{
  "response": {
    "Key": "CHI-YMQ",
    "orig": {
      "code": "CHI",
      "type": "airport",
      "city": "Chicago",
      "fullCity": "Chicago, Illinois",
      "airport": "Dupage County"
    },
    "dest": {
      "code": "YMQ",
      "type": "airport",
      "city": "Montreal",
      "fullCity": "Montreal, Quebec",
      "airport": "Trudeau Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Chicago to Montreal?",
        "answer": "A nonstop flight from Chicago (ORD) to Montreal (YUL) typically takes about 2 hours 15 minutes. The return flight is often slightly shorter, around 2 hours 5 minutes, due to prevailing winds. With a layover, total travel time can range from 4 to 6 hours, most commonly connecting through Toronto. Airlines like Air Canada and United offer the fastest nonstop service."
      },
      "q1": {
        "question": "Are there any direct flights from Chicago to Montreal?",
        "answer": "Yes, there are nonstop flights from Chicago to Montreal, all departing from O'Hare (ORD) to Montréal–Trudeau (YUL) on United Airlines, Air Canada, and American Airlines, each operating daily with multiple departures throughout the day. United offers the most frequencies (up to 11 daily), while Air Canada and American each have around 7–9 daily flights, with typical aircraft including the Embraer 175, Airbus A220-200, CRJ900, and Boeing 737 MAX 8.",
        "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. Carrier service and weekly frequencies are summarized 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). Where available, on-time and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, and typical fares 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 Montreal?",
        "answer": "Yes, there are visa requirements for travel from Chicago to Montreal. U.S. citizens do not need a visa for tourist visits up to 180 days but must carry a valid U.S. passport. Canadian citizens can use a valid Canadian passport. Other nationals should check Canada's entry requirements based on their citizenship, which may include a visa or an Electronic Travel Authorization (eTA)."
      },
      "q3": {
        "question": "What are the ground transportation options in Montreal?",
        "answer": "Montréal–Trudeau International Airport (YUL) is about 20 kilometers from downtown. The STM 747 Express Bus runs 24/7 between the airport and central metro stations like Lionel‑Groulx, taking 45–70 minutes depending on traffic, and is the most used option for its affordability and connection to the metro. Taxis and ride‑share services offer a door‑to‑door journey in 20–35 minutes with a flat taxi fare to downtown. Car rentals are widely available at the airport for those exploring beyond the city. A future REM light‑rail link is under construction but not yet operational. The 747 bus is the best balance of cost and coverage for most travelers."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Chicago to Montreal?",
        "answer": "The cheapest months to fly from Chicago to Montreal are April ($355 average), March ($366), and July ($438), with the low season spanning April, March, July, and August. The most expensive months are February ($528), January ($519), and December ($490), with the high season including June, December, January, and February.",
        "methodology": "This 'good deal' estimate shows a representative best price for each departure date across roughly a 12-month window (about 3 months back and 9 months forward). It is built from real flight prices found by Priceline users searching this route, accumulated into a price history for each departure date. Rather than weighting all of that history equally, we apply exponential time decay so recent prices dominate — a price seen yesterday counts almost in full, one from about a month ago roughly a third, and prices from a few months back very little — giving a figure that tracks today's market instead of a stale long-run average. Clear price outliers are removed before any calculation, departure dates with no observations are filled in from nearby dates, and the resulting curve is lightly smoothed so it reads as a clean seasonal trend rather than day-to-day noise.",
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Chicago to Montreal?",
        "answer": "For flights from Chicago to Montreal, the best fares are typically found when booking 6 to 9 weeks ahead, with an average of around $394. During summer and holiday periods, booking closer to 9 weeks in advance is recommended to secure lower prices, as last-minute fares can spike above $700.",
        "methodology": "This booking-window guidance is built from the same real flight prices found by Priceline users searching this route, re-grouped by how many days before departure each price was seen (from the departure day out to about 180 days ahead) across the route's price history. At each booking lead time we report the 25th-percentile price — the cheaper end of what travelers were quoted, rather than the rock-bottom minimum (which can be a fluke) or the average (which is pulled up by expensive last-minute fares). The buy-or-wait advice then applies a risk premium that grows as departure approaches, since seat availability shrinks and prices become less predictable; using that adjusted curve we flag windows where waiting is likely to save a meaningful amount (at least $20 or 5%) versus windows where booking now is the better call. Isolated single-day recommendations are filtered out, so the advice only reflects a window that holds for several days in a row.",
        "toolsUsed": [
          "booking_timing"
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Chicago to Montreal?",
        "answer": "There are no overnight (red-eye) flights available from Chicago to Montreal — neither nonstop nor connecting itineraries with a red-eye long leg were found in the schedule data.",
        "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 Montreal?",
        "answer": "Nonstop flights from Chicago to Montreal are operated by United Airlines (UA), Air Canada (AC), and American Airlines (AA), all serving the ORD–YUL airport pair. These carriers offer frequent daily service, with United having the most weekly flights at 77, followed by Air Canada and American at 63 each. The flights depart at various times throughout the day, providing multiple options for travelers.",
        "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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Chicago and Montreal?",
        "answer": "Common layover cities include Toronto, Detroit, and New York. Toronto offers frequent onward flights, Detroit provides a geographically logical stop with efficient Delta connections, and New York serves as a major hub with multiple daily options, though total travel time may be slightly longer than a direct route."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Chicago to Montreal?",
        "answer": "On-time performance is generally dependable, but afternoon thunderstorms at O'Hare can cause delays. Morning flights, particularly on Air Canada and United, tend to depart on schedule."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Montreal?",
        "answer": "May to June and September to October offer pleasant temperatures and fewer tourists than peak summer."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Chicago to Montreal?",
        "answer": "Bring a passport valid for your stay; no visa needed for U.S. citizens for tourism, but have an eTA if flying from a visa-exempt country, Real ID for domestic legs, payment for bags, and proof of onward travel."
      },
      "q12": {
        "question": "Which airport should I use in Montreal?",
        "answer": "Montréal–Trudeau is the primary international airport, about 20 km from downtown, served by major carriers. Montréal–Saint-Hubert handles regional flights and is farther from the centre, mainly used for general aviation and some low‑cost services."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Montreal airport?",
        "answer": "Yes. Montreal-Trudeau Airport has an on-site Marriott hotel directly connected to the terminal, no shuttle needed. It is in the main terminal area, accessible from the arrivals level."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Trudeau Intl Airport?",
        "answer": "Montréal–Trudeau International Airport has currency exchange offices in both the public and restricted areas, a multi‑faith prayer room near gate 49 (international departures) and free unlimited Wi‑Fi throughout the terminal."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Chicago and Montreal airports?",
        "answer": "Chicago O’Hare provides wheelchair assistance, accessible restrooms, and a family lounge with a play area in Terminal 2; request help via your airline at least 48 hours ahead. Montreal Trudeau offers wheelchair and mobility assistance, quiet rooms, and a children’s play zone near gate 55; book assistance through your airline 48 hours in advance."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Chicago to Montreal?",
        "answer": "Nonstop flights from Chicago to Montreal are typically operated with the Embraer 175, along with the Airbus A220-200, Canadair Regional Jet 900, and Boeing 737 MAX 8, though the exact aircraft can vary by day and airline. On connecting itineraries, the long leg most often uses the Embraer 175, De Havilland Canada Dash 8-400, or Airbus A220-200 via Toronto or Ottawa.",
        "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 Montreal?",
        "answer": "Nonstop flights from Chicago to Montreal are operated by United Airlines (Star Alliance), Air Canada (Star Alliance), and American Airlines (Oneworld), so Star Alliance and Oneworld serve this route directly. No major unaligned carrier appears in the nonstop schedule data.",
        "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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Chicago?",
        "answer": "At Chicago O'Hare, United Clubs in Terminals 1 and 2, the United Polaris Lounge in Terminal 1, Delta Sky Club in Terminal 2, and the American Airlines Admirals Club in Terminal 3 offer complimentary access to eligible business‑class and elite‑status travellers. The Polaris Lounge provides a sit‑down dining room and showers. Day passes are available at the Admirals Club and United Clubs."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Chicago to Montreal?",
        "answer": "Baggage rules on flights from Chicago to Montreal depend on the airline and fare class. Basic economy tickets typically do not include a checked bag, while standard economy usually allows one checked bag and one carry-on. Premium cabins offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Chicago to Montreal?",
        "answer": "Flights from Chicago to Montreal typically offer Economy, with some airlines providing Premium Economy and flat-bed Business class on select routes."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible and higher-cabin tickets typically allow same-day changes or standby, while basic economy fares generally do not."
      }
    }
  }
}