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United · Route guide

United Airlines Route: Chicago ORD to Paris CDG

Everything you need to fly Chicago to Paris: when to go, who flies it, what it costs, and how to land well.

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1 airline on this route · Daily Year-Round

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Airline

United

Aircraft

B787-9

Service

Daily Year-Round

Region

Europe

The route

The direct flight from Chicago O'Hare to Paris Charles de Gaulle is a premier transatlantic link connecting the heart of the American Midwest with the capital of France. Operated by United Airlines, this route offers a seamless travel experience for both business and leisure travelers looking to cross the Atlantic with ease and comfort.

This daily, year-round service is a cornerstone of United's European network. Utilizing the state-of-the-art Boeing 787-9 Dreamliner, the flight covers approximately 4,150 miles in roughly 8 hours, providing passengers with modern cabin amenities and efficient travel times.

As two of the world's most significant global cities, Chicago and Paris share deep economic and cultural ties. This route is essential for maintaining those connections, offering one of the most reliable direct options for travelers departing from the United States' central hub to one of Europe's busiest gateways.

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Airports

Taking off, touching down.

Check-in, security, connections and getting into town at both ends of the flight.

Departure

Chicago O'Hare International Airport (ORD)

ORD

Check-in: Proceed to Terminal 1 for all United Airlines international departures.
Security: TSA PreCheck is available in Terminal 1, but allow at least 3 hours for international processing.
Connections: Connected to downtown Chicago via the CTA Blue Line and Metra North Central Service.

Arrival

Paris Charles de Gaulle Airport (CDG)

CDG

On arrival: Follow signs for Terminal 1 or 2 depending on your arrival gate; United usually arrives at Terminal 1.
Ground transport: The RER B train offers the fastest rail link to central Paris stations like Gare du Nord.
Planning ahead: Automated passport gates (Parafe) are available for eligible biometric passport holders to speed up entry.

Timing & fares

When it flies, what it costs.

Schedule & reliability

Schedule: Flights generally depart ORD in the late afternoon or evening and arrive in CDG the following morning.
Duration: Eastbound flights typically take 8 hours 15 minutes, while westbound returns are slightly longer due to head winds.
Seasonality: Consistent daily service throughout the year with no seasonal pauses.
Time zones: Paris is 7 hours ahead of Chicago (Central Standard Time).

Fares & booking

Booking window: For the best prices, aim to book between 90 and 150 days before your departure date.
Cabin advice: United Premium Plus is a great middle-ground for those wanting extra legroom without the full cost of Polaris.
Peak pricing: Highest during the Olympic season, summer holidays, and the Christmas/New Year period.

Book at least 4 months in advance for peak summer travel in June and July.
Mid-week departures (Tuesday or Wednesday) often feature lower fares than weekends.
Use the United app to monitor for 'MileagePlus' upgrade availability to Polaris or Premium Plus.

Peak season

Summer (June through August) and late December.

Shoulder season

April to May and September to October.

Off-peak season

November to mid-December and January to March.

Tours and experiences at either end

Vetted day trips and activities in Paris and Chicago, through our travel partner.

Browse tours

When to fly

Best Time to Fly Chicago to Paris

01
Spring (April - June)
Ideal for mild weather and seeing the gardens of Paris in bloom without peak summer crowds.
02
Fall (September - October)
Pleasant temperatures and the start of the cultural season in the city.
03
Winter (January - February)
The best time to find budget-friendly fares and enjoy shorter lines at major museums.

Trip planning

Who this route suits best.

Leisure Travelers

Direct access to one of the world's most popular tourist destinations with simple daily timing.

Business Travelers

Reliable daily schedule and premium cabin options allow for maximum productivity.

Connecting Passengers

Chicago ORD is a massive hub for travelers coming from the West and Midwest USA.

Connections & alternatives

Lyon

Easily accessible from CDG via a direct 2-hour TGV train journey.

London (LHR)

A short 1-hour flight from CDG for those doing a multi-city European tour.

Nice (NCE)

Quick domestic connections are available for travelers heading to the French Riviera.

Field notes

Travel Tips for the Chicago-Paris Route

Visa & entry

US Citizens require a valid passport with at least 6 months of validity beyond the stay.
Ensure you are aware of the upcoming ETIAS authorization requirements for entry into the Schengen Area.
Proof of onward travel or return flight may be requested by French border officials.

Airport transfers

The RoissyBus provides a direct connection from CDG to the Paris Opéra district.
Official taxis charge flat rates for trips between CDG and the Left or Right Bank of Paris.
Consider the TGV high-speed train if your final destination is a different city in France.

Baggage & transit

Standard international baggage allowance typically includes one carry-on and one personal item.
Check your fare class as 'Basic Economy' may have restricted checked bag options on international routes.
If connecting in Paris, ensure you have at least 90 minutes to navigate between terminals at CDG.

Checklist

Passport with 6 months validity
Universal power adapter (Type C or E for France)
Digital or printed boarding pass via the United app
Euros for small purchases at CDG airport

Carriers

Airlines Flying Chicago to Paris

United

Daily departures (7 flights per week)

Exclusively utilizes the Boeing 787-9 Dreamliner on this segment.

FAQ

Common questions.

Straight answers about flying Chicago to Paris.

What time does the United flight from Chicago to Paris usually depart?

Most United flights on this route depart O'Hare in the late afternoon or early evening, typically between 6:00 PM and 9:00 PM.

Does United fly the Boeing 787 Dreamliner to Paris from Chicago?

Yes, the Boeing 787-9 Dreamliner is the standard aircraft used for this year-round route.

Which terminal does United use at Paris CDG?

United Airlines generally operates out of Terminal 1 at Paris Charles de Gaulle Airport.

How long is the flight from ORD to CDG?

The average flight time is approximately 8 hours and 15 minutes.

Are meals included on United's flight to Paris?

Yes, full meal service, snacks, and beverages (including alcoholic options in most cabins) are included on this international flight.

Keep exploring

Where to next.

Structured data verified

Airports

O'Hare International Airport (ORD)Paris Charles de Gaulle Airport (CDG)Chicago O'Hare International Airport Paris Charles de Gaulle Airport

Countries & layovers

United States France Chicago layover guide Paris layover guide

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1Log your UA-CHI-CDG flights on the Borderly platform to keep a digital record of your journeys.
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3Track your total transatlantic mileage and unlock achievements for visiting European regions.

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