{
  "response": {
    "Key": "SEL-US",
    "orig": {
      "code": "SEL",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "dest": {
      "code": "US",
      "type": "country",
      "country": "United States"
    },
    "faq": {
      "q0": {
        "question": "Which cities in United States can I fly to from Seoul?",
        "answer": "From Seoul you can fly non-stop to major U.S. gateways including Los Angeles, San Francisco, Seattle, Dallas, Atlanta, Chicago, New York, and Washington D.C. One-stop options via hubs like Tokyo or Beijing open up additional cities. Travelers choose based on West Coast versus East Coast preferences, with LA and San Francisco popular for California trips, and New York for Northeast access."
      },
      "q1": {
        "question": "How long is the flight from Seoul to United States?",
        "answer": "Non-stop flights from Seoul to Los Angeles typically take around 11 to 12 hours westbound and about 12 to 13 hours eastbound. One-stop routes to other major U.S. cities like New York often range from 15 to 18 hours total travel time depending on the connection."
      },
      "q2": {
        "question": "Are there direct flights from Seoul to United States?",
        "answer": "Yes, there are non‑stop flights from Seoul to the United States. Major non‑stop city pairs include Seoul–Los Angeles, Seoul–San Francisco, Seoul–New York (JFK), Seoul–Atlanta, Seoul–Dallas/Fort Worth, Seoul–Seattle, Seoul–Honolulu, Seoul–Chicago, and Seoul–Washington, D.C. Airlines such as Korean Air, Asiana Airlines, Delta Air Lines, United Airlines, and American Airlines operate these routes. Flight times range from about 10 to 14 hours eastbound, with westbound returns often slightly shorter due to prevailing winds."
      },
      "q3": {
        "question": "Which airlines fly from Seoul to United States?",
        "answer": "From Seoul to the US you can fly Korean Air, Asiana, Delta, United and American nonstop, plus one-stop options via Tokyo or other Asian hubs."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Seoul to United States?",
        "answer": "The cheapest months to fly from Seoul to the United States are August, September, October, and November, with the lowest fares typically found in August and September. Booking about 7 to 10 weeks ahead tends to give the best price, while flying midweek and avoiding peak summer (June–July) and the December holiday season can also help keep costs down.",
        "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 Seoul to United States?",
        "answer": "For flights from Seoul to the United States, the optimal booking window is about 7 to 10 weeks ahead, when typical fares average around $1,176, though summer and holiday travel often reward booking even earlier while shoulder-season trips can sometimes be booked a bit closer in.",
        "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": "New York City is a top choice for its iconic landmarks and culture. Los Angeles draws visitors with Hollywood and beaches. San Francisco offers the Golden Gate Bridge and tech scene. Las Vegas is known for entertainment and nightlife, while Miami combines beaches and Latin culture. These cities have major international airports and good domestic connections."
      },
      "q7": {
        "question": "Do I need a visa to travel from Seoul to United States?",
        "answer": "If you are a U.S. citizen, you do not need a visa to enter the United States from Seoul; simply present your valid U.S. passport upon arrival. No electronic travel authorization is required for citizens re-entering their own country. Always verify that your passport meets the validity requirements for your stay."
      },
      "q8": {
        "question": "Which airports in United States are best to fly into from Seoul?",
        "answer": "From Seoul to the United States, Los Angeles, San Francisco, and Seattle offer the most direct long-haul flights and serve as major West Coast gateways. New York JFK is the primary East Coast entry point with good onward train connections via the AirTrain. For regional travel or resorts, Honolulu works well for Hawaii, while Dallas/Fort Worth and Atlanta provide extensive domestic connections to the South and Midwest."
      },
      "q12": {
        "question": "When is the best time of year to visit United States?",
        "answer": "Spring (April to June) and autumn (September to October) are ideal for visiting the United States. These shoulder seasons offer milder weather and fewer crowds than peak summer, when popular destinations are busy and prices are higher."
      }
    }
  }
}