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$595+ Cheap flights from Brittany to Illinois

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
BES — ORD
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Brittany to Illinois

Keep the following information in mind while searching for Brittany to Illinois flight deals. Data was last updated January 8, 2026.

Round-trip from

$595
(Expedia)
From Brittany to Illinois
Search Deals

Find flight deals from Brittany to Illinois

Cheapest flights from Brittany to Illinois
Explore the most affordable flight options available from Brittany to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Expedia deal was found by Cheapflights users on 1/6. 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 2/25:55 pmNTE - ORD
1 stop28h 00mIberia
Sun 2/85:40 pmORD - NTE
1 stop16h 45mIberia
Deal found 1/6$595
This Expedia deal was found by Cheapflights users on 1/8. 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.
Sun 1/259:35 amNTE - ORD
2 stops17h 40mIberia
Sat 1/315:40 pmORD - NTE
1 stop16h 45mIberia
Deal found 1/8$609
This Iberia deal was found by Cheapflights users on 1/8. 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.
Mon 2/99:35 amNTE - ORD
2 stops18h 57mIberia
Mon 2/235:40 pmORD - NTE
1 stop16h 45mIberia
Deal found 1/8$644
This Iberia deal was found by Cheapflights users on 1/8. 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.
Tue 2/245:55 pmNTE - ORD
1 stop28h 00mIberia
Thu 3/511:38 amORD - NTE
2 stops14h 27mIberia
Deal found 1/8$649
This Iberia deal was found by Cheapflights users on 1/6. 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.
Fri 2/65:55 pmNTE - ORD
1 stop28h 00mIberia
Sun 2/84:30 pmORD - NTE
2 stops17h 55mIberia
Deal found 1/6$650
This Iberia deal was found by Cheapflights users on 1/8. 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.
Mon 2/99:35 amNTE - ORD
2 stops18h 57mIberia
Tue 2/245:40 pmORD - NTE
1 stop32h 25mIberia
Deal found 1/8$652
This Iberia deal was found by Cheapflights users on 1/7. 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.
Mon 3/29:35 amNTE - ORD
2 stops17h 13mIberia
Sun 3/86:40 pmORD - NTE
1 stop32h 25mIberia
Deal found 1/7$653
This Expedia deal was found by Cheapflights users on 1/8. 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 2/115:55 pmNTE - ORD
1 stop28h 00mIberia
Wed 2/2511:38 amORD - NTE
2 stops14h 27mIberia
Deal found 1/8$655
This Iberia deal was found by Cheapflights users on 1/6. 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.
Wed 4/811:15 pmNTE - ORD
2 stops25h 20mIberia
Tue 4/144:30 pmORD - NTE
1 stop18h 20mIberia
Deal found 1/6$669
This Iberia deal was found by Cheapflights users on 1/8. 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.
Wed 2/2510:00 pmNTE - ORD
2 stops26h 00mIberia
Wed 3/411:38 amORD - NTE
2 stops14h 27mIberia
Deal found 1/8$673
This Trip.com deal was found by Cheapflights users on 1/7. 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.
Fri 1/239:05 pmRNS - ORD
2 stops29h 10mMultiple Airlines
Tue 1/274:14 pmORD - RNS
2 stops20h 21mMultiple Airlines
Deal found 1/7$674
This Delta deal was found by Cheapflights users on 1/8. 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.
Tue 2/106:05 amNTE - MDW
2 stops19h 31mDelta
Tue 2/246:20 pmMDW - NTE
2 stops13h 50mDelta
Deal found 1/8$798

Cheapflights Fare Finder

 
Customize your flight search to find flights from Brittany to Illinois 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 January 8, 2026.
Use the filters below to find and compare flights from Brittany to Illinois that are best for you.

Fly from

Brittany

Fly to

Illinois

Route

Depart

Return

Price

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Mon 2/2

5:55 pm-2:55 pm

1 stop28h 00m

Chicago O'Hare Intl

Sun 2/8

5:40 pm-5:25 pm

1 stop16h 45m

$595

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Fri 2/6

5:55 pm-2:55 pm

1 stop28h 00m

Chicago O'Hare Intl

Sun 2/8

5:40 pm-5:25 pm

1 stop16h 45m

$650

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Wed 4/8

11:15 pm-1:20 pm

1 stop21h 05m

Chicago O'Hare Intl

Tue 4/14

4:30 pm-5:50 pm

1 stop18h 20m

$655

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Fri 1/23

9:05 pm-7:15 pm

2 stops29h 10m

Chicago O'Hare Intl

Tue 1/27

4:14 pm-7:35 pm

2 stops20h 21m

$674

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Wed 4/8

2:50 pm-2:30 pm

2 stops30h 40m

Chicago O'Hare Intl

Tue 4/14

5:10 pm-10:30 pm

2 stops22h 20m

$679

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Mon 3/2

9:35 am-7:48 pm

2 stops17h 13m

Chicago O'Hare Intl

Sun 3/8

7:20 pm-9:05 am

1 stop31h 45m

$694

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Wed 4/8

11:15 pm-1:20 pm

1 stop21h 05m

Chicago O'Hare Intl

Sun 4/19

6:48 pm-5:50 pm

2 stops16h 02m

$697

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Mon 3/2

10:25 am-8:05 pm

1 stop16h 40m

Chicago O'Hare Intl

Sun 3/8

4:20 pm-9:45 am

1 stop11h 25m

$731

NantesChicago

NTE - MDW

NTEMDW

Nantes Atlantique

Fri 2/27

6:05 am-5:37 pm

2 stops18h 32m

Chicago Midway

Tue 3/3

10:49 am-11:15 am

2 stops17h 26m

$798

NantesChicago

NTE - MDW

NTEMDW

Nantes Atlantique

Wed 2/18

6:05 am-6:40 pm

2 stops19h 35m

Chicago Midway

Sun 3/1

1:28 pm-3:10 pm

2 stops18h 42m

$822

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 30 results
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Best time to book a flight from Brittany to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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 Illinois
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 Illinois. 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 Illinois?

    Airlines like Iberia, Delta, and Air France fly from Brittany to Illinois in about 18h 17m. The time it takes to get you to your destination can typically vary by up to 9h 43m. There are 4002 mi between Brittany and Illinois. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brittany to Illinois 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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Alternative routes for Brittany to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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