{"response": {"Key": "CHS-CUN", "orig": {"code": "CHS", "type": "airport", "city": "Charleston", "fullCity": "Charleston, South Carolina", "airport": "Charleston Air Force Base-Intl Airport"}, "dest": {"code": "CUN", "type": "airport", "city": "Cancún", "fullCity": "Cancún, Quintana Roo", "airport": "Cancún Intl Airport"}, "faq": {"q0": {"question": "What is the typical flight duration from Charleston to Cancún?", "answer": "The flight distance from Charleston to Cancún is about 920 miles. Since there is no scheduled nonstop service, the journey requires a connection, and the total travel time is typically around 5 to 7 hours depending on the layover.", "methodology": "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.", "toolsUsed": ["flight_schedule"]}, "q1": {"question": "Are there any direct flights from Charleston to Cancún?", "answer": "There are no nonstop flights from Charleston (CHS) to Cancún (CUN). The shortest connecting options are on American Airlines via Charlotte (about 5 hours 46 minutes total) or via Miami (about 5 hours 33 minutes), and on United via Houston (about 6 hours 2 minutes). These connections are available daily, with morning and afternoon departures from Charleston.", "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. 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", "redeye_flights"]}, "q3": {"question": "What are the ground transportation options in Cancún?", "answer": "At Cancún International Airport, official taxis, private shuttles, and rental cars are the main ground transportation options to the city center and Hotel Zone, with ride‑share services like Uber not legally permitted to pick up at the terminals. A private shuttle is the most used and convenient choice, offering pre‑booked, fixed‑rate rides directly to your accommodation starting around $29 one‑way to downtown Cancún. Taxis are available but generally more expensive and less transparent on pricing, while the ADO bus provides a budget‑friendly mass transit alternative with service to downtown Cancún and Playa del Carmen. Car rentals are also available on‑site if you plan to explore beyond the resort area, but driving in the busy Hotel Zone can be challenging. For the fastest and most reliable transfer, a pre‑arranged private van is recommended.", "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"}]}, "q4": {"question": "When is the cheapest time to fly from Charleston to Cancún?", "answer": "The cheapest months to fly from Charleston to Cancún are September, May, and October, with average fares around $532, $567, and $578 respectively. The most expensive months are March, December, and July, where average prices climb to $689, $658, and $640.", "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.", "toolsUsed": ["seasonal_prices"]}, "q5": {"question": "How far in advance should I book tickets from Charleston to Cancún?", "answer": "For Charleston to Cancún, the best fares are typically found when booking 10 to 13 weeks ahead, averaging $494. Booking extremely early, around 170 days out, can yield the lowest individual fare at $476, while last-minute purchases often spike to $771. For summer and holiday travel, it is wise to lean toward the earlier side of that window or even slightly beyond, as demand pushes prices higher.", "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.", "toolsUsed": ["booking_timing"]}, "q6": {"question": "Are overnight (red‑eye) flights available from Charleston to Cancún?", "answer": "No overnight (red‑eye) flights — neither nonstop nor connecting with a red‑eye long leg — are available from Charleston to Cancún.", "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 Charleston to Cancún?", "answer": "No airline flies nonstop from Charleston to Cancún. The most common connecting routings are through Houston (IAH) on United, with around 7 daily departures, and Charlotte (CLT) on American, with about 5 daily departures. American also offers connections via Dallas/Fort Worth (DFW) and Miami (MIA), each with roughly 3 daily flights. Other options include United via Chicago O'Hare (ORD) or Washington Dulles (IAD), and Southwest via Baltimore (BWI), though these are less frequent. Typical per-carrier fares are not available for this route.", "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.", "toolsUsed": ["route_airlines"]}, "q8": {"question": "If I need a connection, what are common layover cities between Charleston and Cancún?", "answer": "Common layovers between Charleston and Cancún include Atlanta, Charlotte, Miami and Houston. These hubs provide broad connections, quick transfer times and efficient one‑stop itineraries that keep total travel time competitive."}, "q10": {"question": "Which months have the best weather for traveling to Cancún?", "answer": "November to April offers dry, warm days and fewer crowds than peak spring break."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Charleston to Cancún?", "answer": "Bring a passport valid for the duration of your stay, a completed Mexico tourist card, proof of onward or return travel, and a payment method for baggage. No visa is needed for U.S. citizens for tourism, and no vaccination certificates are currently required."}, "q12": {"question": "Which airport should I use in Cancún?", "answer": "Cancún International Airport is the only commercial airport serving Cancún. It is located about 16 km southwest of the Hotel Zone and downtown, offering direct access to the Riviera Maya."}, "q14": {"question": "Are there hotels or sleeping facilities at Cancún airport?", "answer": "Cancún International Airport does not have on-site hotels, capsule hotels, or sleeping pods inside the terminals. The closest hotels are a short shuttle ride away, including properties like the Hilton Cancun Airport and Courtyard by Marriott Cancun Airport, which are connected by complimentary shuttles. For uninterrupted rest, these nearby hotels are the best option, as the terminals offer only limited seating and no dedicated sleep facilities.", "toolsUsed": [], "references": [{"url": "https://www.sleepinginairports.net/guides/cancun-airport-guide.htm", "title": "Cancun Airport Guide (CUN) - Sleeping in Airports", "time_published": "2018-08-08T21:08:28Z"}, {"url": "https://www.airport-cun.com/lounges.php", "title": "Lounge Cancun Airport (CUN)", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://airportcun.com", "title": "Cancun Airport Official Information | CUN | Arrivals, Departures and Transfers", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://activities.marriott.com/north-america/mexico/quintana-roo/cancun/activities/departure_private_transfer_cancun_to_cancun_airport_cun_by_minivan_or_minibus-XTDPDR", "title": "Departure Private Transfer Cancun to Cancun Airport CUN by Minivan or Minibus", "time_published": "2026-04-29T00:00:00Z"}, {"url": "https://activities.marriott.com/north-america/mexico/quintana-roo/cancun/activities/private_transfer_to_or_from_cancun_airport-X2B65K?property=CUNMX", "title": "Private Transfer to or from Cancun Airport", "time_published": "2026-05-18T00:00:00Z"}, {"url": "https://www.airport-cun.com/?day=yesterday", "title": "Cancun Airport (CUN)", "time_published": "2024-01-01T00:00:00Z"}]}, "q15": {"question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Cancún Intl Airport?", "answer": "Cancún International Airport offers currency exchange services in its terminals, and several VIP lounges provide Wi‑Fi, such as the Aeromexico Salon Premier in Terminal 2 and the Mera Business Lounge in Terminal 1. Information on prayer rooms or chapels is not available.", "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/", "title": "Cancun Airport (CUN)"}, {"url": "https://airportcun.com/vip-lounge", "title": "VIP Lounge Información- Aeropuerto Internacional de Cancún", "time_published": "2025-01-01T00:00:00Z"}, {"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"}]}, "q16": {"question": "Are there accessible services or children's facilities at the Charleston and Cancún airports?", "answer": "At Charleston International Airport (CHS), accessible restrooms, elevators, and boarding bridges are available throughout the terminal, and wheelchair assistance can be arranged through your airline or skycaps at the curb, with TSA Cares recommending a call 72 hours before travel. Two nursing suites are located pre- and post-security, and a children’s play area is not explicitly mentioned, though the Club CHS lounge admits children under 24 months free. Cancún International Airport (CUN) offers disabled access in lounges like the Aeromexico Salon Premier and Mera Business Lounge, along with accessible restrooms and elevators in its terminals, but dedicated children’s play areas are not highlighted in available information. For mobility assistance, passengers should contact their airline at least 48 hours in advance to request wheelchair services or other support at both airports.", "toolsUsed": [], "references": [{"url": "https://iflychs.com/passengers/amenities-lounge/", "title": "Amenities & Lounge - Charleston International Airport (CHS)", "time_published": "2026-02-11T16:54:38Z"}, {"url": "https://iflychs.com/passengers/accessibility/", "title": "Accessibility - Charleston International Airport (CHS)", "favicon": "https://iflychs.com/wp-content/uploads/2025/05/CHS_favicon-300x300.png", "time_published": "2025-02-28T11:26:17Z"}, {"url": "https://en.wikipedia.org/wiki/Assistance_for_airline_passengers_with_disabilities", "title": "Assistance for airline passengers with disabilities", "time_published": "2025-09-29T17:44:25Z"}, {"url": "https://en.wikipedia.org/wiki/Charleston_Airport_(disambiguation)", "title": "Charleston Airport (disambiguation)", "time_published": "2019-05-13T22:30:51Z"}, {"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.airport-cun.com/lounges.php", "title": "Lounge Cancun Airport (CUN)", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://www.airport-cun.com/?day=yesterday", "title": "Cancun Airport (CUN)", "time_published": "2024-01-01T00:00:00Z"}, {"url": "https://airportcun.com", "title": "Cancun Airport Official Information | CUN | Arrivals, Departures and Transfers", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://airportcun.com/vip-lounge", "title": "VIP Lounge Información- Aeropuerto Internacional de Cancún", "time_published": "2025-01-01T00:00:00Z"}, {"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"}]}, "q17": {"question": "What aircraft are typically used on flights from Charleston to Cancún?", "answer": "There is no nonstop service between Charleston and Cancún. On connecting itineraries, the most common aircraft on the longer leg are the Boeing 737-800, Airbus A321-100, and Embraer 175, with American Airlines and United operating the majority of flights via hubs like Charlotte, Houston, Dallas/Fort Worth, and Miami. The exact aircraft can vary by day and airline, and 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 Charleston?", "answer": "Charleston International Airport (CHS) has one independent lounge, The Club CHS, located post-security in the main concourse. It's accessible with Priority Pass membership, premium credit cards like American Express Platinum or Chase Sapphire Reserve, or by purchasing a day pass for $60 (discounted for AAA members). The lounge features floor-to-ceiling windows, locally inspired dishes by chef Bob Waggoner, a productivity zone, and comfortable seating with power outlets. It's open daily from 4:10 a.m. to 8:30 p.m., and access is limited to three hours before your flight. There are no airline-branded lounges at CHS.", "toolsUsed": [], "references": [{"url": "https://iflychs.com/passengers/amenities-lounge/", "title": "Amenities & Lounge - Charleston International Airport (CHS)", "time_published": "2026-02-11T16:54:38Z"}, {"url": "https://iflychs.com/passengers/terminal-map/", "title": "Terminal Map - Charleston International Airport (CHS)", "time_published": "2025-06-27T13:54:16Z"}, {"url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/CHS/the-club-chs-main-concourse-yvx9SsuEuN", "title": "The Club CHS at Charleston International Airport | Amex US", "time_published": "2026-05-05T00:00:00Z"}, {"url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/charleston-international-afb/chs-the-club-chs", "title": "The Club CHS CHS AIRPORT  Charleston International/AFB | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/charleston-international-afb", "title": "Charleston International Airport CHS Lounges - CHS Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}]}, "q21": {"question": "What is the baggage allowance on this route from Charleston to Cancún?", "answer": "Baggage rules differ by carrier and fare type. Basic economy often excludes a checked bag, while standard international economy typically includes one free checked bag and a carry‑on. Premium cabins offer more generous allowances."}, "q22": {"question": "What cabin and seat options are typical from Charleston to Cancún?", "answer": "Flights from Charleston to Cancún typically offer Economy and, on some connecting itineraries, flat‑bed Business class; Premium Economy is uncommon on this route."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies depend on the airline and fare class; flexible tickets and premium cabins typically allow same‑day changes or standby, while basic economy often does not."}}}}