{"response": {"Key": "CLT-STI", "orig": {"code": "CLT", "type": "airport", "city": "Charlotte", "fullCity": "Charlotte, North Carolina", "airport": "Douglas Intl Airport"}, "dest": {"code": "STI", "type": "airport", "city": "Santiago de los Caballeros", "fullCity": "Santiago de los Caballeros, Dominican Republic", "airport": "Cibao Intl Airport"}, "faq": {"q1": {"question": "Are there any direct flights from Charlotte to Santiago de los Caballeros?", "answer": "There are no direct flights from Charlotte to Santiago de los Caballeros. The shortest connecting options typically route through Miami (MIA) with American Airlines, taking around 2 hours 8 minutes for the first leg and 2 hours 15 minutes for the second, with a layover of about 1 hour 7 minutes. Other common one-stop connections include United via Newark and JetBlue via Fort Lauderdale.", "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. Stop counts, connecting hubs, and per-airline prices are drawn from a large sample of the real fares Priceline users found on this route in the last 72 hours. We group those fares by number of stops, by the hub airport a connection routes through, and by operating airline, and report each group's share of the sample alongside its lowest and median price. 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. 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_airlines", "flight_schedule", "route_options", "redeye_flights", "route_aircraft"]}, "q3": {"question": "What are the ground transportation options in Santiago de los Caballeros?", "answer": "Cibao International Airport (STI) is about 15 kilometers (9.3 miles) southeast of Santiago's city center. Official airport taxis are the fastest and most reliable option, with a fixed fare to the city; they are the most used by visitors. Ride‑share services like Uber are not widely available here, and there is no direct mass transit to the airport. Car rentals are available on‑site from major agencies, but driving in the city can be challenging for newcomers. For most travelers, a taxi is the best balance of speed and convenience.", "toolsUsed": [], "references": [{"url": "https://en.wikipedia.org/wiki/Cibao_International_Airport", "title": "Cibao International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-20T15:59:04Z"}, {"url": "https://en.wikipedia.org/wiki/Santiago–Rosalía_de_Castro_Airport", "title": "Santiago–Rosalía de Castro Airport", "time_published": "2026-07-05T20:42:09Z"}, {"url": "https://en.wikipedia.org/wiki/Santiago_Mariño_Caribbean_International_Airport", "title": "Santiago Mariño Caribbean International Airport", "time_published": "2026-07-04T20:49:45Z"}, {"url": "https://en.wikipedia.org/wiki/Santiago_Municipal_Airport", "title": "Santiago Municipal Airport", "time_published": "2026-07-05T20:42:06Z"}, {"url": "https://en.wikipedia.org/wiki/Santiago_Pérez_Quiroz_Airport", "title": "Santiago Pérez Quiroz Airport", "time_published": "2026-07-05T23:19:00Z"}]}, "q4": {"question": "When is the cheapest time to fly from Charlotte to Santiago de los Caballeros?", "answer": "The cheapest months to fly from Charlotte to Santiago de los Caballeros are October (average $537), March ($561), and September ($586). The most expensive months are June ($821), December ($819), and July ($759).", "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 Charlotte to Santiago de los Caballeros?", "answer": "For flights from Charlotte to Santiago de los Caballeros, the optimal booking window is about 8 to 11 weeks ahead of departure, with an average fare of $638. The absolute lowest price observed was $625 when booking around 85 days out, while last-minute purchases can spike to $964. During peak summer or holiday periods, prices tend to rise earlier, so aiming for the earlier side of that window or even slightly further out may help secure a better deal.", "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 Charlotte to Santiago de los Caballeros?", "answer": "No overnight or red‑eye flights are scheduled from Charlotte to Santiago de los Caballeros — neither nonstop nor connecting itineraries with an overnight long leg were found.", "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 Charlotte to Santiago de los Caballeros?", "answer": "There is no nonstop service from Charlotte to Santiago de los Caballeros. The most common one-stop routings are on American Airlines via Miami (about 17 daily connections), United via Newark (around 14 daily), and JetBlue via Fort Lauderdale (about 6 daily). American also offers occasional connections via Philadelphia and Fort Lauderdale. No per-carrier fare data is available for these connecting patterns.", "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 Charlotte and Santiago de los Caballeros?", "answer": "Typical layovers include Miami, Fort Lauderdale, New York JFK and Atlanta. Miami and Fort Lauderdale offer short onward flights and frequent service, while JFK and Atlanta provide broad connections and competitive total travel times."}, "q10": {"question": "Which months have the best weather for traveling to Santiago de los Caballeros?", "answer": "December to April offers dry, sunny days in the mid‑70s to low 80s °F with lower humidity and fewer tourists than the summer months."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Charlotte to Santiago de los Caballeros?", "answer": "Bring a passport valid for the duration of your stay, a completed Dominican Republic e-ticket for entry and exit, proof of onward or return travel, and a payment method for baggage fees. No visa is needed for U.S. citizens for stays up to 30 days; vaccination certificates are not currently required."}, "q12": {"question": "Which airport should I use in Santiago de los Caballeros?", "answer": "Santiago de los Caballeros has only one airport, Cibao International Airport, which is about 13 km southeast of downtown and serves as the main gateway to the region."}, "q13": {"question": "How do I get to Douglas Intl Airport from the city center?", "answer": "To reach Charlotte Douglas International Airport from the city center, you can take the CATS Sprinter bus, which offers a direct public transit connection; ride-share services like Uber and Lyft are the most popular and fastest option, with designated pickup zones at the terminal; taxis are available curbside on the arrivals level and are a convenient alternative; and driving yourself is straightforward via I-85 or I-77, with several on-site parking lots and decks served by free shuttle buses. The Sprinter bus is the most budget-friendly, while ride-share and taxis offer door-to-door convenience at a higher cost.", "toolsUsed": [], "references": [{"url": "https://www.cltairport.com/to-and-from/", "title": "Ground Transportation - Charlotte Douglas International Airport", "time_published": "2026-04-07T00:00:00Z"}, {"url": "https://cltairport.com/airport-info/accessibility/accessible-parking/accessible-ground-transportation/", "title": "Accessible Ground Transportation - Charlotte Douglas International Airport", "favicon": "https://cltairport.com/cltairport.png", "time_published": "2026-03-09T15:43:51Z"}, {"url": "https://en.wikipedia.org/wiki/Transportation%20in%20Charlotte%2C%20North%20Carolina", "title": "Transportation in Charlotte, North Carolina", "time_published": "2026-03-21T17:16:29Z"}, {"url": "https://en.wikipedia.org/wiki/Transportation_in_Charlotte,_North_Carolina", "title": "Transportation in Charlotte, North Carolina", "time_published": "2026-03-21T17:16:29Z"}, {"url": "https://www.faa.gov/AIR_TRAFFIC/FLIGHT_INFO/AERONAV/PROCEDURES/application/index.cfm?event=directory&directory=69671A4500874A0E99D7298A6E848342-CLT-NDBR&type=ndbr&nasrId=CLT", "title": "USA Banner", "time_published": "2025-06-26T00:00:00Z"}]}, "q14": {"question": "Are there hotels or sleeping facilities at Santiago de los Caballeros airport?", "answer": "Cibao International Airport (STI) does not have an on-site hotel, capsule hotel, or sleeping pods inside the terminal. The airport is open 24 hours, but there are no dedicated sleep facilities or rest zones. Nearby hotels such as Hotel Platino and Hodelpa Garden Court are available, with Hodelpa Garden Court offering airport transfers for a fee.", "toolsUsed": [], "references": [{"url": "https://www.sleepinginairports.net/guides/cibao-airport-guide.htm", "title": "Cibao Airport Guide", "time_published": "2024-08-26T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Cibao_International_Airport", "title": "Cibao International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-20T15:59:04Z"}, {"url": "https://activities.marriott.com/north-america/dominican-republic/santiago-de-los-caballeros/activities/sti_airport_departure_vip_lounge_fast_track_service-X1064V?property=STIAC", "title": "STI Airport Departure - VIP Lounge & Fast Track Service", "time_published": "2026-01-22T00:00:00Z"}, {"url": "https://activities.marriott.com/north-america/dominican-republic/santo-domingo/activities/puerto_plata_sosua_to_cibao_intl_airport_sti_departure_private_transfer-XR2ZF1", "title": "Puerto Plata/Sosua to Cibao Intl. Airport (STI) - Departure Private Transfer", "time_published": "2026-02-13T00:00:00Z"}, {"url": "https://www.sleepinginairports.net/guides/santiago-de-cuba-airport-guide.htm", "title": "Santiago de Cuba Airport Guide", "time_published": "2025-05-02T00:00:00Z"}, {"url": "https://activities.marriott.com/north-america/dominican-republic/santiago-de-los-caballeros/activities/sti_airport_departure_vip_lounge_fast_track_service-X1064V", "title": "STI Airport Departure - VIP Lounge & Fast Track Service", "time_published": "2026-05-03T00:00:00Z"}]}, "q15": {"question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Cibao Intl Airport?", "answer": "Cibao International Airport (STI) in Santiago offers currency exchange services through a bank branch and ATMs, and free Wi‑Fi is available throughout the terminal. There is no mention of a dedicated prayer room or chapel in the published airport information.", "toolsUsed": [], "references": [{"url": "https://en.wikipedia.org/wiki/Cibao_International_Airport", "title": "Cibao International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-20T15:59:04Z"}, {"url": "https://en.wikipedia.org/wiki/Cibao%20International%20Airport", "title": "Cibao International Airport", "time_published": "2026-04-26T02:21:32Z"}, {"url": "https://en.wikipedia.org/wiki/Santiago–Rosalía_de_Castro_Airport", "title": "Santiago–Rosalía de Castro Airport", "time_published": "2026-07-05T20:42:09Z"}, {"url": "https://en.wikipedia.org/wiki/Santiago_Municipal_Airport", "title": "Santiago Municipal Airport", "time_published": "2026-07-05T20:42:06Z"}, {"url": "https://en.wikipedia.org/wiki/Santiago_Mariño_Caribbean_International_Airport", "title": "Santiago Mariño Caribbean International Airport", "time_published": "2026-07-04T20:49:45Z"}]}, "q17": {"question": "What aircraft are typically used on flights from Charlotte to Santiago de los Caballeros?", "answer": "There is no nonstop service from Charlotte to Santiago de los Caballeros. On typical one-stop connections, the most common aircraft on the longer leg are the Boeing 737-800 (via Miami on American), the Boeing 737 MAX 9 (via Newark on United), and the Airbus A320-100 (via Fort Lauderdale on JetBlue). 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"]}, "q18": {"question": "Which airline alliances serve flights from Charlotte to Santiago de los Caballeros?", "answer": "American Airlines (Oneworld) and United Airlines (Star Alliance) offer connecting service from Charlotte to Santiago de los Caballeros, while JetBlue also flies the route but belongs to no alliance.", "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", "article_lookup"]}, "q20": {"question": "What are the best airport lounge options when departing from Charlotte?", "answer": "Charlotte Douglas International Airport has several lounge options. The American Express Centurion Lounge in Concourse D/E offers complimentary craft cocktails, a hot buffet, and a family room, accessible to Amex Platinum and Centurion cardholders. The Club CLT in Concourse A provides a quiet area, showers for a fee, and a children's play space, available through Priority Pass, LoungeKey, or a day pass. Delta Sky Club in Concourse A welcomes Delta One, SkyTeam Elite Plus, and eligible Amex cardholders, featuring a full bar and seasonal Southern-inspired fare. Additionally, Minute Suites in the Main Atrium and Concourse D/E connector offer private nap suites with daybeds and workstations, bookable by the hour or through Priority Pass.", "toolsUsed": [], "references": [{"url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/CLT", "title": "American Express Lounges at Charlotte Douglas International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}, {"url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/CLT/the-club-clt-main-terminal-concourse-a-yio41B7H6z", "title": "The Club CLT at Charlotte Douglas International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}, {"url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/charlotte-douglas-international/clt5-the-club-clt", "title": "The Club CLT CLT AIRPORT Concourse A Charlotte Douglas International | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://www.cltairport.com/", "title": "Charlotte Douglas International Airport", "favicon": "https://www.cltairport.com/cltairport.png", "time_published": "2025-05-27T14:52:48Z"}, {"url": "https://prioritypass.com/lounges/usa/charlotte-nc-douglas-intl", "title": "Charlotte-Douglas International Airport CLT Lounges - CLT Airport Guide and lounges.  | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}]}, "q21": {"question": "What is the baggage allowance on this route from Charlotte to Santiago de los Caballeros?", "answer": "Baggage rules depend on your airline and fare type. Basic Economy often excludes checked bags; standard international economy usually includes one checked bag and a carry-on. Premium cabins offer more generous allowances."}, "q22": {"question": "What cabin and seat options are typical from Charlotte to Santiago de los Caballeros?", "answer": "Flights from Charlotte to Santiago de los Caballeros typically offer Economy and flat-bed Business class, with Premium Economy rare on this route."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies depend on the airline and fare type; flexible and premium cabin tickets often allow same‑day changes or standby, while basic economy fares typically do not."}}}}