$350+ Cheap flights from Illinois 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BES
Mar 7 — Mar 141
1 adult, Economy
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Find cheap flights from Illinois to Brittany with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Brittany
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Cheapest flights from Illinois to BrittanyExplore the most affordable flight options available from Illinois to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
Explore the most affordable flight options available from Illinois to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Mon 3/97:50 pm
ORD
- NTE
3 stops30h 45m
Multiple Airlines
Tue 3/171:05 pm
NTE
- ORD
3 stops34h 15m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$681
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Wed 5/139:04 am
ORD
- NTE
3 stops24h 51m
Multiple Airlines
Wed 5/209:00 am
NTE
- ORD
2 stops16h 15m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$732
This KLM deal was found by Cheapflights users on 2/4. 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.
Mon 3/96:20 pm
ORD
- NTE
1 stop10h 55m
KLM
Tue 3/1712:10 pm
NTE
- ORD
1 stop33h 10m
KLM
Deal found 2/4![KLM logo]()
$790
This Delta deal was found by Cheapflights users on 2/4. 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.
Mon 3/91:10 pm
MDW
- NTE
2 stops16h 05m
Delta
Tue 3/176:05 am
NTE
- MDW
2 stops17h 49m
Delta
Deal found 2/4![Delta logo]()
$810
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:30 pm
ORD
- NTE
1 stop12h 45m
Lufthansa
Wed 5/2012:40 pm
NTE
- ORD
1 stop14h 15m
Lufthansa
Deal found 2/4![Lufthansa logo]()
$823
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/191:37 pm
ORD
- BES
2 stops14h 08m
Multiple Airlines
Thu 3/266:15 am
BES
- ORD
2 stops16h 28m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$836
This Expedia deal was found by Cheapflights users on 2/5. 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 3/226:20 pm
ORD
- NTE
1 stop17h 40m
KLM
Sun 3/295:20 pm
NTE
- ORD
1 stop28h 10m
KLM
Deal found 2/5![KLM logo]()
$841
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/159:50 pm
ORD
- NTE
2 stops17h 30m
Multiple Airlines
Sun 2/2210:00 pm
NTE
- ORD
3 stops29h 05m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$852
This lastminute.com deal was found by Cheapflights users on 2/2. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/191:37 pm
ORD
- BES
2 stops14h 08m
Air France
Thu 3/267:10 pm
BES
- ORD
1 stop27h 00m
Air France
Deal found 2/2![Air France logo]()
$885
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Sun 3/228:20 pm
ORD
- NTE
3 stops34h 10m
Multiple Airlines
Sun 3/294:25 pm
NTE
- ORD
3 stops30h 55m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$911
This Air France deal was found by Cheapflights users on 2/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/65:20 pm
ORD
- BES
1 stop13h 50m
Air France
Thu 2/126:15 am
BES
- ORD
2 stops17h 26m
Air France
Deal found 2/2![Air France logo]()
$1,002
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/65:20 pm
ORD
- BES
1 stop13h 50m
KLM
Thu 2/126:40 pm
BES
- ORD
1 stop27h 30m
KLM
Deal found 2/2![KLM logo]()
$1,006
Best flights from Illinois to BrittanyDiscover carefully curated flight deals from Illinois to Brittany that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
Discover carefully curated flight deals from Illinois to Brittany that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Mon 3/97:50 pm
ORD
- NTE
3 stops30h 45m
Multiple Airlines
Tue 3/171:05 pm
NTE
- ORD
3 stops34h 15m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$681
This KLM deal was found by Cheapflights users on 2/4. 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.
Mon 3/96:20 pm
ORD
- NTE
1 stop10h 55m
KLM
Tue 3/1712:10 pm
NTE
- ORD
1 stop33h 10m
KLM
Deal found 2/4![KLM logo]()
$790
This Delta deal was found by Cheapflights users on 2/4. 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.
Mon 3/91:10 pm
MDW
- NTE
2 stops16h 05m
Delta
Tue 3/176:05 am
NTE
- MDW
2 stops17h 49m
Delta
Deal found 2/4![Delta logo]()
$810
This lastminute.com deal was found by Cheapflights users on 2/2. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:20 pm
ORD
- BES
1 stop13h 50m
Air France
Thu 3/267:10 pm
BES
- ORD
1 stop27h 00m
Air France
Deal found 2/2![Air France logo]()
$1,361
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Wed 5/139:04 am
ORD
- NTE
3 stops24h 51m
Multiple Airlines
Wed 5/209:00 am
NTE
- ORD
2 stops16h 15m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$732
This Expedia deal was found by Cheapflights users on 2/5. 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 3/226:20 pm
ORD
- NTE
1 stop17h 40m
KLM
Sun 3/295:20 pm
NTE
- ORD
1 stop28h 10m
KLM
Deal found 2/5![KLM logo]()
$841
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/191:37 pm
ORD
- BES
2 stops14h 08m
Multiple Airlines
Thu 3/266:15 am
BES
- ORD
2 stops16h 28m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$836
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Sun 3/228:20 pm
ORD
- NTE
3 stops34h 10m
Multiple Airlines
Sun 3/294:25 pm
NTE
- ORD
2 stops30h 55m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$841
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/159:50 pm
ORD
- NTE
2 stops17h 30m
Multiple Airlines
Sun 2/2210:00 pm
NTE
- ORD
3 stops29h 05m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$852
This Delta deal was found by Cheapflights users on 2/3. 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.
Sun 2/151:29 pm
MDW
- NTE
2 stops14h 46m
Delta
Sun 2/226:05 am
NTE
- MDW
2 stops19h 35m
Delta
Deal found 2/3![Delta logo]()
$1,201
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:47 pm
MDW
- BES
2 stops14h 58m
KLM
Thu 3/266:15 am
BES
- MDW
2 stops17h 39m
KLM
Deal found 2/2![KLM logo]()
$1,316
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:00 am
MDW
- BES
3 stops21h 10m
Multiple Airlines
Thu 3/266:15 am
BES
- MDW
3 stops33h 50m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,402
This Delta deal was found by Cheapflights users on 2/2. 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.
Sun 2/156:00 am
MDW
- BES
2 stops20h 45m
Delta
Wed 2/186:15 am
BES
- MDW
2 stops18h 22m
Delta
Deal found 2/2![Delta logo]()
$1,883
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/155:20 pm
ORD
- BES
1 stop17h 30m
KLM
Wed 2/1810:35 am
BES
- ORD
1 stop11h 35m
KLM
Deal found 2/2![KLM logo]()
$1,869
This Delta deal was found by Cheapflights users on 2/4. 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 5/131:59 pm
MDW
- NTE
2 stops16h 26m
Delta
Wed 5/206:05 am
NTE
- MDW
2 stops18h 51m
Delta
Deal found 2/4![Delta logo]()
$2,069
This Delta deal was found by Cheapflights users on 2/5. 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 3/221:10 pm
MDW
- NTE
2 stops16h 05m
Delta
Sun 3/296:20 am
NTE
- MDW
2 stops18h 34m
Delta
Deal found 2/5![Delta logo]()
$2,569
This Delta deal was found by Cheapflights users on 2/3. 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.
Fri 3/202:05 pm
MDW
- NTE
2 stops15h 10m
Delta
Fri 3/276:05 am
NTE
- MDW
2 stops18h 35m
Delta
Deal found 2/3![Delta logo]()
$3,094
Last-minute flights from Illinois to BrittanyDiscover last-minute flight deals from Illinois to Brittany. Data last updated February 5, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Brittany. Data last updated February 5, 2026 and is based on user searches.
This Air France deal was found by Cheapflights users on 2/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/65:20 pm
ORD
- BES
1 stop13h 50m
Air France
Thu 2/126:15 am
BES
- ORD
2 stops17h 26m
Air France
Deal found 2/2![Air France logo]()
$1,002
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/65:20 pm
ORD
- BES
1 stop13h 50m
KLM
Thu 2/126:40 pm
BES
- ORD
1 stop27h 30m
KLM
Deal found 2/2![KLM logo]()
$1,006
This Air France deal was found by Cheapflights users on 2/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/610:48 am
MDW
- BES
2 stops15h 57m
Air France
Thu 2/126:15 am
BES
- MDW
2 stops18h 22m
Air France
Deal found 2/2![Air France logo]()
$1,007
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/159:50 pm
ORD
- NTE
2 stops17h 30m
Multiple Airlines
Sun 2/2210:00 pm
NTE
- ORD
3 stops29h 05m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$852
This Delta deal was found by Cheapflights users on 2/3. 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.
Sun 2/151:29 pm
MDW
- NTE
2 stops14h 46m
Delta
Sun 2/226:05 am
NTE
- MDW
2 stops19h 35m
Delta
Deal found 2/3![Delta logo]()
$1,201
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Mon 3/97:50 pm
ORD
- NTE
3 stops30h 45m
Multiple Airlines
Tue 3/171:05 pm
NTE
- ORD
3 stops34h 15m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$681
This KLM deal was found by Cheapflights users on 2/4. 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.
Mon 3/96:20 pm
ORD
- NTE
1 stop10h 55m
KLM
Tue 3/1712:10 pm
NTE
- ORD
1 stop33h 10m
KLM
Deal found 2/4![KLM logo]()
$790
This Delta deal was found by Cheapflights users on 2/4. 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.
Mon 3/91:10 pm
MDW
- NTE
2 stops16h 05m
Delta
Tue 3/176:05 am
NTE
- MDW
2 stops17h 49m
Delta
Deal found 2/4![Delta logo]()
$810
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/191:37 pm
ORD
- BES
2 stops14h 08m
Multiple Airlines
Thu 3/266:15 am
BES
- ORD
2 stops16h 28m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$836
This lastminute.com deal was found by Cheapflights users on 2/2. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/191:37 pm
ORD
- BES
2 stops14h 08m
Air France
Thu 3/267:10 pm
BES
- ORD
1 stop27h 00m
Air France
Deal found 2/2![Air France logo]()
$885
This Expedia deal was found by Cheapflights users on 2/5. 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 3/226:20 pm
ORD
- NTE
1 stop17h 40m
KLM
Sun 3/295:20 pm
NTE
- ORD
1 stop28h 10m
KLM
Deal found 2/5![KLM logo]()
$841
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Sun 3/228:20 pm
ORD
- NTE
3 stops34h 10m
Multiple Airlines
Sun 3/294:25 pm
NTE
- ORD
3 stops30h 55m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$911
One-way flights from Illinois to BrittanySearch for one-way flight options from Illinois to Brittany. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
Search for one-way flight options from Illinois to Brittany. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:30 pm
ORD
- NTE
3 stops33h 05m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$350
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:40 pm
ORD
- NTE
2 stops15h 55m
Lufthansa
Deal found 2/4![Lufthansa logo]()
$806
Find flight deals from Illinois to Brittany
Keep the following information in mind while searching for Illinois to Brittany flight deals. Data was last updated February 5, 2026.
Round-trip from | $681 (Mytrip) |
|---|---|
One-way from | $350 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois 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 February 5, 2026.
Use the filters below to find and compare flights from Illinois to Brittany that are best for you.
Fly from
Illinois
Fly to
Brittany
Route
Depart
Return
Price
ChicagoNantes
ORD - NTE
ORDNTE
Chicago O'Hare Intl
Mon 3/9
7:50 pm-8:35 am
3 stops30h 45m
Nantes Atlantique
Tue 3/17
1:05 pm-5:20 pm
3 stops34h 15m
$681
ChicagoNantes
ORD - NTE
ORDNTE
Chicago O'Hare Intl
Wed 5/13
9:04 am-4:55 pm
3 stops24h 51m
Nantes Atlantique
Wed 5/20
9:00 am-6:15 pm
2 stops16h 15m
$732
ChicagoNantes
ORD - NTE
ORDNTE
Chicago O'Hare Intl
Mon 3/9
6:20 pm-11:15 am
1 stop10h 55m
Nantes Atlantique
Tue 3/17
12:10 pm-3:20 pm
1 stop33h 10m
$790
ChicagoNantes
MDW - NTE
MDWNTE
Chicago Midway
Mon 3/9
1:10 pm-11:15 am
2 stops16h 05m
Nantes Atlantique
Tue 3/17
6:05 am-5:54 pm
2 stops17h 49m
$810
ChicagoBrest
ORD - BES
ORDBES
Chicago O'Hare Intl
Thu 3/19
1:37 pm-9:45 am
2 stops14h 08m
Brest Guipavas
Thu 3/26
6:15 am-4:43 pm
2 stops16h 28m
$836
ChicagoNantes
ORD - NTE
ORDNTE
Chicago O'Hare Intl
Sun 3/22
6:20 pm-6:00 pm
1 stop17h 40m
Nantes Atlantique
Sun 3/29
5:20 pm-2:30 pm
1 stop28h 10m
$841
ChicagoNantes
ORD - NTE
ORDNTE
Chicago O'Hare Intl
Sun 3/22
8:20 pm-12:30 pm
3 stops34h 10m
Nantes Atlantique
Sun 3/29
4:25 pm-4:20 pm
2 stops30h 55m
$841
ChicagoNantes
ORD - NTE
ORDNTE
Chicago O'Hare Intl
Sun 2/15
9:50 pm-10:20 pm
2 stops17h 30m
Nantes Atlantique
Sun 2/22
10:00 pm-8:05 pm
3 stops29h 05m
$852
ChicagoNantes
MDW - NTE
MDWNTE
Chicago Midway
Sun 2/15
1:29 pm-11:15 am
2 stops14h 46m
Nantes Atlantique
Sun 2/22
6:05 am-6:40 pm
2 stops19h 35m
$1,201
ChicagoBrest
MDW - BES
MDWBES
Chicago Midway
Thu 3/19
12:47 pm-9:45 am
2 stops14h 58m
Brest Guipavas
Thu 3/26
6:15 am-5:54 pm
2 stops17h 39m
$1,316
Showing 1-10 of 19 results
Best time to book a flight from Illinois to Brittany
Have a flexible travel schedule? Discover the best time to fly to Brittany from Illinois with our price prediction graph.
ORD-NTE
MDW-NTE
ORD-BES
MDW-BES
Estimated round-trip price
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Cheapflights Insights
Everything you need to know about your flight from Illinois to Brittany
USIL-FRBR
ORD-NTE
MDW-NTE
ORD-BES
MDW-BES
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