{
  "response": {
    "Key": "GSP-SJU",
    "orig": {
      "code": "GSP",
      "type": "airport",
      "city": "Greenville",
      "fullCity": "Greenville, South Carolina",
      "airport": "Spartanburg 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 Greenville to San Juan?",
        "answer": "There are no nonstop flights from Greenville (GSP) to San Juan (SJU). With one stop, typically through Charlotte, Atlanta, or Miami, total travel time usually ranges from 5 to 7 hours depending on the layover duration. The return flight from San Juan to Greenville takes roughly the same time, around 5 to 7 hours with a connection."
      },
      "q1": {
        "question": "Are there any direct flights from Greenville to San Juan?",
        "answer": "There are no nonstop flights from Greenville (GSP) to San Juan (SJU), so all itineraries require at least one stop. The shortest connecting routing is via Charlotte (CLT) on American Airlines, with a flight time of about 81 minutes to CLT plus 225 minutes onward to SJU and a layover as short as 39 minutes, putting total travel time at roughly 5.5 hours; Miami (MIA) on American is another quick option at around 115+159 minutes of flying.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Greenville to San Juan?",
        "answer": "Puerto Rico is a U.S. territory, so travel between Greenville and San Juan is domestic for U.S. citizens and permanent residents. No passport or visa is required. However, non-U.S. nationals should carry valid immigration documents, as standard U.S. immigration rules apply throughout U.S. territories."
      },
      "q3": {
        "question": "What are the ground transportation options in San Juan?",
        "answer": "Luis Munoz Marin International Airport sits about seven miles east of downtown San Juan. Taxis operate from a fixed-rate system at the airport, making them predictable and widely used for the roughly twenty-minute ride to the tourist districts of Condado and Old San Juan. Ride-share services including Uber are available and are often slightly cheaper than taxis. The Tren Urbano metro system does not serve the airport directly, though it connects parts of the San Juan metro area. Public buses are inexpensive but slow and less practical with luggage. Car rentals are abundant at the airport and are popular for travelers planning to explore the wider island. Most visitors rely on taxis or ride-share services for the initial airport transfer given their convenience and reasonable cost."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Greenville to San Juan?",
        "answer": "The cheapest time to fly from Greenville (GSP) to San Juan (SJU) is during April ($540 avg), October ($556 avg), and August ($557 avg), which make up the low season along with May. The most expensive months are March ($697 avg), December ($654 avg), and November ($650 avg), forming the high season along with February.",
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Greenville to San Juan?",
        "answer": "For the Greenville (GSP) to San Juan (SJU) route, the optimal booking window is roughly 23–26 weeks in advance (about 5–6 months ahead), where average fares sit around $528, with the absolute lowest fares found at the 180-day mark (~$430). For summer travel or holiday periods, you should lean toward the earlier end of that window — or even book as far out as 6 months — since demand spikes can push last-minute fares as high as $772.",
        "toolsUsed": [
          "booking_timing"
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Greenville to San Juan?",
        "answer": "There are no nonstop red-eye flights from Greenville (GSP) to San Juan (SJU), but overnight connecting options are available — for example, American Airlines departs GSP around 10:37 PM via Dallas/Fort Worth, arriving in San Juan at approximately 4:25 AM, and United Airlines offers a departure around 11:56 PM connecting through Houston (IAH) with arrival around 5:29 AM.",
        "toolsUsed": [
          "redeye_flights"
        ]
      },
      "q7": {
        "question": "Which airlines usually operate this route from Greenville to San Juan?",
        "answer": "There is no nonstop service from Greenville (GSP) to San Juan (SJU), so all itineraries involve a connection. The two dominant carriers are American Airlines (AA), which commonly connects through Miami (MIA) or Charlotte (CLT), and United Airlines (UA), which connects through Newark (EWR), Chicago O'Hare (ORD), Houston (IAH), or Washington Dulles (IAD). Southwest (WN) also appears occasionally via Baltimore (BWI), and American has some routings through Dallas (DFW) as well.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Greenville and San Juan?",
        "answer": "Common layover cities include Charlotte, Atlanta, Miami and New York. Charlotte and Atlanta are major American and Delta hubs with frequent onward flights to San Juan, keeping total travel times around 6 to 8 hours. Miami offers strong connections via American Airlines, while New York JFK provides broad options including JetBlue, which operates frequent nonstop service to San Juan."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Greenville to San Juan?",
        "answer": "Direct flights between Greenville and San Juan are limited, so most itineraries involve a connection, typically through Charlotte or Atlanta, which adds delay risk. Earlier departures from GSP give you more buffer if a connection runs late. American Airlines through Charlotte and Delta through Atlanta are common options, and morning banks at both hubs tend to run more on time than afternoon or evening connections."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to San Juan?",
        "answer": "Mid-December through April offers the driest, most comfortable weather in San Juan, with low humidity and minimal hurricane risk. February and March hit the sweet spot of pleasant temperatures around 80F and relatively fewer tourists compared to the busy holiday peak in late December."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Greenville to San Juan?",
        "answer": "Puerto Rico is a U.S. territory, so this is treated as a domestic flight. U.S. citizens need a Real ID-compliant driver's license or passport, and your name must match your ticket. No visa, travel authorization, or proof of onward travel is required. Bring a payment method for checked baggage fees. No vaccination certificates are currently required."
      },
      "q12": {
        "question": "Which airport should I use in San Juan?",
        "answer": "Luis Munoz Marin International Airport is the only major airport serving San Juan and handles all mainland US flights. It sits about 7 miles east of Old San Juan and is the hub for regional Caribbean connections via American Airlines and others."
      },
      "q13": {
        "question": "How do I get to Spartanburg Intl Airport from the city center?",
        "answer": "GSP Airport sits about 12 miles from downtown Greenville with no direct public transit link. Rideshare apps like Uber and Lyft are the most popular option, taking roughly 20 minutes at moderate cost. Taxis are available but pricier. Shuttle services connect nearby hotels. Driving and parking at the airport is straightforward and economical 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 or sleeping pods. Several hotels are nearby and reachable by short taxi or rideshare, including the InterContinental San Juan and Marriott Courtyard Isla Verde, both within a few minutes of the terminal."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Luis Munoz Marin Intl Airport?",
        "answer": "Luis Munoz Marin International Airport offers currency exchange services in the main terminal, free Wi-Fi throughout the airport, and a non-denominational chapel located airside. Puerto Rico uses the US dollar so currency exchange is rarely needed for travelers arriving from the continental United States."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Greenville and San Juan airports?",
        "answer": "Greenville-Spartanburg International offers wheelchair assistance and accessible restrooms; request help through your airline at least 48 hours in advance. San Juan Luis Munoz Marin International provides wheelchair service, accessible facilities, and family restrooms throughout. Neither airport is widely noted for dedicated children's play areas, so confirm current amenities directly with each airport before travel."
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Greenville?",
        "answer": "Greenville-Spartanburg International Airport (GSP) does not have any airline-branded or major independent lounges. As a smaller regional airport, your best option before departure is to use the general terminal amenities available airside."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Greenville to San Juan?",
        "answer": "Greenville 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 typically exclude checked bags but include a carry-on. Standard economy usually allows one checked bag for a fee, and higher fare classes may include it. Confirm allowances with your airline at booking."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Greenville to San Juan?",
        "answer": "Flights from Greenville to San Juan typically involve a connection and offer Economy class, with First Class available on some domestic legs, though flat-bed Business and Premium Economy are not commonly found on this route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Same-day changes and standby depend on your airline and fare class, with flexible and higher-cabin tickets offering the best chance of accommodation on this route."
      }
    }
  }
}