{
  "response": {
    "Key": "US-CHI",
    "orig": {
      "code": "US",
      "type": "country",
      "country": "United States"
    },
    "dest": {
      "code": "CHI",
      "type": "airport",
      "city": "Chicago",
      "fullCity": "Chicago, Illinois",
      "airport": "Dupage County"
    },
    "faq": {
      "q0": {
        "question": "From which U.S. cities can I fly to Chicago?",
        "answer": "At least 160 cities across the United States offer nonstop flights to Chicago, with New York leading the way at 1,173 weekly flights followed by Denver with 582 and Kansas City with 577. Boston, Detroit, Las Vegas, Phoenix, Minneapolis, Atlanta, and Nashville round out the ten busiest departure points, each with over 500 weekly nonstop flights of roughly one to four hours' duration. Travelers from smaller cities such as St. Louis, Indianapolis, Cincinnati, Baltimore, San Francisco, and Tampa can also fly nonstop, while those from other communities connect through major hubs like New York, Denver, Atlanta, or Dallas. Choosing a departure city comes down to where you live and how many daily options you want, since the busiest gateways offer the most schedule flexibility and competitive fares.",
        "methodology": "The U.S. departure cities with nonstop service to this destination and their 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 identify every U.S. airport with scheduled nonstop service, group airports into their metropolitan areas, and rank cities by scheduled weekly departures.",
        "toolsUsed": [
          "country_to_city"
        ]
      },
      "q1": {
        "question": "How long is the flight to Chicago?",
        "answer": "Nonstop flights to Chicago from U.S. cities range from about 1 hour 9 minutes out of Grand Rapids to 4 hours 8 minutes from Los Angeles. For example, a typical flight from New York takes 2 hours 39 minutes, while Denver to Chicago is 2 hours 25 minutes. Travelers from other cities can connect through a hub such as the ones listed.",
        "methodology": "Flight times from each U.S. departure city 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 time is the median scheduled duration of that city's nonstop services to this destination.",
        "toolsUsed": [
          "country_to_city"
        ]
      },
      "q2": {
        "question": "Are there direct flights to Chicago?",
        "answer": "Yes, there are extensive nonstop flights from the United States to Chicago, with at least 160 US cities offering direct service to Chicago O'Hare, Midway, or Rockford. Among the busiest nonstop city pairs are New York (1,173 weekly flights), Denver (582), Kansas City (577), Boston (554), Detroit (548), Las Vegas (539), Phoenix (529), Minneapolis (523), Atlanta (521), and Nashville (510). Major airlines on these routes include Southwest, United, American, Delta, Frontier, JetBlue, Alaska, and Allegiant, with typical flight times ranging from about 1 hour 9 minutes from Grand Rapids up to about 4 hours 8 minutes from Los Angeles and 4 hours 7 minutes from Seattle.",
        "methodology": "Nonstop service is identified from the scheduled operating flights in 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); a destination with no scheduled nonstop from the United States is reported as having none.",
        "toolsUsed": [
          "country_to_city"
        ]
      },
      "q3": {
        "question": "Which U.S. cities are usually cheapest or easiest for flying to Chicago?",
        "answer": "Fort Lauderdale is usually the cheapest U.S. departure city for flying to Chicago, with round-trip fares around $70, followed by Atlanta and Minneapolis at about $108 each. Tampa, Orlando, and Philadelphia round out the lowest-fare origins, with round-trips ranging from roughly $135 to $146. Around 29 U.S. cities offer service to Chicago.",
        "methodology": "These fares come from a large sample of the real airfares Priceline shoppers found for flights from U.S. departure cities to this destination, grouped by origin city, day of the week, time of day and how far ahead the trip was booked. Prices are round trip in U.S. dollars unless noted and are refreshed regularly.",
        "toolsUsed": [
          "dest_flight_pricing"
        ]
      },
      "q4": {
        "question": "Which airlines fly to Chicago?",
        "answer": "United, American, Delta, Southwest, Frontier, JetBlue, Alaska, and Allegiant all fly nonstop to Chicago from cities across the US. United, American, and Delta are members of Star Alliance, Oneworld, and SkyTeam respectively, while Southwest, Frontier, JetBlue, Alaska, and Allegiant are unaffiliated or have limited partnerships.",
        "methodology": "Airlines are the operating carriers scheduled on nonstop services from each U.S. departure city, taken 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": [
          "country_to_city"
        ]
      },
      "q5": {
        "question": "When is the cheapest time to fly to Chicago?",
        "answer": "For flights from the United States to Chicago, the cheapest months are typically January and February after the holiday season, with lower prices also in late August and September. Midweek flights, especially Tuesdays and Wednesdays, and early morning or late-night departures tend to be cheaper. Book at least three to four weeks in advance for domestic trips, and avoid peak summer months and major holidays when prices rise."
      },
      "q6": {
        "question": "How far in advance should I book flights to Chicago?",
        "answer": "For flights from the United States to Chicago, fares are typically lowest when booked about 5 weeks before departure. That's the practical booking window to target, though holidays and peak periods tend to sell out earlier.",
        "methodology": "These fares come from a large sample of the real airfares Priceline shoppers found for flights from U.S. departure cities to this destination, grouped by origin city, day of the week, time of day and how far ahead the trip was booked. Prices are round trip in U.S. dollars unless noted and are refreshed regularly.",
        "toolsUsed": [
          "dest_flight_pricing"
        ]
      },
      "q8": {
        "question": "What is the baggage allowance on flights to Chicago?",
        "answer": "Baggage rules vary by airline and fare. On domestic US flights, basic economy often charges for carry-on or checked bags, while standard economy typically includes a carry-on and personal item. Premium cabins generally allow two free checked bags. Always verify with your airline."
      },
      "q10": {
        "question": "What time of day is usually cheapest for flights to Chicago?",
        "answer": "Afternoon departures tend to be cheapest for flights from the United States to Chicago, with typical round-trip fares around $217 compared to a $259 average across all times of day. This makes afternoon a modestly better value than other departure windows, though prices vary by origin and date.",
        "methodology": "These fares come from a large sample of the real airfares Priceline shoppers found for flights from U.S. departure cities to this destination, grouped by origin city, day of the week, time of day and how far ahead the trip was booked. Prices are round trip in U.S. dollars unless noted and are refreshed regularly.",
        "toolsUsed": [
          "dest_flight_pricing"
        ]
      },
      "q11": {
        "question": "Which airport will I arrive at and how do I get from Dupage County to downtown Chicago?",
        "answer": "Flights to Chicago typically arrive at O'Hare International Airport (ORD) or Midway International Airport (MDW), the city's two major airports; the metro code CHI is not a physical airport and DuPage Airport (DPA) in DuPage County is a general aviation facility without scheduled passenger service. From O'Hare, the CTA Blue Line reaches downtown in about 40 minutes, while Midway's Orange Line takes about 25 minutes from the Loop. Buses, taxis, and ride-share services are also widely available at both airports, with direct road access via the Kennedy Expressway (I-90/I-94) and other major highways.",
        "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/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/List_of_county_roads_in_DuPage_County,_Illinois",
            "title": "List of county roads in DuPage County, Illinois",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-05-10T23:15:43Z"
          }
        ]
      },
      "q12": {
        "question": "Which cabin and seat options are typical on flights to Chicago?",
        "answer": "Domestic flights to Chicago typically offer economy and a domestic first class with wider seats and extra legroom. Premium economy and lie-flat business class are rare except on some transcontinental or widebody repositioning flights."
      },
      "q13": {
        "question": "Are there hotels or sleeping facilities at Chicago airport?",
        "answer": "Chicago's airports don't have on-site hotels, capsule hotels, or sleeping pods inside the terminals. The Hilton Chicago O'Hare Airport is connected directly to O'Hare's terminals via an underground walkway, so no shuttle is required, while Midway has several nearby hotels that offer free shuttle service. For the metro area, DuPage Airport has no on-site sleeping facilities.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/DuPage_Airport",
            "title": "DuPage Airport",
            "time_published": "2026-07-16T20:45:00Z"
          }
        ]
      },
      "q14": {
        "question": "What are the best airport lounge options at Chicago airport?",
        "answer": "DuPage Airport in West Chicago is a general aviation facility serving the Chicago metro area, and it does not have airline-branded lounges or independent programs like Priority Pass or Plaza Premium. Instead, its fixed-base operator offers a passenger terminal with basic lounges, snooze rooms, showers, and an exercise room for transient crews and passengers, with no day-pass or elite-status access model. The on-site Kitty Hawk cafe provides a casual place to wait, but there are no business-class or alliance lounges at this airport.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/DuPage_Airport",
            "title": "DuPage Airport",
            "time_published": "2026-07-16T20:45:00Z"
          }
        ]
      },
      "q15": {
        "question": "What is the cheapest day of the week to fly to Chicago?",
        "answer": "Saturday is the cheapest day to fly to Chicago, with a typical round-trip fare of $268, compared to a weekly average of $299. While midweek departures sometimes offer lower prices, Saturday currently beats the average by about $31. Fares vary across origins, with the cheapest nonstop round-trips from Fort Lauderdale at $70 and Atlanta or Minneapolis at $108.",
        "methodology": "These fares come from a large sample of the real airfares Priceline shoppers found for flights from U.S. departure cities to this destination, grouped by origin city, day of the week, time of day and how far ahead the trip was booked. Prices are round trip in U.S. dollars unless noted and are refreshed regularly.",
        "toolsUsed": [
          "dest_flight_pricing"
        ]
      }
    }
  }
}