New York Paris

3 nonstop pairs · 5 nonstop airlines · 223 nonstop flights/week

New York to Paris has nonstop service from both JFK and Newark, with enough daily flights that you can book around your schedule rather than the airline's.

If you are flying from JFK, Air France, Delta, JetBlue, and American all run to CDG several times a day. Pick by loyalty program or fare. JetBlue Mint sells lie-flat seats for less than business class on the legacy carriers.

If Newark is your airport, United and Air France cover CDG daily. But check the Orly flights before you book CDG.

If your hotel is on the Left Bank or anywhere south of the Seine, fly Newark to Orly instead of CDG. CDG is 25 km northeast of Paris, and the train into the city runs 35 to 45 minutes. Orly is 13 km south. You can be at a hotel in the 6th or 7th arrondissement in half that time. French Bee handles the budget end. La Compagnie flies an all-business cabin with lie-flat seats priced well below what Air France or Delta charge for theirs.

La Compagnie does not show up on every booking engine. If you only search Google Flights, you may never see it. Book on their site directly.

Have a specific need? Use the decision guide below to filter by your airline, where you live, lounges, or where you're staying in Paris.

Best Overall
JFK CDG
1 airline 154/wk 7h 30m
82% on-time
American Airlines. Also bookable via JetBlue. Air France red-eye from JFK when you want the most departures and a breakfast landing in Paris.
Explore JFK → CDG
Strong Alternative
EWR → CDG
2 airlines · 50/wk · 7h 22m
Air France, United Airlines. La Compagnie from Newark to Orly: every seat is a lie-flat, the airport is closer to Paris, and fares run below legacy business class.
81%

Pick What Matters to You

Show me the best pair for...

Best pair by where you're coming from

Your location determines which airport is closest and most convenient.
Manhattan (Midtown and Below) Best
JFK via AirTrain and subway or LIRR from Jamaica, 60 to 75 minutes total. Newark is faster from Penn Station: NJ Transit takes around 25 minutes. Both airports have nonstop international service.
Brooklyn Best
JFK is the closer airport. The drive is 30 to 50 minutes depending on Belt Parkway traffic. A train to Howard Beach, then AirTrain to the terminal. Newark adds a river crossing and at least 20 extra minutes.
Queens Best
JFK is in Queens. Depending on your neighborhood, the drive is 15 to 30 minutes. The easiest airport connection in the metro area.
Northern New Jersey Best
Newark. No question. I-78, I-95, or the Garden State Parkway depending on direction. No river crossings, no city traffic.
The Bronx Flexible
Both airports are roughly equidistant and neither is convenient. JFK requires subway transfers. Newark means getting to Penn Station first. Budget extra time from the Bronx either way.
Westchester and North of the City Good
Newark via I-287 avoids Manhattan entirely. JFK means driving through the Bronx or taking Metro-North to Penn for the subway connection. Newark is the better call from most of Westchester.
For most New York-area travelers, JFK → CDG is the default.2 airlines, 154 flights/wk.
Explore JFK → CDG

Best pair by where you're staying in Paris

Your Paris airport matters as much as your New York airport.
Le Marais and Central Paris Best
Right Bank, 3rd and 4th arrondissements. The RER B from Charles de Gaulle stops at Chatelet-Les Halles, which drops you in the middle of it. From Orly, the Orlyval connects to RER B and reaches the same station in around 40 minutes. Either airport works for central Paris. Narrow streets, the Place des Vosges, and the covered market at Marche des Enfants Rouges.
Saint-Germain and the Latin Quarter Best
Left Bank, 5th and 6th arrondissements. This is the Paris most first-timers picture: cafes on every corner, bookshops along the Seine, the Luxembourg Gardens. Orly is the closer airport. It sits south of the city, and a taxi from Orly reaches Saint-Germain without fighting through the center. From Charles de Gaulle, you ride the full RER B through the middle of Paris to get here.
Eiffel Tower and the 7th Good
Southwest Left Bank. The Eiffel Tower, the Musee d'Orsay, and the Invalides are all in walking distance of each other. Orly is closer to this side of the city. From Charles de Gaulle, take the RER B to Chatelet, then Metro south. Hotels in the 7th tend to be quieter than the tourist districts across the river.
Montmartre and Northern Paris Good
The 18th arrondissement sits on a hill in northern Paris. Charles de Gaulle is the better airport for this side of the city. The RER B stops at Gare du Nord, and from there a short Metro ride or 15-minute walk uphill gets you to the Sacre-Coeur. Wine bars and restaurants spread down the south slope toward Pigalle and the 9th.
Montparnasse and the 14th Tradeoff
Southern Left Bank. Orly is the airport for this part of the city. The Orlybus reaches Denfert-Rochereau in around 30 minutes, and Montparnasse station is one Metro stop further. From Charles de Gaulle you ride the full length of the RER B. Fewer tourists, better neighborhood restaurants, and the entrance to the Catacombs is at Denfert.
La Defense
The business district, west of central Paris. Neither airport drops you close. From Charles de Gaulle: RER B to Chatelet, then RER A west to La Defense. From Orly: Orlyval to Antony, RER B to Chatelet, RER A west. A taxi from either airport runs 45 minutes to an hour depending on traffic. Business travelers expense the ride.
CDG is the right Paris airport for most travelers.Check individual route pages for ground transport from CDG.
Explore JFK → CDG

Which pair your airline flies nonstop

Loyalty programs drive airport choice for frequent flyers. Here's where each airline operates.
AirlineJFK–CDGEWR–CDGEWR–ORY
JetBlue
Air France
United Airlines
American Airlines
La Compagnie
Most airlines fly JFK → CDG.0 airlines serve multiple pairs.
Explore JFK → CDG

Ranked by on-time performance

On-time = departing within 15 min of schedule. Higher competition tends to keep airlines punctual.
JFK → CDG #1
82% on-time. 2 airlines competing means schedule padding is tight and delays get absorbed.
EWR → CDG
81% on-time. 2 airlines competing.
EWR → ORY
81% on-time. 1 airlines competing.
JFK → CDG has a 82% on-time record.High competition keeps airlines punctual.
Explore JFK → CDG

Lounge access by airport and terminal

Premium lounge access varies dramatically by terminal. This alone can determine airport choice for some travelers.
JFK T4 Centurion Lounge Top Tier
American Express Platinum or Centurion cardholders. Cocktail bar, sit-down dining, showers. One of the better Centurion locations. Access is card-based regardless of airline.
JFK T4 Delta Sky Club Good
Large club with runway views, full bar, and hot food. Gets crowded during the evening international push. Delta One and SkyMiles status get you in; everyone else needs a same-day Delta boarding pass plus a qualifying credit card.
JFK T8 Flagship Lounge Top Tier
American and British Airways premium cabin passengers. Quieter than T4, with showers and a dining room. BA passengers flying Club Suite have access here before JFK to Heathrow flights.
JFK T5 JetBlue Mint Lounge Good
Open to Mint passengers on JetBlue. Smaller than the legacy carrier clubs but less crowded. Food and drinks included. The terminal itself has decent food options if the lounge is full.
JFK T1 International Lounges Good
A collection of carrier-specific lounges including Turkish, Air France, and Korean Air. Quality varies. The Turkish lounge is a standout if you have access.
EWR Terminal C Polaris Lounge Top Tier
United Polaris passengers and Star Alliance business class. Full sit-down restaurant with table service, shower suites, daybeds, and a cocktail bar. One of the best airline lounges in North America. If you are flying United Polaris business class, arrive early and use it.
EWR Terminal C United Club Good
Standard United Club with hot food, bar, and seating. Multiple locations in Terminal C. Gets crowded during the evening departure wave. United Club membership, Star Alliance Gold, or certain credit cards get you in.
EWR Terminal A Lounges Good
The rebuilt Terminal A has fresh lounge space. Carrier-specific lounges are still filling in. The terminal itself is well-designed with better food options than the old building.
Terminal B Lounges Good
The rebuilt Terminal B has airline club lounges with seating, Wi-Fi, drinks, and light food. Access through airline loyalty programs or eligible credit cards. The new terminal makes the lounge experience better than what LaGuardia used to offer, which was close to nothing.
Terminal C Lounges Good
Club lounges in Terminal C for eligible passengers. Same access rules: airline status, credit card membership, or a same-day qualifying ticket. Quality is standard domestic lounge level.
Gate Areas
The rebuilt terminals have better gate seating, charging outlets, and food options than the old LaGuardia. On a short domestic flight, the gate area is fine. Spend the lounge walk-in fee on dinner at the destination instead.
ORY Icare Lounge (Priority Pass) Value
Priority Pass and walk-in access. Small lounge with basic food, drinks, and seating. Orly does not have the airline-operated transatlantic lounges that CDG offers. This is the main option for passengers without carrier-specific access.
ORY Lounge Landscape Flexible
La Compagnie does not operate its own lounge, and French bee is a budget carrier without lounge service. The terminal restaurants and cafes before security are the realistic fallback. Eat before you arrive or plan to grab something airside. Do not expect a pre-departure lounge experience at Orly for New York flights.
CDG T2E Air France La Premiere Lounge Top Tier
Air France first class and top-tier Flying Blue members only. Dedicated restaurant, spa treatments, champagne bar, and private rest areas. One of the best airline lounges in Europe. Worth arriving early if you are flying La Premiere on the JFK route.
CDG T2E Air France Business Lounge Best
Open to Air France business class and SkyTeam Elite Plus. Large space with hot food, a wine bar, showers, and quiet rest areas. Fills up before the afternoon long-haul departure wave but absorbs the crowd. Food quality is noticeably above US airline lounge standard.
CDG T1 Star Alliance Lounge Good
Star Alliance Gold and business class on member carriers. Smaller and quieter than the Air France lounges in Terminal 2. Decent food and bar selection. United passengers departing from Terminal 1 use this one.
CDG Icare Lounge (Priority Pass) Value
Priority Pass and pay-per-entry access in Terminal 2. Basic food, drinks, seating, and Wi-Fi. Smaller than the airline lounges and can fill to capacity. It beats the gate, but keep expectations in check.
Your airline and cabin class determine which lounges you can access.Check route pages for terminal assignments.
Explore JFK → CDG

Ranked by flights per week

More flights = more flexibility. Miss your flight, catch the next one. Schedule depth is insurance.
JFK → CDG #1
154/wk (~22/day) — 2 airlines.
EWR → CDG
50/wk (~7/day) — 2 airlines.
EWR → ORY
19/wk (~3/day) — 1 airlines.
JFK → CDG: 154 flights/week.22 departures per day.
Explore JFK → CDG

Getting to the airport

Cost and time vary by mode. Train is more predictable than driving.
AirTrain + LIRR Best
AirTrain to Jamaica Station, then Long Island Rail Road to Penn Station in around 20 minutes. Faster and more comfortable than the subway, and you avoid dragging luggage underground. This is the best option for midtown Manhattan.
AirTrain + Subway Value
AirTrain to Jamaica or Howard Beach, then the E or A train into Manhattan. Total time is 60 to 75 minutes. Cheap but slow, and dragging luggage through the subway at rush hour is miserable.
Taxi Flexible
Flat rate of around $110 from JFK to anywhere in Manhattan, plus tolls and tip. Predictable pricing but travel time depends entirely on traffic. The Van Wyck Expressway can turn a 40-minute ride into 90 minutes during rush hour.
Car Service / Black Car
Pre-booked car services run around $70 to $100 depending on vehicle type. No flat-rate guarantee like yellow cabs, but you get a driver waiting at arrivals. Worth it if you are landing late or have a lot of luggage.
NJ Transit from Penn Station Best
Train from New York Penn Station to Newark Airport station in around 25 minutes, then AirTrain to your terminal. Frequent service, cheap, and immune to tunnel traffic. The most reliable way to get to Newark from Manhattan.
Taxi / Rideshare Flexible
No flat rate from Manhattan to Newark. Expect around $60 to $90 depending on traffic and tolls. The Lincoln Tunnel and NJ Turnpike can double your travel time during rush hour. Fine on weekends or off-peak.
Newark Airport Express Bus Value
Bus service from midtown Manhattan (Port Authority, Bryant Park, Grand Central) to all terminals. Takes 40 to 60 minutes depending on traffic. Around $19 one way. A budget option if you are not in a rush.
Car from New Jersey
If you live in northern New Jersey, the drive is straightforward. I-78, I-95, or the Garden State Parkway depending on your direction. Parking is expensive long-term. Cell phone lots exist for pickup.
Taxi or Rideshare Best
From midtown Manhattan, 20 to 30 minutes depending on traffic. Around $30 to $40 by taxi. The Grand Central Parkway connects directly. Morning rush into the city and evening rush out are the times to avoid.
Q70 SBS Bus to Subway Good
Runs from all LaGuardia terminals to the Jackson Heights subway hub in about 10 minutes. Transfer to the 7, E, F, M, or R train for Manhattan, Brooklyn, or Queens. The cheapest way to the airport from anywhere with a subway connection.
M60 SBS Bus Flexible
Runs across 125th Street in Manhattan to LaGuardia, connecting to the A, B, C, and D trains and Metro-North at Harlem-125th Street. Useful from the Upper West Side, Harlem, or the Bronx. Around 40 to 50 minutes from the West Side.
Driving and Parking Flexible
No rail link to LaGuardia. If you drive, parking runs around $40 per day in the terminal garages. Cell phone lots are free for pickup. The airport is compact enough that the walk from parking to gates stays short.
Weigh transit time against schedule flexibility.A faster airport with fewer flights may not save you time overall.
Explore JFK → CDG

Red-eye vs daytime departures

Departure timing affects jet lag, hotel costs, and how you spend your first day.
The Standard Red-Eye Best
Most JFK departures leave between 6 and 10 PM and land at Charles de Gaulle between 7 AM and noon Paris time. You lose six hours to the time change. A seven-hour flight turns into a short night. The upside: you walk out of the terminal and Paris is already running. The RER B is operating, taxis line up outside, and the cafes inside the terminal sell espresso before you clear customs.
Economy Overnight Tradeoff
Bring a neck pillow. Economy seats on the overnight are not built for sleeping, but five hours of dim cabin is five hours of dim cabin. Dinner service ends fast, the lights drop, and you have until the breakfast tray to try. You will not feel great, but you will be in Paris. Book a hotel with early check-in or drop your bags at a storage place near Gare du Nord and walk until the room is ready.
Lie-Flat Overnight Top
Delta One, Air France business, JetBlue Mint, and La Compagnie from Newark all have flat beds. The difference on a seven-hour red-eye is not subtle. You eat, sleep flat for four or five hours, and land feeling functional instead of wrecked. La Compagnie flies every seat lie-flat for less than legacy business class and lands at Orly instead of Charles de Gaulle.
JFK → CDG has the most departure options.Check the route page for schedule details.
Explore JFK → CDG

Premium cabin options

Business and first class products on this route, ranked by value and quality.
La Compagnie All-Business Top
Every seat on the plane is a lie-flat. La Compagnie flies a single-class widebody from Newark to Orly with a small cabin. Meals included, wines are French, and fares run hundreds below what Air France or Delta charge for business. You fly from Newark and land at Orly, which puts you closer to central Paris than Charles de Gaulle.
Delta One and Air France Business Top
Both run lie-flat seats on JFK to Charles de Gaulle. The joint venture means your miles work on either carrier. Air France serves French wines and meals on real plates. Delta One has direct aisle access on most widebody configurations. If you fly this route more than once a year, pick one and let the miles stack.
JetBlue Mint Good
Lie-flat suites with a closing door on JFK to Charles de Gaulle. The Mint cabin competes with anything the legacy carriers offer on this route. Smaller cabin, attentive crew, and fares that sometimes dip below the Air France and Delta price.
French bee Premium Economy Value
Wider seat with more recline on the JFK to Orly widebody. Not a flat bed, but a real step up from economy for a fraction of business class. French bee unbundles everything: buy the seat, add meals and bags as needed. For a seven-hour overnight where lie-flat pricing does not make sense, this covers the middle ground.
Check route pages for cabin details per airline.Business class products vary significantly between carriers.
Explore JFK → CDG

Connecting through New York from a domestic flight

There is no reason to connect on New York to Paris. JFK to Charles de Gaulle has enough nonstop flights that you can find one leaving almost any time of day. Add French bee and La Compagnie to Orly, plus United from Newark to Charles de Gaulle, and the New York area has the route covered from every angle. Routing through London or Amsterdam adds hours and a second airport to a trip that does not need either.

Arriving JFK Best
Book JFK → CDG. Same airport, no ground transport needed. 2 airlines, 154/wk.
Arriving EWR Best
Book EWR → CDG. Same airport, no ground transport needed. 2 airlines, 50/wk.
Arriving LGA
LGA has no Paris nonstops. Your airline may offer a single-ticket connection through a hub. Otherwise, ground transport to a nonstop airport.
Self-connecting
Avoid cross-airport transfers. No direct transit links between most metro airports. Budget 4+ hours minimum if you must.
Check which New York airport your domestic flight arrives at, then book Paris from that same airport.JFK arrivals → JFK–CDG · EWR arrivals → EWR–CDG
JFK → CDG

New York & Paris Airport Profiles

Each airport has a personality. Terminal quality, transit access, lounge scene, and crowd levels vary dramatically — sometimes more than the flight itself.

JFK John F. Kennedy International Airport Primary

JFK spreads across four active passenger terminals connected by the AirTrain, and walking between them is not an option. Terminal 1 is the old international building. Terminal 4 is the largest, handling most international carriers. Terminal 5 is the former TWA terminal, now JetBlue's home, with the mid-century curves still intact. Terminal 8 belongs to American and British Airways.

The terminal you depart from depends entirely on your airline. Security wait times vary between them. Terminal 4 tends to be the slowest during evening international departures. Terminal 8 has improved since the co-location of its two main carriers. The TWA Hotel sits adjacent to Terminal 5 if you need to sleep before an early departure or after a late arrival.

JFK feels enormous because it is. Budget extra time for the AirTrain if you are connecting between terminals or arriving by subway. The AirTrain loop takes 10 to 15 minutes end to end.

Paris Pairs
1
CDG
Airlines
2
Flights/Week
154
EWR Newark Liberty International Airport Secondary

Newark Liberty has three terminals, and Terminal A opened as a full rebuild in 2023. The old Terminal A was demolished and replaced, and the difference is dramatic. Terminal C is United's hub, massive and busy, with most international flights departing from here. Terminal B handles most other carriers.

The AirTrain connects all three terminals and the NJ Transit / Amtrak rail station. Unlike JFK, the terminals are closer together and the AirTrain loop is faster. Security at Terminal C can back up during afternoon and evening international departures.

The airport sits in New Jersey, around 10 miles from Manhattan. That proximity is deceptive because the drive crosses the Hudson via the Newark Bay or Lincoln Tunnel, and both can be brutal during peak hours. NJ Transit from Penn Station is the more reliable option.

Paris Pairs
2
CDG, ORY
Airlines
3
Flights/Week
69
LGA LaGuardia Airport No Nonstop
CDG Charles de Gaulle International Airport Primary

Charles de Gaulle is three airports wearing one name. Terminal 1 is the original 1974 brutalist circle with satellite gates reached through underground tunnels. It handles Star Alliance carriers and has a retro-futurist quality that either fascinates or confuses on first visit. Terminal 2 sprawls across sub-terminals labeled 2A through 2G, the largest section by far, with 2E handling most transatlantic arrivals. Terminal 3 is the budget terminal: basic, separate, and a different experience entirely.

The CDGVAL automated shuttle connects the three terminals in about 8 minutes, but the walk from your gate to the shuttle platform can add another 10. Walking between Terminal 1 and Terminal 2 is not realistic without the shuttle. Within Terminal 2, some sub-terminal connections are walkable and others require a bus. Security wait times spike during the morning transatlantic departure push from 2E.

The defining fact about CDG is its distance: 25 kilometers northeast of central Paris. The airport itself is well-equipped, modern in the newer sections, and stocked with restaurants and shops. But everything about your trip includes that commute into the city, which takes longer than many short-haul European flights.

New York Pairs
2
JFK + EWR
Nonstop from New York
204/wk
Into Paris
40 min
RER B to Chatelet
ORY Paris-Orly Airport Secondary

Orly is compact, close to the city, and often overlooked by transatlantic passengers who default to CDG. Four terminals numbered 1 through 4 handle a mix of domestic, European, and a handful of long-haul flights. The terminals connect to each other on foot, no shuttle trains or underground tunnels required, which is a genuine relief if you have ever navigated CDG.

The international arrival areas are smaller and immigration moves faster than at CDG. The terminal buildings are functional rather than architecturally ambitious, though recent renovation has added polish to the arrivals hall and retail areas. It lacks the scale and lounge options of CDG, but what it trades in size it gains in speed.

Orly sits 13 kilometers south of central Paris. For anyone staying on the Left Bank or in the southern arrondissements, the ground transfer advantage over CDG is significant: half the distance, half the cost, and less time stuck on the motorway. The airport operates under an overnight curfew, so late-night departures and early-morning arrivals are not an option.

New York Pairs
1
EWR
Nonstop from New York
19/wk
Into Paris
20 min
Taxi to Left Bank
BVA Beauvais-Tillé airport No Nonstop

Beauvais-Tillé is a single-terminal airport 55 miles north of Paris. The distance from the city makes it a budget carrier outpost rather than a true Paris airport. Facilities are minimal: a few cafés, limited seating, and no transit rail link. Expect long queues at peak hours in a building not designed for the volume it sometimes handles.

No jet bridges at most gates. You walk across the tarmac to your aircraft. Check-in counters and security share the same compact space. If your flight is delayed, there is not much to do inside.

Closest nonstop airport CDG (Charles de Gaulle International Airport) · 37mi from BVA
XCR Chalons Vatry airport No Nonstop

Châlons Vatry sits about 90 miles east of Paris in the Champagne countryside. It is a Paris airport in name only. The facility started as a military airfield and handles very little scheduled passenger traffic. A single small terminal covers check-in, security, and boarding in a space that feels closer to a regional bus station than an airport.

If this airport appears in search results for Paris flights, check the ground transport situation before booking. Getting to central Paris takes over two hours by road, and there is no rail connection from the airport.

No high-frequency connections found. Check XCR routes for all options.

Full Comparison

Every airport combination ranked by schedule depth. JFK–CDG carries 69% of weekly flights with the best on-time record. EWR–CDG adds another 22%. The remaining 1 pair shares 9% between them.

RouteAirlinesFlights/WkShareDurationOTP
JFK → CDG 1 154
7h 30m 82% Explore →
EWR → CDG 2 50
7h 22m 81% Explore →
EWR → ORY 0 19
7h 13m 81% Explore →

Which Airlines Fly Which Pairs

Not all planes are the same size. The aircraft type below each checkmark tells you whether you are getting a widebody (777, 787, A350) with wider seats and a quieter ride, or a narrowbody (737, A321) with a single aisle. On flights over five hours, the difference is significant.

JFK–CDG
EWR–CDG
EWR–ORY
American Airlines

777-200
Air France

A330-200
United Airlines

777-200, 777
La Compagnie (codeshare)

A321neo
JetBlue (codeshare)

A321neo

Route Facts

Total Nonstops
223/wk
Across 3 pairs
Airlines
5
2 on JFK–CDG
Fastest Pair
7h 30m
JFK → CDG
Distance
3,596 mi
5,786 km
New York
3 airports
JFK, EWR, LGA
Paris
4 airports
BVA, ORY, CDG, XCR
Best OTP
82%
JFK → CDG
No Nonstop
LGA
No Paris nonstops

Frequently Asked Questions

Common questions about New York to Paris flights.
If your hotel is south of the Seine, yes. Orly is nine miles from central Paris and sits on the south side of the city. Charles de Gaulle is 16 miles northeast. French bee flies JFK to Orly with low fares on a widebody. La Compagnie flies Newark to Orly in all-business lie-flat. The tradeoff is schedule: Charles de Gaulle has half a dozen carriers running nonstops from JFK throughout the day, and Orly has two.
The RER B runs from the terminal to Chatelet-Les Halles in around 50 minutes. Taxis charge flat rates, around 55 euros to the Right Bank. If you land on a morning red-eye with bags, the taxi line moves fast and the flat rate is predictable. The RER B at that hour fills with commuters heading into the city. The CDGVAL automated train connects the three terminals if you need to switch before leaving the airport.
French bee is a low-cost carrier with economy and premium economy on a widebody from JFK. You buy the seat and add meals and bags separately, and fares start well below the legacy carriers. La Compagnie flies all-business from Newark: every seat is a lie-flat, meals and wine are included, and the cabin is small. French bee is the budget play. La Compagnie is business class at a fraction of what Air France or Delta charge.
They work well on this route. You leave JFK after dinner, sleep for six or seven hours, and land at Charles de Gaulle around breakfast. Passport control at that hour can run long because every transatlantic carrier lands within the same two-hour window. If you can sleep on a plane, the red-eye saves a hotel night and drops you in Paris at the start of the day. Book a hotel with early check-in or use luggage storage near Gare du Nord.
Air France and Delta share a joint venture on JFK to Charles de Gaulle: coordinated schedules, shared frequent flyer miles, included bags and meals, and the ability to rebook. French bee strips all of that out and charges for each piece separately. The full-service fare includes things you would buy anyway. The low-cost fare lets you skip what you do not need.
JFK has the bigger schedule. Air France, Delta, American, and JetBlue all fly JFK to Charles de Gaulle, and French bee runs JFK to Orly. Newark has United to Charles de Gaulle and La Compagnie to Orly. If you live in New Jersey or near Penn Station, Newark saves you a trip across the city and gives you both Paris airports. From the rest of the New York area, JFK has more flights and more carriers.