{
  "response": {
    "Key": "CUN-CHS",
    "orig": {
      "code": "CUN",
      "type": "airport",
      "city": "Cancún",
      "fullCity": "Cancún, Quintana Roo",
      "airport": "Cancún Intl Airport"
    },
    "dest": {
      "code": "CHS",
      "type": "airport",
      "city": "Charleston",
      "fullCity": "Charleston, South Carolina",
      "airport": "Charleston Air Force Base-Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Cancún to Charleston?",
        "answer": "There are no scheduled nonstop flights from Cancún to Charleston, so the journey requires a connection. The route is about 920 miles, but with a layover the total travel time is typically around 5 to 7 hours depending on the connection.",
        "methodology": "Flight times and distances come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). The typical flight time is the median scheduled block time across all carriers on the route, computed the same way in both directions so the difference reflects prevailing winds rather than any change in method. Distance is the great-circle distance between the two airports, so the actual flown track is typically 2-5% longer.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q1": {
        "question": "Are there any direct flights from Cancún to Charleston?",
        "answer": "There are no nonstop flights from Cancún to Charleston. The shortest connecting option is typically via Charlotte (CLT) on American Airlines, taking about 4 hours 30 minutes total, or via Houston (IAH) on United at around 5 hours 15 minutes. American also connects through Miami and Dallas/Fort Worth, while Southwest offers a less common routing through Chicago Midway.",
        "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours. Carrier service, flight times and distances for this route come from our flight-schedule database, which draws on published airline timetables, U.S. government schedule data, and observed operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold. Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps. Red-eye flights are identified from scheduled local departure and arrival times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes — flagging services that depart late at night and arrive the following morning; for connecting itineraries the red-eye is based on the timing of the overnight long-haul leg.",
        "toolsUsed": [
          "route_airlines",
          "flight_schedule",
          "route_aircraft",
          "redeye_flights"
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Cancún to Charleston?",
        "answer": "Average fares from Cancún to Charleston bottom out around $425 in early February, with February, September, and October the cheapest months overall at roughly $432–$445. The most expensive stretch is late December, when average fares climb to about $558, and June, December, and July are the priciest months at around $532–$538.",
        "methodology": "Seasonal fares come from Priceline's own air booking-summary archive, analysed in-house and refreshed monthly. For each day of the year we take a representative round-trip fare, a blend of the 25th-percentile and average ticket price over the route's bookings, and smooth the series into a seasonal curve; the half-month low and high and the monthly figures quoted here are averages of that curve. Thin and international routes borrow their seasonal shape from the nearest busy routes, with the price level anchored to the route's own bookings.",
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Cancún to Charleston?",
        "answer": "For flights from Cancún to Charleston, the best fares are typically found when booking 4 to 6 weeks before departure, with an average price around $418 and the absolute cheapest point at 30 days out ($414). Booking much earlier — say 180 days ahead — can cost significantly more, around $725. Summer and holiday periods likely push the optimal window slightly earlier, but the data shows the strongest savings in that 4–6 week range.",
        "methodology": "Booking-window guidance comes from the same monthly in-house analysis of Priceline's own air booking-summary archive. We aggregate the route's bookings by how many days before departure they were made, from about 180 days out to the day of travel, smooth the curve, and highlight the stretch of lead times with the lowest average fare. Thin and international routes borrow the curve shape from the nearest busy routes, anchored to the route's own price level. It reflects current fares and is refreshed monthly.",
        "toolsUsed": [
          "booking_timing"
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Cancún to Charleston?",
        "answer": "No overnight / red-eye flights are available from Cancún to Charleston — neither nonstop nor connecting itineraries with a red-eye long leg operate on this route.",
        "methodology": "Red-eye flights are identified from scheduled local departure and arrival times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes — flagging services that depart late at night and arrive the following morning; for connecting itineraries the red-eye is based on the timing of the overnight long-haul leg.",
        "toolsUsed": [
          "redeye_flights"
        ]
      },
      "q7": {
        "question": "Which airlines usually operate this route from Cancún to Charleston?",
        "answer": "There are no nonstop flights from Cancún to Charleston. American Airlines connects via Charlotte, Miami, or Dallas/Fort Worth several times daily, while United offers connections through Houston. Southwest also has a connecting option through Chicago Midway, though less frequently.",
        "methodology": "Airlines and weekly frequencies come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a typical fare is shown for a carrier, it is the median of the real fares Priceline users found on this route in the last 72 hours.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Cancún and Charleston?",
        "answer": "Common layovers are Atlanta, Charlotte, Miami, and Dallas. These hubs offer broad connections and efficient transfers, often with short layovers. Atlanta and Charlotte are major domestic gateways with frequent onward flights. Miami provides strong Latin American connectivity. Dallas serves as a central hub with extensive U.S. reach. All are within the U.S., so no additional visas are needed for transit."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Charleston?",
        "answer": "March to May and September to November offer pleasant temperatures and thinner crowds."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Cancún to Charleston?",
        "answer": "Bring a passport valid for at least six months, any required U.S. visa or ESTA authorization, proof of onward or return travel, a payment method for baggage, and any vaccination certificates if applicable."
      },
      "q12": {
        "question": "Which airport should I use in Charleston?",
        "answer": "Charleston International Airport is the only commercial airport serving the city. It is located about 12 miles northwest of downtown Charleston and handles all scheduled passenger flights."
      },
      "q13": {
        "question": "How do I get to Cancún Intl Airport from the city center?",
        "answer": "From downtown Cancún, the most popular and convenient option is a pre-booked private shuttle or a taxi, both taking about 25 minutes to the airport. Ride‑share services like Uber operate in the area, though availability can be less reliable than official taxis or shuttles. Public buses (ADO) run from the city center to the airport, offering a budget‑friendly alternative but with longer travel times due to stops. Driving and parking at CUN is possible, with both short‑term and long‑term lots available, but it’s generally less common for short trips given the affordable transfer options.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://airportcun.com",
            "title": "Cancun Airport Official Information | CUN | Arrivals, Departures and Transfers",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://www.airport-cun.com/lounges.php",
            "title": "Lounge Cancun Airport (CUN)",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://www.airport-cun.com/terminal-3.php",
            "title": "Cancun Airport Terminal 3",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://airportcun.com/private-transportation",
            "title": "Cancun Airport Private Transfers | Cancun International Airport (CUN)",
            "time_published": "2024-04-30T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Canc%C3%BAn_International_Airport",
            "title": "Cancún International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-15T22:11:41Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Charleston airport?",
        "answer": "Charleston International Airport (CHS) does not have an on-site hotel, capsule hotel, or sleeping pods inside the terminal. However, several nearby hotels such as the Courtyard North Charleston Airport/Coliseum and the Fairfield Inn & Suites Charleston Airport/Convention Center offer complimentary shuttle service to and from the airport, providing convenient sleeping options for travelers.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/guides/charleston-airport-guide.htm",
            "title": "Charleston Airport Guide",
            "time_published": "2024-08-26T00:00:00Z"
          },
          {
            "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": "2025-02-28T11:41:24Z"
          },
          {
            "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": "2025-02-28T11:31:36Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/chscn-courtyard-north-charleston-airport-coliseum/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0",
            "title": "Hotels Near CHS Airport | Courtyard",
            "time_published": "2023-08-11T00:00:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/chscs-fairfield-inn-and-suites-charleston-airport-convention-center/overview/",
            "title": "Fairfield Inn & Suites Charleston Airport/Convention Center - Near CHS",
            "time_published": "2023-08-11T00:00:00Z"
          },
          {
            "url": "https://iflychs.com/passengers/amenities-lounge/",
            "title": "Amenities & Lounge - Charleston International Airport (CHS)",
            "time_published": "2026-02-11T16:54:38Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Cancún to Charleston?",
        "answer": "There is no nonstop service from Cancún to Charleston. The most common connecting aircraft on the longer leg are the Airbus A321-100 (via Charlotte, Dallas/Fort Worth, or Miami on American Airlines) and the Boeing 737-800 (via Houston or Miami on United and American). The exact aircraft can vary by day and airline, though Wi‑Fi and seatback entertainment are widely available on these types.",
        "methodology": "Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps.",
        "toolsUsed": [
          "route_aircraft"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Cancún?",
        "answer": "Cancún International Airport has several lounge options across its terminals. In Terminal 2, you'll find the Mera Business Lounge and The Lounge Cancun by Global Lounge Network, both accessible via Priority Pass or day pass. Terminal 3 offers the Mera Business Lounge, The Lounge, and the VIP Lounge by MERA Roof, with the rooftop lounge providing open-air views. Terminal 4 houses two Mera Business Lounges (one for domestic and one for international departures) plus The Lounge in Partnership with Air Transat, which is available to Air Transat's business class passengers and other eligible travelers. Most lounges offer complimentary snacks, drinks, and Wi-Fi, and access is typically through Priority Pass, LoungeKey, or by purchasing a day pass at the door.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/CUN",
            "title": "American Express Lounges at Cancun International Airport | Amex US",
            "time_published": "2026-05-05T00:00:00Z"
          },
          {
            "url": "https://www.prioritypass.com/airport-guides/cancun-international",
            "title": "Cancun International CUN lounges - CUN Airport Guide and lounges. | Priority Pass",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://www.prioritypass.com/en-GB/airport-guides/cancun-international",
            "title": "Cancún Airport Guide | Priority Pass",
            "favicon": "https://www.prioritypass.com/icon.png?a4ff481221414a5c",
            "time_published": "2024-11-05T16:20:09Z"
          },
          {
            "url": "https://airportcun.com",
            "title": "Cancun Airport Official Information | CUN | Arrivals, Departures and Transfers",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/es-mx/travel/lounges/the-platinum-card/CUN",
            "title": "Salas de American Express en Aeropuerto Internacional de Cancún | Amex MX",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Cancún to Charleston?",
        "answer": "On Cancún–Charleston flights, baggage rules depend on the airline and fare type. Basic economy often excludes a free checked bag but usually permits a carry-on and personal item. Standard economy typically includes one checked bag and a carry-on, while premium cabins offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Cancún to Charleston?",
        "answer": "Flights from Cancún to Charleston typically offer Economy class; Premium Economy and flat‑bed Business are uncommon on this route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Same‑day changes and standby depend on the airline and fare class, with flexible and premium tickets offering more lenient options than restrictive economy fares."
      }
    }
  }
}