{
  "response": {
    "Key": "DFW-US",
    "orig": {
      "code": "DFW",
      "type": "airport",
      "city": "Dallas",
      "fullCity": "Dallas, Texas",
      "airport": "Dallas Fort Worth Intl Airport"
    },
    "dest": {
      "code": "US",
      "type": "country",
      "country": "United States"
    },
    "faq": {
      "q0": {
        "question": "Which cities in United States can I fly to from Dallas?",
        "answer": "From Dallas you can fly non-stop to most major U.S. cities, including New York, Los Angeles, Chicago, Denver, Atlanta and Miami. For smaller cities, you typically connect through a hub like Chicago O'Hare or Atlanta. Choice depends on region and purpose."
      },
      "q3": {
        "question": "Which airlines fly from Dallas to United States?",
        "answer": "From Dallas to other US cities, American and Southwest offer many nonstops, while United, Delta and others provide one-stop connections via their hubs."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Dallas to United States?",
        "answer": "The cheapest months to fly from Dallas are March, October, September, and August, while December, February, and January are the most expensive. Midweek departures and off-peak times of day generally offer lower fares, and booking about three to six weeks ahead yields the best prices. Peak summer and major holidays like the winter festive season tend to be pricier.",
        "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 Dallas to United States?",
        "answer": "For flights from Dallas to destinations across the United States, the sweet spot for booking is about 3 to 6 weeks before departure, when average fares hover around $157.",
        "methodology": "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."
      },
      "q6": {
        "question": "What are the most popular cities to visit in United States?",
        "answer": "For the United States, popular cities include New York for culture, Los Angeles for entertainment, Chicago for architecture, Las Vegas for entertainment, and San Francisco for scenery."
      },
      "q8": {
        "question": "Which airports in United States are best to fly into from Dallas?",
        "answer": "Since both Dallas and the destination are in the United States, domestic flights are the main option. Dallas Fort Worth International is your origin, and the best airport to fly into depends on your final destination. For major cities, consider Chicago O'Hare, Los Angeles International, or New York JFK for the most frequent flights and onward connections. For regional travel, smaller airports like Denver International or Phoenix Sky Harbor can be more convenient. There are no long-haul options within the U.S., and train connections are generally better from larger hubs."
      },
      "q12": {
        "question": "When is the best time of year to visit United States?",
        "answer": "The best time to visit the United States varies by region. Spring (April to June) and autumn (September to October) generally offer mild weather and fewer crowds across popular destinations, avoiding peak summer prices and holiday rushes."
      }
    }
  }
}