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O'Hare Intl

$514+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BES — ORD
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$636
(Iberia)

One-way from

$514
(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 junio 12, 2025.

This Iberia deal was found by Cheapflights users on 6/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/229:35 amNTE - ORD
2 stops17h 10mIberia
lun. 12/14:45 pmORD - NTE
1 stop17h 40mIberia
Deal found 6/11$549
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/310:25 amNTE - ORD
1 stop16h 40mLufthansa
dom. 11/94:00 pmORD - NTE
1 stop10h 45mLufthansa
Deal found 6/11$630
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/310:25 amNTE - ORD
1 stop16h 40mMultiple Airlines
dom. 11/97:20 amORD - NTE
2 stops19h 25mMultiple Airlines
Deal found 6/11$640
This Delta deal was found by Cheapflights users on 6/12. 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.
jue. 6/2610:30 amNTE - ORD
1 stop11h 30mDelta
lun. 6/305:10 pmORD - NTE
1 stop13h 55mDelta
Deal found 6/12$647
This KLM deal was found by Cheapflights users on 6/10. 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.
mié. 10/226:20 amNTE - ORD
1 stop15h 20mKLM
sáb. 11/15:25 pmORD - NTE
1 stop22h 45mKLM
Deal found 6/10$703
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/209:40 amNTE - ORD
1 stop16h 10mAmerican Airlines
mar. 6/247:05 amORD - NTE
2 stops19h 05mAmerican Airlines
Deal found 6/10$823
This Delta deal was found by Cheapflights users on 6/12. 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.
sáb. 6/287:10 amRNS - ORD
1 stop14h 50mDelta
mié. 7/25:05 pmORD - RNS
2 stops13h 40mDelta
Deal found 6/12$1,027
This KLM deal was found by Cheapflights users on 6/11. 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.
lun. 12/2210:20 amRNS - ORD
2 stops17h 34mKLM
dom. 1/45:30 pmORD - RNS
2 stops13h 20mKLM
Deal found 6/11$1,070
This Air France deal was found by Cheapflights users on 6/12. 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.
lun. 12/2210:20 amRNS - ORD
2 stops18h 07mAir France
dom. 1/45:30 pmORD - RNS
2 stops13h 15mAir France
Deal found 6/12$1,099
This Expedia deal was found by Cheapflights users on 6/10. 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.
vie. 8/110:30 amNTE - ORD
1 stop11h 30mAir France
vie. 8/85:10 pmORD - NTE
1 stop17h 50mAir France
Deal found 6/10$1,144
This Mytrip deal was found by Cheapflights users on 6/12. 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.
sáb. 6/286:50 pmRNS - ORD
3 stops44h 05mMultiple Airlines
mié. 7/210:15 pmORD - RNS
3 stops36h 00mMultiple Airlines
Deal found 6/12$1,347

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 junio 12, 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

vie. 6/20

9:40 am-6:50 pm

1 stop16h 10m

Chicago O'Hare Intl

mar. 6/24

10:03 am-5:50 pm

2 stops24h 47m

$636

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

vie. 7/4

6:05 am-3:00 pm

1 stop15h 55m

Chicago O'Hare Intl

jue. 7/10

5:10 pm-5:55 pm

1 stop17h 45m

$809

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

vie. 6/20

9:40 am-6:50 pm

1 stop16h 10m

Chicago O'Hare Intl

mar. 6/24

7:05 am-9:10 am

2 stops19h 05m

$823

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

lun. 6/30

6:20 am-2:10 pm

1 stop14h 50m

Chicago O'Hare Intl

dom. 7/6

5:10 pm-1:40 pm

1 stop13h 30m

$824

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

lun. 6/30

2:35 pm-3:04 pm

3 stops31h 29m

Chicago O'Hare Intl

dom. 7/6

8:40 am-1:40 pm

2 stops22h 00m

$957

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

jue. 6/26

10:30 am-3:00 pm

1 stop11h 30m

Chicago O'Hare Intl

lun. 6/30

5:10 pm-1:45 pm

1 stop13h 35m

$1,081

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

vie. 8/1

10:30 am-3:00 pm

1 stop11h 30m

Chicago O'Hare Intl

vie. 8/8

5:10 pm-6:00 pm

1 stop17h 50m

$1,144

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

jue. 6/26

6:30 am-10:05 pm

3 stops46h 35m

Chicago O'Hare Intl

lun. 6/30

10:15 pm-5:15 pm

3 stops36h 00m

$1,391

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

lun. 9/1

10:45 am-10:53 am

2 stops31h 08m

$514

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

lun. 9/1

4:45 pm-2:00 pm

1 stop28h 15m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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

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 junio 12, 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
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,117 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $321). 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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