{
  "response": {
    "Key": "CHI-BJX",
    "orig": {
      "code": "CHI",
      "type": "airport",
      "city": "Chicago",
      "fullCity": "Chicago, Illinois",
      "airport": "Dupage County"
    },
    "dest": {
      "code": "BJX",
      "type": "airport",
      "city": "León",
      "fullCity": "León, Guanajuato",
      "airport": "Del Bajío Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Chicago to León?",
        "answer": "The flight from Chicago to León is about 1,640 miles and typically takes 4 hours 1 minute nonstop on Volaris from O'Hare or 3 hours 51 minutes from Midway. The return flight is nearly identical at 4 hours 2 minutes. Connecting itineraries usually run 6 to 9 hours total.",
        "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 Chicago to León?",
        "answer": "Volaris (Y4) flies nonstop from both Chicago O'Hare (ORD) and Chicago Midway (MDW) to León (BJX). From O'Hare there are four flights a week on Monday, Tuesday, Thursday, and Saturday, while Midway has three flights a week on Tuesday, Thursday, and Saturday. The flight takes about 4 hours from O'Hare and just under 4 hours from 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.",
        "toolsUsed": [
          "route_airlines",
          "flight_schedule",
          "route_aircraft"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Chicago to León?",
        "answer": "For United States citizens, a visa is not required for a short tourist visit to León, Guanajuato from Chicago. Travelers from the United States can enter Mexico visa-free for tourism purposes.\n\nThis is general guidance to help you plan, not official immigration advice — entry rules can change and can depend on your nationality and circumstances, so please confirm the current requirements with the relevant embassy or official government source before you travel.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Visa_policy_of_Mexico",
            "title": "Visa policy of Mexico",
            "favicon": "https://en.wikipedia.org/static/favicon/wikipedia.ico"
          },
          {
            "url": "https://www.gov.uk/foreign-travel-advice/mexico/entry-requirements",
            "title": "Mexico entry requirements — GOV.UK",
            "favicon": "https://www.gov.uk/favicon.ico"
          },
          {
            "url": "https://embamex.sre.gob.mx/portugal/index.php/visas/visa-de-turista/tourist-visa-english",
            "title": "Tourist Visa (English)"
          },
          {
            "url": "https://anam.gob.mx/informacion-para-ingresar-como-pasajero-ing",
            "title": "Información para ingresar como pasajero-ing - ANAM - Agencia Nacional de Aduanas de México"
          }
        ],
        "preopenedReferences": true,
        "stageOnly": true
      },
      "q3": {
        "question": "What are the ground transportation options in León?",
        "answer": "At Bajío International Airport, there is no direct public transit from the terminal to the city center, so travelers rely primarily on taxis, intercity buses, and car rentals. Primera Plus and Unebus operate bus services to León and other nearby cities, and rental counters for Hertz, Budget, Veico, and City Car Rental are located in the arrivals hall. Shuttle services such as Viva, Primera Plus, and Unebus can also be booked in advance. Taxis are generally the fastest and most-used option for reaching downtown León, though no ride-share or mass transit services operate directly at the airport.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Baj%C3%ADo_International_Airport",
            "title": "Bajío International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-29T06:32:13Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Baj%C3%ADo%20International%20Airport",
            "title": "Bajío International Airport",
            "time_published": "2026-04-23T00:09:04Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/BanBajío",
            "title": "BanBajío",
            "time_published": "2026-06-14T18:19:02Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Guanajuato",
            "title": "Guanajuato",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-11T23:52:41Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Chicago to León?",
        "answer": "Average fares from Chicago to León bottom out around $360 in late January, making that the cheapest stretch to fly. The cheapest months overall are September ($364), October ($372), and January ($377), while the most expensive period is late December, when fares average about $473. December ($449) and June ($430) are the priciest months on the route.",
        "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 Chicago to León?",
        "answer": "For flights from Chicago to León, the best time to book is roughly 4 to 6 weeks before departure, when average fares sit around $326. Prices are lowest about 35 days out at $324 and climb steadily after that, so booking much earlier than 6 weeks can cost $50–150 more, and last-minute fares within a week of travel run closer to $390.",
        "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 Chicago to León?",
        "answer": "No nonstop red‑eye flights operate from Chicago to León. Connecting itineraries whose long leg is an overnight flight are available: United offers a red‑eye from Chicago O'Hare to Houston (IAH) departing at 9:35 PM and arriving at 12:27 AM, then connecting to León after a long layover; American offers a red‑eye from Chicago O'Hare to Dallas/Fort Worth (DFW) departing at 9:05 PM and arriving at 11:33 PM, then connecting onward. Both arrivals land the same night.",
        "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 León?",
        "answer": "Volaris (Y4) is the only airline with nonstop service from Chicago to León, operating from both O'Hare and Midway. From O'Hare, Volaris flies 4 times weekly on Monday, Tuesday, Thursday, and Saturday, with departures around 1:59 AM. From Midway, it operates 3 times weekly on Tuesday, Thursday, and Saturday, departing around 3:04 PM.",
        "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 Chicago and León?",
        "answer": "Common layover cities include Houston, Dallas, and Mexico City. Houston and Dallas offer extensive U.S. network connections and efficient transfers, while Mexico City provides broad domestic connectivity within Mexico and is the primary hub for reaching León. Total travel times remain competitive through these hubs."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to León?",
        "answer": "October to November and March to April offer pleasant temperatures and fewer visitors."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Chicago to León?",
        "answer": "You need a valid passport, and depending on your citizenship you may need a visa or tourist card for Mexico. Bring a payment method for baggage, proof of onward travel, and any vaccination certificates currently required."
      },
      "q12": {
        "question": "Which airport should I use in León?",
        "answer": "León is served by a single airport, Bajío International Airport (BJX), located approximately 25 km southeast of downtown León in the municipality of Silao."
      },
      "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, offering 24-hour service directly to the airport in about 40 minutes. Metra commuter rail and Pace suburban buses also serve O'Hare via the Multi-Modal Facility, with free connection to terminals on the Airport Transit System. Taxis, limos, and ride-share services are readily available and typically fastest from downtown, while driving offers several parking choices including the Main Garage for hourly/daily stays and cheaper economy lots for longer trips. The Kennedy Expressway provides direct road access to the airport.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://flychicago.com/ohare/tofrom/publictransit/Pages/default.aspx",
            "title": "Public Transit | Chicago O’Hare International Airport (ORD)",
            "favicon": "https://flychicago.com/_catalogs/masterpage/favicon.ico"
          },
          {
            "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://en.wikipedia.org/wiki/Transportation_in_Chicago",
            "title": "Transportation in Chicago",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-01T15:50:47Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/O%27Hare_International_Airport",
            "title": "O'Hare International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-11T09:41:03Z"
          },
          {
            "url": "https://www.flychicago.com/ohare/home/pages/default.aspx",
            "title": "O’Hare International Airport",
            "favicon": "https://www.flychicago.com/_catalogs/masterpage/favicon.ico"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at León airport?",
        "answer": "León airport has no directly connected on-site hotel. However, several hotels are located nearby, including the Holiday Inn Express & Suites Silao Aeropuerto – Terminal, which is 0.5 miles from the airport and offers shuttle service for guests. Sleeping in the terminal overnight is possible, though more comfortable options are available once you pass through security.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://ihg.com/es-us/leon-guanajuato/hotels-near-del-bajio",
            "title": "8 Hoteles cerca del Aeropuerto BJX Del Bajio (BJX) | IHG",
            "favicon": "https://digital.ihg.com/is/image/ihg/app-web-chiclet-ihg?fmt=png-alpha"
          },
          {
            "url": "https://www.sleepinginairports.net/reviews/guanajuato-airport-reviews.htm",
            "title": "Guanajuato Airport Reviews (BJX)",
            "time_published": "2019-03-15T00:00:00Z"
          },
          {
            "url": "https://activities.marriott.com/north-america/mexico/guanajuato/guanajuato-city/activities/del_bajio_airport_bjx_to_le%C3%B3n_hotels_round_trip_private_transfer-XKLV0Y?property=BJXXO",
            "title": "Del Bajio Airport (BJX) to León hotels - Round-Trip Private Transfer",
            "time_published": "2026-04-05T00:00:00Z"
          },
          {
            "url": "https://www.sleepinginairports.net/guides/guanajuato-airport-guide.htm",
            "title": "Guanajuato Airport Guide (BJX) - 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": "2018-08-08T21:04:28Z"
          },
          {
            "url": "https://ihg.com/holidayinnexpress/hotels/us/es/leon/bjxrr/hoteldetail/directions",
            "title": "Mapa e instrucciones para llegar en automóvil al Holiday Inn Express & Suites Silao Aeropuerto - Terminal",
            "favicon": "https://digital.ihg.com/is/image/ihg/app-web-chiclet-holidayinnexpress?fmt=png-alpha"
          },
          {
            "url": "https://www.sleepinginairports.net/lounge/guanajuato-airport/lounge-baijo-bjx.htm",
            "title": "VIP Lounge Baijo | León Airport",
            "time_published": "2025-02-21T00:00:00Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Del Bajío Intl Airport?",
        "answer": "Del Bajío International Airport in León, Guanajuato offers free Wi‑Fi throughout the passenger terminal, including the arrivals and departures areas on the ground floor and the upper-level concourse with gates 1–3. Currency exchange offices and prayer rooms or chapels are not present in the terminal.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Baj%C3%ADo_International_Airport",
            "title": "Bajío International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-29T06:32:13Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Baj%C3%ADo%20International%20Airport",
            "title": "Bajío International Airport",
            "time_published": "2026-04-23T00:09:04Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Club_Le%C3%B3n",
            "title": "Club León",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-11T09:08:12Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Chicago and León airports?",
        "answer": "For the Chicago end, DuPage Airport offers a passenger terminal with lounges, snooze rooms, showers, and an exercise room for transient crews and passengers, though no specific mobility assistance or children's play areas are described for this general aviation facility. At León/Bajío International Airport, no accessibility services or children's facilities are detailed in the available description. Travelers needing mobility assistance on this route should arrange it through their airline at least 48 hours before departure.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/DuPage_Airport",
            "title": "DuPage Airport",
            "time_published": "2026-07-16T20:45:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/York_Township,_DuPage_County,_Illinois",
            "title": "York Township, DuPage County, Illinois",
            "time_published": "2026-03-30T14:23:39Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/DuPage_County,_Illinois",
            "title": "DuPage County, Illinois",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-01T17:35:34Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Baj%C3%ADo_International_Airport",
            "title": "Bajío International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-29T06:32:13Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Baj%C3%ADo%20International%20Airport",
            "title": "Bajío International Airport",
            "time_published": "2026-04-23T00:09:04Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Chicago to León?",
        "answer": "Volaris operates the nonstop flights from Chicago to León using Airbus A320 family aircraft, flying from both Midway and O'Hare. No other carriers appear in the schedule for this route.",
        "methodology": "Aircraft types 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). For U.S. routes the type is grounded in the tail number that actually operated the flight; elsewhere it comes from the airline's filed equipment code. Where the source does not commit to a specific variant we name the aircraft family (for example Airbus A320 family) rather than guess, and where no reliable type is on file the aircraft is omitted rather than estimated. Types describe typical scheduled equipment and can vary with seasonal or day-of-week assignments and last-minute swaps.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Chicago?",
        "answer": "Chicago O'Hare International Airport offers a wide selection of airline lounges. United operates United Club locations in Terminals 1 and 2 as well as a Polaris Lounge for international first and business class travelers. American Airlines has Admirals Club lounges in Terminal 3, along with a Flagship Lounge. Delta has a Sky Club in Terminal 5, and other options include the Air France Lounge, LOT Business Lounge, Wingtips Lounge, and Swissport Lounge.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://flychicago.com/ohare/ServicesAmenities/services/Pages/lounges.aspx",
            "title": "Airline Lounges | Chicago O’Hare International Airport  (ORD)",
            "favicon": "https://flychicago.com/_catalogs/masterpage/favicon.ico"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/united-states-of-america/ohare-international",
            "title": "O'hare International Airport ORD Lounges - ORD Airport Guide and lounges. | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=1f82db4e-b1f8-481b-b911-c24ef915cc46",
            "time_published": "2026-08-18T11:40:12Z"
          },
          {
            "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",
            "favicon": "https://www.delta.com/content/dam/delta-applications/dlhome/favicon.ico"
          },
          {
            "url": "https://www.prioritypass.com/en-GB/lounges/united-states-of-america/ohare-international/ord10-swissport-lounge",
            "title": "Swissport Lounge ORD AIRPORT Terminal 5 Chicago IL O Hare Intl | Priority Pass",
            "favicon": "https://www.prioritypass.com/icon.png?a4ff481221414a5c"
          },
          {
            "url": "https://aa.com/i18n/travelInformation/airportAmenities/ord-club.jsp",
            "title": "Chicago, IL (ORD)",
            "favicon": "https://aa.com/content/images/chrome/rebrand/favicon.png"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Chicago to León?",
        "answer": "Baggage rules on flights from Chicago to León depend on the airline and fare class. Basic economy often does not include a checked bag, while standard international economy typically allows one checked bag and a carry‑on. Premium fares and elite status may offer additional allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Chicago to León?",
        "answer": "Flights from Chicago to León typically offer Economy and sometimes recliner-style Business class, but flat-bed Business and Premium Economy are not common on this route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible and higher cabin tickets often allow same‑day changes or standby, while basic economy typically does not."
      }
    }
  }
}