How do I get Price Alerts for flights from Brittany to Chicago O'Hare Intl Airport?

Confirm your travel details to search for the latest offers for flights from Brittany to Chicago O'Hare Intl Airport . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Brittany to Chicago O'Hare Intl Airport with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Brittany to Chicago O'Hare Intl Airport?

Prices for flights from Brittany to Chicago O'Hare Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Brittany to Chicago O'Hare Intl Airport?

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 Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$378 Cheap Flights from Brittany to Chicago O'Hare Intl Airport in 2025/26

1 adult

0 bags

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Find the cheapest flights from Brittany to Chicago

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:35 am - 7:29 pm

NTE

ORD

16h 54m2 stops

5:40 pm - 5:25 pm

ORD

NTE

16h 45m1 stop

$634Iberia

Sat, Jan 31 - Sat, Feb 7

5:55 pm - 2:55 pm

NTE

ORD

28h 00m1 stop

5:40 pm - 5:25 pm

ORD

NTE

16h 45m1 stop

$638Iberia

Thu, Jan 29 - Thu, Feb 5

5:55 pm - 2:55 pm

NTE

ORD

28h 00m1 stop

5:40 pm - 5:25 pm

ORD

NTE

16h 45m1 stop

$639Iberia

Sat, Jan 31 - Sat, Feb 7

10:00 pm - 3:25 pm

NTE

ORD

24h 25m2 stops

12:44 pm - 8:55 pm

ORD

NTE

25h 11m2 stops

$681Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

6:40 pm - 1:25 pm

NTE

ORD

25h 45m1 stop

3:20 pm - 9:45 am

ORD

NTE

11h 25m1 stop

$686Lufthansa

Thu, Jan 29 - Thu, Feb 5

10:00 pm - 10:42 pm

NTE

ORD

31h 42m3 stops

12:44 pm - 8:55 pm

ORD

NTE

25h 11m2 stops

$710Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

6:40 pm - 1:25 pm

NTE

ORD

25h 45m1 stop

10:00 am - 9:45 am

ORD

NTE

16h 45m2 stops

$714Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

6:05 am - 2:20 pm

NTE

ORD

15h 15m1 stop

4:20 pm - 1:55 pm

ORD

NTE

14h 35m1 stop

$783Delta

Sat, Mar 7 - Thu, Apr 23

11:05 am - 3:10 pm

RNS

ORD

11h 05m1 stop

11:05 am - 10:20 am

ORD

RNS

16h 15m2 stops

$1,665KLM

Fri, Jan 2 - Tue, Jan 6

5:30 pm - 6:24 pm

RNS

ORD

31h 54m2 stops

6:50 am - 10:20 am

ORD

RNS

20h 30m2 stops

$2,338Delta

Fri, Jan 2 - Tue, Jan 6

Iberia flights from Brittany to Chicago O'Hare Intl Airport

Our best Iberia deals on Brittany to Chicago O'Hare Intl Airport flight tickets

Iberia

Jan 31

NTE9:35 amNantes Atlantique

16h 54m

2 stops

ORD7:29 pmChicago O'Hare Intl

Feb 7

ORD5:40 pmChicago O'Hare Intl

16h 45m

1 stop

NTE5:25 pmNantes Atlantique

$634

Find similar

Iberia

Jan 29

NTE5:55 pmNantes Atlantique

28h 00m

1 stop

ORD2:55 pmChicago O'Hare Intl

Feb 5

ORD5:40 pmChicago O'Hare Intl

16h 45m

1 stop

NTE5:25 pmNantes Atlantique

$638

Find similar

Iberia

Jan 31

NTE5:55 pmNantes Atlantique

28h 00m

1 stop

ORD2:55 pmChicago O'Hare Intl

Feb 7

ORD5:40 pmChicago O'Hare Intl

16h 45m

1 stop

NTE5:25 pmNantes Atlantique

$639

Find similar

Delta flights from Brittany to Chicago O'Hare Intl Airport

Our best Delta deals on Brittany to Chicago O'Hare Intl Airport flight tickets

Delta

Mar 7

NTE6:05 amNantes Atlantique

15h 15m

1 stop

ORD2:20 pmChicago O'Hare Intl

Apr 23

ORD4:20 pmChicago O'Hare Intl

14h 35m

1 stop

NTE1:55 pmNantes Atlantique

$783

Find similar

Delta

Mar 7

NTE6:05 amNantes Atlantique

18h 56m

2 stops

ORD6:01 pmChicago O'Hare Intl

Apr 23

ORD4:20 pmChicago O'Hare Intl

14h 35m

1 stop

NTE1:55 pmNantes Atlantique

$788

Find similar

Delta

Jan 29

NTE12:10 pmNantes Atlantique

33h 10m

1 stop

ORD2:20 pmChicago O'Hare Intl

Feb 5

ORD5:20 pmChicago O'Hare Intl

10h 55m

1 stop

NTE11:15 amNantes Atlantique

$819

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Brittany to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Sat 1/31

9:35 am-7:29 pm

2 stops16h 54m

Chicago O'Hare Intl

Sat 2/7

5:40 pm-5:25 pm

1 stop16h 45m

$634

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Thu 1/29

5:55 pm-2:55 pm

1 stop28h 00m

Chicago O'Hare Intl

Thu 2/5

5:40 pm-5:25 pm

1 stop16h 45m

$638

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Sat 1/31

5:55 pm-2:55 pm

1 stop28h 00m

Chicago O'Hare Intl

Sat 2/7

5:40 pm-5:25 pm

1 stop16h 45m

$639

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Thu 1/29

10:00 pm-3:25 pm

2 stops24h 25m

Chicago O'Hare Intl

Thu 2/5

12:44 pm-8:55 pm

2 stops25h 11m

$681

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Thu 1/29

6:40 pm-1:25 pm

1 stop25h 45m

Chicago O'Hare Intl

Thu 2/5

3:20 pm-9:45 am

1 stop11h 25m

$686

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Thu 1/29

10:00 pm-10:42 pm

3 stops31h 42m

Chicago O'Hare Intl

Thu 2/5

12:44 pm-8:55 pm

2 stops25h 11m

$710

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Thu 1/29

6:40 pm-1:25 pm

1 stop25h 45m

Chicago O'Hare Intl

Thu 2/5

10:00 am-9:45 am

2 stops16h 45m

$714

NantesChicago

NTE - ORD

NTEORD

Nantes Atlantique

Sat 3/7

6:05 am-2:20 pm

1 stop15h 15m

Chicago O'Hare Intl

Thu 4/23

4:20 pm-1:55 pm

1 stop14h 35m

$783

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Fri 1/2

11:05 am-3:10 pm

1 stop11h 05m

Chicago O'Hare Intl

Tue 1/6

11:05 am-10:20 am

2 stops16h 15m

$1,665

RennesChicago

RNS - ORD

RNSORD

Rennes St Jacques

Fri 1/2

5:30 pm-6:24 pm

2 stops31h 54m

Chicago O'Hare Intl

Tue 1/6

6:50 am-10:20 am

2 stops20h 30m

$2,338

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

Cheap Brittany to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brittany to Chicago O'Hare Intl Airport

Fastest flight time	11h 05m
Direct flights	None

The fastest flight from Brittany to Chicago O'Hare Intl Airport takes 11h 05m

There are no direct flights from Brittany to Chicago O'Hare Intl Airport. There are no popular flight routes from Brittany to Chicago O'Hare Intl Airport.

Search flight deals

When did momondo last update prices for flights from Brittany to Chicago O'Hare Intl Airport?
Prices for flights from Brittany to Chicago O'Hare Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Brittany to Chicago O'Hare Intl Airport?
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 Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Brittany to Chicago O'Hare Intl Airport?
Confirm your travel details to search for the latest offers for flights from Brittany to Chicago O'Hare Intl Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Brittany to Chicago O'Hare Intl Airport with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Lake Geneva

Schaumburg

South Haven

Rockford

Merrillville

Gurnee

Naperville

Rosemont

Kenosha

New Buffalo

Joliet

Oak Brook

Orland Park

Racine

Hammond

Janesville

Tinley Park

Aurora

Elgin

Benton Harbor

Why use momondo?

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

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

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

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

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

Once you have performed a search for Brittany to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Chicago from Brittany. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.