{
  "response": {
    "Key": "SFO-JP",
    "orig": {
      "code": "SFO",
      "type": "airport",
      "city": "San Francisco",
      "fullCity": "San Francisco, California",
      "airport": "San Francisco Intl Airport"
    },
    "dest": {
      "code": "JP",
      "type": "country",
      "country": "Japan"
    },
    "faq": {
      "q0": {
        "question": "Which cities in Japan can I fly to from San Francisco?",
        "answer": "From San Francisco you can fly non-stop to Tokyo Haneda and Narita, as well as Osaka Kansai. You can also connect through Tokyo to Sapporo, Fukuoka or Nagoya. Tokyo is the main gateway for international connections and Shinkansen trains, while Osaka gives direct access to Kyoto and the Kansai region."
      },
      "q1": {
        "question": "How long is the flight from San Francisco to Japan?",
        "answer": "Non-stop flights from San Francisco to Tokyo typically take 10 to 11 hours westbound and about 9 hours eastbound. One-stop routes to cities like Osaka or Sapporo usually range from 13 to 16 hours total travel time depending on the connection."
      },
      "q2": {
        "question": "Are there direct flights from San Francisco to Japan?",
        "answer": "Yes, there are non-stop flights from San Francisco to Japan. You can fly directly to Tokyo (both Narita and Haneda) on ANA, Japan Airlines, and United, and to Osaka (Kansai) on United. Flight time to Tokyo is about 11 hours westbound and around 9 hours eastbound. If your destination is not served non-stop, one-stop connections through Tokyo or other Asian hubs add a few hours."
      },
      "q3": {
        "question": "Which airlines fly from San Francisco to Japan?",
        "answer": "From San Francisco to Japan you can fly nonstop on United, ANA, JAL, or Zipair. One-stop options include Delta, American, and Korean Air via their hubs."
      },
      "q4": {
        "question": "When is the cheapest time to fly from San Francisco to Japan?",
        "answer": "The cheapest months to fly from San Francisco to Japan are typically September, April, October, and August, while June, December, and July are the most expensive. Booking about 23 to 26 weeks ahead tends to yield the lowest fares, and departing on a Tuesday or Wednesday is generally cheaper than weekend flights. Early-morning or late-evening departures often offer better value than midday options, and you'll want to avoid peak summer travel and the winter holiday season when prices 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."
      },
      "q5": {
        "question": "How far in advance should I book flights from San Francisco to Japan?",
        "answer": "For flights from San Francisco to Japan, the optimal booking window is about 23 to 26 weeks ahead, when fares average around $1,120, though you can sometimes snag the very lowest price at the 180-day mark for about $1,103.",
        "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 Japan?",
        "answer": "For Japan, key cities include Tokyo for its blend of modern and traditional culture, Kyoto for temples and gardens, Osaka for food and nightlife, Hiroshima for history, and Sapporo for nature and winter sports. From SFO, you'll likely fly into Tokyo or Osaka, then use the Shinkansen bullet train or short domestic flights to reach other cities."
      },
      "q7": {
        "question": "Do I need a visa to travel from San Francisco to Japan?",
        "answer": "U.S. citizens do not need a visa for short tourist visits to Japan, typically up to 90 days. Japan does not require an electronic travel authorization for U.S. passport holders at this time, but entry rules can change, so verify current requirements before departure."
      },
      "q8": {
        "question": "Which airports in Japan are best to fly into from San Francisco?",
        "answer": "From San Francisco to Japan, Tokyo Narita and Haneda offer the most long-haul flights. Narita has broader international connections and easy train access to Tokyo and beyond, while Haneda is closer to central Tokyo and ideal for quick transfers. Osaka Kansai is a strong alternative for visiting Kyoto, Nara, and western Japan, with good rail links. For Hokkaido ski resorts, consider a connection to Sapporo New Chitose."
      },
      "q12": {
        "question": "When is the best time of year to visit Japan?",
        "answer": "For Japan, late March to early May and mid-October to early December offer comfortable weather and lighter crowds than peak summer, with cherry blossoms in spring and colorful foliage in autumn."
      }
    }
  }
}