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Cheap flights from Illinois to Nantes from $703

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Nantes departing on 2/18. 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 Illinois to Nantes

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air France Logo
5:20 pm - 6:00 pmORD-NTE
17h 40m1 stop
Air France Logo
6:55 pm - 3:10 pmNTE-ORD
27h 15m1 stop
$787Air France
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Sun, Feb 15 - Mon, Feb 23
Multiple Airlines Logo
6:50 pm - 10:25 pmORD-NTE
20h 35m2 stops
Multiple Airlines Logo
7:00 am - 4:20 pmNTE-ORD
16h 20m2 stops
$803Multiple Airlines
Find Deal
Sun, Feb 15 - Mon, Feb 23
KLM Logo
2:03 pm - 11:15 amORD-NTE
14h 12m2 stops
KLM Logo
6:05 am - 2:20 pmNTE-ORD
15h 15m1 stop
$823KLM
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Sun, Feb 15 - Mon, Feb 23
Multiple Airlines Logo
10:30 pm - 6:05 pmORD-NTE
12h 35m1 stop
Multiple Airlines Logo
12:40 pm - 2:50 pmNTE-ORD
33h 10m1 stop
$841Multiple Airlines
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Wed, Apr 22 - Mon, May 4
Lufthansa Logo
4:05 pm - 6:05 pmORD-NTE
19h 00m1 stop
Lufthansa Logo
12:40 pm - 12:55 pmNTE-ORD
31h 15m1 stop
$843Lufthansa
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Wed, Apr 22 - Mon, May 4
KLM Logo
1:14 pm - 11:15 amMDW-NTE
15h 01m2 stops
KLM Logo
12:10 pm - 10:09 pmNTE-MDW
16h 59m2 stops
$1,153KLM
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Thu, Dec 4 - Fri, Jan 9
Lufthansa Logo
10:35 pm - 9:45 amORD-NTE
28h 10m1 stop
Lufthansa Logo
10:25 am - 1:10 pmNTE-ORD
33h 45m1 stop
$1,414Lufthansa
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Thu, Dec 4 - Mon, Jan 5
Delta Logo
5:20 pm - 11:15 amORD-NTE
10h 55m1 stop
Delta Logo
12:10 pm - 2:20 pmNTE-ORD
33h 10m1 stop
$1,558Delta
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Sun, Mar 1 - Thu, Mar 5
Delta Logo
5:20 pm - 8:35 amORD-NTE
32h 15m1 stop
Delta Logo
12:10 pm - 2:20 pmNTE-ORD
33h 10m1 stop
$1,560Delta
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Sun, Mar 1 - Thu, Mar 5
Royal Air Maroc Logo
3:03 pm - 5:30 pmORD-NTE
19h 27m2 stops
Royal Air Maroc Logo
11:40 am - 10:54 pmNTE-ORD
18h 14m2 stops
$1,570Royal Air Maroc
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Sun, Mar 1 - Thu, Mar 5

Air France flights from Illinois to Nantes

Our best Air France deals on Illinois to Nantes flight tickets
Air France
Feb 15
ORD5:20 pmChicago O'Hare Intl
17h 40m
1 stop
NTE6:00 pmNantes Atlantique
Feb 23
NTE6:55 pmNantes Atlantique
27h 15m
1 stop
ORD3:10 pmChicago O'Hare Intl
$787
Find similar
Air France
Dec 4
ORD1:20 pmChicago O'Hare Intl
14h 55m
2 stops
NTE11:15 amNantes Atlantique
Jan 9
NTE6:05 amNantes Atlantique
16h 05m
1 stop
ORD3:10 pmChicago O'Hare Intl
$900
Find similar
Air France
Dec 4
ORD5:20 pmChicago O'Hare Intl
10h 55m
1 stop
NTE11:15 amNantes Atlantique
Jan 9
NTE5:25 pmNantes Atlantique
27h 55m
1 stop
ORD2:20 pmChicago O'Hare Intl
$1,125
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KLM flights from Illinois to Nantes

Our best KLM deals on Illinois to Nantes flight tickets
KLM
Feb 15
ORD2:03 pmChicago O'Hare Intl
14h 12m
2 stops
NTE11:15 amNantes Atlantique
Feb 23
NTE6:05 amNantes Atlantique
15h 15m
1 stop
ORD2:20 pmChicago O'Hare Intl
$823
Find similar
KLM
Dec 4
MDW1:14 pmChicago Midway
15h 01m
2 stops
NTE11:15 amNantes Atlantique
Jan 9
NTE12:10 pmNantes Atlantique
16h 59m
2 stops
MDW10:09 pmChicago Midway
$1,153
Find similar
KLM
Nov 22
MDW1:26 pmChicago Midway
14h 54m
2 stops
NTE11:20 amNantes Atlantique
Nov 29
NTE6:05 amNantes Atlantique
19h 03m
2 stops
MDW6:08 pmChicago Midway
$1,565
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momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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 November 4, 2025.
Use the filters below to find and compare flights from Illinois to Nantes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Sun 2/15

5:20 pm-6:00 pm

1 stop17h 40m

Nantes Atlantique

Mon 2/23

6:55 pm-3:10 pm

1 stop27h 15m

$787

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Sun 2/15

6:50 pm-10:25 pm

2 stops20h 35m

Nantes Atlantique

Mon 2/23

7:00 am-4:20 pm

2 stops16h 20m

$803

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Sun 2/15

2:03 pm-11:15 am

2 stops14h 12m

Nantes Atlantique

Mon 2/23

6:05 am-2:20 pm

1 stop15h 15m

$823

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Wed 4/22

10:30 pm-6:05 pm

1 stop12h 35m

Nantes Atlantique

Mon 5/4

12:40 pm-2:50 pm

1 stop33h 10m

$841

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Wed 4/22

4:05 pm-6:05 pm

1 stop19h 00m

Nantes Atlantique

Mon 5/4

12:40 pm-12:55 pm

1 stop31h 15m

$843

ChicagoNantes

MDW - NTE

MDWNTE

Chicago Midway

Thu 12/4

1:14 pm-11:15 am

2 stops15h 01m

Nantes Atlantique

Fri 1/9

12:10 pm-10:09 pm

2 stops16h 59m

$1,153

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Thu 12/4

10:35 pm-9:45 am

1 stop28h 10m

Nantes Atlantique

Mon 1/5

10:25 am-1:10 pm

1 stop33h 45m

$1,414

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Sun 3/1

5:20 pm-11:15 am

1 stop10h 55m

Nantes Atlantique

Thu 3/5

12:10 pm-2:20 pm

1 stop33h 10m

$1,558

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Sun 3/1

5:20 pm-8:35 am

1 stop32h 15m

Nantes Atlantique

Thu 3/5

12:10 pm-2:20 pm

1 stop33h 10m

$1,560

ChicagoNantes

ORD - NTE

ORDNTE

Chicago O'Hare Intl

Sun 3/1

3:03 pm-5:30 pm

2 stops19h 27m

Nantes Atlantique

Thu 3/5

11:40 am-10:54 pm

2 stops18h 14m

$1,570

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 Illinois 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 Illinois 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.

Cheap Illinois to Nantes flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Nantes

Direct flights

None
There are no direct flights from Illinois to Nantes. There are no popular flight routes from Illinois to Nantes.
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  • When did momondo last update prices for flights from Illinois to Nantes Atlantique Airport?

    Prices for flights from Illinois to Nantes Atlantique Airport are updated daily.

  • How old do you have to be to fly from Illinois to Nantes Atlantique Airport?

    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 Illinois to Nantes Atlantique Airport.

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

    The travel and health documents required for your trip to Nantes Atlantique Airport 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 Nantes Atlantique Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 Illinois to Nantes?

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

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

Flights from Illinois 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 Illinois to Nantes?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Nantes.

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

If you are not ready to book a flight from Illinois to Nantes now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Nantes and let you know when they change.

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