{
  "response": {
    "Key": "SGN-US",
    "orig": {
      "code": "SGN",
      "type": "airport",
      "city": "Ho Chi Minh City",
      "fullCity": "Ho Chi Minh City, Vietnam",
      "airport": "Tan Son Nhat Intl Airport"
    },
    "dest": {
      "code": "US",
      "type": "country",
      "country": "United States"
    },
    "faq": {
      "q0": {
        "question": "Which cities in United States can I fly to from Ho Chi Minh City?",
        "answer": "There are no non-stop flights from Ho Chi Minh City to the United States. One-stop options connect through Asian hubs like Tokyo, Seoul, or Hong Kong to major U.S. cities such as Los Angeles, San Francisco, and New York. Choose Los Angeles for West Coast access, San Francisco for tech and scenery, or New York for East Coast connections and culture."
      },
      "q1": {
        "question": "How long is the flight from Ho Chi Minh City to United States?",
        "answer": "There are no non-stop flights from Ho Chi Minh City to the United States. One-stop flights to Los Angeles or San Francisco usually take 17 to 20 hours eastbound, while the return westbound trip often takes 20 to 24 hours due to prevailing winds. Flights to the East Coast like New York typically add another 4 to 6 hours."
      },
      "q2": {
        "question": "Are there direct flights from Ho Chi Minh City to United States?",
        "answer": "There are no non-stop flights from Ho Chi Minh City to the United States. Most itineraries connect in East Asian hubs such as Tokyo, Seoul, Hong Kong or Taipei, with total travel times typically ranging from 18 to 24 hours depending on layover length."
      },
      "q3": {
        "question": "Which airlines fly from Ho Chi Minh City to United States?",
        "answer": "No nonstop flights. Common one-stop options include Vietnam Airlines, Japan Airlines, ANA, Korean Air, Asiana, China Airlines, EVA Air, Cathay Pacific, and United via their hubs."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Ho Chi Minh City to United States?",
        "answer": "The cheapest time to fly from Ho Chi Minh City to the United States is during the low season from April and August through October, with September and October offering the lowest fares. For the best price, book about 6 to 9 weeks ahead — roughly 55 days before departure hits the sweet spot — and aim for midweek departures when possible, as weekends and peak summer (June–July) and December holidays are typically the most expensive.",
        "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 Ho Chi Minh City to United States?",
        "answer": "For flights from Ho Chi Minh City to the United States, the optimal booking window is about 6 to 9 weeks before departure, with the absolute lowest fares typically appearing around 55 days 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. 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 Vietnam, top U.S. gateways are Los Angeles, San Francisco and New York. Los Angeles offers theme parks, beaches and entertainment. San Francisco has iconic landmarks and tech culture. New York is a global hub for arts, dining and city energy."
      },
      "q8": {
        "question": "Which airports in United States are best to fly into from Ho Chi Minh City?",
        "answer": "From Ho Chi Minh City to the United States, the best gateways are Los Angeles, San Francisco, and Seattle on the West Coast, where most long-haul flights arrive. For onward travel, Los Angeles and San Francisco offer extensive domestic connections, while Seattle works well for the Pacific Northwest. East Coast cities like New York and Washington, D.C., require at least one stop. For resorts, fly into Honolulu if Hawaii is your goal, or connect through a West Coast hub to reach Orlando or Miami."
      },
      "q12": {
        "question": "When is the best time of year to visit United States?",
        "answer": "For the United States, May to June and September to October generally offer pleasant weather and lighter crowds than the busy July to August summer season."
      },
      "q13": {
        "question": "How do I get to Tan Son Nhat Intl Airport from the city center?",
        "answer": "From central Ho Chi Minh City to Tan Son Nhat International Airport, the most practical public options are the dedicated airport bus routes, including #152 from Ben Thanh Market and #28 from the same area, run by the Saigon Passenger Transportation Company. Ride-share services like Grab are widely used and typically the fastest and most popular choice, while metered taxis are also readily available. Driving yourself is possible with parking at the airport, though traffic congestion can make this the least predictable option.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Tan_Son_Nhut_Airport",
            "title": "Tan Son Nhat International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2004-11-28T03:15:22Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Tan_Son_Nhat_International_Airport",
            "title": "Tan Son Nhat International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-15T18:01:22Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Saigon_Passenger_Transportation_Company",
            "title": "Saigon Passenger Transportation Company",
            "time_published": "2026-07-18T21:47:35Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/T%C3%A2n_S%C6%A1n_Nh%E1%BA%A5t",
            "title": "Tan Son Nhat International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2004-11-28T03:15:22Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Tan_Son_Nhut",
            "title": "Tan Son Nhat International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2004-11-28T03:15:22Z"
          }
        ]
      }
    }
  }
}