When did momondo last update prices for flights from Brittany to Illinois?

Prices for flights from Brittany to Illinois were last updated today.

How old do you have to be to fly from Brittany to Illinois?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brittany to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$245 Cheap Flights from Brittany to Illinois in 2026

Find the cheapest flights from Brittany to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:55 pm - 7:55 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

14h 00m1 stop Frankfurt am Main

9:40 pm - 5:35 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

12h 55m1 stop Munich Franz Josef Strauss

$628Lufthansa

Mon, Oct 12 - Tue, Oct 20

8:50 am - 2:00 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

12h 10m1 stop Dublin

8:10 pm - 3:35 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

12h 25m1 stop Dublin

$641Multiple Airlines

Fri, Dec 4 - Sun, Dec 6

12:55 pm - 12:55 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

31h 00m1 stop Frankfurt am Main

9:40 pm - 5:35 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

12h 55m1 stop Munich Franz Josef Strauss

$650Lufthansa

Mon, Oct 12 - Tue, Oct 20

12:40 pm - 7:55 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

14h 15m1 stop Frankfurt am Main

4:05 pm - 5:35 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

18h 30m2 stops Frankfurt am Main Munich Franz Josef Strauss

$651Lufthansa

Wed, Oct 14 - Thu, Oct 22

11:20 am - 7:44 amNTE Nantes Atlantique-ORD Chicago O'Hare Intl

27h 24m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa

3:35 pm - 5:35 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

19h 00m1 stop Munich Franz Josef Strauss

$652Multiple Airlines

Thu, Oct 1 - Thu, Oct 22

11:20 am - 7:44 amNTE Nantes Atlantique-ORD Chicago O'Hare Intl

27h 24m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa

9:40 pm - 5:35 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

12h 55m1 stop Munich Franz Josef Strauss

$653Multiple Airlines

Thu, Oct 1 - Thu, Oct 22

12:55 pm - 7:55 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

14h 00m1 stop Frankfurt am Main

4:05 pm - 5:35 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

18h 30m2 stops Frankfurt am Main Munich Franz Josef Strauss

$654Lufthansa

Mon, Oct 12 - Tue, Oct 20

11:15 am - 8:41 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

16h 26m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island

10:30 pm - 6:15 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

12h 45m1 stop Frankfurt am Main

$655Multiple Airlines

Mon, Oct 5 - Mon, Oct 12

7:15 pm - 11:00 amNTE Nantes Atlantique-ORD Chicago O'Hare Intl

22h 45m1 stop Frankfurt am Main

6:30 pm - 6:15 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

16h 45m1 stop Frankfurt am Main

$658Lufthansa

Thu, Oct 1 - Mon, Oct 19

11:20 am - 10:17 amNTE Nantes Atlantique-ORD Chicago O'Hare Intl

29h 57m1 stop Montreal Pierre Elliott Trudeau Intl

9:40 pm - 5:35 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

12h 55m1 stop Munich Franz Josef Strauss

$665Multiple Airlines

Thu, Oct 1 - Thu, Oct 22

Cheap last minute flights

Enter your travel dates to find the best prices.

11:10 pm - 7:15 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

27h 05m2 stops Barcelona-El Prat Dublin

3:45 pm - 5:00 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

18h 15m1 stop Dublin

$858Multiple Airlines

Sun, Aug 30 - Mon, Sep 7

11:10 pm - 7:15 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

27h 05m2 stops Barcelona-El Prat Dublin

9:00 pm - 10:15 amORD Chicago O'Hare Intl-NTE Nantes Atlantique

30h 15m2 stops Dublin Barcelona-El Prat

$924Multiple Airlines

Sun, Aug 30 - Mon, Sep 7

4:30 pm - 7:15 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

33h 45m1 stop Dublin

3:07 pm - 4:15 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

18h 08m2 stops Boston Logan Intl Dublin

$1,016Multiple Airlines

Sun, Aug 30 - Thu, Jul 1

4:30 pm - 7:15 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

33h 45m1 stop Dublin

3:45 pm - 4:15 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

17h 30m1 stop Dublin

$1,020Aer Lingus

Sun, Aug 30 - Thu, Jul 1

4:30 pm - 7:15 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

33h 45m1 stop Dublin

8:19 pm - 3:45 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

36h 26m2 stops Boston Logan Intl Dublin

$1,022Multiple Airlines

Sun, Aug 30 - Fri, Sep 25

4:30 pm - 7:15 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

33h 45m1 stop Dublin

4:55 pm - 5:50 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

17h 55m1 stop Madrid Barajas

$1,039Multiple Airlines

Sun, Aug 30 - Sat, Jul 31

7:45 pm - 9:20 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

32h 35m2 stops Paris Charles de Gaulle Bogotá El Dorado

7:25 pm - 10:10 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

19h 45m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Amsterdam Schiphol

$1,139Multiple Airlines

Sun, Aug 30 - Fri, Sep 25

12:50 pm - 12:55 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

31h 05m1 stop Frankfurt am Main

3:40 pm - 9:55 amORD Chicago O'Hare Intl-NTE Nantes Atlantique

11h 15m1 stop Montreal Pierre Elliott Trudeau Intl

$1,150Multiple Airlines

Sun, Aug 30 - Fri, Sep 25

6:20 pm - 12:35 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

25h 15m1 stop Munich Franz Josef Strauss

10:30 pm - 6:15 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

12h 45m1 stop Frankfurt am Main

$1,160Lufthansa

Sun, Aug 30 - Mon, Sep 7

1:15 pm - 2:25 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

32h 10m2 stops Palma de Mallorca Son Sant Joan Madrid Barajas

4:55 pm - 12:40 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

36h 45m2 stops Madrid Barajas Palma de Mallorca Son Sant Joan

$1,189Multiple Airlines

Sun, Aug 30 - Fri, Sep 25

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Delta flights from Brittany to Illinois

Our best Delta deals on Brittany to Illinois flight tickets

Delta

Feb 18

NTE6:05 amNantes Atlantique

15h 20m

1 stop

ORD2:25 pmChicago O'Hare Intl

Feb 24

ORD11:10 amChicago O'Hare Intl

16h 50m

2 stops

NTE11:00 amNantes Atlantique

$707

Delta

Nov 11

NTE6:05 amNantes Atlantique

15h 20m

1 stop

ORD2:25 pmChicago O'Hare Intl

Nov 15

ORD10:35 amChicago O'Hare Intl

16h 00m

2 stops

NTE9:35 amNantes Atlantique

$708

Delta

Sep 26

NTE6:20 amNantes Atlantique

14h 55m

1 stop

ORD2:15 pmChicago O'Hare Intl

Oct 3

ORD5:10 pmChicago O'Hare Intl

13h 25m

1 stop

NTE1:35 pmNantes Atlantique

$709

Lufthansa flights from Brittany to Illinois

Our best Lufthansa deals on Brittany to Illinois flight tickets

Lufthansa

Oct 12

NTE12:55 pmNantes Atlantique

14h 00m

1 stop

ORD7:55 pmChicago O'Hare Intl

Oct 20

ORD9:40 pmChicago O'Hare Intl

12h 55m

1 stop

NTE5:35 pmNantes Atlantique

$628

Lufthansa

Oct 12

NTE12:55 pmNantes Atlantique

31h 00m

1 stop

ORD12:55 pmChicago O'Hare Intl

Oct 20

ORD9:40 pmChicago O'Hare Intl

12h 55m

1 stop

NTE5:35 pmNantes Atlantique

$650

Lufthansa

Oct 14

NTE12:40 pmNantes Atlantique

14h 15m

1 stop

ORD7:55 pmChicago O'Hare Intl

Oct 22

ORD4:05 pmChicago O'Hare Intl

18h 30m

2 stops

NTE5:35 pmNantes Atlantique

$651

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NantesChicago

NTE Nantes Atlantique - ORD Chicago O'Hare Intl

NTEORD

Nantes Atlantique

Mon 10/12

12:55 pm-7:55 pm

1 stop14h 00m

Chicago O'Hare Intl

Tue 10/20

9:40 pm-5:35 pm

1 stop12h 55m

$628

Quickest round-trip

NantesChicago

NTE Nantes Atlantique - ORD Chicago O'Hare Intl

NTEORD

Nantes Atlantique

Fri 12/4

8:50 am-2:00 pm

1 stop12h 10m

Chicago O'Hare Intl

Sun 12/6

8:10 pm-3:35 pm

1 stop12h 25m

$641

NantesChicago

NTE Nantes Atlantique - ORD Chicago O'Hare Intl

NTEORD

Nantes Atlantique

Mon 10/12

12:55 pm-12:55 pm

1 stop31h 00m

Chicago O'Hare Intl

Tue 10/20

9:40 pm-5:35 pm

1 stop12h 55m

$650

NantesChicago

NTE Nantes Atlantique - ORD Chicago O'Hare Intl

NTEORD

Nantes Atlantique

Wed 10/14

12:40 pm-7:55 pm

1 stop14h 15m

Chicago O'Hare Intl

Thu 10/22

4:05 pm-5:35 pm

2 stops18h 30m

$651

NantesChicago

NTE Nantes Atlantique - ORD Chicago O'Hare Intl

NTEORD

Nantes Atlantique

Thu 10/1

11:20 am-7:44 am

2 stops27h 24m

Chicago O'Hare Intl

Thu 10/22

3:35 pm-5:35 pm

1 stop19h 00m

$652

NantesChicago

NTE Nantes Atlantique - ORD Chicago O'Hare Intl

NTEORD

Nantes Atlantique

Thu 10/1

11:20 am-7:44 am

2 stops27h 24m

Chicago O'Hare Intl

Thu 10/22

9:40 pm-5:35 pm

1 stop12h 55m

$653

NantesChicago

NTE Nantes Atlantique - ORD Chicago O'Hare Intl

NTEORD

Nantes Atlantique

Mon 10/12

12:55 pm-7:55 pm

1 stop14h 00m

Chicago O'Hare Intl

Tue 10/20

4:05 pm-5:35 pm

2 stops18h 30m

$654

NantesChicago

NTE Nantes Atlantique - ORD Chicago O'Hare Intl

NTEORD

Nantes Atlantique

Mon 10/5

11:15 am-8:41 pm

2 stops16h 26m

Chicago O'Hare Intl

Mon 10/12

10:30 pm-6:15 pm

1 stop12h 45m

$655

NantesChicago

NTE Nantes Atlantique - ORD Chicago O'Hare Intl

NTEORD

Nantes Atlantique

Thu 10/1

7:15 pm-11:00 am

1 stop22h 45m

Chicago O'Hare Intl

Mon 10/19

6:30 pm-6:15 pm

1 stop16h 45m

$658

NantesChicago

NTE Nantes Atlantique - ORD Chicago O'Hare Intl

NTEORD

Nantes Atlantique

Thu 10/1

11:20 am-10:17 am

1 stop29h 57m

Chicago O'Hare Intl

Thu 10/22

9:40 pm-5:35 pm

1 stop12h 55m

$665

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Brittany to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Brittany to Illinois?

Iberia is the most popular carrier operating from Brittany to Illinois

Cheap Brittany to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brittany to Illinois

Best Price Found	$245
Fastest flight time	14h 00m
Direct flights	None

The best one-way flight to Illinois from Brittany in the past 72 hours is $245. The best round-trip flight deal from Brittany to Illinois found on momondo in the last 72 hours is $628.

The fastest flight from Brittany to Illinois takes 14h 00m

There are no direct flights from Brittany to Illinois. There are no popular flight routes from Brittany to Illinois.

Search flight deals

Frequently asked questions about flying from Brittany to Illinois

When did momondo last update prices for flights from Brittany to Illinois?
Prices for flights from Brittany to Illinois were last updated today.
How old do you have to be to fly from Brittany to Illinois?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brittany to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Brittany to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Brittany to Illinois. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Brittany to Illinois with flexible booking policies on momondo?

All flight searches from Brittany to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Brittany to Illinois?

momondo helps you find the best flight between Brittany and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Brittany to Illinois right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Brittany to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.