{
  "response": {
    "Key": "USIL-MAA",
    "orig": {
      "code": "USIL",
      "region": "Illinois",
      "fullRegion": "Illinois, United States, "
    },
    "dest": {
      "code": "MAA",
      "city": "Chennai",
      "fullCity": "Chennai, India",
      "airport": "Chennai Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "Which airports in Illinois can I fly from to reach Chennai?",
        "answer": "In Illinois, Chicago O'Hare International Airport (ORD) is the primary hub for flights to Chennai, offering the most options including some direct flights or one-stop routes. Smaller airports like Chicago Midway (MDW) typically require connecting flights through ORD or other major hubs, which may result in longer travel times but sometimes lower fares."
      },
      "q1": {
        "question": "How long is the flight from Illinois to Chennai?",
        "answer": "From Chicago O'Hare International Airport, a non-stop flight to Chennai typically takes around 18 to 20 hours eastbound, including time for connection if applicable. Flights with one or more stops generally range from 20 to 24 hours total travel time."
      },
      "q2": {
        "question": "Are there direct flights from Illinois to Chennai?",
        "answer": "No, there are no direct flights from Illinois to Chennai. Most travelers depart from Chicago O'Hare International Airport and connect through European or Middle Eastern hubs such as London Heathrow, Dubai, or Doha. Total travel times typically range from 20 to 24 hours including layovers."
      },
      "q3": {
        "question": "Which airlines fly from Illinois to Chennai?",
        "answer": "Illinois travelers to Chennai fly mainly with American, United, Air India, Lufthansa and Qatar via hubs like Chicago, Dallas or European cities."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Illinois to Chennai?",
        "answer": "Flights from Illinois to Chennai are generally cheaper from late winter to early spring and again in the fall. Booking midweek flights and avoiding peak summer, school breaks, or major festivals can help find the best deals."
      },
      "q5": {
        "question": "How far in advance should I book flights from Illinois to Chennai?",
        "answer": "For Illinois to Chennai, it's best to book approximately 8 to 16 weeks in advance, with longer periods recommended during peak seasons or for long-haul flights."
      },
      "q6": {
        "question": "Which airport in Illinois is best for flying to Chennai?",
        "answer": "Chicago O'Hare International Airport offers the most non-stop flights to Chennai and generally provides the most options for travelers from Illinois. It tends to have more competitive prices and frequent departures, making it the best choice regardless of your location within Illinois."
      },
      "q7": {
        "question": "If I need a connection, what are common layover cities between Illinois and Chennai?",
        "answer": "Common layover cities from Illinois to Chennai include Chicago O'Hare for direct US connections, and international hubs like Doha, Dubai, and Hong Kong, which offer extensive onward flights to India and often provide visa-free airside transit for travelers."
      },
      "q8": {
        "question": "Do I need a visa or other documents to travel from Illinois to Chennai?",
        "answer": "US citizens and permanent residents traveling from Illinois to Chennai need an Indian visa, which can be obtained in advance or through an e-visa system for tourism or business trips. A valid US passport with at least six months of remaining validity is required for entry. Check the latest Indian visa policies before your travel as requirements may change."
      },
      "q9": {
        "question": "Are overnight or red eye flights available from Illinois to Chennai?",
        "answer": "Overnight flights from Illinois to Chennai are uncommon. Most flights depart during daytime hours from Chicago O'Hare and arrive in India with at least one layover, typically in the late afternoon or evening."
      },
      "q10": {
        "question": "What is the baggage allowance on flights from Illinois to Chennai?",
        "answer": "On Illinois to Chennai flights, the baggage allowance varies by airline and fare class. Basic economy fares often do not include checked bags, while standard economy typically includes at least one checked bag and a carry-on. Premium cabins generally offer more baggage allowance."
      },
      "q11": {
        "question": "Which cabin and seat options are typical from Illinois to Chennai?",
        "answer": "Flights from Illinois to Chennai generally offer Economy, with some airlines providing Premium Economy and flat-bed Business class, while First class is rarely available on this route."
      },
      "q12": {
        "question": "Are same day changes or standby possible on this route from Illinois to Chennai?",
        "answer": "From Illinois to Chennai, same day changes or standby are generally available for flexible and premium fares, but are typically restricted or unavailable for the lowest fare classes."
      }
    }
  }
}