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Cheap flights from Illinois to France from $234

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 France departing on 7/26. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to France

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
6:00 pm - 11:50 pm
ORD
-
MRS
22h 50m
1 stop
TAP AIR PORTUGAL Logo
6:20 pm - 4:00 pm
MRS
-
ORD
28h 40m
1 stop
$694TAP AIR PORTUGAL
Fri, Oct 2 - Sat, Oct 10
TAP AIR PORTUGAL Logo
6:00 pm - 11:50 pm
ORD
-
MRS
22h 50m
1 stop
TAP AIR PORTUGAL Logo
12:45 pm - 12:40 pm
MRS
-
ORD
30h 55m
1 stop
$702TAP AIR PORTUGAL
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
9:50 pm - 4:25 pm
ORD
-
MRS
11h 35m
1 stop
Multiple Airlines Logo
12:20 pm - 7:15 pm
MRS
-
ORD
13h 55m
1 stop
$719Multiple Airlines
Sun, Nov 1 - Sat, Nov 7
Multiple Airlines Logo
1:55 pm - 11:15 am
ORD
-
MRS
14h 20m
2 stops
Multiple Airlines Logo
6:15 am - 3:10 pm
MRS
-
ORD
15h 55m
1 stop
$753Multiple Airlines
Thu, Nov 19 - Fri, Nov 27
Icelandair Logo
7:25 pm - 6:15 am
ORD
-
CDG
27h 50m
1 stop
Icelandair Logo
5:15 pm - 9:25 pm
CDG
-
ORD
11h 10m
1 stop
$775Icelandair
Mon, Aug 24 - Fri, Sep 18
Icelandair Logo
10:25 pm - 6:15 am
ORD
-
CDG
24h 50m
1 stop
Icelandair Logo
5:15 pm - 6:15 pm
CDG
-
ORD
32h 00m
1 stop
$777Icelandair
Mon, Aug 24 - Sat, Sep 19
Delta Logo
5:20 pm - 8:15 am
ORD
-
CDG
7h 55mnonstop
Delta Logo
1:10 pm - 3:10 pm
CDG
-
ORD
9h 00mnonstop
$778Delta
Sun, Nov 1 - Fri, Nov 6
Scandinavian Airlines Logo
7:15 pm - 7:25 pm
ORD
-
CDG
17h 10m
1 stop
Scandinavian Airlines Logo
2:00 pm - 9:28 pm
CDG
-
ORD
38h 28m
2 stops
$780Scandinavian Airlines
Sun, Oct 11 - Mon, Oct 19
Delta Logo
6:10 pm - 2:05 pm
ORD
-
CDG
13h 55m
1 stop
Delta Logo
1:10 pm - 3:10 pm
CDG
-
ORD
9h 00mnonstop
$783Delta
Sat, Oct 31 - Wed, Nov 4
Scandinavian Airlines Logo
7:15 pm - 7:25 pm
ORD
-
NCE
17h 10m
1 stop
Scandinavian Airlines Logo
2:15 pm - 10:44 pm
NCE
-
ORD
39h 29m
2 stops
$883Scandinavian Airlines
Fri, Jul 31 - Wed, Aug 19

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Lufthansa flights from Illinois to France

Our best Lufthansa deals on Illinois to France flight tickets
Lufthansa
Nov 30
STL7:04 pmLambert-St Louis
20h 46m
2 stops
CDG10:50 pmParis Charles de Gaulle
Dec 8
CDG6:10 amParis Charles de Gaulle
22h 03m
2 stops
STL9:13 pmLambert-St Louis
$790
Lufthansa
Nov 30
STL1:08 pmLambert-St Louis
13h 47m
1 stop
CDG9:55 amParis Charles de Gaulle
Dec 8
CDG6:10 amParis Charles de Gaulle
15h 20m
2 stops
STL2:30 pmLambert-St Louis
$794
Lufthansa
Nov 30
STL4:05 pmLambert-St Louis
11h 30m
1 stop
CDG10:35 amParis Charles de Gaulle
Dec 8
CDG2:25 pmParis Charles de Gaulle
30h 20m
1 stop
STL1:45 pmLambert-St Louis
$807

Aer Lingus flights from Illinois to France

Our best Aer Lingus deals on Illinois to France flight tickets
Aer Lingus
Jul 6
ORD3:45 pmChicago O'Hare Intl
10h 55m
1 stop
CDG9:40 amParis Charles de Gaulle
Sep 14
CDG10:20 amParis Charles de Gaulle
15h 55m
1 stop
ORD7:15 pmChicago O'Hare Intl
$839
Aer Lingus
Jul 7
ORD3:45 pmChicago O'Hare Intl
10h 55m
1 stop
CDG9:40 amParis Charles de Gaulle
Sep 14
CDG11:15 amParis Charles de Gaulle
15h 00m
1 stop
ORD7:15 pmChicago O'Hare Intl
$852

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to France 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 July 3, 2026.
Use the filters below to find and compare flights from Illinois to France that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoMarseille

ORD - MRS

ORDMRS

Chicago O'Hare Intl

Fri 10/2

6:00 pm-11:50 pm

1 stop22h 50m

Marseille

Sat 10/10

6:20 pm-4:00 pm

1 stop28h 40m

$694

ChicagoMarseille

ORD - MRS

ORDMRS

Chicago O'Hare Intl

Wed 9/16

6:00 pm-11:50 pm

1 stop22h 50m

Marseille

Wed 9/23

12:45 pm-12:40 pm

1 stop30h 55m

$702

ChicagoMarseille

ORD - MRS

ORDMRS

Chicago O'Hare Intl

Sun 11/1

9:50 pm-4:25 pm

1 stop11h 35m

Marseille

Sat 11/7

12:20 pm-7:15 pm

1 stop13h 55m

$719

ChicagoMarseille

ORD - MRS

ORDMRS

Chicago O'Hare Intl

Thu 11/19

1:55 pm-11:15 am

2 stops14h 20m

Marseille

Fri 11/27

6:15 am-3:10 pm

1 stop15h 55m

$753

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Mon 8/24

7:25 pm-6:15 am

1 stop27h 50m

Paris Charles de Gaulle

Fri 9/18

5:15 pm-9:25 pm

1 stop11h 10m

$775

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Mon 8/24

10:25 pm-6:15 am

1 stop24h 50m

Paris Charles de Gaulle

Sat 9/19

5:15 pm-6:15 pm

1 stop32h 00m

$777
Quickest round-trip

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Sun 11/1

5:20 pm-8:15 am

Nonstop7h 55m

Paris Charles de Gaulle

Fri 11/6

1:10 pm-3:10 pm

Nonstop9h 00m

$778

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Sun 10/11

7:15 pm-7:25 pm

1 stop17h 10m

Paris Charles de Gaulle

Mon 10/19

2:00 pm-9:28 pm

2 stops38h 28m

$780

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Sat 10/31

6:10 pm-2:05 pm

1 stop13h 55m

Paris Charles de Gaulle

Wed 11/4

1:10 pm-3:10 pm

Nonstop9h 00m

$783

ChicagoNice

ORD - NCE

ORDNCE

Chicago O'Hare Intl

Fri 7/31

7:15 pm-7:25 pm

1 stop17h 10m

Nice Côte d'Azur

Wed 8/19

2:15 pm-10:44 pm

2 stops39h 29m

$883

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 France from

How to get the cheapest flight ticket from Illinois to France

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 France?

If you are unable to visit France during the month of November, then departing from Illinois during the month April is also very affordable. Most momondo users find prices during this month for around $612.

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

The cheapest day to depart from Illinois to France is on a Wednesday. Travelers who choose to depart for France on a Wednesday will often find tickets for as low as $861. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to France on Saturday is $1,052.

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

According to our data, the cheapest time of day to fly to France is in the afternoon. momondo users have found flights departing from Illinois to France in the afternoon for as low as $938. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to France is in the evening when prices are around $943.

What is the cheapest Illinois to France flight route?

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

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

You are more likely to see cheaper flights to France from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to France for around $775 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to France from Illinois for as low as $626 on momondo.

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

There are 4 cabin classes available to choose from on Illinois to France 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 Illinois to France flights?

No. A direct flight is the cheapest option for a flight between Illinois to France.

Cheap Illinois to France flight deals and tips

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

Best Price Found

$477

Fastest flight time

7h 55m

Direct flights

Every day

Airports in France

486 airports
The best one-way flight to France from Illinois in the past 72 hours is $477. The best round-trip flight deal from Illinois to France found on momondo in the last 72 hours is $966.
The fastest flight from Illinois to France takes 7h 55m
Direct flights go from Illinois to France every day.
There are 486 airports in France. From Illinois there are direct flights to Paris Charles de Gaulle (CDG).
Search flight deals

Frequently asked questions about flying from Illinois to France

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

    Prices for flights from Illinois to France are updated daily.

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

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

    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 Illinois to France.

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

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

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

Best airlines flying from Illinois to France

Compare and see reviews for airlines that fly from Illinois to France with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $365Free CancellationRating
7.2
2,313 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom $421Free CancellationRating
7.0
699 reviews
Search Icelandair flights
IberiaPriceFrom $437Free CancellationRating
7.0
3,250 reviews
Search Iberia flights
Scandinavian AirlinesPriceFrom $471Free CancellationRating
7.4
1,862 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $489Free CancellationRating
6.7
8,095 reviews
Search British Airways flights
SWISSPriceFrom $505Free CancellationRating
7.5
1,988 reviews
Search SWISS flights
Air FrancePriceFrom $509Free CancellationRating
7.5
1,618 reviews
Search Air France flights
Turkish AirlinesPriceFrom $512Free CancellationRating
7.4
4,439 reviews
Search Turkish Airlines flights
Brussels AirlinesPriceFrom $527Free CancellationRating
7.2
420 reviews
Search Brussels Airlines flights
DeltaPriceFrom $528Free CancellationRating
7.8
8,454 reviews
Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to France. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to France from Illinois with this policy.

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

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 France from Illinois.

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

Yes. momondo can track prices for Illinois to France flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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