Brittany

$409+ Cheap flights from Chicago (CHI) 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BES
juil. 8 — juil. 151
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Cheap flight deals from Chicago to Brittany

Keep the following information in mind while searching for Chicago to Brittany flight deals. Data was last updated juillet 3, 2025.

Round-trip from

$651
(Mytrip)

One-way from

$409
(Kiwi.com)
From Chicago (CHI) to Brittany
One-way flight from Chicago (CHI) to Brittany

Find flight deals from Chicago to Brittany

Cheapest flights from Chicago to Brittany
Explore the most affordable flight options available from Chicago to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/1. 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.
ven. 8/156:00 pmORD - NTE
2 stops21h 55mMultiple Airlines
ven. 8/2211:25 pmNTE - ORD
2 stops24h 05mMultiple Airlines
Deal found 7/1$651
This Trip.com deal was found by Cheapflights users on 7/3. 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.
ven. 8/153:45 pmORD - NTE
1 stop16h 10mAer Lingus
jeu. 8/214:50 pmNTE - ORD
1 stop28h 10mAer Lingus
Deal found 7/3$762
This Mytrip deal was found by Cheapflights users on 7/1. 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.
ven. 8/154:15 pmORD - NTE
2 stops23h 15mAir France
ven. 8/226:05 amNTE - ORD
1 stop15h 55mAir France
Deal found 7/1$819
This KLM deal was found by Cheapflights users on 7/1. 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.
ven. 8/155:10 pmORD - BES
1 stop18h 25mKLM
ven. 8/226:15 amBES - ORD
1 stop15h 45mKLM
Deal found 7/1$934
This Air France deal was found by Cheapflights users on 6/30. 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.
ven. 12/55:20 pmORD - BES
1 stop13h 50mAir France
mar. 12/910:05 amBES - ORD
1 stop12h 05mAir France
Deal found 6/30$936
This Delta deal was found by Cheapflights users on 7/2. 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.
jeu. 8/149:47 amORD - BES
2 stops18h 03mDelta
jeu. 8/216:15 amBES - ORD
1 stop15h 45mDelta
Deal found 7/2$939
This Delta deal was found by Cheapflights users on 7/3. 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.
dim. 8/179:31 amMDW - BES
2 stops18h 19mDelta
dim. 8/246:15 amBES - MDW
2 stops22h 29mDelta
Deal found 7/3$949
This KLM deal was found by Cheapflights users on 6/30. 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.
ven. 12/51:00 pmMDW - BES
2 stops18h 10mKLM
mar. 12/96:15 amBES - MDW
2 stops17h 08mKLM
Deal found 6/30$950
This Delta deal was found by Cheapflights users on 7/1. 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.
jeu. 8/144:20 pmORD - NTE
1 stop11h 55mDelta
jeu. 8/2110:30 amNTE - ORD
1 stop11h 30mDelta
Deal found 7/1$969
This lastminute.com deal was found by Cheapflights users on 7/1. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/1512:43 pmMDW - BES
2 stops27h 17mMultiple Airlines
ven. 8/2211:40 amBES - MDW
2 stops34h 48mMultiple Airlines
Deal found 7/1$988
This lastminute.com deal was found by Cheapflights users on 7/3. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/171:08 pmMDW - NTE
2 stops13h 27mMultiple Airlines
dim. 8/246:20 amNTE - MDW
2 stops18h 17mMultiple Airlines
Deal found 7/3$1,004
This CheapTickets deal was found by Cheapflights users on 7/1. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/157:25 pmORD - BES
2 stops20h 35mMultiple Airlines
ven. 8/226:15 amBES - ORD
2 stops22h 00mMultiple Airlines
Deal found 7/1$1,020

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago 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 juillet 3, 2025.
Use the filters below to find and compare flights from Chicago to Brittany that are best for you.

Fly from

Chicago

Fly to

Brittany

Route

Depart

Return

Price

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

ven. 8/15

6:00 pm-10:55 pm

2 stops21h 55m

Nantes Atlantique

ven. 8/22

11:25 pm-4:30 pm

2 stops24h 05m

$651

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

ven. 8/15

3:45 pm-2:55 pm

1 stop16h 10m

Nantes Atlantique

jeu. 8/21

4:50 pm-2:00 pm

1 stop28h 10m

$762

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

ven. 8/15

4:15 pm-10:30 pm

2 stops23h 15m

Nantes Atlantique

ven. 8/22

6:05 am-3:00 pm

1 stop15h 55m

$819

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

ven. 8/15

5:10 pm-6:35 pm

1 stop18h 25m

Brest Guipavas

ven. 8/22

6:15 am-3:00 pm

1 stop15h 45m

$934

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

ven. 12/5

5:20 pm-2:10 pm

1 stop13h 50m

Brest Guipavas

mar. 12/9

10:05 am-3:10 pm

1 stop12h 05m

$936

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

ven. 12/5

5:20 pm-6:20 pm

1 stop18h 00m

Brest Guipavas

mar. 12/9

6:15 am-3:10 pm

1 stop15h 55m

$937

ChicagoBrest

MDW - BES

MDWBES

Chicago Midway

dim. 8/17

9:31 am-10:50 am

2 stops18h 19m

Brest Guipavas

dim. 8/24

6:15 am-9:44 pm

2 stops22h 29m

$949

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

jeu. 8/14

4:20 pm-11:15 am

1 stop11h 55m

Nantes Atlantique

jeu. 8/21

10:30 am-3:00 pm

1 stop11h 30m

$969

ChicagoBrest

MDW - BES

MDWBES

Chicago Midway

ven. 8/15

12:43 pm-11:00 pm

2 stops27h 17m

Brest Guipavas

ven. 8/22

11:40 am-3:28 pm

2 stops34h 48m

$988

ChicagoNantes

MDW - NTE

MDWNTE

Chicago Midway

dim. 8/17

1:08 pm-9:35 am

2 stops13h 27m

Nantes Atlantique

dim. 8/24

6:20 am-5:37 pm

2 stops18h 17m

$1,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 24 results
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Best time to book a flight from Chicago to Brittany

Have a flexible travel schedule? Discover the best time to fly to Brittany from Chicago 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 to Brittany
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Brittany

Get insights into the airlines that provide service to Brittany. 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 Brittany. Reviews last updated juillet 3, 2025.
See what other customers who have flown with Delta, KLM, and Air France from Chicago to Brittany have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

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!
8.0
Very good
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

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!
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

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!
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

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!
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

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!
8.0
Very good

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

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 Chicago to Brittany. 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 Chicago to Brittany one-way?

    The cheapest airlines for a one-way flight from Chicago to Brittany are Aer Lingus ($409), KLM ($632), and Delta ($637).

  • What are the most popular routes from Chicago to Brittany?

  • Can I find deals for flights from Chicago to Brittany that include hotel bookings?

    Yes. In addition to deals on Chicago to Brittany flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Brittany?

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

  • Can I find deals for business class flights from Chicago to Brittany?

    Yes. Cheapflights offers flight deals from Chicago 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.

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