{
  "response": {
    "Key": "SEA-ES",
    "orig": {
      "code": "SEA",
      "type": "airport",
      "city": "Seattle",
      "fullCity": "Seattle, Washington",
      "airport": "Seattle-Tacoma Intl Airport"
    },
    "dest": {
      "code": "ES",
      "type": "country",
      "country": "Spain"
    },
    "faq": {
      "q0": {
        "question": "Which cities in Spain can I fly to from Seattle?",
        "answer": "From Seattle you typically connect via major European hubs into Madrid or Barcelona. Madrid is the main gateway for inland cities like Seville or Bilbao, while Barcelona gives quicker access to the Costa Brava and southern France by train."
      },
      "q1": {
        "question": "How long is the flight from Seattle to Spain?",
        "answer": "From Seattle to Madrid or Barcelona, you can find one-stop flights starting around 13 hours eastbound, with returns often closer to 14 hours because of prevailing winds. Adding a connection to cities like Seville or Malaga typically extends the journey to 15 to 17 hours."
      },
      "q2": {
        "question": "Are there direct flights from Seattle to Spain?",
        "answer": "There are currently no non-stop flights from Seattle to Spain. The most common one-stop routings connect through major European hubs such as London, Amsterdam, Paris, or Frankfurt, or through U.S. East Coast cities. Total travel time typically ranges from 12 to 15 hours depending on the connection."
      },
      "q3": {
        "question": "Which airlines fly from Seattle to Spain?",
        "answer": "From Seattle to Spain you can fly with Iberia, British Airways, Delta, American, United, and other European carriers via their hubs."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Seattle to Spain?",
        "answer": "The cheapest months to fly from Seattle to Spain are October, November, February, and September, while peak summer (June and July) and the December holidays are the most expensive. Booking about 9 to 12 weeks ahead typically yields the best fares, and midweek departures — especially Tuesdays and Wednesdays — along with early-morning or late-evening flights, tend to be cheaper than weekend or midday travel.",
        "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 Seattle to Spain?",
        "answer": "For flights from Seattle to Spain, the optimal booking window is about 9 to 12 weeks before departure, when average fares drop to around $867 — though summer and holiday travel often reward booking even earlier, while shoulder seasons can sometimes be booked closer in.",
        "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 Spain?",
        "answer": "In Spain, top choices are Barcelona for Gaudí and beaches, Madrid for art and culture, Seville and Granada for Moorish history, and Valencia for modern architecture and paella."
      },
      "q8": {
        "question": "Which airports in Spain are best to fly into from Seattle?",
        "answer": "From Seattle to Spain, Madrid Barajas and Barcelona El Prat are the primary gateways, with Madrid offering more direct connections and high-speed trains across the country. Barcelona is ideal for Catalonia and the Costa Brava. For southern beach resorts, consider connecting through Madrid or European hubs to Málaga or Alicante, though these lack direct long-haul flights from Seattle."
      },
      "q12": {
        "question": "When is the best time of year to visit Spain?",
        "answer": "For Spain, April to June and September to October offer comfortable temperatures and fewer tourists than peak summer, especially in major cities like Barcelona, Madrid and Seville."
      },
      "q13": {
        "question": "How do I get to Seattle-Tacoma Intl Airport from the city center?",
        "answer": "Reaching Seattle-Tacoma International Airport from downtown Seattle is straightforward, with the Link light rail being the most popular choice—it takes about 40 minutes from Westlake Station in the city center directly to the airport terminal. Rideshare services like Uber and Lyft, along with metered taxis, pick up on the third floor of the airport parking garage and offer a faster, door-to-door trip in roughly 20–35 minutes depending on traffic, though at a higher cost than light rail. Several scheduled shuttle buses and public bus routes also serve the airport, primarily from stops along International Boulevard near the light rail station, providing additional budget-friendly options. Driving and parking at the airport is possible with multiple on-site garage and off-site lot choices, but downtown traffic can add significant time during peak hours.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.portseattle.org/blog/smooth-sailing-guide-between-sea-airport-and-seattle-cruise-terminals",
            "title": "Smooth Sailing Guide between SEA Airport and the Seattle Cruise Terminals | Port of Seattle",
            "time_published": "2025-05-05T00:00:00Z"
          },
          {
            "url": "https://www.portseattle.org/blog/wander-while-you-wait-exploring-beyond-sea",
            "title": "Wander While You Wait — Exploring Beyond SEA | Port of Seattle",
            "time_published": "2025-08-18T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/SeaTac_Airport",
            "title": "Seattle–Tacoma International Airport - Wikipedia",
            "time_published": "2003-07-10T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Seattle%E2%80%93Tacoma%20International%20Airport",
            "title": "Seattle–Tacoma International Airport",
            "time_published": "2026-04-29T19:20:41Z"
          },
          {
            "url": "http://www.portseattle.org/exploremore?page=1&tid=125",
            "title": "Explore More List | Port of Seattle",
            "time_published": "2000-01-01T00:00:00Z"
          }
        ],
        "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed."
      }
    }
  }
}