{
  "response": {
    "Key": "SFO-USIL",
    "orig": {
      "code": "SFO",
      "type": "airport",
      "city": "San Francisco",
      "fullCity": "San Francisco, California",
      "airport": "San Francisco 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 San Francisco?",
        "answer": "From San Francisco you can fly non-stop to Chicago O'Hare and Chicago Midway. One-stop options via hubs like Denver or Dallas get you to smaller Illinois airports such as Peoria, Springfield or Moline. Chicago airports serve the metro area, while regional airports are better for central and downstate Illinois."
      },
      "q1": {
        "question": "How long is the flight from San Francisco to Illinois?",
        "answer": "From San Francisco to Chicago, non-stop flights usually take about 4 to 4½ hours eastbound and around 4½ to 5 hours westbound. For other Illinois cities like Springfield or Peoria, one-stop itineraries typically range from 5½ to 7 hours depending on the connection."
      },
      "q2": {
        "question": "Are there direct flights from San Francisco to Illinois?",
        "answer": "Yes, there are non-stop flights from San Francisco to Chicago on airlines such as United and Alaska. You can also fly non-stop to smaller Illinois airports like Moline on a seasonal or limited basis. If you are heading to other Illinois cities you will typically connect through Chicago, with total travel times often between 5 and 7 hours."
      },
      "q3": {
        "question": "Which airlines fly from San Francisco to Illinois?",
        "answer": "United flies nonstop from SFO to Chicago; Southwest and American offer one-stop options via Denver, Dallas, Phoenix or Las Vegas."
      },
      "q4": {
        "question": "When is the cheapest time to fly from San Francisco to Illinois?",
        "answer": "The cheapest time to fly from San Francisco to Illinois is typically during the winter months of January and February, outside of holiday peaks. For the best fares, book one to three months ahead, fly midweek (Tuesdays and Wednesdays), and choose early morning or late evening departures to Chicago O'Hare or Midway."
      },
      "q5": {
        "question": "How far in advance should I book flights from San Francisco to Illinois?",
        "answer": "For flights from San Francisco to Illinois, book 4 to 8 weeks ahead for best value, but aim for 8 to 12 weeks if traveling during winter holidays or school breaks when demand peaks."
      },
      "q6": {
        "question": "What are the most popular areas to visit in Illinois and how does that affect where I should fly?",
        "answer": "In Illinois, Chicago draws visitors for architecture, museums and dining, served by O'Hare and Midway airports. Springfield offers Lincoln sites via Abraham Lincoln Capital Airport. The Shawnee National Forest area in the south is accessible from St. Louis or MidAmerica airports. Your airport choice depends on whether you prioritize Chicago city life, historical sites or outdoor recreation."
      },
      "q8": {
        "question": "Which airports in Illinois are best to fly into from San Francisco?",
        "answer": "From San Francisco, Chicago O'Hare is the main gateway to Illinois with the most nonstop flights and best connections to the rest of the state. Chicago Midway also offers nonstop options and is closer to downtown Chicago. If you are heading to central or southern Illinois, consider flying into O'Hare and renting a car or taking a connecting flight to regional airports like Peoria or St. Louis, which is just across the border in Missouri but serves southern Illinois well."
      }
    }
  }
}