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Cheap flights from Chicago O'Hare Intl Airport to Nantes from $426

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 12/25. 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 (ORD-NTE)

Cheap round-trip flights

Logo
12:00 pm - 5:55 pmORD-NTE
22h 55m3 stops
Logo
9:35 am - 7:29 pmNTE-ORD
16h 54m2 stops
$639
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Tue, Sep 16 - Tue, Sep 23
Logo
4:30 pm - 10:15 pmORD-NTE
22h 45m2 stops
Logo
9:35 am - 2:15 pmNTE-ORD
35h 40m2 stops
$644
Find Deal
Tue, Sep 16 - Tue, Sep 23
Logo
12:00 pm - 6:20 pmORD-NTE
23h 20m2 stops
Logo
2:10 pm - 3:55 pmNTE-ORD
32h 45m2 stops
$651
Find Deal
Mon, Sep 1 - Mon, Sep 8
Logo
10:40 am - 5:35 pmORD-NTE
23h 55m3 stops
Logo
11:10 pm - 7:29 pmNTE-ORD
27h 19m3 stops
$760
Find Deal
Tue, Sep 16 - Tue, Sep 23
Logo
6:20 pm - 5:35 pmORD-NTE
16h 15m2 stops
Logo
8:45 am - 8:11 pmNTE-ORD
18h 26m1 stop
$823
Find Deal
Tue, Sep 16 - Tue, Sep 23
Logo
3:45 pm - 2:35 pmORD-NTE
15h 50m1 stop
Logo
10:00 pm - 4:12 pmNTE-ORD
49h 12m2 stops
$860
Find Deal
Mon, Sep 1 - Mon, Sep 8
Logo
2:00 pm - 5:55 pmORD-NTE
20h 55m3 stops
Logo
9:45 am - 7:55 pmNTE-ORD
17h 10m2 stops
$870
Find Deal
Mon, Sep 1 - Mon, Sep 8
Logo
6:10 pm - 11:05 pmORD-NTE
21h 55m1 stop
Logo
10:10 pm - 7:44 pmNTE-ORD
52h 34m2 stops
$886
Find Deal
Mon, Sep 8 - Fri, Sep 12
Lufthansa Logo
10:30 pm - 6:15 pmORD-NTE
12h 45m1 stop
Lufthansa Logo
1:05 pm - 12:55 pmNTE-ORD
30h 50m1 stop
$958Lufthansa
Find Deal
Mon, Sep 1 - Mon, Sep 8
Lufthansa Logo
3:35 pm - 5:40 pmORD-NTE
19h 05m1 stop
Lufthansa Logo
6:50 pm - 12:55 pmNTE-ORD
25h 05m1 stop
$983Lufthansa
Find Deal
Tue, Sep 16 - Tue, Sep 23

Lufthansa flights from Chicago O'Hare Intl Airport to Nantes

Our best Lufthansa deals on Chicago O'Hare Intl Airport to Nantes flight tickets
Lufthansa
Sep 1
ORD10:30 pmChicago O'Hare Intl
12h 45m
1 stop
NTE6:15 pmNantes Atlantique
Sep 8
NTE1:05 pmNantes Atlantique
30h 50m
1 stop
ORD12:55 pmChicago O'Hare Intl
$958
Find similar
Lufthansa
Sep 16
ORD3:35 pmChicago O'Hare Intl
19h 05m
1 stop
NTE5:40 pmNantes Atlantique
Sep 23
NTE6:50 pmNantes Atlantique
25h 05m
1 stop
ORD12:55 pmChicago O'Hare Intl
$983
Find similar

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 August 4, 2025.
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

Tue 9/16

12:00 pm-5:55 pm

3 stops22h 55m

Nantes Atlantique

Tue 9/23

9:35 am-7:29 pm

2 stops16h 54m

$639

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Tue 9/16

4:30 pm-10:15 pm

2 stops22h 45m

Nantes Atlantique

Tue 9/23

9:35 am-2:15 pm

2 stops35h 40m

$644

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Mon 9/1

12:00 pm-6:20 pm

2 stops23h 20m

Nantes Atlantique

Mon 9/8

2:10 pm-3:55 pm

2 stops32h 45m

$651

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Tue 9/16

10:40 am-5:35 pm

3 stops23h 55m

Nantes Atlantique

Tue 9/23

11:10 pm-7:29 pm

3 stops27h 19m

$760

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Tue 9/16

6:20 pm-5:35 pm

2 stops16h 15m

Nantes Atlantique

Tue 9/23

8:45 am-8:11 pm

1 stop18h 26m

$823

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Mon 9/1

3:45 pm-2:35 pm

1 stop15h 50m

Nantes Atlantique

Mon 9/8

10:00 pm-4:12 pm

2 stops49h 12m

$860

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Mon 9/1

2:00 pm-5:55 pm

3 stops20h 55m

Nantes Atlantique

Mon 9/8

9:45 am-7:55 pm

2 stops17h 10m

$870

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Mon 9/8

6:10 pm-11:05 pm

1 stop21h 55m

Nantes Atlantique

Fri 9/12

10:10 pm-7:44 pm

2 stops52h 34m

$886

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Mon 9/1

10:30 pm-6:15 pm

1 stop12h 45m

Nantes Atlantique

Mon 9/8

1:05 pm-12:55 pm

1 stop30h 50m

$958

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Tue 9/16

3:35 pm-5:40 pm

1 stop19h 05m

Nantes Atlantique

Tue 9/23

6:50 pm-12:55 pm

1 stop25h 05m

$983

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 day to depart on your flight to Nantes?

Our data shows that Tuesday is the least expensive day to fly to Nantes. Tickets to fly out on this day can be as low as $995. Flights from Chicago O'Hare Intl Airport to Nantes on a Friday will generally be more expensive and average around $1,309. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Best Price Found

$426

Fastest flight time

12h 45m

Direct flights

None

Airports in Nantes

1 airport
The best one-way flight to Nantes from Chicago O'Hare Intl Airport in the past 72 hours is $426. The best round-trip flight deal from Chicago O'Hare Intl Airport to Nantes found on momondo in the last 72 hours is $639.
The fastest flight from Chicago O'Hare Intl Airport to Nantes takes 12h 45m
There are no direct flights from Chicago O'Hare Intl Airport to Nantes. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Nantes Atlantique Airport.
There is 1 airport near Nantes: Nantes Atlantique (NTE)
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  • 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 45m 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
Vannes
La Roche-sur-Yon

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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