{
  "response": {
    "Key": "US-SEL",
    "orig": {
      "code": "US",
      "type": "country",
      "country": "United States"
    },
    "dest": {
      "code": "SEL",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "From which cities in United States can I fly to Seoul?",
        "answer": "There are 14 U.S. cities with nonstop flights to Seoul, including Atlanta, Dallas, San Francisco, Seattle, Los Angeles, New York, Honolulu, Salt Lake City, Detroit, Chicago, Minneapolis, Washington, Boston, and Las Vegas. The busiest gateways are Atlanta, Dallas, and San Francisco, each with over 100 weekly flights, while Las Vegas has the fewest at 14. Major airlines serving these routes include Delta, Korean Air, United, Asiana Airlines, and Air Premia, with flight times ranging from about 10 hours from Honolulu to over 15 hours from Atlanta. Travelers typically choose their departure city based on proximity and the number of available flights, with major hubs offering more frequency and airline options. For those not near a nonstop gateway, one-stop connections through these hubs or via other Asian cities are common.",
        "methodology": "The US departure cities with nonstop service to this destination, their weekly flight frequencies, typical flight times, airlines, and red-eye availability are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We identify every US airport with scheduled nonstop service to the destination, group them into their metropolitan areas, and rank the cities by scheduled weekly departures; the typical flight time is the median scheduled duration, and red-eye availability is flagged from scheduled local departure and arrival times.",
        "toolsUsed": [
          "country_to_city"
        ]
      },
      "q1": {
        "question": "How long is the flight from United States to Seoul?",
        "answer": "Nonstop flights from the West Coast take about 12 to 13.5 hours (e.g., Seattle 11h 55m, San Francisco 12h 40m, Los Angeles 13h 20m), while from the East Coast it's over 15.5 hours (New York 15h 39m, Atlanta 15h 30m). From cities without nonstops, typical one-stop itineraries add 3–6 hours, often connecting in Dallas, Seattle, or Los Angeles. Return flights from Seoul to the US are generally 1–2 hours shorter due to prevailing tailwinds.",
        "methodology": "The US departure cities with nonstop service to this destination, their weekly flight frequencies, typical flight times, airlines, and red-eye availability are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We identify every US airport with scheduled nonstop service to the destination, group them into their metropolitan areas, and rank the cities by scheduled weekly departures; the typical flight time is the median scheduled duration, and red-eye availability is flagged from scheduled local departure and arrival times.",
        "toolsUsed": [
          "country_to_city"
        ]
      },
      "q2": {
        "question": "Are there direct flights from United States to Seoul?",
        "answer": "Yes, there are nonstop flights from the United States to Seoul, primarily landing at Incheon International Airport. Key city pairs include New York to Seoul on Korean Air and Asiana Airlines, Los Angeles on Korean Air, Asiana, and Air Premia, and San Francisco on United, Korean Air, Asiana, and Air Premia, with flight times ranging from about 10.5 to 15.5 hours depending on the departure city. Other nonstop gateways include Atlanta on Delta and Korean Air, Dallas/Fort Worth on American and Korean Air, Seattle on Delta, Korean Air, Asiana, Alaska, and Hawaiian, Honolulu on Korean Air, Asiana, and Air Premia, and Salt Lake City on Delta. Red-eye flights are available from Atlanta, San Francisco, and Los Angeles.",
        "methodology": "The US departure cities with nonstop service to this destination, their weekly flight frequencies, typical flight times, airlines, and red-eye availability are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We identify every US airport with scheduled nonstop service to the destination, group them into their metropolitan areas, and rank the cities by scheduled weekly departures; the typical flight time is the median scheduled duration, and red-eye availability is flagged from scheduled local departure and arrival times.",
        "toolsUsed": [
          "country_to_city"
        ]
      },
      "q3": {
        "question": "Which cities in United States are usually cheapest or easiest for flying to Seoul?",
        "answer": "Los Angeles and San Francisco are usually the cheapest and easiest US gateways for flights to Seoul, with frequent nonstop service and competitive pricing from multiple airlines. Travellers from smaller US cities typically connect through these West Coast hubs to reach Seoul efficiently."
      },
      "q4": {
        "question": "Which airlines fly from United States to Seoul?",
        "answer": "Korean Air, Delta, American, United, Asiana, and Air Premia fly nonstop from the US to Seoul. Korean Air is in SkyTeam, Delta in SkyTeam, American in oneworld, United in Star Alliance, Asiana in Star Alliance, and Air Premia is unaffiliated.",
        "methodology": "The US departure cities with nonstop service to this destination, their weekly flight frequencies, typical flight times, airlines, and red-eye availability are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We identify every US airport with scheduled nonstop service to the destination, group them into their metropolitan areas, and rank the cities by scheduled weekly departures; the typical flight time is the median scheduled duration, and red-eye availability is flagged from scheduled local departure and arrival times.",
        "toolsUsed": [
          "country_to_city"
        ]
      },
      "q5": {
        "question": "When is the cheapest time to fly from United States to Seoul?",
        "answer": "The cheapest months are typically January through March and late September to early November, avoiding summer and year-end holidays. Flying midweek, especially Tuesday or Wednesday, and choosing red-eye or early morning departures often yields lower fares, and booking 2–3 months ahead is recommended."
      },
      "q6": {
        "question": "How far in advance should I book flights from United States to Seoul?",
        "answer": "For flights from the United States to Seoul, book 8 to 12 weeks ahead for the best balance of price and availability, but book 12 to 16 weeks early if traveling during peak periods like summer, Korean holidays such as Chuseok, or U.S. school breaks."
      },
      "q7": {
        "question": "Do I need a visa to travel from United States to Seoul?",
        "answer": "Entry to Seoul is governed by South Korean rules, which depend on your nationality. U.S. passport holders can typically visit for up to 90 days without a visa for tourism, but you must have a valid K-ETA approval before boarding. Always verify current requirements with official sources before travel."
      },
      "q8": {
        "question": "What is the baggage allowance on flights from United States to Seoul?",
        "answer": "For flights from the US to Seoul, baggage policies are set by each airline and can differ by fare class. Many basic economy tickets do not include a checked bag, while standard economy typically offers one free checked bag and a carry-on. Premium cabins generally allow two or more checked bags. Always verify your specific allowance when booking."
      },
      "q10": {
        "question": "What time of day is usually cheapest for flights from United States to Seoul?",
        "answer": "Afternoon and evening departures from the United States to Seoul often offer lower fares, especially on weekdays. Red-eye flights departing late evening can be more affordable due to lower demand. Morning departures tend to be pricier. These patterns can shift by season and day of the week, with midweek departures generally cheaper than weekends. From major gateways like Los Angeles or San Francisco, flight times are typically 12–14 hours nonstop, with return flights sometimes slightly shorter due to jet stream effects."
      },
      "q11": {
        "question": "Which airport will I arrive at and how do I get from Incheon Intl Airport to downtown Seoul?",
        "answer": "Most flights from the United States to Seoul arrive at Incheon International Airport. The AREX express train reaches Seoul Station in about 45 minutes and is the fastest public option, while all-stop commuter trains and airport limousine buses serve various city districts. Taxis and ride share offer direct door to door service with travel times around an hour depending on traffic."
      },
      "q12": {
        "question": "Which cabin and seat options are typical on flights from United States to Seoul?",
        "answer": "Flights from the United States to Seoul generally offer Economy, Premium Economy, and lie-flat Business class, with First class available on select carriers like Korean Air."
      }
    }
  }
}