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Cheap flights from Chicago O'Hare Intl Airport to Nantes from $419

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Nantes departing on 8/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Nantes

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:00 pm - 4:10 pm
ORD
-
NTE
12h 10m
1 stop
Multiple Airlines Logo
9:30 pm - 2:25 pm
NTE
-
ORD
23h 55m
2 stops
$946Multiple Airlines
Thu, Sep 17 - Mon, Sep 21
Multiple Airlines Logo
3:45 pm - 7:50 pm
ORD
-
NTE
21h 05m
1 stop
Multiple Airlines Logo
11:10 pm - 2:25 pm
NTE
-
ORD
22h 15m
2 stops
$1,034Multiple Airlines
Thu, Aug 20 - Sun, Aug 30
Multiple Airlines Logo
7:25 pm - 7:50 pm
ORD
-
NTE
17h 25m
2 stops
Multiple Airlines Logo
1:30 pm - 6:15 pm
NTE
-
ORD
35h 45m
2 stops
$1,050Multiple Airlines
Thu, Sep 17 - Mon, Sep 21
Multiple Airlines Logo
3:45 pm - 4:10 pm
ORD
-
NTE
17h 25m
1 stop
Multiple Airlines Logo
2:50 pm - 2:25 pm
NTE
-
ORD
30h 35m
1 stop
$1,051Multiple Airlines
Thu, Sep 17 - Mon, Sep 21
Multiple Airlines Logo
7:25 pm - 7:50 pm
ORD
-
NTE
17h 25m
2 stops
Multiple Airlines Logo
9:55 am - 7:48 pm
NTE
-
ORD
40h 53m
3 stops
$1,060Multiple Airlines
Thu, Sep 17 - Mon, Sep 21
Multiple Airlines Logo
2:15 pm - 5:40 pm
ORD
-
NTE
20h 25m
3 stops
Multiple Airlines Logo
9:55 am - 7:48 pm
NTE
-
ORD
40h 53m
3 stops
$1,087Multiple Airlines
Thu, Sep 17 - Mon, Sep 21
Multiple Airlines Logo
7:25 am - 9:05 pm
ORD
-
NTE
30h 40m
3 stops
Multiple Airlines Logo
11:10 pm - 9:25 pm
NTE
-
ORD
29h 15m
3 stops
$1,096Multiple Airlines
Thu, Aug 20 - Sun, Aug 30
Multiple Airlines Logo
8:45 am - 9:05 pm
ORD
-
NTE
29h 20m
2 stops
Multiple Airlines Logo
11:10 pm - 9:25 pm
NTE
-
ORD
29h 15m
3 stops
$1,104Multiple Airlines
Thu, Aug 20 - Sun, Aug 30
Multiple Airlines Logo
3:45 pm - 7:50 pm
ORD
-
NTE
21h 05m
1 stop
Multiple Airlines Logo
3:45 pm - 2:00 pm
NTE
-
ORD
29h 15m
1 stop
$1,108Multiple Airlines
Thu, Aug 20 - Sun, Aug 30
Multiple Airlines Logo
7:05 pm - 10:30 pm
ORD
-
NTE
20h 25m
2 stops
Multiple Airlines Logo
10:35 am - 2:30 pm
NTE
-
ORD
34h 55m
2 stops
$1,195Multiple Airlines
Thu, Aug 20 - Sun, Aug 30

Delta flights from Chicago O'Hare Intl Airport to Nantes

Our best Delta deals on Chicago O'Hare Intl Airport to Nantes flight tickets
Delta
May 4
ORD1:36 pmChicago O'Hare Intl
16h 49m
2 stops
NTE1:25 pmNantes Atlantique
May 11
NTE6:20 amNantes Atlantique
15h 10m
1 stop
ORD2:30 pmChicago O'Hare Intl
$1,209
Delta
May 4
ORD9:48 amChicago O'Hare Intl
16h 52m
2 stops
NTE9:40 amNantes Atlantique
May 11
NTE6:20 amNantes Atlantique
17h 09m
2 stops
ORD4:29 pmChicago O'Hare Intl
$1,219
Delta
Jun 21
ORD5:10 pmChicago O'Hare Intl
13h 15m
1 stop
NTE1:25 pmNantes Atlantique
Jun 29
NTE12:00 pmNantes Atlantique
33h 15m
1 stop
ORD2:15 pmChicago O'Hare Intl
$1,415

Iberia flights from Chicago O'Hare Intl Airport to Nantes

Our best Iberia deals on Chicago O'Hare Intl Airport to Nantes flight tickets
Iberia
May 4
ORD11:22 amChicago O'Hare Intl
14h 48m
2 stops
NTE9:10 amNantes Atlantique
May 14
NTE6:20 pmNantes Atlantique
34h 15m
2 stops
ORD9:35 pmChicago O'Hare Intl
$2,468
Iberia
May 4
ORD10:30 pmChicago O'Hare Intl
36h 20m
2 stops
NTE5:50 pmNantes Atlantique
May 14
NTE6:20 pmNantes Atlantique
34h 15m
2 stops
ORD9:35 pmChicago O'Hare Intl
$2,540

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Nantes 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, momondo users made 832,500 searches. Data last updated May 2, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Nantes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Thu 9/17

9:00 pm-4:10 pm

1 stop12h 10m

Nantes Atlantique

Mon 9/21

9:30 pm-2:25 pm

2 stops23h 55m

$946

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Thu 8/20

3:45 pm-7:50 pm

1 stop21h 05m

Nantes Atlantique

Sun 8/30

11:10 pm-2:25 pm

2 stops22h 15m

$1,034

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Thu 9/17

7:25 pm-7:50 pm

2 stops17h 25m

Nantes Atlantique

Mon 9/21

1:30 pm-6:15 pm

2 stops35h 45m

$1,050

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Thu 9/17

3:45 pm-4:10 pm

1 stop17h 25m

Nantes Atlantique

Mon 9/21

2:50 pm-2:25 pm

1 stop30h 35m

$1,051

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Thu 9/17

7:25 pm-7:50 pm

2 stops17h 25m

Nantes Atlantique

Mon 9/21

9:55 am-7:48 pm

3 stops40h 53m

$1,060

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Thu 9/17

2:15 pm-5:40 pm

3 stops20h 25m

Nantes Atlantique

Mon 9/21

9:55 am-7:48 pm

3 stops40h 53m

$1,087

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Thu 8/20

7:25 am-9:05 pm

3 stops30h 40m

Nantes Atlantique

Sun 8/30

11:10 pm-9:25 pm

3 stops29h 15m

$1,096

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Thu 8/20

8:45 am-9:05 pm

2 stops29h 20m

Nantes Atlantique

Sun 8/30

11:10 pm-9:25 pm

3 stops29h 15m

$1,104

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Thu 8/20

3:45 pm-7:50 pm

1 stop21h 05m

Nantes Atlantique

Sun 8/30

3:45 pm-2:00 pm

1 stop29h 15m

$1,108

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Thu 8/20

7:05 pm-10:30 pm

2 stops20h 25m

Nantes Atlantique

Sun 8/30

10:35 am-2:30 pm

2 stops34h 55m

$1,195

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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When to book flights from Chicago O'Hare Intl Airport to Nantes

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Nantes according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Nantes (ORD to NTE) flight deals and tips

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

Fastest flight time

12h 10m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Nantes takes 12h 10m
There are no direct flights from Chicago O'Hare Intl Airport to Nantes. There are no popular flight routes from Chicago O'Hare Intl Airport to Nantes.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Nantes

  • How far is Chicago O'Hare Intl to Nantes Atlantique by plane?

    The distance between Chicago O'Hare Intl and Nantes Atlantique is about 4036.6 mi. 12h 10m is a normal flight duration for this route.

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

    Prices for flights from Chicago O'Hare Intl Airport to Nantes Atlantique Airport are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Nantes Atlantique Airport.

  • What documentation or ID do you need to fly to Nantes Atlantique Airport?

    The required travel and health documents for your Nantes Atlantique 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 Nantes Atlantique Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Nantes

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

    Confirm your travel details to search for the latest offers for flights from Chicago O'Hare Intl Airport to Nantes. 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 Chicago O'Hare Intl Airport to Nantes with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • 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.

Traveling to a place near Nantes?

Book flights to Nantes if you plan to visit one of these locations
La Baule-Escoublac
Cholet
Saint-Jean-de-Monts
Vannes
La Roche-sur-Yon
Les Sables-d'Olonne

Why use momondo?

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

It is quick and easy to find Chicago to Nantes flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Nantes that suits you.

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

Flights from Chicago to Nantes with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Nantes from Chicago.

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

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

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