{
  "response": {
    "Key": "SEL-WAS",
    "orig": {
      "code": "SEL",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "dest": {
      "code": "WAS",
      "type": "airport",
      "region": "Ronald Reagan National Airport",
      "fullRegion": "Ronald Reagan National Airport, Washington, United States"
    },
    "faq": {
      "q0": {
        "question": "Which cities in Ronald Reagan National Airport can I fly to directly or with one stop from Seoul?",
        "answer": "You cannot fly directly from Seoul to Reagan National Airport because it is a single airport, not a region. The airport itself is the destination. You can reach DCA with one stop via major US hubs such as Dallas/Fort Worth, Atlanta or Chicago O'Hare. No non-stop flights exist from Seoul to DCA."
      },
      "q1": {
        "question": "How long is the flight from Seoul to Ronald Reagan National Airport?",
        "answer": "There are no non-stop flights from Seoul to Reagan National Airport. Most itineraries include one stop, typically taking 16 to 18 hours total, with eastbound flights often slightly shorter than westbound returns due to prevailing winds."
      },
      "q2": {
        "question": "Are there direct flights from Seoul to Ronald Reagan National Airport?",
        "answer": "No. There are no non-stop flights from Seoul to Ronald Reagan National Airport. The nearest airport with direct service is Washington Dulles, served non-stop by Korean Air. From Seoul you can also fly non-stop to other U.S. gateways like Los Angeles or San Francisco and connect to Reagan National, with total travel times typically between 16 and 20 hours."
      },
      "q3": {
        "question": "Which airlines fly from Seoul to Ronald Reagan National Airport?",
        "answer": "No non-stops. Fly Korean Air, Asiana, or Delta to Dulles or JFK and connect to DCA via American or Delta."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Seoul to Ronald Reagan National Airport?",
        "answer": "For flights from Seoul to Ronald Reagan National Airport, the cheapest months are typically February and March, with midweek departures and early morning flights often offering lower fares. Avoid peak holiday periods like summer and winter breaks, and book at least 2-3 months in advance for the best rates."
      },
      "q5": {
        "question": "How far in advance should I book flights from Seoul to Ronald Reagan National Airport?",
        "answer": "Book flights from Seoul to Ronald Reagan National Airport about 6 to 8 weeks in advance for the best balance of price and availability, though for peak summer and holiday periods consider booking 10 to 12 weeks ahead."
      },
      "q6": {
        "question": "What are the most popular areas to visit in Ronald Reagan National Airport and how does that affect where I should fly?",
        "answer": "This question appears to misunderstand the destination, as Ronald Reagan National Airport is an airport, not a region with multiple areas to visit. It primarily serves Washington, D.C., and nearby areas. If you meant Washington, D.C., popular areas include the National Mall for monuments and museums, Georgetown for historic charm and dining, and Dupont Circle for nightlife and embassies. Reagan National is the closest airport to these areas, making it the most convenient choice."
      },
      "q7": {
        "question": "Do I need a passport or visa to travel from Seoul to Ronald Reagan National Airport?",
        "answer": "U.S. citizens do not need a visa to enter the United States, but you must present a valid U.S. passport when flying from Seoul to Ronald Reagan National Airport. Your passport should be valid at the time of entry, and it is recommended to have at least six months validity beyond your planned stay."
      }
    }
  }
}