{
  "response": {
    "Key": "WAS-CN",
    "orig": {
      "code": "WAS",
      "type": "airport",
      "city": "Washington",
      "fullCity": "Washington, United States",
      "airport": "Ronald Reagan National Airport"
    },
    "dest": {
      "code": "CN",
      "type": "country",
      "country": "China"
    },
    "faq": {
      "q0": {
        "question": "Which cities in China can I fly to from Washington?",
        "answer": "From Washington you can fly non-stop to Beijing on Air China or United. One-stop connections through major Asian or European hubs reach Shanghai, Guangzhou, Chengdu and Shenzhen. Beijing is best for culture and the Great Wall, while Shanghai is a business and fashion center with easy bullet train links to other eastern cities."
      },
      "q1": {
        "question": "How long is the flight from Washington to China?",
        "answer": "From Washington to China, non-stop flights to Beijing take about 13½ to 14 hours eastbound and around 13 hours westbound. One-stop routes to cities like Shanghai or Guangzhou usually range from 17 to 22 hours total, depending on the connection."
      },
      "q2": {
        "question": "Are there direct flights from Washington to China?",
        "answer": "There are currently no direct flights from any Washington-area airport to China. Most itineraries involve one connection, often through hubs like Seoul, Tokyo, or Istanbul. Total travel time typically ranges from about 17 to 22 hours depending on the routing and layover duration."
      },
      "q3": {
        "question": "Which airlines fly from Washington to China?",
        "answer": "From Washington to China, fly United nonstop or connect via Delta, American, Air China, China Eastern, and other Asian or European carriers at their hubs."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Washington to China?",
        "answer": "The cheapest months to fly from Washington to China are September, October, August, and November, while June, December, and May are the most expensive — peak summer and the winter holidays drive up fares. Booking 7 to 10 weeks ahead typically yields the best price, and midweek departures (especially Tuesday and Wednesday) tend to be cheaper than weekend flights; early-morning or late-evening departures often cost less than midday departures.",
        "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."
      },
      "q5": {
        "question": "How far in advance should I book flights from Washington to China?",
        "answer": "For flights from Washington to China, the optimal booking window is about 7 to 10 weeks ahead, when fares average around $1,439, with the very cheapest prices hitting at roughly 10 weeks out.",
        "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."
      },
      "q6": {
        "question": "What are the most popular cities to visit in China?",
        "answer": "Popular cities in China include Beijing for the Great Wall and Forbidden City, Shanghai for skyscrapers and dining, Xi'an for the Terracotta Warriors, and Chengdu for pandas and spice. High-speed trains connect these hubs easily."
      },
      "q7": {
        "question": "Do I need a visa to travel from Washington to China?",
        "answer": "U.S. citizens traveling from Washington to China for tourism must obtain a visa prior to departure, as visa-free entry is not available for short stays. China does not offer an electronic travel authorization for U.S. passport holders, and entry rules can change, so check with the Chinese embassy or consulate before your trip."
      },
      "q8": {
        "question": "Which airports in China are best to fly into from Washington?",
        "answer": "From Washington to China, Beijing Capital (PEK) and Shanghai Pudong (PVG) offer the most direct flights and serve as major hubs for high-speed trains and domestic connections. Guangzhou (CAN) gives closer access to southern regions, while Chengdu (CTU) suits travel into western China."
      },
      "q12": {
        "question": "When is the best time of year to visit China?",
        "answer": "April to May and September to October offer comfortable temperatures and fewer crowds than the busy, hot summer months in Beijing, Shanghai and Guangzhou."
      }
    }
  }
}