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

Delta and Iberia are the most popular carriers operating 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.

$651 Cheap Flights from Chicago to Brittany in 2025

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Find the cheapest flights from Chicago to Brittany

Round-trip

One-way

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago to Brittany.

3:45 pm - 4:40 pmORD-NTE

17h 55m1 stop

1:50 pm - 7:00 pmNTE-ORD

12h 10m1 stop

$776

Find Deal

Fri, May 16 - Fri, May 23

7:47 am - 2:40 pmORD-BES

23h 53m2 stops

5:40 pm - 4:40 pmBES-ORD

30h 00m2 stops

$906

Find Deal

Sun, May 18 - Sun, May 25

5:10 pm - 1:55 pmORD-BES

13h 45m1 stop

10:30 am - 3:00 pmBES-ORD

11h 30m1 stop

$933Delta

Find Deal

Tue, May 13 - Tue, May 20

5:15 pm - 1:55 pmORD-BES

13h 40m2 stops

6:15 am - 3:00 pmBES-ORD

15h 45m1 stop

$937Air France

Find Deal

Tue, May 13 - Tue, May 20

1:45 pm - 1:55 pmORD-BES

17h 10m2 stops

6:15 am - 3:00 pmBES-ORD

15h 45m1 stop

$938Delta

Find Deal

Tue, May 13 - Tue, May 20

4:20 pm - 11:15 amORD-NTE

11h 55m1 stop

12:00 pm - 2:10 pmNTE-ORD

33h 10m1 stop

$941KLM

Find Deal

Mon, May 19 - Mon, May 26

5:15 pm - 1:55 pmORD-BES

13h 40m2 stops

11:45 am - 9:30 pmBES-ORD

16h 45m2 stops

$947Air France

Find Deal

Tue, May 13 - Tue, May 20

11:45 am - 9:10 amORD-NTE

14h 25m2 stops

9:40 am - 7:36 pmNTE-ORD

16h 56m2 stops

$1,041American Airlines

Find Deal

Fri, May 16 - Fri, May 23

2:15 pm - 10:55 amORD-BES

13h 40m2 stops

6:15 am - 3:00 pmBES-ORD

15h 45m1 stop

$1,096KLM

Find Deal

Tue, May 27 - Sun, Jun 8

4:30 pm - 5:50 pmORD-NTE

18h 20m1 stop

9:40 am - 7:30 pmNTE-ORD

16h 50m2 stops

$3,551American Airlines

Find Deal

Tue, Jul 8 - Thu, Jul 24

KLM flights from Chicago to Brittany

Our best KLM deals on Chicago to Brittany flight tickets

KLM

May 19

ORD4:20 pmChicago O'Hare Intl

11h 55m

1 stop

NTE11:15 amNantes Atlantique

May 26

NTE12:00 pmNantes Atlantique

33h 10m

1 stop

ORD2:10 pmChicago O'Hare Intl

$941

Find similar

KLM

May 27

ORD2:15 pmChicago O'Hare Intl

13h 40m

2 stops

BES10:55 amBrest Guipavas

Jun 8

BES6:15 amBrest Guipavas

15h 45m

1 stop

ORD3:00 pmChicago O'Hare Intl

$1,096

Find similar

KLM

May 18

ORD5:10 pmChicago O'Hare Intl

13h 30m

1 stop

NTE1:40 pmNantes Atlantique

May 25

NTE6:20 amNantes Atlantique

14h 50m

1 stop

ORD2:10 pmChicago O'Hare Intl

$1,108

Find similar

Delta flights from Chicago to Brittany

Our best Delta deals on Chicago to Brittany flight tickets

Delta

May 13

ORD5:10 pmChicago O'Hare Intl

13h 45m

1 stop

BES1:55 pmBrest Guipavas

May 20

BES10:30 amBrest Guipavas

11h 30m

1 stop

ORD3:00 pmChicago O'Hare Intl

$933

Find similar

Delta

May 13

ORD1:45 pmChicago O'Hare Intl

17h 10m

2 stops

BES1:55 pmBrest Guipavas

May 20

BES6:15 amBrest Guipavas

15h 45m

1 stop

ORD3:00 pmChicago O'Hare Intl

$938

Find similar

Delta

May 13

ORD11:03 amChicago O'Hare Intl

16h 52m

2 stops

BES10:55 amBrest Guipavas

May 20

BES6:15 amBrest Guipavas

17h 15m

2 stops

ORD4:30 pmChicago O'Hare Intl

$948

Find similar

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

Prices

Airlines

What is the cheapest time of day to depart on your flight to Brittany?

Our most recent data shows that the best time of day to fly to Brittany is in the afternoon. Flights from Chicago to Brittany during this time can be as low as $1,203. In contrast, the most expensive time of day to depart to Brittany is in the afternoon when prices are around $1,203.

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	$651
Fastest flight time	10h 45m
Direct flights	None
Airports in Brittany	2 airports

The best one-way flight to Brittany from Chicago in the past 72 hours is $651. The best round-trip flight deal from Chicago to Brittany found on momondo in the last 72 hours is $776.

The fastest flight from Chicago to Brittany takes 10h 45m

There are no direct flights from Chicago to Brittany. Popular non-direct routes for this connection are Chicago Midway Airport - Nantes Atlantique Airport, Chicago O'Hare Intl Airport - Brest Guipavas Airport and Chicago O'Hare Intl Airport - Nantes Atlantique Airport.

There are 2 airports near Brittany: Brest Guipavas (BES), Nantes Atlantique (NTE)

Search flight deals

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.