{
  "response": {
    "Key": "TYO-US",
    "orig": {
      "code": "TYO",
      "type": "airport",
      "city": "Tokyo",
      "fullCity": "Tokyo, Japan",
      "airport": "Narita Intl Airport"
    },
    "dest": {
      "code": "US",
      "type": "country",
      "country": "United States"
    },
    "faq": {
      "q0": {
        "question": "Which cities in United States can I fly to from Tokyo?",
        "answer": "From Tokyo you can fly non-stop to Los Angeles, San Francisco, Seattle, Dallas, Chicago, New York and Honolulu. One-stop connections through those hubs reach most major U.S. cities. Choose Los Angeles or San Francisco for the West Coast, New York or Chicago for the East and Midwest, and Honolulu for Hawaii."
      },
      "q1": {
        "question": "How long is the flight from Tokyo to United States?",
        "answer": "From Tokyo to Los Angeles, non-stop flights take about 10 hours eastbound and roughly 11½ hours westbound. Non-stop flights to New York average 12½ to 13 hours eastbound and 13 to 14 hours westbound. One-stop itineraries to other U.S. cities typically add 2 to 5 hours depending on the connection."
      },
      "q2": {
        "question": "Are there direct flights from Tokyo to United States?",
        "answer": "Yes, there are many non-stop flights from Tokyo to the United States. Major non-stop routes from Tokyo Narita (NRT) and Tokyo Haneda (HND) include Los Angeles, San Francisco, Seattle, Dallas, Chicago, New York, Washington D.C., and Honolulu. Airlines operating these routes include Japan Airlines, ANA, United, Delta, and American. Flight times eastbound to the West Coast average about 9–11 hours, while flights to the East Coast take roughly 12–14 hours. Westbound returns are often slightly longer due to prevailing winds."
      },
      "q3": {
        "question": "Which airlines fly from Tokyo to United States?",
        "answer": "From Tokyo to the US you can fly ANA, JAL, United, Delta, American nonstop, plus Korean Air, Cathay Pacific and others via their hubs."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Tokyo to United States?",
        "answer": "The cheapest months to fly from Tokyo to the United States are August, November, September, and October, with average fares dipping to around $855–$896, while peak summer (June, May) and December holidays run significantly higher. Booking about 23–26 weeks ahead typically yields the best prices; midweek departures and off-peak times of day tend to be cheaper, though specific day-of-week and time-of-day patterns aren't available for this route.",
        "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 Tokyo to United States?",
        "answer": "For flights from Tokyo to the United States, the optimal booking window is about 23 to 26 weeks (roughly 5–6 months) ahead of departure, when average fares drop to around $1,060, and you can save up to $200 compared to booking at the last minute.",
        "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": "From Japan, direct flights land at major U.S. gateways like Los Angeles, San Francisco, Seattle, New York and Chicago. Los Angeles offers Hollywood and beaches. San Francisco has the Golden Gate and tech culture. New York delivers iconic landmarks, museums and Broadway. Las Vegas is a short flight from West Coast hubs for entertainment. Hawaii is a popular stopover for nature and relaxation."
      },
      "q8": {
        "question": "Which airports in United States are best to fly into from Tokyo?",
        "answer": "From Tokyo to the United States, Los Angeles and San Francisco are the primary West Coast gateways with frequent nonstop flights and easy connections to many U.S. cities. Honolulu works well for Hawaii-focused trips. For the East Coast, New York JFK and Newark offer the most options, with good rail and road links to the Northeast. Chicago O'Hare is a strong Midwest hub with extensive domestic connections."
      },
      "q12": {
        "question": "When is the best time of year to visit United States?",
        "answer": "For the United States, April to June and September to October generally offer mild weather and fewer crowds than summer, though conditions vary by region. Peak summer (July to August) brings high prices and crowds, especially at national parks and coastal cities, while spring and fall provide comfortable temperatures and better value."
      },
      "q13": {
        "question": "How do I get to Narita Intl Airport from the city center?",
        "answer": "From central Tokyo, the Narita Express (N'EX) is a popular limited express train that takes about 55–60 minutes to reach Narita Airport, with reserved seating and departures every 30–60 minutes. The Keisei Skyliner offers a faster alternative at roughly 36–41 minutes from Ueno Station. Airport limousine buses serve major hotels and hubs like Tokyo Station, taking 60–90 minutes depending on traffic, while taxis and ride‑share are available but quite expensive for the 60–70 km trip. Driving and parking are possible, with several on‑site lots, but the train is generally the most reliable and popular choice.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Narita%20Express",
            "title": "Narita Express",
            "time_published": "2026-03-01T17:13:38Z"
          },
          {
            "url": "http://www.narita-airport.jp/en/service/transportation/",
            "title": "Transportation / Accommodation / Refreshment Space | NARITA INTERNATIONAL AIRPORT",
            "time_published": "2016-01-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Narita_Express",
            "title": "Narita Express",
            "time_published": "2026-06-09T19:28:20Z"
          },
          {
            "url": "https://www.narita-airport.jp/en/faq/access/",
            "title": "Frequently Asked Questions list of Airport Access | NARITA INTERNATIONAL AIRPORT",
            "time_published": "2016-01-01T00:00:00Z"
          },
          {
            "url": "https://www.mlit.go.jp/kankocho/en/siryou/toukei/syouhityousa.html",
            "title": "International Visitor Survey | Statistical Information | Statistics/White Paper | Japan Tourism Agency",
            "time_published": "2026-04-15T00:00:00Z"
          }
        ],
        "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed."
      }
    }
  }
}