{ "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 Mineta International Airport (SJC) is just 3 miles northwest of downtown, making ground transport quick. Ride-share services like Uber and Lyft, along with taxis, provide the fastest door-to-door trips in about 10–15 minutes, and they are the most popular choice. Public transit via the VTA Airport Flyer (Route 60) bus connects to the Santa Clara Caltrain station and light rail, offering an affordable but slower option. Rental cars are available on-site from major agencies, convenient for exploring the wider Bay Area.", "toolsUsed": [ "article_lookup" ], "references": [ { "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://www.faa.gov/sjc", "title": "Norman Y. Mineta San Jose International Airport (SJC) | Federal Aviation Administration", "favicon": "https://www.faa.gov/themes/custom/faa/favicon.png", "time_published": "2026-05-22T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/San_Jose_International_Airport", "title": "San Jose International Airport", "time_published": "2026-07-06T10:50:58Z" }, { "url": "https://www.faa.gov/AIR_TRAFFIC/FLIGHT_INFO/AERONAV/PROCEDURES/application/index.cfm?event=directory&directory=962EF5EBE5A544179EC0CED2D8D5ACE0-SJC-NDBR&type=ndbr&nasrId=SJC", "title": "USA Banner", "time_published": "2024-09-12T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/AirTrain%20%28San%20Francisco%20International%20Airport%29", "title": "AirTrain (San Francisco International Airport)", "time_published": "2026-04-18T18:28:53Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "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 flies nonstop from Chicago Midway to San Jose with 49 weekly flights, while United operates 17 weekly nonstop flights from Chicago O'Hare. The median fare for Southwest is unavailable in the data, and United's median fare is also not provided.", "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": "On the Chicago to San Jose route, Southwest Airlines (from Midway) has the best on‑time arrival performance, with 75.8% of flights arriving within 15 minutes of schedule and a cancellation rate of 0.5%. United Airlines (from O‘Hare) trails at 68.0% on‑time arrivals 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": "To reach Chicago Midway International Airport (MDW) from downtown Chicago, the CTA Orange Line 'L' train provides direct, economical rail service from the Loop, taking about 25–30 minutes. Taxis and ride‑share services offer door‑to‑door convenience via I‑55, typically taking 20–40 minutes depending on traffic, at a higher cost. Shuttle buses and regional buses also serve the airport, while driving and parking in the main garage or economy lots is straightforward, with rates varying by duration. The Orange Line is generally the fastest and most popular option during rush hours.", "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", "time_published": "2026-06-28T03:12:29Z" }, { "url": "https://flychicago.com/midway/tofrom/taxi/pages/default.aspx", "title": "Taxi, Limo, TNP | Chicago Midway International Airport (MDW)", "time_published": "2026-05-05T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Midway%20Airport%20%28disambiguation%29", "title": "Midway Airport (disambiguation)", "time_published": "2025-04-17T19:45:26Z" }, { "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://www.faa.gov/AIR_TRAFFIC/FLIGHT_INFO/AERONAV/PROCEDURES/application/index.cfm?event=directory&directory=294316923CED4A93AEE2878AE4982479-MDW-NDBR&type=ndbr&nasrId=MDW", "title": "USA Banner", "time_published": "2025-06-26T00:00:00Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q14": { "question": "Are there hotels or sleeping facilities at San Jose airport?", "answer": "San Jose Mineta International Airport does not have an on-site hotel, capsule hotel, or sleeping pods, but ticketed passengers with a connecting boarding pass may stay in the terminals overnight. Several nearby hotels are within a quick shuttle ride of the airport, such as the Courtyard by Marriott San Jose Airport located only 5 minutes away.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://www.sleepinginairports.net/guides/san-jose-airport-guide-us.htm", "title": "San Jose Airport Guide", "time_published": "2025-06-05T00:00:00Z" }, { "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", "time_published": "2026-07-06T10:50:58Z" }, { "url": "https://www.marriott.com/en-gb/hotels/sjcya-courtyard-san-jose-airport/experiences/", "title": "Experiences Near Courtyard by Marriott San Jose Airport | Marriott Bonvoy", "time_published": "2025-09-13T00:00:00Z" }, { "url": "https://activities.marriott.com/north-america/costa-rica/san-jose/activities/departure_by_minivan_from_san_jose_city_to_san_jose_airport_sjo-X6ALJP", "title": "Departure by Minivan from San Jose City to San Jose Airport SJO", "time_published": "2026-02-12T00:00:00Z" }, { "url": "https://www.faa.gov/sjc", "title": "Norman Y. Mineta San Jose International Airport (SJC) | Federal Aviation Administration", "favicon": "https://www.faa.gov/themes/custom/faa/favicon.png", "time_published": "2026-05-22T00:00:00Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q17": { "question": "What aircraft are typically used on flights from Chicago to San Jose?", "answer": "Nonstop flights from Chicago to San Jose are typically operated with Boeing 737-800s and 737 MAX 8s by United and Southwest. Connecting itineraries most often use 737-800s or 737 MAX 8s on the longer leg through hubs like Denver, Las Vegas, or Dallas, though some American Airlines connections via Phoenix or Dallas may feature Airbus A321 variants. The exact aircraft can vary by day and airline, but the 737 family dominates the route; Wi-Fi and seatback entertainment are widely available on these flights.", "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 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 (MDW), the primary lounge option is The Club MDW, an independent lounge located in Concourse B after security near the food court. It's accessible with Priority Pass, LoungeKey, and certain premium credit cards, and also offers day passes for purchase. The lounge features a full bar with complimentary beer, wine, and spirits, premium food, Wi-Fi, flight monitors, a quiet area, and floor-to-ceiling windows with airfield views. Access is limited to 2.5 hours before departure, and children under two are free.", "toolsUsed": [ "article_lookup" ], "references": [ { "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", "time_published": "2026-01-01T00:00:00Z" }, { "url": "http://prioritypass.com/en-GB/newsroom/opening-of-the-club-at-chicago-midway-international-airport", "title": "Opening of The Club at Chicago Midway International Airport | Priority Pass", "time_published": "2025-12-24T00:00:00Z" }, { "url": "https://www.flychicago.com/midway/ServicesAmenities/services/Pages/technology.aspx", "title": "Technology | Chicago Midway International Airport (MDW)", "time_published": "2026-05-29T00:00:00Z" }, { "url": "https://www.prioritypass.com/lounges/usa/chicago-il-midway-international/mdw-the-club-mdw", "title": "The Club MDW MDW AIRPORT Central Market Chicago IL Midway International | Priority Pass", "favicon": "https://www.prioritypass.com/icon.png?a4ff481221414a5c", "time_published": "2024-11-05T16:20:09Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "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." } } } }