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These are the earliest and latest flight times available from Paris to Chicago O'Hare Intl Airport:

• Earliest: departs at 11:55 am and lands at 9:09 pm
• Latest: departs at 2:20 pm and lands at 11:34 pm.

The flight takes about 9h 14m.

Four cabin classes are available on flights from Paris to Chicago O'Hare Intl Airport:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from Paris to Chicago O'Hare Intl Airport takes 9h 14m, covering 4,136 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Paris to Chicago O'Hare Intl Airport range from $661 to $998, with an average of $807 over the past 12 months. Anything below $661 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 31% above the $807 route average. Book 11 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $344 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to $867 for nonstop.

American Airlines is slightly above the route average for timely arrivals, while United Airlines has a lower on-time arrival rate. On-time arrival rates on Paris to Chicago O'Hare Intl Airport flights are:

• American Airlines: 90% on time
• United Airlines: 80% on time
• Air France: 80% on time

Overall, flights on this route are punctual 80% of the time on average.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $60–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Morning is the busiest departure period on Paris to Chicago O'Hare Intl Airport flights, with 50% of flights leaving in that window. Afternoon departures account for 50%, evening flights for 0%, and night flights for 0%.

Two airlines offer in-flight Wi-Fi on Paris to Chicago O'Hare Intl Airport flights:

• Air France
• American Airlines

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Paris to Chicago O'Hare Intl Airport are currently higher than usual. Average one-way flight prices are about $952, which is 38% above the typical average for this route.

Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates averaging $64 for economy cars. Top options include:

• Routes Car & Truck Rentals
• Europcar
• Hertz
• Ace
• Dollar

Flights from Paris to Chicago O'Hare Intl Airport may depart from several airports in Paris area, including Paris Beauvais-Tille (BVA), Paris Charles de Gaulle (CDG), Paris-Le Bourget (LBG) and Paris Orly (ORY). Flights usually arrive at Chicago O'Hare Intl (ORD).

Afternoon flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Paris to Chicago O'Hare Intl Airport route, 20% of flights were delayed in the past 3 months, with delays averaging 2h 38m.

One-stop flights from Paris to Chicago O'Hare Intl Airport most commonly connect through:

• Reykjavik Keflavik Intl (KEF) - 40% of one-stop connections
• Kastrup Copenhagen (CPH) - 23% of one-stop connections
• Dublin (DUB) - 13% of one-stop connections
• Lisbon Humberto Delgado (LIS) - 7% of one-stop connections

Yes. Flexible dates can save you up to 12% on flights from Paris to Chicago O'Hare Intl Airport. Thursday is the cheapest departure day at $764 round-trip on average, while Sunday is the most expensive at $862, a difference of $98.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

3 airlines operate flights between Paris and Chicago O'Hare Intl Airport. The airlines offering nonstop flights on this route include:

• United Airlines
• Air France
• American Airlines

Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 11h 54m, compared with 11h 56m via Amsterdam Schiphol (AMS) and 12h 13m via Philadelphia (PHL).

Chicago O'Hare Intl Airport is 7 hours behind Paris (Central Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

Among airlines operating Paris to Chicago O'Hare Intl Airport flights:

• Air France: offers extra legroom; offers free seat selection
• Iberia: offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection
• American Airlines: offers extra legroom; offers free seat selection
• Delta: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Air France: a cabin bag and a checked bag in Economy Class
• Lufthansa: a cabin bag and a checked bag in Economy Class
• Iberia: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.