{
  "response": {
    "Key": "DEN-CUZ",
    "orig": {
      "code": "DEN",
      "type": "airport",
      "city": "Denver",
      "fullCity": "Denver, Colorado",
      "airport": "Denver Intl Airport"
    },
    "dest": {
      "code": "CUZ",
      "type": "airport",
      "city": "Cusco",
      "fullCity": "Cusco, Peru",
      "airport": "Alejandro Velasco Astete Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Denver to Cusco?",
        "answer": "There are no nonstop flights from Denver (DEN) to Cusco (CUZ). Most itineraries involve two stops, commonly in Lima (LIM) and another city like Dallas or Houston, with total travel times typically ranging from 12 to 16 hours. The quickest one-stop options, usually via Lima, take around 11 to 12 hours."
      },
      "q2": {
        "question": "Are there visa requirements to travel from Denver to Cusco?",
        "answer": "Yes, visa requirements apply. U.S. citizens do not need a visa for tourist stays up to 183 days in Peru. Peruvian citizens require a visa to enter the United States. Travelers of other nationalities should check both U.S. exit requirements and Peru's entry rules based on their citizenship."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Denver to Cusco?",
        "answer": "The cheapest months to fly from Denver to Cusco are April (average $807), May ($914), and February ($969), with April being the very cheapest. The most expensive months are July (average $1,272), December ($1,236), and June ($1,121).",
        "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 Denver to Cusco?",
        "answer": "For the best fare from Denver to Cusco, book roughly 9 to 11 weeks ahead, when prices average around $826. Booking about 20 days out can also yield a low fare near $810, but last-minute tickets often exceed $1,000. Around summer and holiday peaks, expect prices to rise earlier, so aim for the earlier side of that window or even a bit further out.",
        "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 Denver to Cusco?",
        "answer": "No overnight (red‑eye) flights are available from Denver to Cusco — neither nonstop nor connecting itineraries with a red‑eye long leg operate on this route.",
        "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 Denver to Cusco?",
        "answer": "There is no nonstop service between Denver and Cusco. A one-day schedule search did not find any one-stop connecting itineraries; all options would require at least two stops. Airlines that might offer routings on this city pair include LATAM, Avianca, Copa, and United, but specific carriers and frequencies could not be confirmed from the available 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. 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"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Denver and Cusco?",
        "answer": "Typical layover cities include Lima, Bogotá, Panama City and Miami. Lima is the primary gateway with the most onward connections to Cusco. Bogotá and Panama City offer efficient transfers and visa‑free transit for many nationalities. Miami provides broad connectivity from the US before the southbound leg."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Denver to Cusco?",
        "answer": "Reliability varies due to connecting hubs and Cusco’s weather. Morning departures from Denver often have better on‑time odds, especially via Lima on LATAM."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Cusco?",
        "answer": "April, May, September, and October offer dry, sunny days with fewer tourists than the June–August peak."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Denver to Cusco?",
        "answer": "Bring a passport valid for at least six months beyond your stay, proof of onward or return travel, and a payment method. U.S. citizens do not need a visa for Peru, but check vaccination requirements."
      },
      "q12": {
        "question": "Which airport should I use in Cusco?",
        "answer": "Cusco has only one airport, Alejandro Velasco Astete International Airport, which serves all flights and is located about 5 km from the city center."
      },
      "q13": {
        "question": "How do I get to Denver Intl Airport from the city center?",
        "answer": "From downtown Denver, the A Line commuter train is the fastest and most popular way to reach Denver International Airport, taking about 37 minutes from Denver Union Station. Ride-share services like Uber and Lyft, as well as taxis, offer door-to-door convenience at a higher cost. Several public bus routes and shared shuttle vans serve the airport, while driving yourself means paying for on-site parking, which ranges from economy lots to closer garages.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.flydenver.com/parking-and-transportation/to-and-from/airport-transit-center/",
            "title": "Airport Transit Center | Denver International Airport",
            "time_published": "2026-02-24T17:09:34Z"
          },
          {
            "url": "https://flydenver.com/connections/",
            "title": "Connections | Denver International Airport",
            "favicon": "https://flydenver.com/apple-touch-icon.png",
            "time_published": "2023-09-14T15:33:21Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Automated_Guideway_Transit_System_(Denver_International_Airport)",
            "title": "Automated Guideway Transit System (Denver International Airport)",
            "time_published": "2026-06-01T08:54:40Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Denver%20International%20Airport",
            "title": "Denver International Airport",
            "time_published": "2026-04-30T15:08:23Z"
          },
          {
            "url": "https://www.faa.gov/?action=searchForAirport&airportcode=PSR",
            "title": "Federal Aviation Administration",
            "favicon": "https://www.faa.gov/themes/custom/faa/favicon.png",
            "time_published": "2026-07-17T12:00:00Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Cusco airport?",
        "answer": "Cusco's Alejandro Velasco Astete International Airport has no on‑site hotels, capsule hotels or sleeping pods. The terminal closes overnight (roughly 10:00 PM to 5:00 AM), so staying airside is not permitted. Several hotels are located nearby, and shuttle or private transfer services to city hotels operate 24/7.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/guides/cusco-airport-guide.htm",
            "title": "Cusco Airport Guide (CUZ) - Sleeping in Airports",
            "time_published": "2018-08-23T20:17:06Z"
          },
          {
            "url": "https://activities.marriott.com/south-america/peru/cusco/activities/cusco_airport_pickup_and_transfer-X192I2?property=CUZLC",
            "title": "Cusco Airport Pickup and Transfer",
            "time_published": "2026-03-01T00:00:00Z"
          },
          {
            "url": "https://activities.marriott.com/south-america/peru/cusco/activities/cusco_airport_pickup_and_private_transfer-XT8QPX?property=CUZLC",
            "title": "Cusco Airport Pickup and Private Transfer",
            "time_published": "2026-03-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Alejandro_Velasco_Astete_International_Airport",
            "title": "Alejandro Velasco Astete International Airport",
            "time_published": "2026-07-06T12:27:04Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Alejandro%20Velasco%20Astete%20International%20Airport",
            "title": "Alejandro Velasco Astete International Airport",
            "time_published": "2026-03-02T07:14:05Z"
          },
          {
            "url": "https://activities.marriott.com/south-america/peru/cusco/activities/one_way_cusco_airport_arrival_transfer-XNI083",
            "title": "One-Way Cusco Airport Arrival Transfer",
            "time_published": "2026-03-02T00:00:00Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Denver and Cusco airports?",
        "answer": "At Denver International Airport (DEN), wheelchair service can be arranged by contacting your airline at least 48 hours before departure, and the airport provides accessible facilities including an automated guideway transit system to move between the terminal and concourses. DEN also hosts events like the ADA anniversary celebration to share accessibility resources. For Cusco Alejandro Velasco Astete International Airport (CUZ), specific mobility assistance and children's play area details are not publicly documented, so travelers should coordinate directly with their airline for any disability accommodations and be aware that the airport operates at limited capacity with basic facilities.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.flydenver.com/traveler_services/accessibility",
            "title": "Accessibility and Mobility | Denver International Airport",
            "time_published": "2026-04-02T20:29:43Z"
          },
          {
            "url": "https://www.flydenver.com/event/61719/",
            "title": "| Denver International Airport",
            "favicon": "https://www.flydenver.com/apple-touch-icon.png",
            "time_published": "2026-07-09T15:14:02Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Automated_Guideway_Transit_System_(Denver_International_Airport)",
            "title": "Automated Guideway Transit System (Denver International Airport)",
            "time_published": "2026-06-01T08:54:40Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Denver%20International%20Airport",
            "title": "Denver International Airport",
            "time_published": "2026-04-30T15:08:23Z"
          },
          {
            "url": "https://www.faa.gov/?action=searchForAirport&airportcode=PSR",
            "title": "Federal Aviation Administration",
            "favicon": "https://www.faa.gov/themes/custom/faa/favicon.png",
            "time_published": "2026-07-17T12:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Alejandro_Velasco_Astete_International_Airport",
            "title": "Alejandro Velasco Astete International Airport",
            "time_published": "2026-07-06T12:27:04Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Alejandro%20Velasco%20Astete%20International%20Airport",
            "title": "Alejandro Velasco Astete International Airport",
            "time_published": "2026-03-02T07:14:05Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Cuz",
            "title": "Cuz",
            "time_published": "2025-12-09T18:40:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Alejandro_Velasco_Astete",
            "title": "Alejandro Velasco Astete",
            "time_published": "2025-12-25T21:59:29Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Alejandro%20Velasco%20Astete",
            "title": "Alejandro Velasco Astete",
            "time_published": "2025-12-25T21:59:29Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Denver to Cusco?",
        "answer": "There are no nonstop flights from Denver to Cusco, so all itineraries involve at least one connection. The most common routing connects through Lima, where the long Denver–Lima leg is typically flown on a Boeing 737 or 757, and the short Lima–Cusco hop is operated by an Airbus A320-family or Boeing 737. Other connections may route via Bogotá or Panama City, using similar narrowbody aircraft on both segments. Wi‑Fi and seatback entertainment are widely available on the longer leg, though the exact aircraft 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. 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_aircraft",
          "route_airlines"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Denver?",
        "answer": "At Denver International Airport, the two key lounges are the Delta Sky Club in the Main Terminal, Concourse A (center core, 4th floor), and the American Express Centurion Lounge in Concourse C. The Delta Sky Club offers complimentary premium food, beer and wine, Wi‑Fi, printers, and flight monitors; access is granted to same‑day Delta One or SkyTeam premium cabin passengers, Delta Sky Club members, and eligible American Express cardholders. The Centurion Lounge features locally inspired cuisine, a full bar, high‑speed Wi‑Fi, and family‑friendly spaces; entry is limited to American Express Platinum and Centurion cardholders, with no day‑pass option. Both lounges allow entry up to three hours before departure (or anytime during a layover) and are subject to capacity.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://americanexpress.com/en-gb/travel/lounges/the-platinum-card/DEN",
            "title": "American Express Lounges at Denver International Airport | Amex GB",
            "time_published": "2026-05-03T00:00:00Z"
          },
          {
            "url": "https://www.flydenver.com/",
            "title": "Denver International Airport | DEN",
            "favicon": "https://www.flydenver.com/apple-touch-icon.png",
            "time_published": "2026-06-02T21:34:27Z"
          },
          {
            "url": "https://flydenver.com/at-the-airport",
            "title": "Exciting Things to Do at Denver International Airport",
            "time_published": "2026-02-18T15:39:31Z"
          },
          {
            "url": "https://www.americanexpress.com/en-us/travel/lounges/the-centurion-card-idc-en/DEN/Delta-Sky-Club-Main-Terminal-Concourse-A-IgRTEiZDls/",
            "title": "Delta Sky Club at Denver International Airport | Amex US",
            "time_published": "2026-03-18T00:00:00Z"
          },
          {
            "url": "https://carsandstays.delta.com/Denver-Hotels-Sleep-Inn-Suites-Denver-International-Airport.h23533743.Hotel-Information?categorySearch=any_option&chkin=2026-07-06&chkout=2026-07-07&destType=MARKET&destination=Denver%2C+CO%2C+United+States+of+America+%28DEN-All+Airports%29&latLong=39.74483000000001%2C-104.94829500000002&pwa_ts=1782175590171&referrerUrl=aHR0cHM6Ly9jYXJzYW5kc3RheXMuZGVsdGEuY29tL0hvdGVsLVNlYXJjaA%3D%3D&regionId=6139084&rfrr=HSR&rm1=a2&searchId=b9103c12-38ab-46f5-86a7-f3447411bdbe&selectedRatePlan=383244565&selectedRoomType=218717901&sort=RECOMMENDED&top_cur=USD&top_dp=126&useRewards=false&x_pwa=1",
            "title": "Sleep Inn & Suites Denver International Airport",
            "favicon": "https://carsandstays.delta.com/favicon.ico",
            "time_published": "2026-06-23T09:32:24Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Denver to Cusco?",
        "answer": "Baggage allowance depends on your airline and fare type. Basic economy often excludes a free checked bag, while standard economy typically includes one checked bag and a carry‑on. Premium cabins offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Denver to Cusco?",
        "answer": "Flights from Denver to Cusco typically offer Economy and sometimes Premium Economy; flat-bed Business class is rare on this route and usually only on connecting flights."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies differ by airline and fare; flexible and premium cabin tickets generally allow same‑day changes or standby, while Basic Economy typically does not."
      }
    }
  }
}