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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Brittany.

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

The travel and health documents required for your trip to Brittany can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brittany. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$322 Cheap Flights from Chicago to Brittany in 2026/27

Find the cheapest flights from Chicago to Brittany

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:40 pm - 3:15 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

14h 35m1 stop Madrid Barajas

11:00 pm - 3:20 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

23h 20m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$872Multiple Airlines

Sun, Mar 14 - Tue, Jun 1

6:40 pm - 3:15 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

14h 35m1 stop Madrid Barajas

10:50 am - 9:25 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

17h 35m2 stops Milan Malpensa Reykjavik Keflavik Intl

$913Multiple Airlines

Sun, Mar 14 - Wed, Jun 2

6:40 pm - 3:15 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

14h 35m1 stop Madrid Barajas

11:35 am - 9:25 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

16h 50m2 stops Venice Marco Polo Reykjavik Keflavik Intl

$925Multiple Airlines

Sun, Mar 14 - Sun, May 30

6:40 pm - 5:25 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

16h 45m1 stop Madrid Barajas

9:30 am - 6:15 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

15h 45m2 stops Dublin Reykjavik Keflavik Intl

$936Multiple Airlines

Mon, Mar 15 - Wed, Jun 2

6:40 pm - 5:25 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

16h 45m1 stop Madrid Barajas

10:05 am - 9:25 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

18h 20m2 stops Dublin Reykjavik Keflavik Intl

$944Multiple Airlines

Mon, Mar 15 - Mon, May 31

6:40 pm - 5:25 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

16h 45m1 stop Madrid Barajas

11:35 am - 9:25 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

16h 50m2 stops Venice Marco Polo Reykjavik Keflavik Intl

$951Multiple Airlines

Mon, Mar 15 - Sun, May 30

6:40 pm - 3:15 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

14h 35m1 stop Madrid Barajas

11:35 am - 2:25 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

33h 50m1 stop Madrid Barajas

$957Multiple Airlines

Sun, Mar 14 - Wed, Jun 2

6:40 pm - 3:15 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

14h 35m1 stop Madrid Barajas

6:25 pm - 2:25 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

27h 00m1 stop Madrid Barajas

$958Multiple Airlines

Sun, Mar 14 - Mon, May 31

7:25 pm - 3:10 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

13h 45m1 stop Paris Charles de Gaulle

12:00 pm - 2:15 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

33h 15m1 stop Amsterdam Schiphol

$977Delta

Mon, Mar 15 - Thu, Jun 3

7:50 pm - 9:35 pmORD Chicago O'Hare Intl-NTE Nantes Atlantique

19h 45m2 stops Zurich Lisbon Humberto Delgado

6:25 pm - 2:25 pmNTE Nantes Atlantique-ORD Chicago O'Hare Intl

27h 00m1 stop Madrid Barajas

$980Multiple Airlines

Tue, Mar 16 - Tue, Jun 1

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Iberia flights from Chicago to Brittany

Our best Iberia deals on Chicago to Brittany flight tickets

Iberia

Nov 16

ORD5:40 pmChicago O'Hare Intl

16h 45m

1 stop

NTE5:25 pmNantes Atlantique

Nov 19

NTE5:55 pmNantes Atlantique

28h 00m

1 stop

ORD2:55 pmChicago O'Hare Intl

$1,217

Iberia

Nov 16

ORD5:40 pmChicago O'Hare Intl

16h 45m

1 stop

NTE5:25 pmNantes Atlantique

Nov 19

NTE5:55 pmNantes Atlantique

28h 00m

1 stop

ORD2:55 pmChicago O'Hare Intl

$1,218

Iberia

Nov 16

ORD3:16 pmChicago O'Hare Intl

19h 09m

2 stops

NTE5:25 pmNantes Atlantique

Nov 19

NTE5:55 pmNantes Atlantique

28h 15m

1 stop

ORD3:10 pmChicago O'Hare Intl

$1,222

Delta flights from Chicago to Brittany

Our best Delta deals on Chicago to Brittany flight tickets

Delta

Mar 15

ORD7:25 pmChicago O'Hare Intl

13h 45m

1 stop

NTE3:10 pmNantes Atlantique

Jun 3

NTE12:00 pmNantes Atlantique

33h 15m

1 stop

ORD2:15 pmChicago O'Hare Intl

$977

Delta

Mar 17

ORD10:30 amChicago O'Hare Intl

22h 40m

2 stops

NTE3:10 pmNantes Atlantique

Jun 4

NTE6:00 amNantes Atlantique

15h 15m

1 stop

ORD2:15 pmChicago O'Hare Intl

$982

Delta

Mar 16

ORD7:25 pmChicago O'Hare Intl

13h 45m

1 stop

NTE3:10 pmNantes Atlantique

May 30

NTE10:30 amNantes Atlantique

11h 40m

1 stop

ORD3:10 pmChicago O'Hare Intl

$1,054

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoNantes

ORD Chicago O'Hare Intl - NTE Nantes Atlantique

ORDNTE

Chicago O'Hare Intl

Sun 3/14

6:40 pm-3:15 pm

1 stop14h 35m

Nantes Atlantique

Tue 6/1

11:00 pm-3:20 pm

2 stops23h 20m

$872

ChicagoNantes

ORD Chicago O'Hare Intl - NTE Nantes Atlantique

ORDNTE

Chicago O'Hare Intl

Sun 3/14

6:40 pm-3:15 pm

1 stop14h 35m

Nantes Atlantique

Wed 6/2

10:50 am-9:25 pm

2 stops17h 35m

$913

Quickest round-trip

ChicagoNantes

ORD Chicago O'Hare Intl - NTE Nantes Atlantique

ORDNTE

Chicago O'Hare Intl

Sun 3/14

6:40 pm-3:15 pm

1 stop14h 35m

Nantes Atlantique

Sun 5/30

11:35 am-9:25 pm

2 stops16h 50m

$925

ChicagoNantes

ORD Chicago O'Hare Intl - NTE Nantes Atlantique

ORDNTE

Chicago O'Hare Intl

Mon 3/15

6:40 pm-5:25 pm

1 stop16h 45m

Nantes Atlantique

Wed 6/2

9:30 am-6:15 pm

2 stops15h 45m

$936

ChicagoNantes

ORD Chicago O'Hare Intl - NTE Nantes Atlantique

ORDNTE

Chicago O'Hare Intl

Mon 3/15

6:40 pm-5:25 pm

1 stop16h 45m

Nantes Atlantique

Mon 5/31

10:05 am-9:25 pm

2 stops18h 20m

$944

ChicagoNantes

ORD Chicago O'Hare Intl - NTE Nantes Atlantique

ORDNTE

Chicago O'Hare Intl

Mon 3/15

6:40 pm-5:25 pm

1 stop16h 45m

Nantes Atlantique

Sun 5/30

11:35 am-9:25 pm

2 stops16h 50m

$951

ChicagoNantes

ORD Chicago O'Hare Intl - NTE Nantes Atlantique

ORDNTE

Chicago O'Hare Intl

Sun 3/14

6:40 pm-3:15 pm

1 stop14h 35m

Nantes Atlantique

Wed 6/2

11:35 am-2:25 pm

1 stop33h 50m

$957

ChicagoNantes

ORD Chicago O'Hare Intl - NTE Nantes Atlantique

ORDNTE

Chicago O'Hare Intl

Sun 3/14

6:40 pm-3:15 pm

1 stop14h 35m

Nantes Atlantique

Mon 5/31

6:25 pm-2:25 pm

1 stop27h 00m

$958

ChicagoNantes

ORD Chicago O'Hare Intl - NTE Nantes Atlantique

ORDNTE

Chicago O'Hare Intl

Mon 3/15

7:25 pm-3:10 pm

1 stop13h 45m

Nantes Atlantique

Thu 6/3

12:00 pm-2:15 pm

1 stop33h 15m

$977

ChicagoNantes

ORD Chicago O'Hare Intl - NTE Nantes Atlantique

ORDNTE

Chicago O'Hare Intl

Tue 3/16

7:50 pm-9:35 pm

2 stops19h 45m

Nantes Atlantique

Tue 6/1

6:25 pm-2:25 pm

1 stop27h 00m

$980

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 Chicago to Brittany

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 Chicago to Brittany?

KLM, Delta, and United Airlines are the most popular carriers operating from Chicago to Brittany

Cheap Chicago to Brittany flight deals and tips

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

Best Price Found	$322
Fastest flight time	12h 55m
Direct flights	None

The best one-way flight to Brittany from Chicago in the past 72 hours is $322. The best round-trip flight deal from Chicago to Brittany found on momondo in the last 72 hours is $872.

The fastest flight from Chicago to Brittany takes 12h 55m

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

Search flight deals

Frequently asked questions about flying from Chicago to Brittany

When did momondo last update prices for flights from Chicago to Brittany?
Prices for flights from Chicago to Brittany were last updated today.
How old do you have to be to fly from Chicago to Brittany?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Brittany.
What documentation or ID do you need to fly to Brittany?
The travel and health documents required for your trip to Brittany can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brittany. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Brittany from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brittany quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Brittany from Chicago with this policy.

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

momondo provides multiple filters to help you find the best flight to Brittany from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Chicago to Brittany flights. All you need is a valid email address and we will do the rest; it is that quick and easy.