{ "response": { "Key": "CDG-WAS", "orig": { "code": "CDG", "type": "airport", "city": "Paris", "fullCity": "Paris, France", "airport": "Charles de Gaulle Intl Airport" }, "dest": { "code": "WAS", "type": "airport", "city": "Washington", "fullCity": "Washington, United States", "airport": "Ronald Reagan National Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Paris to Washington?", "answer": "A nonstop flight from Paris (CDG) to Washington (IAD or DCA) typically takes about 8 hours 30 minutes to 9 hours. With one stop, depending on the connection, total travel time often ranges from 11 to 13 hours. The return flight from Washington to Paris is usually slightly shorter, around 7 hours 30 minutes to 8 hours, due to prevailing tailwinds." }, "q1": { "question": "Are there any direct flights from Paris to Washington?", "answer": "Yes, Air France and United both fly nonstop from Paris Charles de Gaulle (CDG) to Washington Dulles (IAD) daily. Together they offer up to 47 weekly flights, with multiple departure times throughout the afternoon. No other carriers serve this route nonstop.", "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours. Carrier service and weekly frequencies are summarized from our flight-schedule database, which draws on published airline timetables, U.S. government schedule data, and observed operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). Where available, on-time and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, and typical fares from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.", "toolsUsed": [ "route_airlines", "flight_schedule" ] }, "q2": { "question": "Are there visa requirements to travel from Paris to Washington?", "answer": "Yes, visa requirements depend on your nationality. For French citizens traveling from Paris to Washington, an ESTA authorization under the Visa Waiver Program is required for short visits; otherwise, a U.S. visa is needed. For U.S. citizens traveling from Washington to Paris, no visa is required for stays up to 90 days within a 180-day period. For other nationalities, check both U.S. and Schengen visa requirements." }, "q4": { "question": "When is the cheapest time to fly from Paris to Washington?", "answer": "The cheapest time to fly from Paris to Washington is in the fall, with October averaging $660 and November $672, while September and April also offer lower fares. The most expensive months are June at $1,108 and May at $976, with July close behind.", "methodology": "This 'good deal' estimate shows a representative best price for each departure date across roughly a 12-month window (about 3 months back and 9 months forward). It is built from real flight prices found by Priceline users searching this route, accumulated into a price history for each departure date. Rather than weighting all of that history equally, we apply exponential time decay so recent prices dominate — a price seen yesterday counts almost in full, one from about a month ago roughly a third, and prices from a few months back very little — giving a figure that tracks today's market instead of a stale long-run average. Clear price outliers are removed before any calculation, departure dates with no observations are filled in from nearby dates, and the resulting curve is lightly smoothed so it reads as a clean seasonal trend rather than day-to-day noise. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle.", "toolsUsed": [ "seasonal_prices" ] }, "q5": { "question": "How far in advance should I book tickets from Paris to Washington?", "answer": "For the best fares from Paris to Washington, book 10 to 13 weeks before departure, with an average price around $857 during that window. The lowest single-day fare appears at 75 days out ($854), while last-minute bookings can exceed $1,400. For summer or holiday travel, aim for the earlier end of that range or slightly further out, as peak demand often pushes optimal booking windows a few weeks earlier.", "methodology": "This booking-window guidance is built from the same real flight prices found by Priceline users searching this route, re-grouped by how many days before departure each price was seen (from the departure day out to about 180 days ahead) across the route's price history. At each booking lead time we report the 25th-percentile price — the cheaper end of what travelers were quoted, rather than the rock-bottom minimum (which can be a fluke) or the average (which is pulled up by expensive last-minute fares). The buy-or-wait advice then applies a risk premium that grows as departure approaches, since seat availability shrinks and prices become less predictable; using that adjusted curve we flag windows where waiting is likely to save a meaningful amount (at least $20 or 5%) versus windows where booking now is the better call. Isolated single-day recommendations are filtered out, so the advice only reflects a window that holds for several days in a row. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle.", "toolsUsed": [ "booking_timing" ] }, "q6": { "question": "Are overnight (red‑eye) flights available from Paris to Washington?", "answer": "No overnight (red-eye) flights are scheduled from Paris Charles de Gaulle to Washington — neither nonstop nor connections whose long leg is a red-eye turned up in the schedule.", "methodology": "Red-eye flights are identified from scheduled local departure and arrival times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes — flagging services that depart late at night and arrive the following morning; for connecting itineraries the red-eye is based on the timing of the overnight long-haul leg.", "toolsUsed": [ "redeye_flights" ] }, "q7": { "question": "Which airlines usually operate this route from Paris to Washington?", "answer": "Air France and United offer nonstop flights from Paris Charles de Gaulle to Washington Dulles. Air France operates up to 26 weekly flights with four daily departure times, while United runs up to 21 weekly flights with three daily departures. Both carriers fly daily, providing frequent nonstop service between the two capitals.", "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.", "toolsUsed": [ "route_airlines" ] }, "q8": { "question": "If I need a connection, what are common layover cities between Paris and Washington?", "answer": "Common layover hubs between Paris and Washington include London, Dublin, Reykjavik, and New York. London offers extensive connections but may require a transit visa for some nationalities. Dublin and Reykjavik provide US preclearance, allowing you to clear customs before departure and arrive as a domestic passenger. New York offers the most direct routing but involves a domestic connection after clearing US immigration." }, "q9": { "question": "How reliable are on‑time departures on this route from Paris to Washington?", "answer": "On-time performance is generally good, though CDG can experience afternoon congestion. Early flights on Air France and United often depart more reliably." }, "q10": { "question": "Which months have the best weather for traveling to Washington?", "answer": "April to May and September to October offer mild temperatures and fewer tourists." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Paris to Washington?", "answer": "Bring a passport valid for your stay, a valid U.S. visa or ESTA authorization, proof of onward or return travel, a payment method for baggage, and any required vaccination certificates." }, "q12": { "question": "Which airport should I use in Washington?", "answer": "Washington Dulles is the primary international gateway, about 26 miles west of downtown, and serves as a hub for United Airlines with extensive global connections. Ronald Reagan Washington National is much closer to central DC, just across the Potomac, and is ideal for domestic flights, with limited international service. Baltimore/Washington International is farther north, offers a mix of domestic and international flights, and is a major base for Southwest's low-cost network." }, "q13": { "question": "How do I get to Charles de Gaulle Intl Airport from the city center?", "answer": "From central Paris, the RER B train is the most popular and often fastest option, reaching the airport in about 30 minutes. The RoissyBus (bus 9517) departs from Saint-Denis Pleyel and connects to metro line 14. Taxis and ride‑share services (VTC) offer direct door‑to‑terminal convenience with fixed fares to Paris. Driving is straightforward via the A1 or A3 motorways, and on‑site parking can be booked online for savings, though it’s generally the priciest choice.", "toolsUsed": [], "references": [ { "url": "https://parisaeroport.fr/en/passengers/charles-de-gaulle-airport", "title": "Welcome to Charles-de-Gaulle airport (CDG Airport) - Paris Aéroport", "time_published": "2026-03-25T23:16:15Z" }, { "url": "https://parisaeroport.fr/en/charles-de-gaulle-airport/terminal-3", "title": "Maps & Terminals at Paris Charles de Gaulle – Paris Aéroport", "time_published": "2026-03-25T23:15:25Z" }, { "url": "https://en.wikipedia.org/wiki/CDG%20Express", "title": "CDG Express", "time_published": "2026-01-29T07:39:10Z" }, { "url": "https://en.wikipedia.org/wiki/Aéroport_Charles_de_Gaulle_2_TGV_station", "title": "Aéroport Charles de Gaulle 2 TGV station", "time_published": "2026-04-23T11:27:05Z" }, { "url": "https://www.parisaeroport.fr/en/group/strategy/airport-network/paris-charles-de-gaulle-airport", "title": "Pardon Our Interruption" } ] }, "q14": { "question": "Are there hotels or sleeping facilities at Washington airport?", "answer": "Washington Reagan National Airport (DCA) does not have on-site hotels, capsule hotels, or sleeping pods. Several nearby hotels, such as the Courtyard Arlington Crystal City/Reagan National Airport and the Crystal City Marriott at Reagan National Airport, offer free shuttle service to and from the airport. These hotels are located within a short drive and provide convenient access for travelers needing a place to rest.", "toolsUsed": [], "references": [ { "url": "https://sleepinginairports.net/guides/washington-reagan-airport-guide.htm", "title": "Washington Reagan Airport Guide (DCA) - Sleeping in Airports", "time_published": "2026-01-07T21:56:17Z" }, { "url": "https://en.wikipedia.org/wiki/Ronald%20Reagan%20Washington%20National%20Airport", "title": "Ronald Reagan Washington National Airport", "time_published": "2026-04-22T18:33:09Z" }, { "url": "https://www.marriott.com/en-us/hotels/wasct-courtyard-arlington-crystal-city-reagan-national-airport/overview/?scid=c8e19450-b70a-44de-ba50-f6796678f6bd&gclid=2554f3676e9a11acae559090d043903a&gclsrc=3p.ds", "title": "Ronald Reagan Airport Hotel | Courtyard Arlington Crystal City/Reagan National", "time_published": "2024-10-11T00:00:00Z" }, { "url": "http://activities.marriott.com/north-america/usa/washington-dc/activities/private_airport_transfer_from_ronald_reagan_dca_to_washington_dc-XJEGKV?property=WASRL", "title": "Private Airport Transfer from Ronald Reagan DCA to Washington DC", "time_published": "2026-04-10T00:00:00Z" }, { "url": "https://www.sleepinginairports.net/sleep-guide/sleeping-in-washington-reagan-airport.htm", "title": "Sleeping in Washington Reagan Airport", "time_published": "2024-10-04T00:00:00Z" }, { "url": "https://www.marriott.com/en-us/hotels/wascc-crystal-city-marriott-at-reagan-national-airport/overview/?EM=DNM_CRYSTALCITYMARRIOTTREUNIONS.COM", "title": "Hotels Near Ronald Reagan Airport | Crystal City Marriott", "time_published": "2024-10-11T00:00:00Z" } ] }, "q15": { "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Ronald Reagan National Airport?", "answer": "At Ronald Reagan Washington National Airport, currency exchange is not mentioned, but an interfaith chapel is available for prayer and reflection. Free Wi‑Fi is provided throughout the airport. The chapel is located pre‑security in Terminal 1, while Wi‑Fi access is available in all terminals.", "toolsUsed": [], "references": [ { "url": "https://flyreagan.com/about-reagan-national-airport", "title": "flyreagan.com - About Reagan National Airport", "time_published": "2022-03-01T00:00:00Z" }, { "url": "https://www.flyreagan.com/", "title": "Official Website of Ronald Reagan Washington National Airport - DCA", "favicon": "https://www.flyreagan.com/themes/custom/mwaa_barrio/favicon.ico", "time_published": "2026-06-16T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Ronald%20Reagan%20Washington%20National%20Airport", "title": "Ronald Reagan Washington National Airport", "time_published": "2026-04-22T18:33:09Z" }, { "url": "https://en.wikipedia.org/wiki/Ronald%20Reagan%20Washington%20National%20Airport%20station", "title": "Ronald Reagan Washington National Airport station", "time_published": "2026-04-07T00:26:26Z" }, { "url": "https://www.mwaa.com/policefireems/fire-ems/fire-ems-ronald-reagan-washington-national-airport", "title": "mwaa.com - Fire & EMS at Ronald Reagan Washington National Airport", "favicon": "https://www.mwaa.com/themes/custom/mwaa_barrio/favicon.ico", "time_published": "2023-07-01T00:00:00Z" } ] }, "q17": { "question": "What aircraft are typically used on flights from Paris to Washington?", "answer": "The nonstop flights from Paris to Washington are typically operated with Boeing 787-8, Airbus A350-900, and Boeing 777-300ER aircraft, with the two Airbus types appearing most often. One-stop connections commonly use Boeing 777s (via London), Airbus A321neos (via Dublin, Boston, or Lisbon), and Boeing 737 MAX 8s (via Reykjavík), though the exact aircraft can vary by day and airline. Wi-Fi and seatback entertainment are widely available on these long-haul routes, but specific offerings differ by carrier.", "methodology": "Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps.", "toolsUsed": [ "route_aircraft" ] }, "q18": { "question": "Which airline alliances serve flights from Paris to Washington?", "answer": "Air France (SkyTeam) and United Airlines (Star Alliance) fly nonstop from Paris CDG to Washington Dulles. No oneworld or unaligned carrier operates a nonstop on this route; other alliances may serve it via connections.", "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.", "toolsUsed": [ "route_airlines" ] }, "q20": { "question": "What are the best airport lounge options when departing from Paris?", "answer": "Departing from Paris Charles de Gaulle, the Lufthansa Business Lounge in Terminal 1 offers eligible business-class and Star Alliance Gold passengers a quiet space with complimentary food and drinks. In Terminal 2E, the YotelAir Paris Charles de Gaulle lounge provides pay-per-use access with amenities like showers, seating, and refreshments, open 24 hours for travelers on any airline. Both lounges are confirmed at the airport; other independent or airline-branded lounges may also be available but are not listed in current verified sources.", "toolsUsed": [], "references": [ { "url": "https://americanexpress.com/en-ca/travel/lounges/the-platinum-card/CDG", "title": "American Express Lounges at Paris Charles de Gaulle Airport | Amex CA", "time_published": "2026-05-01T00:00:00Z" }, { "url": "https://my.prioritypass.com/en-GB/lounges/france/paris-charles-de-gaulle", "title": "Charles De Gaulle International Airport CDG Lounges - CDG Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z" }, { "url": "https://parisaeroport.fr/en/passengers/charles-de-gaulle-airport", "title": "Welcome to Charles-de-Gaulle airport (CDG Airport) - Paris Aéroport", "time_published": "2026-03-25T23:16:15Z" }, { "url": "https://americanexpress.com/de-de/travel/lounges/the-platinum-card/CDG", "title": "American Express Lounges at Paris Charles de Gaulle Airport | Amex DE", "time_published": "2026-05-03T00:00:00Z" }, { "url": "https://parisaeroport.fr/en/charles-de-gaulle-airport/terminal-3", "title": "Maps & Terminals at Paris Charles de Gaulle – Paris Aéroport", "time_published": "2026-03-25T23:15:25Z" } ] }, "q21": { "question": "What is the baggage allowance on this route from Paris to Washington?", "answer": "Allowance depends on the airline and fare class. Basic economy is restrictive and may exclude checked bags, while standard international economy typically includes one checked bag and a carry‑on. Premium cabins offer higher allowances." }, "q22": { "question": "What cabin and seat options are typical from Paris to Washington?", "answer": "Flights from Paris to Washington typically offer Economy, Premium Economy, and flat-bed Business class; First class is available on select airlines." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare type; flexible and premium cabin tickets generally allow same‑day changes or standby, while Basic Economy and light fares typically do not." } } } }