{"response": {"Key": "CHI-CTG", "orig": {"code": "CHI", "type": "airport", "city": "Chicago", "fullCity": "Chicago, Illinois", "airport": "Dupage County"}, "dest": {"code": "CTG", "type": "airport", "city": "Cartagena", "fullCity": "Cartagena, Colombia", "airport": "Rafael Nuñez Intl Airport"}, "faq": {"q3": {"question": "What are the ground transportation options in Cartagena?", "answer": "At Cartagena's Rafael Núñez International Airport (CTG), taxis are the most-used and quickest ground transportation to the city center, with a flat rate of about COP 25,000–35,000 and a 15–20 minute ride. Ride-share services like Uber and Cabify operate but may face restrictions and are less reliable for airport pickups. There is no direct mass transit from the airport; public buses require a walk outside the terminal and are slow, while car rentals are available but not recommended due to traffic and parking challenges in the old city.", "toolsUsed": [], "references": [{"url": "https://www.airports-terminal.com/interjet-airlines/interjet-airlines-ctg-terminal-rafael-nunez-international-airport/", "title": "Interjet Airlines CTG Terminal – Rafael Núñez International Airport", "time_published": "2024-07-06T00:00:00Z"}, {"url": "https://en.wikipedia.org/w/index.php?oldid=1356774552&title=Rafael_N%C3%BA%C3%B1ez_International_Airport", "title": "Rafael Núñez International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2005-08-15T21:14:07Z"}, {"url": "https://en.wikipedia.org/wiki/Rafael%20N%C3%BA%C3%B1ez%20International%20Airport", "title": "Rafael Núñez International Airport", "time_published": "2026-04-14T23:02:26Z"}, {"url": "https://www.airports-terminal.com/kuwait-airways/kuwait-airways-agp-terminal-malaga-costa-del-sol-airport/", "title": "Kuwait Airways AGP Terminal, Málaga-Costa del Sol Airport", "time_published": "2024-07-02T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Rafael_Núñez_International_Airport", "title": "Rafael Núñez International Airport", "time_published": "2026-07-06T10:49:13Z"}]}, "q4": {"question": "When is the cheapest time to fly from Chicago to Cartagena?", "answer": "The cheapest months to fly from Chicago to Cartagena are September, April, and May, with average round-trip fares around $471–$494. The most expensive month is December, where average fares climb to $770, followed by March and July.", "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 Chicago to Cartagena?", "answer": "For Chicago to Cartagena, the best fares typically appear when booking 6 to 9 weeks ahead, with an average around $557. The absolute cheapest window is about 50 days out, and prices rise steadily outside that range, so for summer or holiday travel, aim for the earlier side of that window to avoid spikes.", "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 Chicago to Cartagena?", "answer": "No overnight (red-eye) flights operate from Chicago to Cartagena — neither nonstop nor connecting itineraries with a red-eye long leg are available 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 Chicago to Cartagena?", "answer": "There is no nonstop service from Chicago to Cartagena. American Airlines connects through Miami with about 14 daily options, and Copa Airlines connects through Panama City with around 10 daily options. Other carriers may also serve this route via different hubs, but these are the most common connecting routings.", "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 Chicago and Cartagena?", "answer": "Common layovers include Miami, Panama City, Fort Lauderdale and Bogotá. Miami and Fort Lauderdale offer many onward flights to Cartagena, while Panama City provides efficient connections with Copa Airlines and Bogotá serves as Avianca’s hub, often with visa‑free transit for many nationalities."}, "q10": {"question": "Which months have the best weather for traveling to Cartagena?", "answer": "December to March brings dry, sunny days and lower humidity, though it's peak tourist season, so book ahead for better deals."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Chicago to Cartagena?", "answer": "Bring a passport valid for at least six months, a completed Check-Mig form, proof of onward or return travel, and a payment method for any baggage fees. U.S. citizens do not need a visa for stays under 90 days, and no vaccination certificates are currently required."}, "q12": {"question": "Which airport should I use in Cartagena?", "answer": "Cartagena has only one airport, Rafael Núñez International Airport (CTG), located about 5 km from the historic city centre and beaches."}, "q13": {"question": "How do I get to Dupage County from the city center?", "answer": "Chicago DuPage Airport (DPA) in West Chicago is about 29 miles west of downtown, with no direct rail service. Driving is the most practical option, with parking available at the airport. Ride‑share services and taxis provide door‑to‑door convenience at a higher cost, while a combination of Metra’s Union Pacific West Line to West Chicago and a short taxi or ride‑share offers a lower‑cost public transit alternative.", "toolsUsed": [], "references": [{"url": "https://en.wikipedia.org/wiki/DuPage_Airport", "title": "DuPage Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-16T20:45:00Z"}, {"url": "https://en.wikipedia.org/wiki/Transportation_in_Chicago", "title": "Transportation in Chicago", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-05-15T02:56:07Z"}, {"url": "https://en.wikipedia.org/wiki/DuPage%20Airport", "title": "DuPage Airport", "time_published": "2026-03-13T22:38:40Z"}, {"url": "https://en.wikipedia.org/wiki/Transportation%20in%20Chicago", "title": "Transportation in Chicago", "time_published": "2026-04-13T06:59:09Z"}, {"url": "https://en.wikipedia.org/wiki/Chicago%20Executive%20Airport", "title": "Chicago Executive Airport", "time_published": "2026-03-26T11:15:20Z"}]}, "q14": {"question": "Are there hotels or sleeping facilities at Cartagena airport?", "answer": "Cartagena Rafael Núñez International Airport (CTG) does not have on-site hotels, capsule hotels, or sleeping pods. However, nearby hotels offer shuttle service for uninterrupted sleep, and some are just a 15-minute drive away. While the airport has comfortable seating and a lounge, no sleeping facilities are located inside the terminals.", "toolsUsed": [], "references": [{"url": "https://sleepinginairports.net/guides/cartagena-airport-guide.htm", "title": "Cartagena Airport Guide (CTG) - Sleeping in Airports", "favicon": "https://www.sleepinginairports.net/nitropack_static/oBWrHkPujHTPIaVWqdDSDhClXUyrYhhb/assets/images/optimized/rev-b853180/www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png", "time_published": "2018-08-23T19:21:35Z"}, {"url": "https://activities.marriott.com/south-america/colombia/cartagena/activities/cartagena_private_vip_airport_transportation_ctg-XTRQGB", "title": "Cartagena Private VIP Airport Transportation (CTG)", "time_published": "2026-03-01T00:00:00Z"}, {"url": "https://activities.marriott.com/south-america/colombia/cartagena/activities/cartagena_airport_to_cartagena_or_vice_versa_one_way_private_t-XGG1UV", "title": "Cartagena Airport to Cartagena (or vice versa) One Way Private T", "time_published": "2026-03-01T00:00:00Z"}, {"url": "https://meetings.accor.com/hotel/A232/index.en.shtml", "title": "Hotel in Cartagena with beautiful views of the Caribbean | Boutique - Meetings", "time_published": "2026-03-01T00:00:00Z"}, {"url": "https://all.accor.com/hotel/A232/index.en.shtml", "title": "Hotel in Cartagena with beautiful views of the Caribbean | Boutique - ALL", "time_published": "2026-04-07T00:00:00Z"}, {"url": "https://www.airports-terminal.com/interjet-airlines/interjet-airlines-ctg-terminal-rafael-nunez-international-airport/", "title": "Interjet Airlines CTG Terminal – Rafael Núñez International Airport", "time_published": "2024-07-06T00:00:00Z"}]}, "q15": {"question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Rafael Nuñez Intl Airport?", "answer": "Rafael Núñez International Airport offers currency exchange services, with ATMs and banking facilities available in the terminal. There is a chapel located on the second floor of the international terminal, providing a quiet space for prayer. Free Wi‑Fi is provided throughout the airport, with coverage in both the domestic and international terminals.", "toolsUsed": [], "references": [{"url": "https://en.wikipedia.org/w/index.php?oldid=1356774552&title=Rafael_N%C3%BA%C3%B1ez_International_Airport", "title": "Rafael Núñez International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2005-08-15T21:14:07Z"}, {"url": "https://www.airports-terminal.com/interjet-airlines/interjet-airlines-ctg-terminal-rafael-nunez-international-airport/", "title": "Interjet Airlines CTG Terminal – Rafael Núñez International Airport", "time_published": "2024-07-06T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Rafael_Núñez_International_Airport", "title": "Rafael Núñez International Airport", "time_published": "2026-07-06T10:49:13Z"}, {"url": "https://www.airports-terminal.com/lion-air/lion-air-kmg-terminal-kunming-changshui-international-airport/", "title": "Lion Air KMG Terminal, Kunming Changshui International Airport", "time_published": "2024-07-11T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Rafael%20N%C3%BA%C3%B1ez%20International%20Airport", "title": "Rafael Núñez International Airport", "time_published": "2026-04-14T23:02:26Z"}]}, "q17": {"question": "What aircraft are typically used on flights from Chicago to Cartagena?", "answer": "No nonstop service exists on this route, so flights from Chicago to Cartagena connect through Miami or Panama City. The most common aircraft on the longer leg are the Airbus A321-100 and Boeing 737 MAX 8, with the Boeing 737-800 also appearing regularly; the shorter connecting leg typically uses Boeing 737-800s, 737-700s, or Airbus A319s. The exact aircraft can vary by day and airline, but Wi‑Fi and seatback entertainment are widely available on these modern narrowbody jets.", "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 Chicago?", "answer": "Chicago DuPage Airport (DPA) is a general aviation reliever airport and does not have any airline-branded lounges (such as Delta Sky Club, American Admirals Club, or United Club) or widely known independent lounges like Priority Pass or Plaza Premium. The airport primarily serves private and corporate aviation, so typical commercial lounge facilities are not available. If your departure is from O'Hare (ORD) or Midway (MDW), those airports offer a variety of lounges, but at DPA itself there are no lounges for commercial passengers.", "toolsUsed": [], "references": [{"url": "https://en.wikipedia.org/wiki/DuPage_Airport", "title": "DuPage Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-16T20:45:00Z"}, {"url": "https://www.americanexpress.com/en-us/travel/lounges/the-platinum-card/CAN/Premium-Lounge-Terminal-1-International-iUec4avgfK/?inav=en_us_menu_travel_travel_services_airport_lounge_access_by_card", "title": "Premium Lounge at Guangzhou Baiyun International Airport | Amex US", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://www.americanexpress.com/en-us/travel/lounges/the-centurion-card-idc-en/ORD/Swissport-Lounge-Terminal-5-Concourse-M-5mTKilCqDl/", "title": "Swissport Lounge at O'Hare International Airport | Amex US", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/DuPage%20Airport", "title": "DuPage Airport", "time_published": "2026-03-13T22:38:40Z"}, {"url": "http://delta.com/content/www/en_US/traveling-with-us/airports-and-aircraft/airports/airport-services/hawaii-idaho-illinois-indiana-iowa.html", "title": "Airport Services in Hawaii, Idaho, Illinois, Indiana and Iowa | Delta Air Lines", "time_published": "2023-01-01T00:00:00Z"}]}, "q21": {"question": "What is the baggage allowance on this route from Chicago to Cartagena?", "answer": "Baggage policies vary by airline and fare class. Basic economy tickets may not include a checked bag, while standard economy usually allows one free checked bag and a carry‑on. Premium cabins offer higher allowances."}, "q22": {"question": "What cabin and seat options are typical from Chicago to Cartagena?", "answer": "Flights from Chicago to Cartagena typically offer Economy and, less commonly, flat-bed Business class; Premium Economy is rarely available on this route."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare; flexible and premium cabin tickets often allow same‑day changes or standby, while Basic Economy typically does not."}}}}