{
  "response": {
    "Key": "CHI-SJO",
    "orig": {
      "code": "CHI",
      "type": "airport",
      "city": "Chicago",
      "fullCity": "Chicago, Illinois",
      "airport": "Dupage County"
    },
    "dest": {
      "code": "SJO",
      "type": "airport",
      "city": "San José",
      "fullCity": "San José, Costa Rica",
      "airport": "Juan Santamaría Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Chicago to San José?",
        "answer": "A nonstop flight from Chicago (ORD) to San José (SJO) typically takes about 5 hours 10–20 minutes. With one stop, total travel time often ranges from 7 to 9 hours, depending on the connection city. The return flight may be slightly shorter; for example, nonstop SJO to ORD can take around 5 hours 5 minutes."
      },
      "q1": {
        "question": "Are there any direct flights from Chicago to San José?",
        "answer": "Yes, both American Airlines and United Airlines fly nonstop from Chicago O'Hare (ORD) to San José (SJO). American runs three daily departures (21 weekly), and United runs two daily departures (8 weekly), so nonstop flights are available every day of the week.",
        "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"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Chicago to San José?",
        "answer": "Yes, visa requirements apply when traveling from Chicago to San José, Costa Rica, depending on your nationality. U.S. citizens do not need a visa for tourist stays up to 180 days, but must have a valid passport and proof of onward travel. Nationals of many other countries, including Costa Ricans, may enter Costa Rica without a visa, but some nationalities require a visa. For the return, Costa Rican citizens must have a valid visa or ESTA authorization to enter the United States. Always check the latest entry requirements based on your specific citizenship before traveling."
      },
      "q3": {
        "question": "What are the ground transportation options in San José?",
        "answer": "From Juan Santamaría International Airport (SJO) to downtown San José, the most common option is the official orange airport taxi, which takes about twenty to thirty minutes depending on traffic. These taxis are safe, metered, and easily found outside the terminal. Ride-sharing services like Uber are available but face legal restrictions and may be less reliable for airport pickups, though many visitors still use them. Public buses operated by Tuasa run frequently and are very cheap, but the journey can take over forty minutes and they can be crowded with limited luggage space. Car rentals are widely available at the airport, but driving in San José is challenging due to congestion and aggressive drivers. There is no train service from the airport. Shared shuttle vans are another option, often booked in advance through hotels or tour companies. Most travelers use official airport taxis for their balance of convenience, safety, and fixed rates."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Chicago to San José?",
        "answer": "The cheapest months to fly from Chicago to San José are April (around $492), March ($494), and May ($517), while the most expensive are December ($764), January ($602), and February ($591).",
        "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 San José?",
        "answer": "For flights from Chicago to San José, the optimal booking window is roughly 3 to 6 weeks before departure, with the single best fare appearing around 30 days out at about $544. During peak summer or holiday periods, prices tend to climb earlier, so booking 6 to 8 weeks ahead can help avoid the highest fares.",
        "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 San José?",
        "answer": "There are no nonstop red-eye flights from Chicago to San José. However, connecting overnight itineraries are available, such as a late-night Avianca departure from Chicago O'Hare around 11:20 PM that arrives in Bogotá the next morning and then connects onward to San José.",
        "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 José?",
        "answer": "Nonstop flights from Chicago to San José are available on American Airlines and United Airlines, both departing from O'Hare (ORD). American operates about 21 weekly flights daily with multiple departure times, while United offers around 8 weekly flights also daily, typically in the early morning.",
        "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 San José?",
        "answer": "Common layover cities are Houston (IAH), Miami (MIA), Atlanta (ATL), and Panama City (PTY). Houston and Miami offer frequent flights from Chicago and short onward legs to San José, minimizing total travel time. Atlanta provides vast domestic and international connections with efficient single-terminal transfers. Panama City is a key Central American hub with streamlined transit and no need for U.S. re-entry on the return, often keeping journey times competitive."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Chicago to San José?",
        "answer": "On-time performance is generally acceptable but can be impacted by weather or air traffic, especially in winter. Early morning flights, particularly on United and American, tend to depart more reliably. Costa Rica's rainy season may also affect arrivals, but departures from Chicago are typically steady if you avoid late afternoon slots."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to San José?",
        "answer": "December through April is the dry season with sunny, warm days and fewer afternoon showers, making it the best time for mild weather and fewer crowds."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Chicago to San José?",
        "answer": "Bring a passport valid for at least six months beyond your arrival date, proof of onward or return travel, a payment method for baggage fees, and any required vaccination certificates such as yellow fever if applicable. U.S. citizens do not need a visa for stays up to 90 days, but a return ticket is required."
      },
      "q12": {
        "question": "Which airport should I use in San José?",
        "answer": "San José has one main international airport, Juan Santamaría International Airport, which serves the city and is located about 20 minutes from downtown. All international flights use this airport, so you don’t need to choose between multiple options."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at San José airport?",
        "answer": "No on-site hotels or sleeping pods exist at San José International Airport. The closest options are nearby hotels like the Hampton Inn & Suites, Courtyard by Marriott, and Holiday Inn Express, all within a 5-minute drive and offering complimentary shuttle service."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Juan Santamaría Intl Airport?",
        "answer": "Yes. Juan Santamaría International Airport has a Global Exchange currency office in the main terminal. There is a Catholic chapel and a meditation room near the food court. Free Wi‑Fi is available throughout the terminal."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Chicago and San José airports?",
        "answer": "Chicago O’Hare provides accessible restrooms, TTY phones, and wheelchair assistance; request help via your airline at least 48 hours ahead. The Kids on the Fly play area is in Terminal 2. San José offers wheelchair service through the airline, accessible restrooms, and a small children’s play area near Gate 9; arrange in advance."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Chicago to San José?",
        "answer": "There is no nonstop service from Chicago to San José, so connecting flights are the norm. The most common aircraft on the longer leg are the Boeing 737 MAX 8 (especially via Houston, Toronto, and Newark) and the Airbus A321-100 (via Miami), with the shorter connecting legs often operated by Boeing 737 variants or Airbus A320-family jets. Wi-Fi and seatback entertainment are widely available on these aircraft, though the exact model can vary by day and airline.",
        "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 José?",
        "answer": "Nonstop flights from Chicago (ORD) to San José are operated by American Airlines, a oneworld member, and United Airlines, a Star Alliance member; SkyTeam does not have a nonstop presence on this route. Both carriers belong to major alliances, so no unaffiliated airline serves the nonstop market, though other alliances may offer connecting itineraries.",
        "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 operates multiple United Clubs and a Polaris Lounge in Terminal 1 for business-class and elite flyers, featuring sit-down dining and showers. American Airlines has Admirals Clubs in Terminal 3. Delta's Sky Club is in Terminal 2. The independent Swissport Lounge in Terminal 5 accepts Priority Pass and day passes."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Chicago to San José?",
        "answer": "Baggage allowance on flights from Chicago to San José depends on the airline and fare class. Basic economy tickets often do not include a checked bag, while standard international economy fares typically include one checked bag and a carry-on. Premium cabins offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Chicago to San José?",
        "answer": "Flights from Chicago to San José typically offer Economy and, on certain airlines, flat-bed Business class. Premium Economy is uncommon, and First class is not typically available."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Same‑day changes or standby depend on the airline and fare class, with flexible and premium cabins offering more options, while basic economy typically does not allow them."
      }
    }
  }
}