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Brittany

$706+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BES
abr. 7 — abr. 141
lun. 4/7
lun. 4/14
1 adult, Economy
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Cheap flight deals from Illinois to Brittany

Keep the following information in mind while searching for Illinois to Brittany flight deals. Data was last updated abril 2, 2025.

Round-trip from

$756
(Mytrip)

One-way from

$706
(Iberia)
From Illinois to Brittany
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One-way flight from Illinois to Brittany
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Find flight deals from Illinois to Brittany

Cheapest flights from Illinois to Brittany
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 abril 2, 2025.

This Mytrip deal was found by Cheapflights users on 4/1. 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.
lun. 4/287:25 pmORD - NTE
2 stops19h 05mMultiple Airlines
lun. 5/57:10 pmNTE - ORD
3 stops44h 40mMultiple Airlines
Deal found 4/1$756
This Air France deal was found by Cheapflights users on 4/2. 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.
mar. 5/135:10 pmORD - BES
1 stop13h 45mAir France
mar. 5/2010:30 amBES - ORD
1 stop11h 30mAir France
Deal found 4/2$932
This Lufthansa deal was found by Cheapflights users on 4/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/2810:30 pmORD - NTE
1 stop12h 45mLufthansa
lun. 5/51:05 pmNTE - ORD
1 stop30h 50mLufthansa
Deal found 4/1$950
This Trip.com deal was found by Cheapflights users on 4/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/169:40 amMDW - NTE
2 stops14h 30mPorter Airlines
vie. 5/238:45 amNTE - MDW
2 stops15h 09mPorter Airlines
Deal found 4/1$1,006
This Delta deal was found by Cheapflights users on 4/2. 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.
sáb. 5/175:10 pmORD - BES
1 stop10h 45mDelta
sáb. 5/246:15 amBES - ORD
1 stop15h 45mDelta
Deal found 4/2$1,054
This KLM deal was found by Cheapflights users on 4/1. 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.
sáb. 5/171:45 pmORD - BES
2 stops14h 10mKLM
sáb. 5/2410:30 amBES - ORD
1 stop11h 30mKLM
Deal found 4/1$1,055
This Gurufare deal was found by Cheapflights users on 4/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/247:00 amORD - NTE
2 stops24h 25mAer Lingus
mié. 6/43:40 pmNTE - ORD
1 stop29h 20mAer Lingus
Deal found 4/1$1,113
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/168:21 amORD - NTE
2 stops17h 49mAmerican Airlines
vie. 5/239:40 amNTE - ORD
2 stops18h 45mAmerican Airlines
Deal found 4/1$1,114
This SmartFares deal was found by Cheapflights users on 4/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/165:15 pmORD - NTE
2 stops16h 20mAir France
vie. 5/236:20 amNTE - ORD
1 stop14h 50mAir France
Deal found 4/1$1,119
This Delta deal was found by Cheapflights users on 4/1. 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.
vie. 5/164:20 pmORD - NTE
1 stop11h 55mDelta
vie. 5/236:20 amNTE - ORD
2 stops17h 10mDelta
Deal found 4/1$1,126
This Delta deal was found by Cheapflights users on 4/1. 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.
sáb. 5/241:08 pmMDW - NTE
2 stops17h 32mDelta
mié. 6/46:20 amNTE - MDW
2 stops18h 25mDelta
Deal found 4/1$1,156
This Delta deal was found by Cheapflights users on 4/1. 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.
sáb. 5/179:16 amMDW - BES
2 stops18h 39mDelta
sáb. 5/2410:30 amBES - MDW
2 stops17h 43mDelta
Deal found 4/1$1,209

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 abril 2, 2025.
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

lun. 4/28

7:25 pm-9:30 pm

2 stops19h 05m

Nantes Atlantique

lun. 5/5

7:10 pm-8:50 am

3 stops44h 40m

$756

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

mar. 5/13

5:10 pm-1:55 pm

1 stop13h 45m

Brest Guipavas

mar. 5/20

10:30 am-3:00 pm

1 stop11h 30m

$932

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

lun. 4/28

10:30 pm-6:15 pm

1 stop12h 45m

Nantes Atlantique

lun. 5/5

1:05 pm-12:55 pm

1 stop30h 50m

$950

ChicagoNantes

MDW - NTE

MDWNTE

Chicago Midway

vie. 5/16

9:40 am-7:10 am

2 stops14h 30m

Nantes Atlantique

vie. 5/23

8:45 am-4:54 pm

2 stops15h 09m

$1,006

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

sáb. 5/17

5:10 pm-10:55 am

1 stop10h 45m

Brest Guipavas

sáb. 5/24

6:15 am-3:00 pm

1 stop15h 45m

$1,054

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

sáb. 5/17

1:45 pm-10:55 am

2 stops14h 10m

Brest Guipavas

sáb. 5/24

10:30 am-3:00 pm

1 stop11h 30m

$1,055

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

sáb. 5/24

7:00 am-2:25 pm

2 stops24h 25m

Nantes Atlantique

mié. 6/4

3:40 pm-2:00 pm

1 stop29h 20m

$1,113

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

vie. 5/16

8:21 am-9:10 am

2 stops17h 49m

Nantes Atlantique

vie. 5/23

9:40 am-9:25 pm

2 stops18h 45m

$1,114

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

vie. 5/16

5:15 pm-4:35 pm

2 stops16h 20m

Nantes Atlantique

vie. 5/23

6:20 am-2:10 pm

1 stop14h 50m

$1,119

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

vie. 5/16

4:20 pm-11:15 am

1 stop11h 55m

Nantes Atlantique

vie. 5/23

6:20 am-4:30 pm

2 stops17h 10m

$1,126

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 18 results
1
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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.
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 Illinois to Brittany

Rainfall in Brittany by month

Plan your trip to Brittany by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brittany ranges from 1.5 - 3.0 inches per month. October is typically the wettest month, when rainfall can reach 3.0 in. August is typically the driest time to visit Brittany when rainfall is around 1.5 in.

Temperature in Brittany by month

Plan your trip to Brittany by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brittany, 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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 abril 2, 2025.
Peruse reviews from past customers who have flown with Delta, Porter Airlines and KLM from Illinois to Brittany to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Porter Airlines
7.9
Good
278 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Brittany. 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 Illinois to Brittany that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Illinois to Brittany

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