{
  "response": {
    "Key": "BJS-US",
    "orig": {
      "code": "BJS",
      "type": "airport",
      "city": "Beijing",
      "fullCity": "Beijing, China",
      "airport": "Beijing Capital Intl Airport"
    },
    "dest": {
      "code": "US",
      "type": "country",
      "country": "United States"
    },
    "faq": {
      "q0": {
        "question": "Which cities in United States can I fly to from Beijing?",
        "answer": "From Beijing you can fly non-stop to major U.S. cities like Los Angeles, San Francisco, New York, and Chicago. One-stop connections through hubs like Seoul, Tokyo, or Shanghai expand options to cities such as Boston, Washington D.C., and Seattle. Travelers choose based on destination: West Coast for tech and nature, East Coast for history and finance, and interior hubs for connections."
      },
      "q1": {
        "question": "How long is the flight from Beijing to United States?",
        "answer": "From Beijing to the United States, non-stop flights to Los Angeles take about 12 hours eastbound and roughly 11.5 hours westbound, while flights to New York typically involve a stop and total 15 to 18 hours. Flight times vary significantly by destination and prevailing wind patterns."
      },
      "q2": {
        "question": "Are there direct flights from Beijing to United States?",
        "answer": "Yes, there are non-stop flights from Beijing to several U.S. cities, including Los Angeles, San Francisco, New York (JFK), Seattle, and Dallas/Fort Worth. Airlines such as Air China, China Southern, and United Airlines operate these routes. Flight times are roughly 12 to 14 hours eastbound, depending on the destination. If non-stops are unavailable, common one-stop routings go through hubs like Seoul, Tokyo, or Shanghai, with total travel times around 15 to 20 hours."
      },
      "q3": {
        "question": "Which airlines fly from Beijing to United States?",
        "answer": "Non-stop from Beijing to the US: Air China, United, Delta, American. One-stop: Korean Air, Japan Airlines, Cathay Pacific, China Southern, and others via their hubs."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Beijing to United States?",
        "answer": "The cheapest months to fly from Beijing to the United States are September, August, and October, while June and December are the most expensive. For the best fare, book about 23–26 weeks (roughly 5–6 months) ahead of travel. Midweek departures and early-morning or late-night flights often yield lower prices than weekend and midday options, and you should avoid peak summer travel and major holidays like Christmas and Chinese New Year when fares spike.",
        "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. 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."
      },
      "q5": {
        "question": "How far in advance should I book flights from Beijing to United States?",
        "answer": "For flights from Beijing to the United States, the optimal booking window is about 23 to 26 weeks (roughly 5½ to 6 months) before departure, when average fares drop to around $1,061 — waiting until the last minute can push prices above $1,380.",
        "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."
      },
      "q6": {
        "question": "What are the most popular cities to visit in United States?",
        "answer": "Popular U.S. cities for visitors include New York for iconic sights and culture, Los Angeles for entertainment and beaches, San Francisco for scenery and tech and Las Vegas for entertainment and nearby national parks."
      },
      "q7": {
        "question": "Do I need a visa to travel from Beijing to United States?",
        "answer": "This guidance assumes you are a U.S. citizen. U.S. citizens do not need a visa to enter the United States and can simply present a valid U.S. passport. There is no electronic travel authorization requirement for U.S. citizens returning to the U.S."
      },
      "q8": {
        "question": "Which airports in United States are best to fly into from Beijing?",
        "answer": "From Beijing to the United States, top entry points include Los Angeles, San Francisco, and New York JFK, which have the most long-haul options and onward connections. For regional travel, Chicago O'Hare and Dallas/Fort Worth offer extensive domestic networks, while Seattle and Detroit serve as convenient hubs for the West and Midwest. If you're heading to resorts, consider flying into Los Angeles for Hawaii or the Southwest, or Miami for Florida beaches. Note that Beijing's main international airports are Capital (PEK) and Daxing (PKX)."
      },
      "q12": {
        "question": "When is the best time of year to visit United States?",
        "answer": "For the United States, spring (April to June) and autumn (September to October) offer mild weather and lighter crowds in most regions, while summer is peak season with higher prices and larger crowds in popular destinations like New York, Los Angeles, and national parks."
      }
    }
  }
}