{
  "response": {
    "Key": "CHS-PR",
    "orig": {
      "code": "CHS",
      "type": "airport",
      "city": "Charleston",
      "fullCity": "Charleston, South Carolina",
      "airport": "Charleston Air Force Base-Intl Airport"
    },
    "dest": {
      "code": "PR",
      "type": "country",
      "country": "Puerto Rico"
    },
    "faq": {
      "q0": {
        "question": "Which cities in Puerto Rico can I fly to from Charleston?",
        "answer": "From Charleston you typically connect through a hub like Atlanta or Charlotte into San Juan. Non-stop flights are limited. San Juan is the main gateway, and from there you can take short local flights or ferries to Vieques and Culebra for more secluded beaches."
      },
      "q1": {
        "question": "How long is the flight from Charleston to Puerto Rico?",
        "answer": "From Charleston to San Juan, a non-stop flight takes about 3 hours and 15 minutes to 3 hours and 30 minutes. Most itineraries require a connection and total travel time ranges from 5 to 8 hours, with westbound returns often slightly shorter due to tailwinds."
      },
      "q2": {
        "question": "Are there direct flights from Charleston to Puerto Rico?",
        "answer": "No. There are currently no non-stop flights from Charleston to Puerto Rico. The most common one-stop routings connect through major hubs like Atlanta, Charlotte, Miami or Orlando, with typical total travel times around 5 to 7 hours depending on layover duration."
      },
      "q3": {
        "question": "Which airlines fly from Charleston to Puerto Rico?",
        "answer": "From Charleston to Puerto Rico you can fly American, Delta, United and Southwest via their hubs. No non-stop flights are available."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Charleston to Puerto Rico?",
        "answer": "The cheapest months to fly from Charleston to San Juan are September, October, and August, while December and March are the priciest. Booking 9 to 12 weeks ahead tends to yield the best fares, and departing on a Tuesday or Wednesday — especially in the early morning — typically costs less than flying on weekends. Peak summer and major holidays like Christmas drive prices higher, so traveling in the late-summer to early-fall shoulder is your best bet for a deal.",
        "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. The cheapest day of the week and time of day to depart are drawn from the same large sample of real fares Priceline users found on this route in the last 72 hours, grouped by the day of the week and by the time-of-day window of the outbound departure, with the lowest and average price reported for each."
      },
      "q5": {
        "question": "How far in advance should I book flights from Charleston to Puerto Rico?",
        "answer": "For flights from Charleston to San Juan, the optimal booking window is about 9 to 12 weeks before departure, when fares average around $445.",
        "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 Puerto Rico?",
        "answer": "San Juan draws travelers for its historic forts and nightlife, while Rincón and the west coast attract surfers, and Vieques and Culebra offer secluded beaches. Ponce and the central mountains showcase culture and coffee country."
      },
      "q7": {
        "question": "Do I need a visa to travel from Charleston to Puerto Rico?",
        "answer": "For United States nationals, no visa is needed to travel from Charleston to Puerto Rico, as entry is by right for nationals entering their own territory.\n\nThis is general guidance to help you plan, not official immigration advice — entry rules can change and can depend on your nationality and circumstances, so please confirm the current requirements with the relevant embassy or official government source before you travel.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Visa_policy_of_the_United_States",
            "title": "Visa policy of the United States",
            "favicon": "https://en.wikipedia.org/static/favicon/wikipedia.ico"
          },
          {
            "url": "https://cbp.gov/about/contact/ports/fajardo-puerto-rico-4904",
            "title": "Fajardo, Puerto Rico - 4904 | U.S. Customs and Border Protection"
          },
          {
            "url": "https://uscis.gov/archive/effects-of-puerto-rico-birth-certificate-invalidation-on-uscis-benefit-seekers",
            "title": "Effects of Puerto Rico Birth Certificate Invalidation on USCIS Benefit Seekers | USCIS"
          }
        ],
        "preopenedReferences": true,
        "stageOnly": true
      },
      "q8": {
        "question": "Which airports in Puerto Rico are best to fly into from Charleston?",
        "answer": "From Charleston to Puerto Rico, Luis Muñoz Marín International Airport in San Juan is by far the most practical and best-connected entry point. It handles nearly all mainland U.S. flights and offers easy access to resorts, the cruise port, and regional connections to Vieques and Culebra via smaller carriers. Aguadilla and Ponce receive limited service and are only worth considering if your stay is specifically on the west or south coast."
      },
      "q12": {
        "question": "When is the best time of year to visit Puerto Rico?",
        "answer": "Mid-April to June offers warm, sunny weather with fewer crowds and lower prices than the busy winter and summer peaks. Hurricane season runs June to November, so monitor forecasts if visiting in autumn."
      },
      "q13": {
        "question": "How do I get to Charleston Air Force Base-Intl Airport from the city center?",
        "answer": "Charleston International Airport (CHS) offers CARTA public bus service connecting to downtown Charleston and the Tanger Outlet Center, with the stop located just outside baggage claim. Ride‑share services like Uber and Lyft, along with local KreweCar, use a covered pickup shelter across from baggage claim, and taxis are available at the center median with a $17 minimum fare. Many hotels provide courtesy shuttles, and driving/parking is straightforward with a five‑tier parking deck offering covered walkways to the terminal. Ride‑share and taxis are generally the fastest and most popular options, while the bus is the most economical choice.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://iflychs.com/passengers/ground-transportation/",
            "title": "Ground Transportation - Charleston International Airport (CHS)",
            "favicon": "https://iflychs.com/wp-content/uploads/2025/05/CHS_favicon-300x300.png",
            "time_published": "2025-06-26T20:37:48Z"
          },
          {
            "url": "https://iflychs.com",
            "title": "Charleston International Airport (CHS)",
            "favicon": "https://iflychs.com/wp-content/uploads/2025/05/CHS_favicon-300x300.png",
            "time_published": "2026-03-12T16:06:34Z"
          },
          {
            "url": "https://iflychs.com/charleston-international-airport",
            "title": "Charleston International Airport - Charleston International Airport (CHS)",
            "favicon": "https://iflychs.com/wp-content/uploads/2025/05/CHS_favicon-300x300.png",
            "time_published": "2025-06-27T00:06:06Z"
          },
          {
            "url": "https://iflychs.com/passengers/flight-status",
            "title": "Flight Status - Charleston International Airport (CHS)",
            "favicon": "https://iflychs.com/wp-content/uploads/2025/05/CHS_favicon-300x300.png",
            "time_published": "2026-04-30T16:38:58Z"
          },
          {
            "url": "https://iflychs.com/business/contact-us",
            "title": "Contact Us - Charleston International Airport (CHS)",
            "favicon": "https://iflychs.com/wp-content/uploads/2025/05/CHS_favicon-300x300.png",
            "time_published": "2025-06-27T14:19:45Z"
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    }
  }
}