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$397+ Cheap flights from Brittany to Chicago (CHI)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
BES — CHI
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Brittany to Chicago

Keep the following information in mind while searching for Brittany to Chicago flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$572
(Mytrip)

One-way from

$397
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$808
From Brittany to Chicago (CHI)
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One-way flight from Brittany to Chicago (CHI)
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Highest demand for flights based on searches. 8% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Brittany to Chicago

Cheapest flights from Brittany to Chicago
Explore the most affordable flight options available from Brittany to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/14. 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.
jue. 11/65:20 pmNTE - ORD
2 stops28h 55mMultiple Airlines
vie. 11/148:15 pmORD - NTE
2 stops18h 05mMultiple Airlines
Deal found 9/14$572
This Mytrip deal was found by Cheapflights users on 9/15. 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.
jue. 11/65:20 pmNTE - ORD
2 stops28h 55mMultiple Airlines
mié. 11/127:10 pmORD - NTE
2 stops14h 55mMultiple Airlines
Deal found 9/15$601
This Expedia deal was found by Cheapflights users on 9/14. 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.
jue. 11/69:35 amNTE - ORD
2 stops20h 20mIberia
vie. 11/144:45 pmORD - NTE
1 stop17h 40mIberia
Deal found 9/14$606
This Mytrip deal was found by Cheapflights users on 9/14. 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. 11/1510:00 amNTE - ORD
2 stops14h 20mMultiple Airlines
jue. 11/206:30 pmORD - NTE
2 stops19h 25mMultiple Airlines
Deal found 9/14$618
This Expedia deal was found by Cheapflights users on 9/14. 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. 11/215:55 pmNTE - ORD
1 stop27h 35mIberia
vie. 11/284:45 pmORD - NTE
1 stop33h 20mIberia
Deal found 9/14$619
This Iberia deal was found by Cheapflights users on 9/15. 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.
mar. 12/169:35 amNTE - ORD
2 stops17h 33mIberia
mié. 12/244:45 pmORD - NTE
1 stop17h 40mIberia
Deal found 9/15$641
This Mytrip deal was found by Cheapflights users on 9/14. 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.
vie. 11/211:00 pmNTE - ORD
2 stops32h 00mMultiple Airlines
vie. 11/286:50 pmORD - NTE
2 stops19h 30mMultiple Airlines
Deal found 9/14$678
This Delta deal was found by Cheapflights users on 9/15. 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. 11/66:05 amNTE - MDW
2 stops17h 09mDelta
mié. 11/121:47 pmMDW - NTE
2 stops14h 28mDelta
Deal found 9/15$753
This Trip.com deal was found by Cheapflights users on 9/14. 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.
mié. 12/318:20 pmRNS - ORD
2 stops28h 00mMultiple Airlines
jue. 1/156:30 pmORD - RNS
2 stops19h 05mMultiple Airlines
Deal found 9/14$755
This Delta deal was found by Cheapflights users on 9/14. 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. 11/1312:10 pmNTE - MDW
2 stops18h 22mDelta
lun. 11/171:47 pmMDW - NTE
2 stops14h 28mDelta
Deal found 9/14$777
This Delta deal was found by Cheapflights users on 9/15. 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. 12/276:05 amNTE - MDW
2 stops18h 14mDelta
mar. 12/3012:43 pmMDW - NTE
2 stops13h 52mDelta
Deal found 9/15$782
This Trip.com deal was found by Cheapflights users on 9/14. 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.
vie. 11/216:05 amNTE - MDW
2 stops17h 33mKLM
vie. 11/2810:47 amMDW - NTE
2 stops17h 33mKLM
Deal found 9/14$801

Cheapflights Fare Finder

 
Customize your flight search to find flights from Brittany to Chicago 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Brittany to Chicago that are best for you.

Fly from

Brittany

Fly to

Chicago

Route

Depart

Return

Price

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

jue. 11/6

5:20 pm-3:15 pm

2 stops28h 55m

Chicago O'Hare Intl

vie. 11/14

8:15 pm-9:20 pm

2 stops18h 05m

$572

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

vie. 11/21

5:55 pm-2:30 pm

1 stop27h 35m

Chicago O'Hare Intl

vie. 11/28

4:45 pm-9:05 am

1 stop33h 20m

$618

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

sáb. 11/15

10:00 am-5:20 pm

2 stops14h 20m

Chicago O'Hare Intl

jue. 11/20

6:30 pm-9:20 pm

3 stops19h 50m

$635

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

sáb. 2/7

5:55 pm-2:30 pm

1 stop27h 35m

Chicago O'Hare Intl

sáb. 2/14

4:45 pm-9:05 am

1 stop33h 20m

$650

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

vie. 11/21

1:00 pm-2:00 pm

2 stops32h 00m

Chicago O'Hare Intl

vie. 11/28

6:50 pm-9:20 pm

2 stops19h 30m

$678

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

dom. 11/9

10:00 pm-5:20 pm

3 stops26h 20m

Chicago O'Hare Intl

lun. 11/17

6:30 pm-9:20 pm

3 stops19h 50m

$689

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

dom. 11/9

6:35 pm-1:10 pm

1 stop25h 35m

Chicago O'Hare Intl

lun. 11/17

10:35 pm-6:15 pm

1 stop12h 40m

$734

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

jue. 11/6

6:40 pm-11:10 am

1 stop23h 30m

Chicago O'Hare Intl

mié. 11/12

10:35 pm-6:00 pm

1 stop12h 25m

$734

NantesChicago

NTE - MDW

NTEMDW

Nantes Atlantique

jue. 11/6

6:05 am-4:14 pm

2 stops17h 09m

Chicago Midway

vie. 11/14

12:47 pm-9:35 am

2 stops13h 48m

$753

NantesChicago

NTE - MDW

NTEMDW

Nantes Atlantique

jue. 11/6

6:05 am-4:14 pm

2 stops17h 09m

Chicago Midway

mié. 11/12

1:47 pm-11:15 am

2 stops14h 28m

$753

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 33 results
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Best time to book a flight from Brittany to Chicago

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

Related info for your journey

Find useful and relevant information for your journey from Brittany to Chicago. 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 Brittany to Chicago?

    There are many flights that can get you from Brittany to Chicago in 17h 09m. Fly via Iberia or Delta to get the fastest option. The distance from Brittany to Chicago is about 4038 mi. This flight may include one or multiple stops.

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

    The most popular route from Brittany to Chicago is Nantes Atlantique - Chicago Midway. You may also consider Nantes Atlantique - Chicago O'Hare Intl or Rennes St Jacques - Chicago O'Hare Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brittany to Chicago 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?

    Currently, August is the cheapest month in which you can book a flight from Brittany to Chicago (average of $245). Flying from Brittany to Chicago 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Chesterton

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