{ "response": { "Key": "CHI-STT", "orig": { "code": "CHI", "type": "airport", "city": "Chicago", "fullCity": "Chicago, Illinois", "airport": "Dupage County" }, "dest": { "code": "STT", "type": "airport", "city": "Saint Thomas", "fullCity": "Saint Thomas, U.S. Virgin Islands", "airport": "Cyril E King" }, "faq": { "q0": { "question": "What is the typical flight duration from Chicago to Saint Thomas?", "answer": "The flight from Chicago to Saint Thomas is about 2,120 miles and typically takes 5 hours 6 minutes outbound; the return leg is about 5 hours 30 minutes, so the trip back is roughly 24 minutes longer.", "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 Chicago to Saint Thomas?", "answer": "United runs nonstop flights from Chicago O'Hare (ORD) to Saint Thomas (STT), operating on Saturdays and Sundays only — three flights a week total, with departures around 8:48 AM and 10:57 AM. The flight takes about 5 hours and 6 minutes, with a median fare around $398.", "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.", "toolsUsed": [ "route_airlines", "flight_schedule" ] }, "q3": { "question": "What are the ground transportation options in Saint Thomas?", "answer": "At Cyril E. King Airport (STT), taxis and shared van services are the primary way to reach Charlotte Amalie and other parts of Saint Thomas; they are readily available outside baggage claim and operate on fixed, per-person rates set by the Virgin Islands Taxi Commission. Ride-share services like Uber and Lyft do not operate on the island, and there is no public bus service directly from the airport. Rental cars are available from major agencies at the terminal, but driving is on the left and roads can be narrow and hilly, so many visitors opt for taxis. Taxis are by far the most-used option for getting to the city center, offering the fastest and most convenient transfer, typically in under 15 minutes.", "toolsUsed": [], "references": [ { "url": "https://en.wikipedia.org/wiki/Airport%20Rail%20Link%20(Bangkok)", "title": "Airport Rail Link (Bangkok)", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-06T03:23:38Z" }, { "url": "https://en.wikipedia.org/wiki/City_Airport_Train", "title": "City Airport Train", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-31T06:51:02Z" }, { "url": "https://en.wikipedia.org/w/index.php?mobileaction=toggle_view_mobile&title=Seoul_Station_City_Airport_Terminal", "title": "Seoul Station City Airport Terminal", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-03-24T03:44:56Z" }, { "url": "https://en.wikipedia.org/wiki/Transport%20in%20Trinidad%20and%20Tobago", "title": "Transport in Trinidad and Tobago", "time_published": "2025-06-13T01:56:23Z" }, { "url": "https://en.wikipedia.org/wiki/Cyril_King", "title": "Cyril King", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-02-03T19:56:48Z" } ] }, "q4": { "question": "When is the cheapest time to fly from Chicago to Saint Thomas?", "answer": "The cheapest months to fly from Chicago to Saint Thomas are September, October, and August, with average fares around $519, $530, and $537 respectively. December is the most expensive month at about $644 on average, followed by June and March at roughly $606 and $604.", "methodology": "This seasonal price baseline is a 365-day daily curve of typical round-trip fares for the route, precomputed monthly in-house from Priceline's own air booking-summary archive (the same data that backs the site), not a third party. For each calendar day we take a representative round-trip fare — a blend of the 25th-percentile and average ticket price over the route's bookings — and Gaussian-smooth the series so it reads as a clean seasonal trend rather than day-to-day noise. Thin and international routes are neighbor-filled: the seasonal shape is borrowed from the nearest dense routes (by origin-and-destination great-circle distance) with the price level anchored to the route's own bookings, so a sparse route still shows a plausible curve. It reflects current fares and is refreshed monthly.", "toolsUsed": [ "seasonal_prices" ] }, "q5": { "question": "How far in advance should I book tickets from Chicago to Saint Thomas?", "answer": "For flights from Chicago to Saint Thomas, the best fares are typically found when booking 4-6 weeks before departure, with an average price around $476. Booking about 30 days out often yields the lowest fare near $470, while waiting until the last minute or booking more than four months ahead pushes prices above $600. Peak summer and winter holiday periods tend to require booking even earlier, as demand drives fares higher.", "methodology": "This booking-window guidance comes from the same monthly in-house analysis of Priceline's own air booking-summary archive. It expresses the typical round-trip fare as a function of how many days before departure a trip is booked — from about 180 days out down to the day of departure — aggregating the route's bookings by advance-purchase days and Gaussian-smoothing the curve the same way as the seasonal baseline. From that curve we highlight the stretch of lead times with the lowest average fare as the suggested booking window. Thin and international routes are neighbor-filled from the nearest dense routes, with the price level anchored to the route's own bookings. It reflects current fares and is refreshed monthly.", "toolsUsed": [ "booking_timing" ] }, "q6": { "question": "Are overnight (red‑eye) flights available from Chicago to Saint Thomas?", "answer": "No red‑eye flights operate from Chicago to Saint Thomas — neither nonstop overnight service nor connecting itineraries whose long leg is a red‑eye were found in the schedule.", "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" ] }, "q8": { "question": "If I need a connection, what are common layover cities between Chicago and Saint Thomas?", "answer": "Common layovers include Charlotte, Miami, Atlanta and Fort Lauderdale, which offer frequent connections and efficient transfers through major southeastern hubs." }, "q9": { "question": "How reliable are on‑time departures on this route from Chicago to Saint Thomas?", "answer": "On the Chicago to Saint Thomas route, United Airlines operates nonstop flights from O'Hare with an on-time departure rate of 90.2% and a cancellation rate of 3.8%, based on recent performance data.", "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" ] }, "q10": { "question": "Which months have the best weather for traveling to Saint Thomas?", "answer": "December to April offers sunny, dry weather and pleasant temperatures, outside the hurricane season and peak summer humidity." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Chicago to Saint Thomas?", "answer": "Since the U.S. Virgin Islands are a U.S. territory, domestic travel rules apply: bring a Real ID or passport. No visa is needed for U.S. citizens, but have a payment method for bags and any required health documents." }, "q12": { "question": "Which airport should I use in Saint Thomas?", "answer": "Saint Thomas has only one airport, Cyril E. King International, located on the southwestern side of the island, about 2 miles west of the capital Charlotte Amalie." }, "q13": { "question": "How do I get to Dupage County from the city center?", "answer": "To reach Chicago O'Hare from downtown, the CTA Blue Line 'L' train is the most popular and economical option, running directly to the airport in about 45 minutes. Metra commuter rail and various regional shuttle buses also serve O'Hare from the suburbs and city. Rideshare services like Uber and Lyft, as well as taxis, offer door-to-door convenience but cost more and can be slower during peak traffic. Driving is possible with multiple parking options, including hourly, daily, and economy lots, though traffic and parking fees make it less ideal for short trips.", "toolsUsed": [], "references": [ { "url": "https://flychicago.com/ohare/tofrom/pages/default.aspx", "title": "Getting To and From O'Hare International Airport | Chicago O’Hare International Airport (ORD)", "favicon": "https://flychicago.com/_catalogs/masterpage/favicon.ico" }, { "url": "https://www.flychicago.com/ohare/map", "title": "Map | Chicago O’Hare International Airport (ORD)", "time_published": "2026-05-27T00:00:00Z" }, { "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/Transportation%20in%20Chicago", "title": "Transportation in Chicago", "time_published": "2026-04-13T06:59:09Z" }, { "url": "https://faa.gov/regulations_policies/orders_notices/index.cfm/go/document.information/documentID/6111", "title": "Order 3330.39 - Chicago/o'hare Airport Traffic Control Tower (ATCT) Staffing PChicago/o'hare Airport Traffic Control Tower (ATCT) Staffing Plan (Cancelled)", "time_published": "2026-04-10T00:00:00Z" } ] }, "q14": { "question": "Are there hotels or sleeping facilities at Saint Thomas airport?", "answer": "Cyril E. King Airport (STT) does not have any on-site hotels, capsule hotels, or sleeping pods. The terminal closes overnight from 11:00 PM to 6:00 AM, so staying inside is not permitted. Nearby hotels include the Emerald Beach Resort and Lindbergh Bay Hotel and Villas, though they do not offer airport shuttles.", "toolsUsed": [], "references": [ { "url": "https://sleepinginairports.net/airport-hotels/transit-hotels.htm", "title": "Transit Hotels – 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": "2026-06-22T14:15:16Z" }, { "url": "https://www.sleepinginairports.net/guides/st-thomas-airport-guide.htm", "title": "St. Thomas Airport Guide (STT) - Sleeping in Airports", "time_published": "2018-08-13T10:06:10Z" }, { "url": "https://en.wikipedia.org/wiki/Cyril_E._King_Airport", "title": "Cyril E. King Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-08-01T21:33:12Z" }, { "url": "https://www.walkerhill.com/transithotel/m/en/customer/FAQ", "title": "Incheon Airport Transit Hotel", "time_published": "2022-06-13T00:00:00Z" }, { "url": "https://www.walkerhill.com/transithotel/m/en/t1/about/Introduction.jsp", "title": "Incheon Airport Transit Hotel", "time_published": "2022-06-13T00:00:00Z" }, { "url": "http://www.sleepinginairports.net/europe/londonstansted.htm", "title": "London Stansted Airport Guide (STN) - Sleeping in Airports", "time_published": "2026-01-12T16:29:40Z" } ] }, "q17": { "question": "What aircraft are typically used on flights from Chicago to Saint Thomas?", "answer": "There is no nonstop service from Chicago to Saint Thomas, so all flights connect. On a typical day the long-haul segment is most often operated with Airbus A321-100s, Airbus A319s, or Boeing 737-800s, with Miami and New York JFK as the most common connection points. The exact aircraft can vary by day and airline, but these narrowbody Airbus and Boeing types are the workhorses on the route; Wi‑Fi and seatback entertainment are widely available on these aircraft.", "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 Chicago to Saint Thomas?", "answer": "United Airlines flies nonstop from Chicago O'Hare to Saint Thomas. United is a Star Alliance member, so Star Alliance is the only alliance with nonstop service on this route. Other alliances may offer connecting itineraries but no other carrier operates the route nonstop.", "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" ] }, "q20": { "question": "What are the best airport lounge options when departing from Chicago?", "answer": "At Chicago O'Hare, you can access several airline and independent lounges. United operates multiple United Clubs in Terminals 1 and 2, plus a Polaris Lounge for international first and business class passengers. American Airlines offers two Admirals Clubs in Terminal 3 and a Flagship Lounge for premium international travelers. In Terminal 5, you'll find a Delta Sky Club, an Air France Lounge, a LOT Business Lounge, and the Wingtips Lounge, which serves many Star Alliance and other carriers. The Swissport Lounge in Terminal 5 is accessible via Priority Pass and offers complimentary drinks and Wi-Fi.", "toolsUsed": [], "references": [ { "url": "https://www.flychicago.com/ohare/ServicesAmenities/services/Pages/lounges.aspx", "title": "Airline Lounges | Chicago O’Hare International Airport (ORD)", "time_published": "2026-05-29T00:00:00Z" }, { "url": "https://www.delta.com/us/en/airports/united-states/chicago-sky-club-airport-map", "title": "Chicago O'Hare (ORD) Airport Map & Lounges | Delta Air Lines", "time_published": "2022-11-18T00:00:00Z" }, { "url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/ohare-international/ord10-swissport-lounge", "title": "Swissport Lounge ORD AIRPORT Terminal 5 O'Hare International | Priority Pass", "time_published": "2024-11-05T00:00:00Z" }, { "url": "https://americanexpress.com/en-ca/travel/lounges/the-platinum-card/ORD", "title": "American Express Lounges at O'Hare International Airport | Amex CA", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png" }, { "url": "http://www.americanexpress.com/en-us/travel/lounges/the-platinum-card/ORD/Swissport-Lounge-Terminal-5-Concourse-M-5mTKilCqDl/", "title": "Swissport Lounge at O'Hare International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png" } ] }, "q21": { "question": "What is the baggage allowance on this route from Chicago to Saint Thomas?", "answer": "Baggage policies vary by airline and fare. Basic economy fares usually exclude a checked bag but include a carry‑on. Standard economy fares typically include one checked bag and a carry‑on, while premium cabins offer more." }, "q22": { "question": "What cabin and seat options are typical from Chicago to Saint Thomas?", "answer": "Flights from Chicago to Saint Thomas usually offer Economy and domestic first class with recliner seats. Flat-bed Business is rare, as most flights are operated by narrow-body or domestic aircraft." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare; flexible and first-class tickets often allow same-day changes or standby, while basic economy typically does not." } } } }