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Cheap flights from France to Illinois from $421

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from France to Illinois departing on 5/1. 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 France to Illinois

Recent round-trip flight deals from France to Illinois

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
6:20 pm - 3:25 pm
LYS
-
ORD
28h 05m1 stop
TAP AIR PORTUGAL Logo
7:10 pm - 5:35 pm
ORD
-
LYS
15h 25m1 stop
$481TAP AIR PORTUGAL
Thu, Jan 29 - Wed, Feb 11
TAP AIR PORTUGAL Logo
6:20 pm - 3:25 pm
LYS
-
ORD
28h 05m1 stop
TAP AIR PORTUGAL Logo
7:10 pm - 5:35 pm
ORD
-
LYS
15h 25m1 stop
$482TAP AIR PORTUGAL
Thu, Jan 15 - Wed, Jan 28
Lufthansa Logo
6:40 am - 2:25 pm
MRS
-
ORD
13h 45m1 stop
Lufthansa Logo
11:35 pm - 11:05 pm
ORD
-
MRS
17h 30m1 stop
$591Lufthansa
Wed, Mar 11 - Wed, Mar 18
Lufthansa Logo
6:40 am - 3:20 pm
MRS
-
ORD
15h 40m1 stop
Lufthansa Logo
9:50 pm - 11:40 pm
ORD
-
MRS
18h 50m1 stop
$603Lufthansa
Tue, Feb 24 - Wed, Mar 4
United Airlines Logo
6:40 am - 1:25 pm
MRS
-
ORD
13h 45m1 stop
United Airlines Logo
7:16 am - 9:35 am
ORD
-
MRS
19h 19m2 stops
$604United Airlines
Thu, Feb 19 - Fri, Mar 6
Delta Logo
6:40 am - 6:32 pm
LYS
-
MDW
18h 52m2 stops
Delta Logo
6:35 pm - 2:05 pm
MDW
-
LYS
12h 30m2 stops
$643Delta
Fri, Jan 16 - Thu, Jan 22
Delta Logo
6:40 am - 5:37 pm
LYS
-
MDW
17h 57m2 stops
Delta Logo
6:35 pm - 5:35 pm
MDW
-
LYS
16h 00m2 stops
$644Delta
Fri, Jan 16 - Thu, Jan 22
Air France Logo
6:55 am - 4:16 pm
LYS
-
MDW
16h 21m2 stops
Air France Logo
12:48 pm - 11:05 am
MDW
-
LYS
15h 17m2 stops
$651Air France
Sat, Jan 31 - Wed, Feb 4
Air France Logo
3:30 pm - 10:22 pm
CDG
-
MDW
13h 52m1 stop
Air France Logo
6:17 pm - 11:05 am
MDW
-
CDG
9h 48m1 stop
$678Air France
Wed, Feb 11 - Sun, Feb 22
United Airlines Logo
6:15 am - 1:55 pm
CDG
-
STL
14h 40m1 stop
United Airlines Logo
3:11 pm - 9:55 am
STL
-
CDG
11h 44m1 stop
$725United Airlines
Fri, Jan 23 - Thu, Feb 5

Scandinavian Airlines flights from France to Illinois

Our best Scandinavian Airlines deals on France to Illinois flight tickets
Scandinavian Airlines
Mar 11
LYS8:10 pmLyon-Saint Exupéry
27h 35m
1 stop
ORD5:45 pmChicago O'Hare Intl
Mar 18
ORD8:20 pmChicago O'Hare Intl
17h 05m
1 stop
LYS7:25 pmLyon-Saint Exupéry
$499
Find similar
Scandinavian Airlines
Mar 1
LYS8:10 pmLyon-Saint Exupéry
27h 35m
1 stop
ORD4:45 pmChicago O'Hare Intl
Mar 9
ORD8:20 pmChicago O'Hare Intl
17h 05m
1 stop
LYS7:25 pmLyon-Saint Exupéry
$514
Find similar
Scandinavian Airlines
Feb 4
LYS8:10 pmLyon-Saint Exupéry
27h 35m
1 stop
ORD4:45 pmChicago O'Hare Intl
Feb 21
ORD7:20 pmChicago O'Hare Intl
17h 05m
1 stop
LYS7:25 pmLyon-Saint Exupéry
$531
Find similar

Icelandair flights from France to Illinois

Our best Icelandair deals on France to Illinois flight tickets
Icelandair
Mar 2
CDG1:00 pmParis Charles de Gaulle
11h 20m
1 stop
ORD5:20 pmChicago O'Hare Intl
Mar 24
ORD7:30 pmChicago O'Hare Intl
10h 40m
1 stop
CDG12:10 pmParis Charles de Gaulle
$581
Find similar
Icelandair
Feb 9
CDG1:10 pmParis Charles de Gaulle
11h 10m
1 stop
ORD5:20 pmChicago O'Hare Intl
Feb 17
ORD6:30 pmChicago O'Hare Intl
10h 30m
1 stop
CDG12:00 pmParis Charles de Gaulle
$582
Find similar
Icelandair
Dec 15
CDG1:10 pmParis Charles de Gaulle
11h 10m
1 stop
ORD5:20 pmChicago O'Hare Intl
Jan 9
ORD6:30 pmChicago O'Hare Intl
10h 30m
1 stop
CDG12:00 pmParis Charles de Gaulle
$748
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from France to Illinois 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 December 11, 2025.
Use the filters below to find and compare flights from France to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Thu 1/29

6:20 pm-3:25 pm

1 stop28h 05m

Chicago O'Hare Intl

Wed 2/11

7:10 pm-5:35 pm

1 stop15h 25m

$481

LyonChicago

LYS - ORD

LYSORD

Lyon-Saint Exupéry

Thu 1/15

6:20 pm-3:25 pm

1 stop28h 05m

Chicago O'Hare Intl

Wed 1/28

7:10 pm-5:35 pm

1 stop15h 25m

$482

MarseilleChicago

MRS - ORD

MRSORD

Marseille

Wed 3/11

6:40 am-2:25 pm

1 stop13h 45m

Chicago O'Hare Intl

Wed 3/18

11:35 pm-11:05 pm

1 stop17h 30m

$591

MarseilleChicago

MRS - ORD

MRSORD

Marseille

Tue 2/24

6:40 am-3:20 pm

1 stop15h 40m

Chicago O'Hare Intl

Wed 3/4

9:50 pm-11:40 pm

1 stop18h 50m

$603

MarseilleChicago

MRS - ORD

MRSORD

Marseille

Thu 2/19

6:40 am-1:25 pm

1 stop13h 45m

Chicago O'Hare Intl

Fri 3/6

7:16 am-9:35 am

2 stops19h 19m

$604

LyonChicago

LYS - MDW

LYSMDW

Lyon-Saint Exupéry

Fri 1/16

6:40 am-6:32 pm

2 stops18h 52m

Chicago Midway

Thu 1/22

6:35 pm-2:05 pm

2 stops12h 30m

$643

LyonChicago

LYS - MDW

LYSMDW

Lyon-Saint Exupéry

Fri 1/16

6:40 am-5:37 pm

2 stops17h 57m

Chicago Midway

Thu 1/22

6:35 pm-5:35 pm

2 stops16h 00m

$644

LyonChicago

LYS - MDW

LYSMDW

Lyon-Saint Exupéry

Sat 1/31

6:55 am-4:16 pm

2 stops16h 21m

Chicago Midway

Wed 2/4

12:48 pm-11:05 am

2 stops15h 17m

$651

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Wed 2/11

3:30 pm-10:22 pm

1 stop13h 52m

Chicago Midway

Sun 2/22

6:17 pm-11:05 am

1 stop9h 48m

$678

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Fri 1/23

6:15 am-1:55 pm

1 stop14h 40m

Lambert-St Louis

Thu 2/5

3:11 pm-9:55 am

1 stop11h 44m

$725

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from France to Illinois

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 month to fly to Illinois?

The cheapest month to fly to Illinois from France is in February. Flight prices, which tend to average around $516, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $594.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from France to Illinois is on a Thursday when prices can be found for as low as $780. Flights from France to Illinois on a Sunday will generally be more expensive and average around $901. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from France to Illinois during this time can be as low as $704. Flights in the morning are often more expensive with an average ticket price of $827.

What is the cheapest France to Illinois flight route?

Fly from Paris Charles de Gaulle to Chicago O'Hare Intl for the best France - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from France when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $748 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from France for as low as $616 on momondo.

What cabin class options are available on France to Illinois flights?

There are 3 cabin classes available to choose from on France to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on France to Illinois flights?

You could potentially save up to 14% on your flight if you consider stops on a France to Illinois flight.

Cheap France to Illinois flight deals and tips

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

Best Price Found

$687

Fastest flight time

8h 50m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from France in the past 72 hours is $687. The best round-trip flight deal from France to Illinois found on momondo in the last 72 hours is $760.
The fastest flight from France to Illinois takes 8h 50m
Direct flights go from France to Illinois every day.
There are 98 airports in Illinois. From France there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

  • When did momondo last update prices for flights from France to Illinois?

    Prices for flights from France to Illinois refresh daily.

  • How many operators does momondo search for flights from France to Illinois?

  • How old do you have to be to fly from France to Illinois?

    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 France to Illinois.

  • What documentation or ID do you need to fly to Illinois?

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

  • What is the most popular plane model from France to Illinois?

Best airlines flying from France to Illinois

Compare and see reviews for airlines that fly from France to Illinois with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $406Free CancellationRating
7.0
589 reviews
Search Icelandair flights
LufthansaPriceFrom $521Free CancellationRating
6.8
7,626 reviews
Search Lufthansa flights
IberiaPriceFrom $546Free CancellationRating
7.0
3,045 reviews
Search Iberia flights
Air FrancePriceFrom $573Free CancellationRating
7.4
1,502 reviews
Search Air France flights
DeltaPriceFrom $581Free CancellationRating
7.9
8,005 reviews
Search Delta flights
United AirlinesPriceFrom $586Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from France to Illinois?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from France.

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

Yes. momondo allows you to filter the results for France to Illinois flights to just show those with flexible booking policies.

How can momondo help me find flights from France to Illinois?

momondo provides multiple filters to help you find the best flight to Illinois from France. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of France to Illinois 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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