{
  "response": {
    "Key": "SEL-USIL",
    "orig": {
      "code": "SEL",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "dest": {
      "code": "USIL",
      "type": "region",
      "region": "Illinois",
      "fullRegion": "Illinois, United States"
    },
    "faq": {
      "q0": {
        "question": "Which cities in Illinois can I fly to directly or with one stop from Seoul?",
        "answer": "From Seoul, you can fly directly to Chicago O'Hare, the main international gateway for Illinois. For other Illinois cities like Springfield or Peoria, you'll typically connect through Chicago or another U.S. hub. Travelers choose O'Hare for Chicago and northern Illinois, while connections serve central and southern areas."
      },
      "q1": {
        "question": "How long is the flight from Seoul to Illinois?",
        "answer": "Non-stop flights from Seoul to Chicago typically take about 13 to 14 hours eastbound and 14 to 15 hours westbound. One-stop itineraries to other Illinois airports like Midway or downstate cities often range from 15 to 20 hours depending on layover length."
      },
      "q2": {
        "question": "Are there direct flights from Seoul to Illinois?",
        "answer": "Yes, there are non-stop flights from Seoul to Chicago O'Hare on Korean Air and Asiana Airlines. Flight time is about 13 hours eastbound and 14 hours westbound. If you are flying to other Illinois airports you will need to connect, typically through Chicago or another U.S. hub."
      },
      "q3": {
        "question": "Which airlines fly from Seoul to Illinois?",
        "answer": "Korean Air and Asiana offer nonstop Seoul–Chicago flights; United and American connect via hubs like San Francisco or Dallas."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Seoul to Illinois?",
        "answer": "The cheapest time to fly from Seoul to Illinois is typically during the off-peak months of February and November, avoiding summer and winter holidays. For the best fares, book 2–3 months ahead and consider midweek departures, with early morning or late evening flights often being more affordable."
      },
      "q5": {
        "question": "How far in advance should I book flights from Seoul to Illinois?",
        "answer": "For flights from Seoul to Illinois, book 8 to 12 weeks in advance for the best balance of price and availability, especially if traveling during summer peak or winter holidays, while shoulder seasons like spring and fall can often be booked 4 to 6 weeks out."
      },
      "q6": {
        "question": "What are the most popular areas to visit in Illinois and how does that affect where I should fly?",
        "answer": "When flying from Seoul to Illinois, the main gateway is Chicago O'Hare (ORD), which serves the state's most popular area. Chicago draws visitors for its architecture, museums, dining and lakefront. For those heading to the state capital Springfield or historic Route 66 sites, flying into Chicago and driving or taking a connecting flight to Springfield (SPI) is typical. Starved Rock State Park and Galena are also reachable from Chicago. Since international flights from Seoul land at O'Hare, your airport choice is essentially fixed, with onward travel determining your final route."
      },
      "q7": {
        "question": "Do I need a passport or visa to travel from Seoul to Illinois?",
        "answer": "As a U.S. citizen traveling from Seoul to Illinois, you must present a valid U.S. passport to re-enter the United States. No visa is required for your return, but your passport should be valid at the time of entry."
      },
      "q8": {
        "question": "Which airports in Illinois are best to fly into from Seoul?",
        "answer": "From Seoul to Illinois, Chicago O'Hare is the main gateway with the most direct and connecting flights, ideal for visiting Chicago and the surrounding area. Chicago Midway offers fewer options but serves domestic connections if you plan to explore beyond the city. Smaller airports like Springfield or Peoria require connections and are best for specific regional destinations rather than general travel."
      }
    }
  }
}