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Cheap flights from Chicago O'Hare Intl Airport to Nantes from $462

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 6/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
7:25 pm - 8:55 am
ORD
-
NTE
30h 30m
3 stops
Multiple Airlines Logo
1:30 pm - 6:15 pm
NTE
-
ORD
35h 45m
2 stops
$705Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
8:40 am - 1:10 pm
ORD
-
NTE
21h 30m
2 stops
Multiple Airlines Logo
11:15 pm - 8:05 pm
NTE
-
ORD
27h 50m
2 stops
$722Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
7:25 pm - 11:15 am
ORD
-
NTE
32h 50m
3 stops
Multiple Airlines Logo
11:15 pm - 6:15 pm
NTE
-
ORD
26h 00m
3 stops
$739Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
Multiple Airlines Logo
3:45 pm - 3:35 pm
ORD
-
NTE
16h 50m
1 stop
Multiple Airlines Logo
9:15 pm - 7:15 pm
NTE
-
ORD
29h 00m
2 stops
$780Multiple Airlines
Tue, Aug 18 - Thu, Sep 3
Multiple Airlines Logo
3:45 pm - 3:20 pm
ORD
-
NTE
16h 35m
1 stop
Multiple Airlines Logo
8:45 pm - 2:25 pm
NTE
-
ORD
24h 40m
2 stops
$783Multiple Airlines
Sun, Aug 16 - Wed, Sep 2
Multiple Airlines Logo
3:45 pm - 3:35 pm
ORD
-
NTE
16h 50m
1 stop
Multiple Airlines Logo
5:35 pm - 5:50 pm
NTE
-
ORD
31h 15m
2 stops
$792Multiple Airlines
Tue, Aug 18 - Mon, Sep 7
Multiple Airlines Logo
9:00 pm - 5:00 pm
ORD
-
NTE
13h 00m
1 stop
Multiple Airlines Logo
8:45 pm - 2:25 pm
NTE
-
ORD
24h 40m
2 stops
$796Multiple Airlines
Mon, Aug 17 - Wed, Sep 2
Multiple Airlines Logo
7:25 pm - 7:50 pm
ORD
-
NTE
17h 25m
2 stops
Multiple Airlines Logo
9:00 am - 6:15 pm
NTE
-
ORD
16h 15m
2 stops
$830Multiple Airlines
Thu, Apr 9 - Wed, Apr 15
Multiple Airlines Logo
9:00 pm - 4:15 pm
ORD
-
NTE
12h 15m
1 stop
Multiple Airlines Logo
11:45 am - 9:25 pm
NTE
-
ORD
16h 40m
2 stops
$833Multiple Airlines
Sun, Aug 16 - Tue, Sep 1
Multiple Airlines Logo
3:45 pm - 3:35 pm
ORD
-
NTE
16h 50m
1 stop
Multiple Airlines Logo
9:10 am - 9:25 pm
NTE
-
ORD
19h 15m
2 stops
$840Multiple Airlines
Tue, Aug 18 - Sun, Sep 6

KLM flights from Chicago O'Hare Intl Airport to Nantes

Our best KLM deals on Chicago O'Hare Intl Airport to Nantes flight tickets
KLM
Apr 13
ORD5:10 pmChicago O'Hare Intl
20h 00m
1 stop
NTE8:10 pmNantes Atlantique
Apr 20
NTE12:00 pmNantes Atlantique
33h 15m
1 stop
ORD2:15 pmChicago O'Hare Intl
$909
KLM
Mar 28
ORD5:25 pmChicago O'Hare Intl
10h 50m
1 stop
NTE10:15 amNantes Atlantique
Apr 4
NTE6:20 amNantes Atlantique
14h 55m
1 stop
ORD2:15 pmChicago O'Hare Intl
$1,373
KLM
May 4
ORD5:10 pmChicago O'Hare Intl
22h 20m
1 stop
NTE10:30 pmNantes Atlantique
May 14
NTE10:30 amNantes Atlantique
11h 40m
1 stop
ORD3:10 pmChicago O'Hare Intl
$2,715

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
Apr 9
ORD5:10 pmChicago O'Hare Intl
13h 15m
1 stop
NTE1:25 pmNantes Atlantique
Apr 15
NTE6:20 amNantes Atlantique
15h 10m
1 stop
ORD2:30 pmChicago O'Hare Intl
$958
Delta
Apr 9
ORD10:40 amChicago O'Hare Intl
16h 00m
2 stops
NTE9:40 amNantes Atlantique
Apr 15
NTE6:20 amNantes Atlantique
15h 10m
1 stop
ORD2:30 pmChicago O'Hare Intl
$962

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 March 3, 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

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Mon 4/13

7:25 pm-8:55 am

3 stops30h 30m

Nantes Atlantique

Mon 4/20

1:30 pm-6:15 pm

2 stops35h 45m

$705

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Mon 4/13

8:40 am-1:10 pm

2 stops21h 30m

Nantes Atlantique

Mon 4/20

11:15 pm-8:05 pm

2 stops27h 50m

$722

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Mon 4/13

7:25 pm-11:15 am

3 stops32h 50m

Nantes Atlantique

Mon 4/20

11:15 pm-6:15 pm

3 stops26h 00m

$739

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Tue 8/18

3:45 pm-3:35 pm

1 stop16h 50m

Nantes Atlantique

Thu 9/3

9:15 pm-7:15 pm

2 stops29h 00m

$780

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Sun 8/16

3:45 pm-3:20 pm

1 stop16h 35m

Nantes Atlantique

Wed 9/2

8:45 pm-2:25 pm

2 stops24h 40m

$783

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Tue 8/18

3:45 pm-3:35 pm

1 stop16h 50m

Nantes Atlantique

Mon 9/7

5:35 pm-5:50 pm

2 stops31h 15m

$792

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Mon 8/17

9:00 pm-5:00 pm

1 stop13h 00m

Nantes Atlantique

Wed 9/2

8:45 pm-2:25 pm

2 stops24h 40m

$796

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Thu 4/9

7:25 pm-7:50 pm

2 stops17h 25m

Nantes Atlantique

Wed 4/15

9:00 am-6:15 pm

2 stops16h 15m

$830

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Sun 8/16

9:00 pm-4:15 pm

1 stop12h 15m

Nantes Atlantique

Tue 9/1

11:45 am-9:25 pm

2 stops16h 40m

$833

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Tue 8/18

3:45 pm-3:35 pm

1 stop16h 50m

Nantes Atlantique

Sun 9/6

9:10 am-9:25 pm

2 stops19h 15m

$840

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Nantes from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Nantes

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 O'Hare Intl to Nantes Atlantique?

Iberia and Lufthansa are the most popular carriers operating from Chicago O'Hare Intl to Nantes Atlantique

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

14h 40m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Nantes takes 14h 40m
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

  • 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. 14h 40m 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.

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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