{
  "response": {
    "Key": "DEN-SJU",
    "orig": {
      "code": "DEN",
      "type": "airport",
      "city": "Denver",
      "fullCity": "Denver, Colorado",
      "airport": "Denver Intl Airport"
    },
    "dest": {
      "code": "SJU",
      "type": "airport",
      "city": "San Juan",
      "fullCity": "San Juan, Puerto Rico",
      "airport": "Luis Munoz Marin Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Denver to San Juan?",
        "answer": "There are no nonstop flights from Denver (DEN) to San Juan (SJU). Most itineraries involve one stop, commonly in Atlanta, Charlotte, Miami, or New York, bringing total travel time to roughly 8 to 11 hours depending on the connection. The return flight from San Juan to Denver is similar in total duration, typically 8 to 10 hours with a connection."
      },
      "q1": {
        "question": "Are there any direct flights from Denver to San Juan?",
        "answer": "Yes, there is nonstop service from Denver (DEN) to San Juan (SJU), operated exclusively by United Airlines, which flies the route daily with a morning departure around 9:43 AM. Since only one airline offers nonstop flights on this route, if you prefer another carrier you'd need to connect.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in San Juan?",
        "answer": "Luis Munoz Marin International Airport is about three miles east of central San Juan. Taxis are the most commonly used option, with fixed government-regulated fares to major tourist zones such as Condado and Old San Juan, making them predictable and reliable. Ride-share services like Uber operate at the airport and are often slightly cheaper than taxis. Public buses run by AMA connect the airport to parts of the city but are slow and infrequent, making them less practical for most travelers. The Tren Urbano metro system does not directly serve the airport, though a shuttle connection to the nearest station is available. Car rentals are plentiful at the airport and are popular for exploring the wider island, though parking in Old San Juan can be difficult. Most visitors opt for taxis or ride-share services for their convenience and reasonable cost."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Denver to San Juan?",
        "answer": "The cheapest time to fly from Denver to San Juan is January (averaging $595), followed by September ($667) and October ($673), which together make up the low season on this route. The most expensive months are March ($816), December ($801), and November ($752), so you'll want to avoid those peak periods if cost is a priority.",
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Denver to San Juan?",
        "answer": "For Denver to San Juan, the optimal booking window is roughly 21–24 weeks in advance (about 5–6 months ahead), where average fares sit around $667–$675 — waiting until the last minute can push prices well above $1,000. For summer travel and holiday periods (like Thanksgiving, Christmas, and spring break, which are peak times for Puerto Rico), you'll want to book even earlier — closer to the 5–6 month mark or beyond — as demand drives fares up and the best inventory disappears faster.",
        "toolsUsed": [
          "booking_timing"
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Denver to San Juan?",
        "answer": "There are no nonstop red-eye flights from Denver (DEN) to San Juan (SJU), but connecting overnight options are available through hubs like Orlando (MCO), Houston (IAH), Miami (MIA), and Dallas (DFW). These itineraries typically depart Denver late at night between roughly 10:30 PM and midnight, with the red-eye leg arriving in San Juan around 4:25–5:38 AM the following morning, on carriers including Frontier, United, Southwest, and American.",
        "toolsUsed": [
          "redeye_flights"
        ]
      },
      "q7": {
        "question": "Which airlines usually operate this route from Denver to San Juan?",
        "answer": "On the Denver (DEN) to San Juan (SJU) route, United Airlines is the only carrier operating nonstop service, with daily departures at around 9:43 AM — that's 7 flights per week. If you're looking for alternatives, connecting itineraries through hubs like Houston, Chicago, or Miami are also available on other carriers, but United is your only nonstop option on this route.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Denver and San Juan?",
        "answer": "Common layover cities include Miami, Charlotte, Atlanta and New York JFK or Newark. Miami and Atlanta are major American and Delta hubs with frequent onward flights to San Juan, while Charlotte is a strong American hub offering efficient connections. All are domestic transfers requiring no passport or visa formalities."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Denver to San Juan?",
        "answer": "On-time performance on this route is moderate. Denver is prone to afternoon thunderstorms and winter weather delays that can cascade through the day, so booking the earliest available departure improves your odds significantly. United operates this route with a connection and tends to perform reasonably well from DEN. San Juan's Luis Munoz Marin International can also see weather-related delays during hurricane season, roughly June through November."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to San Juan?",
        "answer": "Mid-December through April offers the driest, coolest weather with low humidity, making it the most comfortable time to visit. If you want fewer crowds alongside pleasant conditions, aim for late November or early December before the peak holiday rush arrives."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Denver to San Juan?",
        "answer": "Puerto Rico is a U.S. territory, so this is treated as a domestic flight. Bring a Real ID-compliant driver's license or a U.S. passport, ensure your name matches your ticket, and carry a payment method for checked baggage fees. No passport, visa, proof of onward travel, or vaccination certificate is required."
      },
      "q12": {
        "question": "Which airport should I use in San Juan?",
        "answer": "San Juan has one main commercial airport, Luis Munoz Marin International, located about 8 miles east of Old San Juan. It serves all major carriers including United, American, JetBlue and Southwest and is the primary gateway for both leisure and business travellers to the island."
      },
      "q13": {
        "question": "How do I get to Denver Intl Airport from the city center?",
        "answer": "From downtown Denver, the University of Colorado A Line commuter rail reaches DEN in about 37 minutes and is the cheapest and most popular option. Rideshares and taxis take 30 to 45 minutes depending on traffic and cost more. Shuttle services offer door-to-door convenience at a mid-range price. Driving and parking at DEN is straightforward but daily parking fees add up quickly for longer trips."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at San Juan airport?",
        "answer": "Luis Munoz Marin International Airport has no on-site hotel. The closest options are nearby hotels in the Isla Verde hotel strip, roughly a 5-10 minute drive from the terminal. The Marriott Courtyard, InterContinental, and several other hotels offer shuttle service to and from the airport."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Luis Munoz Marin Intl Airport?",
        "answer": "Luis Munoz Marin International Airport has currency exchange services available in the terminal, free Wi-Fi throughout the airport. Dedicated prayer rooms are not widely documented at SJU, though as a US territory airport interfaith facilities may be limited. Confirm current amenities directly with the airport before travel."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Denver and San Juan airports?",
        "answer": "Denver International offers wheelchair assistance, accessible restrooms, and a Wings for Autism program; request help through your airline 48 hours ahead. San Juan Luis Munoz Marin International provides wheelchair assistance and accessible facilities throughout. Denver has a children's play area near Gate B82. Both airports comply with ADA standards."
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Denver?",
        "answer": "At Denver International, the United Club in Concourse B serves United elite members and business-class passengers with snacks, drinks and Wi-Fi. The Delta Sky Club in Concourse B is open to Delta One and elite flyers. The American Airlines Admirals Club in Concourse B admits AAdvantage members and day-pass purchasers. All three offer quiet seating and complimentary refreshments."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Denver to San Juan?",
        "answer": "Denver to San Juan is a domestic US route since Puerto Rico is a US territory, so international baggage rules do not apply. Basic economy fares on most carriers restrict or charge for checked bags. Standard economy typically includes a carry-on and personal item, with checked bags available for a fee. Higher fare classes may include one checked bag."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Denver to San Juan?",
        "answer": "Flights from Denver to San Juan typically offer Economy and First Class cabins, with Premium Economy and flat-bed Business seats uncommon on this predominantly domestic leisure route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Same-day changes and standby are possible on this route but depend on the airline and fare class, with flexible tickets and higher cabins offering the best options while Basic Economy fares typically exclude these privileges."
      }
    }
  }
}