{
  "response": {
    "Key": "CHI-KR",
    "orig": {
      "code": "CHI",
      "type": "airport",
      "city": "Chicago",
      "fullCity": "Chicago, Illinois",
      "airport": "Dupage County"
    },
    "dest": {
      "code": "KR",
      "type": "country",
      "country": "Korea"
    },
    "faq": {
      "q0": {
        "question": "Which cities in Korea can I fly to from Chicago?",
        "answer": "From Chicago, you can fly non-stop to Seoul Incheon on Korean Air. One-stop connections via other hubs can reach Busan, Jeju, and Daegu. Seoul is the main gateway, ideal for culture and history, while Busan offers coastal scenery and Jeju is a popular island destination. High-speed trains connect Seoul to other cities efficiently."
      },
      "q1": {
        "question": "How long is the flight from Chicago to Korea?",
        "answer": "From Chicago to Seoul, non-stop flights typically take around 13 hours 30 minutes to 14 hours westbound, while the return eastbound is usually about 12 hours 30 minutes. One-stop itineraries to Seoul or Busan generally range from 15 to 19 hours depending on the connection."
      },
      "q2": {
        "question": "Are there direct flights from Chicago to Korea?",
        "answer": "Yes, there are non-stop flights from Chicago O'Hare to Seoul Incheon operated by Korean Air and Asiana Airlines. Flight time to Seoul is roughly 14 hours westbound and slightly shorter eastbound. If you need to reach other Korean cities, you can connect in Seoul or route via other Asian hubs, with total travel times varying widely."
      },
      "q3": {
        "question": "Which airlines fly from Chicago to Korea?",
        "answer": "From Chicago to Korea, Korean Air and Asiana offer nonstops. One-stop options include Delta, United, American, and Cathay Pacific via their hubs."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Chicago to Korea?",
        "answer": "The cheapest months to fly from Chicago to Korea are September, October, and April, while December and the summer months of June and July are the most expensive. Booking about 23 to 26 weeks ahead typically yields the best fares, and midweek departures generally offer lower prices than weekends. Peak summer and major holiday periods like Christmas and New Year's tend to see the highest prices, so traveling in the fall or spring shoulder season is your best bet for savings.",
        "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 Chicago to Korea?",
        "answer": "Based on historical fare patterns, the optimal booking window for flights from Chicago to Korea is roughly 8 to 12 weeks before departure, when prices tend to be lowest before rising sharply in the final month."
      },
      "q6": {
        "question": "What are the most popular cities to visit in Korea?",
        "answer": "In Korea, most travelers start in Seoul for history, shopping and K-culture, then visit Busan for beaches and seafood, Gyeongju for ancient sites, and Jeju Island for volcanic landscapes and relaxation."
      },
      "q7": {
        "question": "Do I need a visa to travel from Chicago to Korea?",
        "answer": "For a short tourist visit to South Korea, U.S. citizens currently do not need a visa but must obtain a K-ETA electronic travel authorization before departure. Rules can change, so verify the latest entry requirements close to your travel date."
      },
      "q8": {
        "question": "Which airports in Korea are best to fly into from Chicago?",
        "answer": "From Chicago to South Korea, Incheon International Airport near Seoul is the primary gateway with the most long-haul options and excellent high-speed train connections across the country. Gimpo International also serves Seoul but mainly handles domestic and short-haul flights, useful for quick connections to Jeju or Busan. For regional travel, Gimhae International in Busan is a solid alternative if you are heading to the southern coast, though it requires a connection from the U.S."
      },
      "q12": {
        "question": "When is the best time of year to visit Korea?",
        "answer": "For South Korea, late March to May and September to early November offer mild weather, cherry blossoms or autumn foliage, and lighter crowds than the hot, humid summer peak."
      }
    }
  }
}