{
  "response": {
    "Key": "CHI-SJC",
    "orig": {
      "code": "CHI",
      "type": "airport",
      "city": "Chicago",
      "fullCity": "Chicago, Illinois",
      "airport": "Dupage County"
    },
    "dest": {
      "code": "SJC",
      "type": "airport",
      "city": "San Jose",
      "fullCity": "San Jose, California",
      "airport": "Mineta Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Chicago to San Jose?",
        "answer": "The flight from Chicago to San Jose is about 1,830 miles, with a typical nonstop duration of 4 hours and 35 minutes. The return leg is usually shorter at around 4 hours and 10 minutes, reflecting the prevailing tailwind heading east.",
        "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 San Jose?",
        "answer": "Yes, Southwest flies nonstop from Chicago Midway (MDW) to San Jose up to 49 times a week, with flights throughout the day every day. United also offers daily nonstop service from Chicago O'Hare (ORD) to San Jose, with about 17 weekly departures, concentrated in the afternoon and evening.",
        "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"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in San Jose?",
        "answer": "San Jose International Airport (SJC) is located about 3 miles northwest of downtown San Jose, making ground transportation quick and straightforward. Taxis, ride-share services like Uber and Lyft, rental cars, and public transit (VTA light rail and buses) are all available, with the VTA Airport Flyer bus connecting directly to light rail and downtown. Ride-share and taxis are the most commonly used options for the short trip into the city center, typically taking under 10 minutes. Car rentals are also convenient, with consolidated rental car facilities near the terminals.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/San_Jose_International_Airport",
            "title": "San Jose International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-15T00:39:09Z"
          },
          {
            "url": "https://faa.gov/flight_deck/sjc",
            "title": "Norman Y. Mineta San Jose International Airport (SJC) | Federal Aviation Administration",
            "favicon": "https://faa.gov/themes/custom/faa/favicon.png"
          },
          {
            "url": "https://faa.gov/flight_deck/pilot_info/sjc.pdf",
            "title": "Norman Y Mineta San Jose International Airport (SJC) Pilot Handbook",
            "time_published": "2026-04-17T13:41:51Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Chicago to San Jose?",
        "answer": "Average fares from Chicago to San Jose bottom out around $352 in late January. The cheapest months overall are January, February, and September, with averages of $360, $361, and $364 respectively. The most expensive period is late December, when average fares climb to $459.",
        "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 San Jose?",
        "answer": "For Chicago to San Jose, the best time to book is roughly 4-6 weeks before departure, when average fares settle around $321. Booking about 30 days out yields the lowest single price at $317, while waiting until the last minute can push fares up to $474. For summer and holiday periods, you'll want to book earlier—typically 2-3 months ahead—to avoid the sharp price increases seen closer to departure.",
        "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 San Jose?",
        "answer": "There are no nonstop red-eye flights from Chicago to San Jose, but connecting itineraries with an overnight leg are available. One option connects through Dallas–Fort Worth (DFW), where the red-eye leg DFW→SJC on American Airlines departs at 21:00 and arrives at 22:32, landing 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 San Jose?",
        "answer": "Southwest operates nonstop from Chicago Midway to San Jose with 49 weekly flights, departing daily throughout the day from early morning to evening. United flies nonstop from Chicago O'Hare to San Jose with 17 weekly flights, also daily, with departures in the afternoon and evening. Both airlines serve the route year-round, giving travelers a solid choice of nonstop options between Chicago and San Jose.",
        "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 San Jose?",
        "answer": "Common one‑stop hubs include Denver, Phoenix, Salt Lake City and Los Angeles, which keep total travel time competitive. Denver and Phoenix offer broad networks and efficient layouts, while Salt Lake City and Los Angeles provide frequent connecting flights to San Jose."
      },
      "q9": {
        "question": "How reliable are on‑time arrivals on this route from Chicago to San Jose?",
        "answer": "Southwest Airlines is the most reliable carrier on the Chicago to San Jose route, with 75.8% of flights arriving within 15 minutes of schedule and a cancellation rate of just 0.5%. United Airlines trails with a 68.0% on-time arrival rate and a 1.6% cancellation rate.",
        "methodology": "On-time arrival 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; a flight counts as on time when it arrives within 15 minutes of schedule. Carriers are ranked by arrival on-time rate on this route, and the carrier list itself comes 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).",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q10": {
        "question": "Which months have the best weather for traveling to San Jose?",
        "answer": "May through October delivers warm, sunny days with low humidity, and spring and fall see fewer tourists than summer."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Chicago to San Jose?",
        "answer": "For this domestic flight, bring a Real ID‑compliant driver's license or passport, have a payment method ready for baggage fees, and check if any health documents are required."
      },
      "q12": {
        "question": "Which airport should I use in San Jose?",
        "answer": "San Jose has one commercial airport, Norman Y. Mineta San Jose International Airport, located about 3 miles from downtown."
      },
      "q13": {
        "question": "How do I get to Dupage County from the city center?",
        "answer": "From downtown Chicago to Midway International Airport, the CTA Orange Line 'L' train runs directly from the Loop to the airport terminal in about 25 minutes and is the most economical and popular public transit option, with frequent service most of the day. Taxis and rideshare pick up curbside and take roughly 25–35 minutes by car, while shared-ride shuttles serve the city and regional buses connect from the suburbs and neighboring states. Driving yourself is also possible with a garage attached to the terminal plus economy lots for longer stays, though parking costs more than transit. Taxi or rideshare is fastest door-to-door but most expensive, while the Orange Line offers the best balance of speed and cost.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.flychicago.com/midway/tofrom/pages/default.aspx",
            "title": "Getting To and From | Chicago Midway International Airport (MDW)",
            "favicon": "https://www.flychicago.com/_catalogs/masterpage/favicon.ico"
          },
          {
            "url": "https://flychicago.com/midway/tofrom/taxi/pages/default.aspx",
            "title": "Taxi, Limo, TNP |  Chicago Midway International Airport  (MDW)",
            "favicon": "https://flychicago.com/_catalogs/masterpage/favicon.ico"
          },
          {
            "url": "https://www.flychicago.com/midway/tofrom/shuttles/pages/default.aspx",
            "title": "Shuttles / Buses | Chicago Midway International Airport (MDW)",
            "favicon": "https://www.flychicago.com/_catalogs/masterpage/favicon.ico"
          },
          {
            "url": "https://www.flychicago.com/midway/home/pages/default.aspx",
            "title": "Chicago Midway International Airport (MDW) | Official Website",
            "favicon": "https://www.flychicago.com/_catalogs/masterpage/favicon.ico"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Midway_International_Airport",
            "title": "Midway International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-02T21:21:22Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at San Jose airport?",
        "answer": "San Jose International Airport does not have a hotel directly connected to the terminal or on the airside, so you must exit security for any hotel stay. Several nearby hotels are within a five-minute drive, including the DoubleTree by Hilton (0.4 mi) and Hyatt Place San Jose Airport (0.5 mi), and most offer free airport shuttles.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/san-jose-airport-guide-us.htm",
            "title": "San Jose Airport Guide (SJC) - 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": "2018-08-06T09:01:48Z"
          },
          {
            "url": "https://sleepinginairports.net/guides/san-jose-airport-guide-cr.htm",
            "title": "San Jose Airport Guide (SJO) - 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": "2018-10-02T00:00:18Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Mineta Intl Airport?",
        "answer": "Norman Y. Mineta San Jose International Airport (SJC) covers 1,050 acres and has two terminals, Terminal A (opened 1990) and Terminal B (opened 2010), which are connected airside. The airport provides free Wi-Fi in public areas, and currency exchange and prayer rooms are available to travelers.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://faa.gov/flight_deck/sjc",
            "title": "Norman Y. Mineta San Jose International Airport (SJC) | Federal Aviation Administration",
            "favicon": "https://faa.gov/themes/custom/faa/favicon.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/San_Jose_International_Airport",
            "title": "San Jose International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-15T00:39:09Z"
          },
          {
            "url": "https://faa.gov/flight_deck/pilot_info/sjc.pdf",
            "title": "Norman Y Mineta San Jose International Airport (SJC) Pilot Handbook",
            "time_published": "2026-04-17T13:41:51Z"
          },
          {
            "url": "https://nfdc.faa.gov/nfdcApps/services/ajv5/airportDisplay.jsp?airportId=SJC",
            "title": "NORMAN Y MINETA SAN JOSE INTL",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://faa.gov/airport-status/SJC",
            "title": "| Federal Aviation Administration",
            "favicon": "https://faa.gov/themes/custom/faa/favicon.png"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Chicago and San Jose airports?",
        "answer": "San Jose International Airport (SJC) offers no-charge inter-terminal and Economy parking lot shuttle busing, and is served by VTA bus routes, light rail, Caltrain, Amtrak, and BART connections. DuPage Airport (DPA), serving as a Chicago-area relief airport, has a passenger terminal with lounges, snooze rooms, showers, and an exercise room available to transient crews and passengers. Travelers should arrange mobility assistance through their airline at least 48 hours before the flight.",
        "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/Norman_Y._Mineta_San_Jos%C3%A9_International_Airport",
            "title": "San Jose International Airport - Wikipedia",
            "time_published": "2026-03-15T19:59:16Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/San_Jose_International_Airport",
            "title": "San Jose International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-15T00:39:09Z"
          },
          {
            "url": "https://faa.gov/flight_deck/pilot_info/sjc.pdf",
            "title": "Norman Y Mineta San Jose International Airport (SJC) Pilot Handbook",
            "time_published": "2026-04-17T13:41:51Z"
          },
          {
            "url": "https://nfdc.faa.gov/nfdcApps/services/ajv5/airportDisplay.jsp?airportId=SJC",
            "title": "NORMAN Y MINETA SAN JOSE INTL",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://faa.gov/flight_deck/sjc",
            "title": "Norman Y. Mineta San Jose International Airport (SJC) | Federal Aviation Administration",
            "favicon": "https://faa.gov/themes/custom/faa/favicon.png"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Chicago to San Jose?",
        "answer": "Southwest operates the most flights from Chicago to San Jose, using Boeing 737 family aircraft including the 737-700. United also flies the route nonstop, with Boeing 737-800 and Airbus A320 family aircraft.",
        "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"
        ]
      },
      "q18": {
        "question": "Which airline alliances serve flights from Chicago to San Jose?",
        "answer": "On the Chicago to San Jose route, United Airlines (a Star Alliance member) flies nonstop from O'Hare, and Southwest Airlines — which belongs to no alliance — flies nonstop from Midway. No other alliances offer nonstop service on 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"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Chicago?",
        "answer": "When departing from Chicago Midway International Airport, The Club MDW in Concourse B is the main lounge option, located just after security opposite the food court. It offers premium food, spirits and liquor, beer and wine, Wi-Fi, flight monitors, and a quiet area, with access permitted up to 2.5 hours before departure. Children under 2 are admitted free, and those under 18 must be accompanied by an adult; alcoholic beverages are limited to passengers 21 and older. Priority Pass members and certain cardholders can access the lounge, but entry is subject to space availability.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.americanexpress.com/en-us/travel/lounges/the-platinum-card/MDW/The-Club-MDW-Concourse-B-S6nYE3TWPd/?inav=en_us_menu_travel_travel_services_airport_lounge_access_by_card",
            "title": "The Club MDW at Chicago Midway International Airport | Amex US",
            "time_published": "2026-05-01T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/MDW",
            "title": "American Express Lounges at Chicago Midway 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/MDW/the-club-mdw-concourse-b-S6nYE3TWPd",
            "title": "The Club MDW at Chicago Midway 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/midway-international",
            "title": "Chicago Midway International Airport MDW Lounges - MDW Airport Guide and lounges. | Priority Pass",
            "favicon": "https://my.prioritypass.com/icon.png?a4ff481221414a5c",
            "time_published": "2026-06-30T08:24:25Z"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/united-states-of-america/midway-international/mdw-the-club-mdw",
            "title": "The Club MDW MDW AIRPORT Central Market Chicago IL Midway International | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=1f82db4e-b1f8-481b-b911-c24ef915cc46"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Chicago to San Jose?",
        "answer": "This is a domestic US route, so international baggage allowances do not apply. Allowances depend on the airline and fare class: basic economy often excludes a free checked bag and may restrict carry‑ons, while standard economy typically includes a carry‑on but may charge for checked bags. Check your specific airline's policy before flying."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Chicago to San Jose?",
        "answer": "On this domestic route, you'll typically find Economy and Economy Plus, with some airlines offering domestic First class featuring wider seats, but flat‑bed Business class and Premium Economy are not common."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies differ by carrier and fare class; flexible and premium cabin tickets often allow same‑day changes or standby, while deeply discounted fares typically do not."
      }
    }
  }
}