{"response": {"Key": "ADD-IAD", "orig": {"code": "ADD", "type": "airport", "city": "Addis Ababa", "fullCity": "Addis Ababa, Ethiopia", "airport": "Bole 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": "From Washington Dulles (IAD), the fastest way downtown is a taxi or ride-share (Uber/Lyft), though the Silver Line Metrorail is the most-used option—take the Silver Line Express bus to Wiehle-Reston East station and then the train into DC. Shared vans like SuperShuttle are also available, and rental cars are on-site. The Metrorail is cost-effective but doesn't run overnight, while taxis and ride-shares offer 24/7 door-to-door service.", "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 Addis Ababa to Washington?", "answer": "The cheapest months to fly from Addis Ababa to Washington are April, September, and October, with average fares around $1,143 to $1,179. The most expensive months are June and December, both averaging $1,511, followed by July at $1,392.", "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 Addis Ababa to Washington?", "answer": "For the best fare from Addis Ababa to Washington, aim to book about 4 to 6 weeks ahead — prices hover around $1,436 in this window, with the single cheapest day at 45 days out at $1,428. Booking last-minute (0 days) can push fares up to $1,605, while very early booking (beyond 6 weeks) also tends to be slightly pricier. For summer and holiday periods, it's wise to book even earlier, as these windows typically shift 2-3 weeks earlier to secure the best rates.", "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 Addis Ababa to Washington?", "answer": "Overnight red-eye service from Addis Ababa to Washington is available as a connecting itinerary. Ethiopian Airlines departs ADD at 22:40 and flies overnight to Chicago O'Hare, arriving at 08:15 the next morning, where you connect to a United flight to Washington Dulles after about a 2 hour 34 minute layover.", "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"]}, "q8": {"question": "If I need a connection, what are common layover cities between Addis Ababa and Washington?", "answer": "Common layover cities between Addis Ababa and Washington include Frankfurt, London, Istanbul, and Dubai. Frankfurt and Istanbul offer efficient connections with a single stop, often keeping total travel time competitive. London and Dubai provide broad onward connections but may involve longer routings. Transit in these hubs generally does not require a visa for Ethiopian passport holders, though you should verify based on your nationality."}, "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, making them ideal for visiting Washington."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Addis Ababa to Washington?", "answer": "Bring a passport valid for at least six months beyond your stay, a valid U.S. visa or ESTA authorization, and proof of onward or return travel. Have 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, located about 26 miles west of downtown, and it serves most long‑haul flights and Star Alliance carriers. Ronald Reagan National Airport is closest to the city centre and the National Mall, but it mainly handles domestic flights and a few near‑international routes. Baltimore/Washington International is farther out, about 30 miles northeast, and is a base for Southwest Airlines with a mix of domestic and some international services."}, "q13": {"question": "How do I get to Bole Intl Airport from the city center?", "answer": "From downtown Addis Ababa, the fastest and most popular way to reach Bole International Airport is by fixed-rate official taxi, which is safe and readily available. Many hotels also offer complimentary shuttle services, providing a convenient and often free alternative. While public buses and ride-share apps may exist, they are less reliable for airport trips, so taxis and hotel shuttles are the recommended options.", "toolsUsed": [], "references": [{"url": "https://boleairport.com", "title": "Bole Airport Guide | Flights, Hotels & Addis Ababa Travel", "favicon": "https://boleairport.com/wp-content/uploads/2022/12/cropped-bole-airport-addis-ababa-ethiopia-1-180x180.png", "time_published": "2026-07-21T03:13:24Z"}, {"url": "https://boleairport.com/addis-ababa-bole-international-airport-guide-2025/", "title": "Addis Ababa Bole Airport Guide 2025 | Flights & Hotels", "time_published": "2025-11-04T00:00:49Z"}, {"url": "https://en.wikipedia.org/wiki/Bole_Alashankou_Airport", "title": "Bole Alashankou Airport", "time_published": "2026-07-06T10:20:42Z"}, {"url": "https://en.wikipedia.org/wiki/Airport%20Rail%20Link%20(Bangkok)", "title": "Airport Rail Link (Bangkok)", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-06T03:23:38Z"}, {"url": "https://boleairport.com/addis-ababa-bole-international-airport-taxis", "title": "One moment, please...", "time_published": "2024-11-01T00:00:00Z"}]}, "q14": {"question": "Are there hotels or sleeping facilities at Washington airport?", "answer": "Washington Dulles Airport has a Sleepbox Lounge with 16 sound-proof rooms located airside, though it does not require a shuttle. The on-site Washington Dulles Airport Marriott is connected by a free shuttle that runs every 15 minutes. No other on-site hotels, capsule hotels, or sleeping pods are available within the terminal itself.", "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, free Wi‑Fi, and an interfaith chapel. Currency exchange services are available, and free Wi‑Fi is provided throughout the terminal. The interfaith chapel is located in the main terminal, offering a quiet space for prayer and reflection.", "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 Addis Ababa to Washington?", "answer": "Flights from Addis Ababa to Washington typically involve a connection, most commonly aboard a Boeing 787-8, 787-9, or 777-300ER on the long-haul leg via hubs like Chicago, Istanbul, or Brussels. Ethiopian Airlines occasionally operates a nonstop with an Airbus A350-1000, though most itineraries connect through partner hubs. Wi-Fi and seatback entertainment are widely available on these aircraft, though specifics vary by airline and day of travel.", "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. 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_aircraft", "route_airlines"]}, "q20": {"question": "What are the best airport lounge options when departing from Addis Ababa?", "answer": "At Addis Ababa Bole International Airport, the main lounge accessible to passengers departing on international flights is the Plaza Premium Lounge in Terminal 2, located after security near Gate A7. It is open 24 hours daily and offers amenities including complimentary premium food, Wi‑Fi, flight monitors, and a smoking room, while alcoholic drinks are available at an extra charge. Access can be obtained through programs like Priority Pass or American Express Platinum, and day passes may be available, though the maximum stay is two hours and space is not guaranteed.", "toolsUsed": [], "references": [{"url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/ADD", "title": "American Express Lounges at Addis Ababa Bole International Airport | Amex US", "time_published": "2026-05-02T00:00:00Z"}, {"url": "https://americanexpress.com/en-xb/travel/lounges/the-platinum-card/ADD/Plaza-Premium-Lounge-Terminal-2-Aq79YpI7fD", "title": "Plaza Premium Lounge at Addis Ababa Bole International Airport | Amex XB", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}, {"url": "https://www.prioritypass.com/en-GB/lounges/ethiopia/bole-international/add-plaza-premium-lounge", "title": "Plaza Premium Lounge ADD AIRPORT Terminal 2 Bole International | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://my.prioritypass.com/en-GB/lounges/ethiopia/bole-international", "title": "Addis Ababa Bole International Airport ADD Lounges - ADD Airport Guide and lounges. | Priority Pass", "favicon": "https://my.prioritypass.com/icon.png?a4ff481221414a5c"}, {"url": "https://boleairport.com", "title": "Bole Airport Guide | Flights, Hotels & Addis Ababa Travel", "favicon": "https://boleairport.com/wp-content/uploads/2022/12/cropped-bole-airport-addis-ababa-ethiopia-1-180x180.png", "time_published": "2026-07-21T03:13:24Z"}]}, "q21": {"question": "What is the baggage allowance on this route from Addis Ababa to Washington?", "answer": "Baggage rules depend on the airline and fare type. Basic economy tickets may not include a checked bag, while standard international economy typically allows one checked bag and a carry-on. Premium fares generally offer additional checked baggage."}, "q22": {"question": "What cabin and seat options are typical from Addis Ababa to Washington?", "answer": "Flights from Addis Ababa to Washington typically offer Economy and flat-bed Business class; Premium Economy is not common on this route."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies depend on the airline and fare type; flexible tickets and premium cabins typically permit same‑day changes or standby, while the most restrictive economy fares do not."}}}}