{"response": {"Key": "BLR-IAD", "orig": {"code": "BLR", "type": "airport", "city": "Bengaluru", "fullCity": "Bengaluru, India", "airport": "Kempegowda Intl Airport"}, "dest": {"code": "IAD", "type": "airport", "city": "Washington", "fullCity": "Washington, United States", "airport": "Washington Intl Airport"}, "faq": {"q3": {"question": "What are the ground transportation options in Washington?", "answer": "At Washington Dulles (IAD), you can reach downtown DC via the Silver Line Metrorail by taking the Silver Line Express bus to the Wiehle-Reston East station, then the train into the city; this is the most-used option for avoiding traffic. Taxis from Washington Flyer are available 24/7 at curbside, while ride shares like Uber and Lyft offer app-based pickup. Shared vans from SuperShuttle and Supreme Shuttle provide group transport, and rental cars are on-site. The Silver Line train is generally fastest during peak hours, though travel time by car or taxi is comparable in light traffic.", "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"}]}, "q4": {"question": "When is the cheapest time to fly from Bengaluru to Washington?", "answer": "The cheapest months to fly from Bengaluru to Washington are April, September, and October, with average fares around $902, $934, and $981 respectively. The most expensive months are December, June, and July, where average prices climb to $1,384, $1,304, and $1,248.", "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 Bengaluru to Washington?", "answer": "For flights from Bengaluru to Washington, the optimal booking window is about 9 to 11 weeks before departure, when average fares are around $997. Booking around 60 days out can yield the lowest single-day price at $992, while last-minute tickets within a week of departure jump to roughly $1,350. During summer and holiday peaks, fares tend to be higher across the board, so aiming for the earlier end of that window is especially important.", "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 Bengaluru to Washington?", "answer": "No overnight (red‑eye) flights are scheduled from Bengaluru to Washington — neither nonstop nor connecting itineraries whose long leg departs late evening and arrives the next morning were found.", "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 Bengaluru to Washington?", "answer": "There is no nonstop service from Bengaluru to Washington Dulles. Common one‑stop routings include Air France via Paris, British Airways via London Heathrow, Lufthansa via Frankfurt or Munich, Etihad via Abu Dhabi, Emirates via Dubai, and Qatar Airways via Doha. On a typical day, Air France and British Airways each offer about four connecting itineraries, while Lufthansa and Etihad offer around two. Median per‑carrier fares are not available for these 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"]}, "q8": {"question": "If I need a connection, what are common layover cities between Bengaluru and Washington?", "answer": "Common layovers are Dubai, Doha, London, and Frankfurt. Dubai and Doha offer visa‑free transit for many nationalities, while London and Frankfurt provide extensive onward connections to Washington with efficient transfer processes."}, "q10": {"question": "Which months have the best weather for traveling to Washington?", "answer": "April to May and September to October offer pleasant temperatures and fewer tourists than summer."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Bengaluru to Washington?", "answer": "Bring a passport valid for at least six months beyond your stay, a valid U.S. visa or ESTA, proof of onward or return travel, payment for baggage, and any required vaccination certificates."}, "q12": {"question": "Which airport should I use in Washington?", "answer": "Washington Dulles is the primary international gateway, located about 26 miles west of downtown, and is a major hub for United Airlines and Star Alliance. Ronald Reagan National is closer to the city centre and ideal for domestic flights, but has limited international service. Baltimore‑Washington International is farther north, serves as a focus city for Southwest and offers a mix of domestic and some international flights, often with lower fares."}, "q13": {"question": "How do I get to Kempegowda Intl Airport from the city center?", "answer": "Public buses operated by BMTC, especially the Vayu Vajra airport services, connect the city center to Kempegowda International Airport and are the most popular budget option. Ride‑share and taxis are widely used for door‑to‑door convenience, with a drive of about 35 km that can take 60‑90 minutes. A train halt station near the airport offers limited service with a free shuttle to the terminal, though it runs only six days a week and is less frequent. Driving and parking are available, but the trip can be slow due to traffic, and on‑site parking is relatively affordable.", "toolsUsed": [], "references": [{"url": "https://en.wikipedia.org/wiki/Kempegowda_International_Airport", "title": "Kempegowda International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-25T14:42:29Z"}, {"url": "https://en.wikipedia.org/wiki/Kempegowda%20International%20Airport%20halt%20railway%20station", "title": "Kempegowda International Airport halt railway station", "time_published": "2026-04-26T13:12:02Z"}, {"url": "https://civilaviation.gov.in/taxonomy/term/178", "title": "Kempegowda International Airport, Bengaluru | Ministry of Civil Aviation", "time_published": "2026-04-30T11:04:08Z"}, {"url": "http://www.civilaviation.gov.in/ministry-documents/proforma/order-sample-part-4", "title": "Order Sample Part 4 | Ministry of Civil Aviation", "time_published": "2025-11-11T12:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Kempegowda_International_Airport_halt_railway_station", "title": "Kempegowda International Airport halt railway station", "time_published": "2026-07-02T12:43:15Z"}]}, "q14": {"question": "Are there hotels or sleeping facilities at Washington airport?", "answer": "Washington Dulles does not have an on-site hotel inside the terminal, but the Washington Dulles Airport Marriott is located on airport grounds and connected by a free shuttle that runs every 15 minutes. There is also a Sleepbox Lounge airside offering 16 sound-proof rooms for short rest periods. No capsule hotels or sleeping pods are available in the public areas.", "toolsUsed": [], "references": [{"url": "https://sleepinginairports.net/guides/washington-dulles-airport-guide.htm", "title": "Washington Dulles Airport Guide (IAD) - 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": "2018-08-08T21:11:21Z"}, {"url": "https://www.sleepinginairports.net/sleep-guide/sleeping-in-washington-dulles-airport.htm", "title": "Sleeping in Washington Dulles Airport", "time_published": "2024-09-12T00:00:00Z"}, {"url": "https://www.marriott.com/en-us/hotels/iadap-washington-dulles-airport-marriott/overview/?scid=d2406702-e8ea-4b45-bb9b-69", "title": "Hotel near IAD Airport | Washington Dulles Airport Marriott", "time_published": "2025-02-19T00:00:00Z"}, {"url": "https://www.marriott.com/en-us/hotels/iadap-washington-dulles-airport-marriott/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0", "title": "Hotel near IAD Airport | Washington Dulles Airport Marriott", "time_published": "2024-10-11T00:00:00Z"}, {"url": "https://www.flydulles.com/", "title": "Official Website of Washington Dulles International Airport - IAD", "favicon": "https://www.flydulles.com/themes/custom/mwaa_barrio/favicon.ico", "time_published": "2026-07-17T00:00:00Z"}, {"url": "https://www.airportsdata.net/airport-IAD-accommodation/", "title": "Sleeping at Dulles airport - Washington D.C.", "time_published": "2025-12-01T00:00:00Z"}]}, "q15": {"question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Washington Intl Airport?", "answer": "Washington Dulles International Airport (IAD) offers international currency exchange services, an interfaith chapel, and free Wi‑Fi. The interfaith chapel is located in the main terminal, and free Wi‑Fi is available throughout the airport. Currency exchange counters are also present in the terminal for arriving passengers.", "toolsUsed": [], "references": [{"url": "https://www.flydulles.com/dulles-international-airport-nominated-2024-usa-todays-10best-shopping-large-airport-lounge", "title": "Dulles International Airport Nominated for 2024 USA Today’s ‘10Best’ Shopping, Large Airport & Lounge | flydulles.com", "time_published": "2022-03-01T00:00:00Z"}, {"url": "https://flydulles.com/about-dulles-international", "title": "flydulles.com - About Dulles International", "time_published": "2022-03-01T00:00:00Z"}, {"url": "https://mwaa.com/iad-rfi", "title": "mwaa.com - US DOT Request for Information to Revitalize Washington Dulles International Airport", "favicon": "https://mwaa.com/themes/custom/mwaa_barrio/favicon.ico"}, {"url": "https://mwaa.com/alert/rfi-revitalize-dulles-international-airport", "title": "mwaa.com - US DOT Request for Information to Revitalize Washington Dulles International Airport", "favicon": "https://mwaa.com/themes/custom/mwaa_barrio/favicon.ico"}, {"url": "https://en.wikipedia.org/wiki/Dulles%20International%20Airport", "title": "Dulles International Airport", "time_published": "2026-04-30T14:07:38Z"}]}, "q17": {"question": "What aircraft are typically used on flights from Bengaluru to Washington?", "answer": "There is no nonstop service from Bengaluru to Washington Dulles. On typical one-stop connections, the most common long-haul aircraft are the Boeing 747-8I (via Frankfurt on Lufthansa), the Airbus A350-900 (via Paris CDG on Air France or via Munich on Lufthansa), the Boeing 787-9 (via Abu Dhabi on Etihad), and the Boeing 787-8 (via London Heathrow on British Airways). The Boeing 777-300ER also appears on connections via Doha on Qatar Airways, and the Airbus A380-800 operates via Dubai on Emirates. The exact aircraft can vary by day and airline; Wi‑Fi and seatback entertainment are widely available on these long‑haul jets.", "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 Bengaluru to Washington?", "answer": "Star Alliance (Lufthansa, Swiss, Air Canada, and United on some legs) and oneworld (British Airways, Qatar Airways, American Airlines) serve the Bengaluru–Washington route, while Etihad and Emirates — both non-alliance carriers — also operate one-stop itineraries.", "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. Stop counts, connecting hubs, and per-airline prices are drawn from a large sample of the real fares Priceline users found on this route in the last 72 hours. We group those fares by number of stops, by the hub airport a connection routes through, and by operating airline, and report each group's share of the sample alongside its lowest and median price.", "toolsUsed": ["route_airlines", "route_options"]}, "q20": {"question": "What are the best airport lounge options when departing from Bengaluru?", "answer": "At Kempegowda International Airport in Bengaluru you can relax before your flight to Washington, D.C. at the 080 International Lounge in Terminal 2 after security — it’s a widely used independent lounge that accepts Priority Pass and offers showers, workstations, and a selection of food and drinks (alcohol available for those 21+). Business‑class passengers on Cathay Pacific also get access here, and the lounge opens three hours before their flight. For domestic connections, the 080 Domestic Lounge is available in both terminals, along with the BLR Domestic Lounge and a kerbside lounge in Terminal 1. Day passes or lounge membership programs like Priority Pass will cover entry for most of these, but specific airline‑branded lounges are not confirmed at this airport.", "toolsUsed": [], "references": [{"url": "https://americanexpress.com/en-in/travel/lounges/the-platinum-card/BLR", "title": "American Express Lounges at Kempegowda International Airport | Amex IN", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}, {"url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/BLR", "title": "American Express Lounges at Kempegowda International Airport | Amex US", "time_published": "2026-05-05T00:00:00Z"}, {"url": "https://my.prioritypass.com/en-GB/lounges/india/kempegowda-international", "title": "Kempegowda International Airport BLR Lounges - BLR Airport Guide and lounges.  | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://my.prioritypass.com/en-GB/lounges/india/kempegowda-international/blr10-080-international-lounge", "title": "080 International Lounge BLR AIRPORT Terminal 2 Bangalore Kempegowda International | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://www.cathaypacific.com/cx/en_BE/destinations/lounges/bengaluru-bangalore-blr/080-blr-international-lounge.html", "title": "080 BLR International Lounge | Cathay BE", "time_published": "2025-03-20T00:00:00Z"}]}, "q21": {"question": "What is the baggage allowance on this route from Bengaluru to Washington?", "answer": "Baggage allowance on Bengaluru to Washington flights depends on the airline and fare class. Basic economy tickets are the most restrictive and may not include any checked baggage, while standard international economy fares typically include one free checked bag. A carry-on bag is usually included across most fare types."}, "q22": {"question": "What cabin and seat options are typical from Bengaluru to Washington?", "answer": "Flights from Bengaluru to Washington typically offer Economy, Premium Economy, and flat-bed Business class on the one-stop itineraries commonly served by airlines like Emirates, Qatar Airways, and Etihad."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies differ by airline and fare class; flexible, business, and first class tickets typically allow same‑day changes or standby, while basic economy and restricted fares usually do not."}}}}