{
  "response": {
    "Key": "VIE-US",
    "orig": {
      "code": "VIE",
      "type": "airport",
      "city": "Vienna",
      "fullCity": "Vienna, Austria",
      "airport": "Vienna Intl Airport"
    },
    "dest": {
      "code": "US",
      "type": "country",
      "country": "United States"
    },
    "faq": {
      "q0": {
        "question": "Which cities in United States can I fly to from Vienna?",
        "answer": "From Vienna you can fly non-stop to New York, Chicago, Washington D.C., and Newark. One-stop connections via major European or U.S. hubs open up Los Angeles, San Francisco, Miami, Boston, Dallas, and many others. Travelers often choose New York for the East Coast, Chicago as a central hub, or Los Angeles for the West Coast, depending on their destination within the U.S. and onward domestic flights."
      },
      "q1": {
        "question": "How long is the flight from Vienna to United States?",
        "answer": "From Vienna to the United States, non‑stop flights to New York typically take about 9½ to 10 hours westbound, while the return is about an hour shorter. One‑stop journeys to other major cities like Los Angeles or Chicago often run 12 to 15 hours total depending on the connection."
      },
      "q2": {
        "question": "Are there direct flights from Vienna to United States?",
        "answer": "No, there are currently no non-stop flights from Vienna to the United States. The most common one-stop routings connect through major European hubs like Frankfurt, London, Amsterdam, or Paris, with total travel times typically ranging from 11 to 14 hours depending on the layover and final U.S. destination."
      },
      "q3": {
        "question": "Which airlines fly from Vienna to United States?",
        "answer": "Austrian Airlines flies nonstop from Vienna to the US. Other options include Lufthansa, Swiss, British Airways, KLM, Air France, Turkish Airlines, and Emirates via their hubs."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Vienna to United States?",
        "answer": "The cheapest months to fly from Vienna to the United States are September, January, and November, while peak summer (especially June and July) and December holidays bring the highest fares. Booking about 8 to 11 weeks ahead typically yields the best rates, and midweek departures usually cost less than weekend flights. Early morning or late evening departures often offer lower fares compared to midday flights, though specific time-of-day data for this route is limited.",
        "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. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle."
      },
      "q5": {
        "question": "How far in advance should I book flights from Vienna to United States?",
        "answer": "For flights from Vienna to the United States, the sweet spot is booking 8 to 11 weeks ahead, when typical fares are around $1,104 — you'll pay nearly double if you wait until the last minute, and while the very cheapest single-day fare appears 180 days out, the optimal window balances price and availability.",
        "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. 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. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle."
      },
      "q8": {
        "question": "Which airports in United States are best to fly into from Vienna?",
        "answer": "From Vienna to the United States, you will find the most nonstop and one-stop long-haul options arriving at major East Coast hubs like New York JFK, Newark, and Washington Dulles. These airports offer extensive onward train and flight connections. Chicago O'Hare is a strong mid-continent gateway with broad domestic links, while Miami works well for Florida resorts and Caribbean cruises. Los Angeles and San Francisco are the best choices for the West Coast and Hawaii."
      },
      "q12": {
        "question": "When is the best time of year to visit United States?",
        "answer": "For the United States, spring (April to June) and autumn (September to October) generally offer milder weather and fewer crowds than summer, though conditions vary by region. Summer is peak season in most popular areas, bringing higher prices and larger crowds."
      },
      "q13": {
        "question": "How do I get to Vienna Intl Airport from the city center?",
        "answer": "To reach Vienna International Airport from the city center, the fastest option is the City Airport Train (CAT), which connects directly to Wien Mitte station in about 16 minutes; however, it is currently operating as a bus service during railway maintenance. The more affordable public transit option is the S-Bahn line S7, taking roughly 25 minutes to the city center, while long-distance Railjet and ICE trains also serve the airport from Wien Hauptbahnhof in about 15 minutes. Taxis and car rentals are available at the airport, and driving is convenient via the A4 motorway with dedicated airport parking, though this is typically the most expensive choice.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/City%20Airport%20Train",
            "title": "City Airport Train",
            "time_published": "2026-03-03T11:01:10Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/City_Airport_Train",
            "title": "City Airport Train",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-15T11:21:55Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transport_in_Vienna",
            "title": "Transport in Vienna",
            "time_published": "2025-06-19T14:24:18Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Vienna_Airport_railway_station",
            "title": "Vienna Airport railway station",
            "time_published": "2025-08-14T01:16:42Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Vienna%20International%20Airport",
            "title": "Vienna International Airport",
            "time_published": "2026-04-30T18:50:22Z"
          }
        ]
      }
    }
  }
}