{ "response": { "Key": "IAD-MAD", "orig": { "code": "IAD", "type": "airport", "city": "Washington", "fullCity": "Washington, United States", "airport": "Washington Intl Airport" }, "dest": { "code": "MAD", "type": "airport", "city": "Madrid", "fullCity": "Madrid, Spain", "airport": "Adolfo Suárez Barajas Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Washington to Madrid?", "answer": "Nonstop flights from Washington Dulles to Madrid cover about 3,810 miles. The typical westbound flight to Madrid takes 7 hours 50 minutes, while the return eastbound leg is longer at 9 hours 40 minutes due to prevailing winds.", "methodology": "Carrier service, flight times and distances for this route come 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). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.", "toolsUsed": [ "flight_schedule" ] }, "q1": { "question": "Are there any direct flights from Washington to Madrid?", "answer": "Yes, Iberia and United both fly nonstop from Washington Dulles (IAD) to Madrid (MAD) daily. Iberia operates up to three flights a day (departing around 5, 6, and 7 PM), while United runs one daily departure around 6:10 PM. The flight takes roughly 7 hours 50 minutes eastbound.", "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, flight times and distances for this route come 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). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.", "toolsUsed": [ "route_airlines", "flight_schedule" ] }, "q3": { "question": "What are the ground transportation options in Madrid?", "answer": "From Madrid–Barajas Airport, the fastest and most-used option to the city center is the Metro (Line 8, pink line), which reaches Nuevos Ministerios in about 15 minutes. The Cercanías commuter train lines C-1 and C-10 also serve Terminal 4 and connect to Atocha and Chamartín stations. Taxis are readily available with a flat fare of €30 to the city center, while ride-share services like Uber and Cabify operate from designated pick-up areas. Car rentals are available at the airport but are less practical for city-center trips due to traffic and parking. The Metro is generally the most popular choice for its speed, frequency, and low cost.", "toolsUsed": [], "references": [ { "url": "https://serviciosvip.aena.es/vip/en/aeropuertos/adolfo-suarez-madrid-barajas/servicios-asistencia-pasajaros/meet-and-assist", "title": "Assistance services at Madrid Barajas Airport", "time_published": "2026-02-02T00:00:00Z" }, { "url": "https://serviciosvip.aena.es/vip/en/aeropuertos/adolfo-suarez-madrid-barajas/acceso-prioritario-fast-track", "title": "Preferential access at Adolfo Suarez Airport - Fast Track - Aena VIP Services", "time_published": "2026-01-01T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Madrid%E2%80%93Barajas%20Airport", "title": "Madrid–Barajas Airport", "time_published": "2026-04-23T21:26:07Z" }, { "url": "https://en.wikipedia.org/wiki/Adolfo_Suárez_Stadium", "title": "Adolfo Suárez Stadium", "time_published": "2026-01-20T00:40:19Z" }, { "url": "http://www.aena.es/en/madrid-barajas-adolfo-suarez/airport-services/shops-and-restaurants/sunglass-hut.html&p=1575047980206&t=t2", "title": "Sunglass Hut | Adolfo Suárez Madrid-Barajas Airport | Aena", "time_published": "2026-01-01T00:00:00Z" } ] }, "q4": { "question": "When is the cheapest time to fly from Washington to Madrid?", "answer": "The cheapest months to fly from Washington to Madrid are September, October, and February, with average fares around $381–$407. The most expensive months are December, July, and June, with averages of $455–$490.", "methodology": "This seasonal price baseline is a 365-day daily curve of typical round-trip fares for the route, precomputed monthly in-house from Priceline's own air booking-summary archive (the same data that backs the site), not a third party. For each calendar day we take a representative round-trip fare — a blend of the 25th-percentile and average ticket price over the route's bookings — and Gaussian-smooth the series so it reads as a clean seasonal trend rather than day-to-day noise. Thin and international routes are neighbor-filled: the seasonal shape is borrowed from the nearest dense routes (by origin-and-destination great-circle distance) with the price level anchored to the route's own bookings, so a sparse route still shows a plausible curve. It reflects current fares and is refreshed monthly.", "toolsUsed": [ "seasonal_prices" ] }, "q5": { "question": "How far in advance should I book tickets from Washington to Madrid?", "answer": "For flights from Washington to Madrid, the optimal booking window is roughly 4 to 7 weeks before departure, with the best fares averaging about $351 during that period. Booking around 30 days out hits the lowest price, while waiting until the last week or booking more than 5 months ahead can push fares above $400. Summer and holiday travel typically require booking earlier within that window, as demand tightens availability and prices rise.", "methodology": "This booking-window guidance comes from the same monthly in-house analysis of Priceline's own air booking-summary archive. It expresses the typical round-trip fare as a function of how many days before departure a trip is booked — from about 180 days out down to the day of departure — aggregating the route's bookings by advance-purchase days and Gaussian-smoothing the curve the same way as the seasonal baseline. From that curve we highlight the stretch of lead times with the lowest average fare as the suggested booking window. Thin and international routes are neighbor-filled from the nearest dense routes, with the price level anchored to the route's own bookings. It reflects current fares and is refreshed monthly.", "toolsUsed": [ "booking_timing" ] }, "q6": { "question": "Are overnight (red‑eye) flights available from Washington to Madrid?", "answer": "No nonstop red‑eye flights operate from Washington Dulles to Madrid, but several one‑stop itineraries include an overnight long‑haul leg. For example, you can connect via Boston on JetBlue (BOS–MAD departing 22:30, arriving 11:30), via London Heathrow on British Airways (IAD–LHR departing 17:45, arriving 06:20 the next morning), or via Lisbon on TAP Air Portugal (IAD–LIS departing 22:35, arriving 10:55). Other connecting hubs with red‑eye legs include Paris CDG (Air France, departing 21:45, arriving 11:15), Frankfurt (Lufthansa/United, departing around 17:20–17:55, arriving 07:20–07:55 the next morning), and Dublin (Aer Lingus, departing 17:15, arriving 05:15 the next morning).", "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 Washington to Madrid?", "answer": "Non‑stop service from Washington Dulles to Madrid is operated by Iberia and United. Iberia offers up to 13 weekly flights with departures around 17:00–19:00, while United runs a daily flight departing around 18:10. Typical median fares are approximately $1,001 on Iberia and $986 on United.", "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 Washington and Madrid?", "answer": "Common layover cities between Washington and Madrid include London, Paris, Amsterdam, and Frankfurt. These hubs offer broad connections and efficient transfers. London and Paris provide extensive transatlantic networks. Amsterdam Schiphol is known for smooth connections. Frankfurt serves as a major European gateway with many onward flights to Madrid." }, "q10": { "question": "Which months have the best weather for traveling to Madrid?", "answer": "April to June and September to October offer pleasant temperatures and fewer tourists than the busy summer months." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Washington to Madrid?", "answer": "Bring a passport valid for at least three months beyond your planned stay, any required Schengen visa or proof of ETIAS authorization, evidence of onward or return travel, a payment method for baggage, and any vaccination or insurance documents." }, "q12": { "question": "Which airport should I use in Madrid?", "answer": "Madrid–Barajas is the sole airport for the city, located northeast of the centre, serving all scheduled passenger flights with excellent metro and road connections." }, "q13": { "question": "How do I get to Washington Intl Airport from the city center?", "answer": "From downtown Washington, D.C., the fastest option is typically a taxi or ride‑share (Uber/Lyft) directly to the terminal, though the Silver Line Metrorail combined with the Silver Line Express bus is the most popular public‑transit choice and costs less. Shared‑van shuttles like SuperShuttle also serve the airport at a midpoint cost, and driving yourself is possible with economy parking available via a free shuttle. Taxis and ride‑shares are door‑to‑door but can be pricey, while the train‑and‑bus combo takes longer but is the cheapest option.", "toolsUsed": [], "references": [ { "url": "https://flydulles.com/flight-schedule-dulles-international-airport-iad", "title": "flydulles.com - Flight Schedule - Dulles International Airport (IAD)", "time_published": "2022-03-01T00:00:00Z" }, { "url": "https://parking.flydulles.com/economy-parking", "title": "Dulles International Airport Parking | Economy Parking", "time_published": "2026-02-06T00:00:00Z" }, { "url": "https://www.mwaa.com/ipw-2017-archived", "title": "IPW 2017 - Archived", "time_published": "2021-02-01T00:00:00Z" }, { "url": "https://www.mwaa.com/policefireems/fire-ems/fire-ems-washington-dulles-international-airport", "title": "mwaa.com - Fire & EMS at Washington Dulles International Airport", "favicon": "https://www.mwaa.com/themes/custom/mwaa_barrio/favicon.ico", "time_published": "2023-09-01T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Dulles%20International%20Airport", "title": "Dulles International Airport", "time_published": "2026-04-30T14:07:38Z" } ] }, "q14": { "question": "Are there hotels or sleeping facilities at Madrid airport?", "answer": "Madrid-Barajas Airport has Air Rooms in Terminal 4 landside, offering private rooms for overnight stays or day-use blocks of 3–6 hours, with shower facilities available. No capsule hotels or sleeping pods are mentioned, but several nearby hotels like ibis Madrid Aeropuerto Barajas and Novotel Madrid Campo de las Naciones are connected by shuttle, though the ibis shuttle was suspended as of the last update.", "toolsUsed": [], "references": [ { "url": "https://all.accor.com/a/en/destination/place/hotels-adolfo-suarez-madrid-barajas-airport-ci266.html", "title": "Hotels near Adolfo Suárez Madrid-Barajas Airport, Madrid: book with all.accor.com", "time_published": "2026-04-21T00:00:00Z" }, { "url": "https://sleepinginairports.net/guides/madrid-barajas-airport-guide.htm", "title": "Madrid-Barajas Airport Guide (MAD) - Sleeping in Airports", "favicon": "https://www.sleepinginairports.net/nitropack_static/oBWrHkPujHTPIaVWqdDSDhClXUyrYhhb/assets/images/optimized/rev-b853180/www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png", "time_published": "2018-10-02T00:00:28Z" }, { "url": "https://activities.marriott.com/europe/spain/community-of-madrid/madrid/activities/private_shuttle_transfer_from_city_centre_to_airport-X54GOE?property=MADCO", "title": "Private Shuttle Transfer from City Centre to Airport", "time_published": "2026-02-28T00:00:00Z" }, { "url": "https://serviciosvip.aena.es/vip/en/aeropuertos/adolfo-suarez-madrid-barajas/servicios-asistencia-pasajaros/meet-and-assist", "title": "Assistance services at Madrid Barajas Airport", "time_published": "2026-02-02T00:00:00Z" }, { "url": "https://www.sleepinginairports.net/sleep-guide/sleeping-in-madrid-barajas-airport.htm", "title": "Sleeping in Madrid Barajas Airport", "time_published": "2024-09-12T00:00:00Z" }, { "url": "https://all.accor.com/gb/place/hotels-adolfo-suarez-madrid-barajas-airport-ci266-v2418.shtml", "title": "Hotels near Adolfo Suárez Madrid-Barajas Airport, Madrid: book with all.accor.com", "time_published": "2024-09-25T00:00:00Z" } ] }, "q17": { "question": "What aircraft are typically used on flights from Washington to Madrid?", "answer": "Nonstop flights from Washington Dulles to Madrid Barajas typically use the Boeing 767-400 on United and the Airbus A330-200 on Iberia, with the A330 also appearing occasionally. Connecting itineraries offer a wider mix, including Boeing 777s on American via Charlotte or JFK, Airbus A321neos on JetBlue/Iberia via Boston, and A330neos on Delta via Boston. Wi-Fi and seatback entertainment are widely available on these aircraft, though the exact features can vary by airline.", "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" ] }, "q20": { "question": "What are the best airport lounge options when departing from Washington?", "answer": "At Washington Dulles, the most notable lounges are the Virgin Atlantic Clubhouse and the Air France/KLM Lounge in Concourse A, plus the Turkish Airlines Lounge in Concourse B. The Virgin Atlantic Clubhouse offers a stylish bar and à la carte dining, accessible to Upper Class passengers and Delta One travelers; the Air France/KLM Lounge provides a quiet space with showers and a self-service buffet, open to business class and SkyTeam Elite Plus members. The Turkish Airlines Lounge features fresh-cooked meals and a relaxation area, welcoming business class passengers and Star Alliance Gold members. Additionally, the Capital One Lounge near the security checkpoint serves all travelers with a Venture X or Venture X Business card, offering craft cocktails, grab-and-go food, and workspaces. Many of these lounges also accept Priority Pass or Amex Platinum cards during certain hours, though access can be restricted during peak times.", "toolsUsed": [], "references": [ { "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/IAD", "title": "American Express Lounges at Washington Dulles International Airport | Amex US", "time_published": "2026-01-01T00:00:00Z" }, { "url": "https://prioritypass.com/en-GB/lounges/united-states-of-america/washington-dulles-international", "title": "Washington Dulles International Airport IAD Lounges - IAD Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z" }, { "url": "https://americanexpress.com/en-th/travel/lounges/the-platinum-card/IAD", "title": "American Express Lounges at Washington Dulles International Airport | Amex TH", "time_published": "2026-01-01T00:00:00Z" }, { "url": "https://www.flydulles.com/travel-information/services-amenities/airport-lounges/capital-one-lounge-iad", "title": "Capital One Lounge - IAD | flydulles.com", "time_published": "2022-03-01T00:00:00Z" }, { "url": "https://my.prioritypass.com/zh-CN/lounges/united-states-of-america/washington-dulles-international/iad6-air-france-klm-lounge", "title": "Air France - KLM Lounge IAD AIRPORT A 大厅 杜勒斯国际机场 (Washington DC Dulles Intl) | Priority Pass", "time_published": "2024-11-05T00:00:00Z" } ] }, "q21": { "question": "What is the baggage allowance on this route from Washington to Madrid?", "answer": "Baggage allowance on Washington–Madrid flights varies by airline and fare type. Basic economy tickets typically exclude checked luggage, while standard international economy fares usually include one checked bag and a carry-on. Premium cabins offer more generous allowances." }, "q22": { "question": "What cabin and seat options are typical from Washington to Madrid?", "answer": "Typical cabin options on Washington to Madrid flights include Economy, Premium Economy on select airlines, and flat-bed Business class." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare; flexible and premium cabin tickets often allow same‑day changes or standby, while the cheapest economy fares typically do not." } } } }