:53 am-9:10 am

2 stops16h 17m

$570

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Sun 5/11

6:20 am-2:10 pm

1 stop14h 50m

Chicago O'Hare Intl

Mon 5/19

4:20 pm-11:15 am

1 stop11h 55m

$626

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Mon 4/21

6:20 am-2:10 pm

1 stop14h 50m

Chicago O'Hare Intl

Sun 4/27

4:20 pm-11:15 am

1 stop11h 55m

$660

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Mon 4/21

1:05 pm-8:55 am

2 stops26h 50m

Chicago O'Hare Intl

Sun 4/27

6:15 pm-12:30 pm

1 stop11h 15m

$694

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Wed 6/18

10:30 am-9:34 pm

2 stops18h 04m

Chicago O'Hare Intl

Mon 6/30

5:10 pm-1:45 pm

1 stop13h 35m

$737

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Wed 6/18

4:45 pm-2:10 pm

1 stop28h 25m

Chicago O'Hare Intl

Mon 6/30

5:10 pm-1:45 pm

1 stop13h 35m

$754

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Wed 4/16

11:45 am-11:59 pm

2 stops19h 14m

Chicago O'Hare Intl

Sun 4/20

5:10 pm-2:15 pm

1 stop14h 05m

$764

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Mon 4/21

1:05 pm-2:40 pm

2 stops56h 35m

Chicago O'Hare Intl

Sun 4/27

9:40 pm-6:15 pm

2 stops37h 35m

$778

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Thu 5/22

4:50 pm-2:00 pm

1 stop28h 10m

Chicago O'Hare Intl

Wed 6/18

9:15 pm-4:10 pm

1 stop11h 55m

$791

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Thu 6/5

5:20 pm-2:10 pm

1 stop27h 50m

Chicago O'Hare Intl

Sat 6/21

4:20 pm-11:05 am

1 stop11h 45m

$802

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 20 results
1
2

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

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated March 31, 2025.
Read through reviews of airlines operating flights from Brittany to Chicago, such as Delta, KLM and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,789 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Brittany to Chicago O'Hare Intl Airport one-way?

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $567. However, be on the lookout for offers from WestJet and Iberia, as they are both options that can get you from Brittany to Chicago O'Hare Intl Airport for a low price.

  • 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.

  • What is the cheapest month to book a flight from Brittany to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Brittany to Chicago O'Hare Intl Airport (average of $245). Flying from Brittany to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $323). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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