Arrive early at CDG for international flights, ideally more than three hours ahead, to navigate security smoothly.

Most accurate provider | eDreams 3 stars  | 
|---|---|
Most trusted provider | Gurufare 3 stars  | 
Round-trip from | $574 (Kiwi.com)  | 
One-way from | $415 (Kiwi.com)  | 
Popular in | July | 
Cheapest in | February | 
Average price | $624 | 
Good round-trip deal | $655 or less | 
Good one-way deal | $646 or less | 
Fly from
Fly to
Route
Depart
Return
Price
ParisChicago
CDG - ORD
CDGORD
Paris Charles de Gaulle
vie. 12/5
11:05 am-4:45 pm
1 stop12h 40m
Chicago O'Hare Intl
mar. 1/13
11:00 am-10:20 am
2 stops16h 20m
ParisChicago
CDG - ORD
CDGORD
Paris Charles de Gaulle
vie. 11/21
7:10 pm-4:45 pm
2 stops28h 35m
Chicago O'Hare Intl
vie. 12/5
7:20 pm-11:15 am
2 stops32h 55m
ParisChicago
CDG - ORD
CDGORD
Paris Charles de Gaulle
jue. 3/26
1:00 pm-6:20 pm
1 stop11h 20m
Chicago O'Hare Intl
lun. 4/6
7:25 pm-4:25 pm
1 stop14h 00m
ParisChicago
CDG - ORD
CDGORD
Paris Charles de Gaulle
mar. 3/24
1:00 pm-6:20 pm
1 stop11h 20m
Chicago O'Hare Intl
vie. 4/3
10:40 pm-1:10 pm
1 stop31h 30m
ParisChicago
ORY - ORD
ORYORD
Paris Orly
mar. 1/13
4:45 pm-3:00 pm
2 stops29h 15m
Chicago O'Hare Intl
vie. 1/30
8:15 pm-11:00 pm
1 stop19h 45m
ParisChicago
CDG - ORD
CDGORD
Paris Charles de Gaulle
lun. 3/9
8:10 pm-9:35 pm
2 stops31h 25m
Chicago O'Hare Intl
dom. 3/15
8:20 pm-5:45 pm
2 stops15h 25m
ParisChicago
CDG - ORD
CDGORD
Paris Charles de Gaulle
lun. 11/17
11:05 am-4:45 pm
1 stop12h 40m
Chicago O'Hare Intl
sáb. 11/22
7:20 pm-7:25 pm
1 stop17h 05m
ParisChicago
CDG - ORD
CDGORD
Paris Charles de Gaulle
mié. 12/17
11:05 am-4:45 pm
1 stop12h 40m
Chicago O'Hare Intl
lun. 12/29
7:20 pm-1:25 pm
1 stop11h 05m
ParisChicago
CDG - ORD
CDGORD
Paris Charles de Gaulle
vie. 12/5
11:20 am-9:52 pm
1 stop17h 32m
Chicago O'Hare Intl
mar. 1/13
7:45 am-9:20 am
1 stop18h 35m
ParisChicago
ORY - ORD
ORYORD
Paris Orly
vie. 2/27
6:40 am-3:25 pm
1 stop15h 45m
Chicago O'Hare Intl
dom. 3/8
9:25 pm-9:40 pm
1 stop18h 15m
| Provider | Price Accuracy | Trust Score* | 
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | 
Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Paris to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, January is the cheapest month in which you can book a flight from Paris to Chicago O'Hare Intl Airport (average of $436). Flying from Paris to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $677). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Paris to Chicago O'Hare Intl Airport in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the afternoon.
The most flights from PAR to ORD are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time | 
|---|---|---|---|---|
| Cheapest$406 | Average$745 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$521 | Average$791 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$546 | Average$704 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$573 | Average$815 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$581 | Average$774 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$586 | Average$773 | FlexibilityNo cancel fee | On-time69% |