{
  "response": {
    "Key": "DEN-LAS",
    "orig": {
      "code": "DEN",
      "type": "airport",
      "city": "Denver",
      "fullCity": "Denver, Colorado",
      "airport": "Denver Intl Airport"
    },
    "dest": {
      "code": "LAS",
      "type": "airport",
      "city": "Las Vegas",
      "fullCity": "Las Vegas, Nevada",
      "airport": "Harry Reid Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Denver to Las Vegas?",
        "answer": "Flights from Denver to Las Vegas cover about 630 miles and typically take 2 hours 0 minutes nonstop, with the return leg being nearly identical at 1 hour 59 minutes. Southwest, Frontier, and United all offer daily service on this route, with median fares ranging from $80 on Frontier to $164 on United.",
        "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 Denver to Las Vegas?",
        "answer": "Yes, there are direct flights from Denver to Las Vegas. Southwest, United, and Frontier all fly the route nonstop, with a combined total of 441 weekly flights operating daily. Southwest alone offers 256 flights a week, while United runs 134 and Frontier adds 51.",
        "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 Las Vegas?",
        "answer": "From Harry Reid International (LAS), the most-used option into the city center is ride share — Uber and Lyft pick up in designated areas inside the parking garages at both terminals, while taxis wait outside baggage claim. Public buses (RTC Transit, including The Deuce on the Strip), airport shuttles, and inter-city shuttles are also available, with the South Strip Transit Terminal south of the airport serving as a major bus hub. Rental cars are accessed via free shuttle to the consolidated Rental Car Center about 3 miles away, and limousines offer a walk-up luxury option. The Vegas Loop provides fast rides to and from the airport, though the Las Vegas Monorail does not serve LAS. For most travelers, ride share is the fastest and most popular choice, beating taxis on convenience and often on price.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://harryreidairport.com/all-options-to-and-from",
            "title": "All options to & from Harry Reid | Harry Reid International Airport",
            "favicon": "https://harryreidairport.com/favicon.ico?863b6b9bd52ec388"
          },
          {
            "url": "https://www.harryreidairport.com/",
            "title": "Harry Reid International Airport",
            "favicon": "https://www.harryreidairport.com/favicon.ico?863b6b9bd52ec388"
          },
          {
            "url": "http://www.harryreidairport.com/map",
            "title": "Airport Maps | Harry Reid International Airport",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://www.fly.faa.gov/fly/flyfaa/flyfaaindex?ARPT=LAS&p=1",
            "title": "Harry Reid International Airport"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transportation_in_Las_Vegas",
            "title": "Transportation in Las Vegas",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-03T02:10:08Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Denver to Las Vegas?",
        "answer": "Average fares from Denver to Las Vegas bottom out around $146 in late January, with January overall the cheapest month at $148 on average, followed by February at $160 and September at $168. The most expensive stretch is late June, averaging $202, with May, June, and July as the priciest months at $199, $198, and $190 respectively.",
        "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 Denver to Las Vegas?",
        "answer": "For Denver to Las Vegas, the best fares come when you book roughly 4 to 7 weeks ahead, with the absolute lowest price around 35 days out at about $114. Booking closer to departure pushes prices up sharply, reaching around $214 for last-minute tickets. For summer and holiday periods, aim for the earlier end of that window or even a bit sooner, since demand can shorten how long those cheaper seats stay available.",
        "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 Denver to Las Vegas?",
        "answer": "Yes, overnight red-eye flights are available from Denver to Las Vegas. Southwest operates up to 30 red-eyes per week with departures between 9:25 PM and 10:55 PM, Frontier runs 14 weekly red-eyes departing around 10:29 PM and 10:44 PM, and United offers 5 weekly red-eyes on select days departing at 9:35 PM. On this short route these late departures arrive the same night, typically before midnight.",
        "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 Las Vegas?",
        "answer": "Southwest, United, and Frontier all fly nonstop from Denver to Las Vegas. Southwest operates the most flights, with around 256 weekly departures and a typical median fare near $238. United runs about 134 weekly flights, with a higher median fare around $442, while Frontier offers around 51 weekly flights with a low-fare median of roughly $181.",
        "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 Denver and Las Vegas?",
        "answer": "Common layover cities include Phoenix, Salt Lake City and Los Angeles. These hubs offer frequent connecting flights and efficient transfer processes, keeping total travel time competitive on this domestic route."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Denver to Las Vegas?",
        "answer": "On the Denver to Las Vegas route, United flights depart on time 75% of the time with a median delay of -3 minutes (meaning they tend to push back early) and a 0% cancellation rate. Frontier shows 73% on-time with a -5 minute median delay and 0% cancellations, while Southwest operates with 69% on-time performance, a 0-minute median delay, and no cancellations.",
        "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 Las Vegas?",
        "answer": "March to May and October to November offer pleasant temperatures and smaller crowds."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Denver to Las Vegas?",
        "answer": "For this domestic U.S. flight, bring a Real ID or passport, ensure the name matches your ticket and have a payment method for baggage and any required health documents."
      },
      "q12": {
        "question": "Which airport should I use in Las Vegas?",
        "answer": "Las Vegas has one commercial airport, Harry Reid International, located just a few miles south of the Strip and downtown. It handles all commercial flights for the area."
      },
      "q13": {
        "question": "How do I get to Denver Intl Airport from the city center?",
        "answer": "The RTD A Line train is the budget-friendly and most popular option, running every 15 minutes and taking about 37 minutes to downtown Union Station. Ride-share (Uber/Lyft) and taxis are the fastest, around 25-35 minutes, with pickup on Level 5; shared vans take longer and suit hotel drop-offs. Driving and parking are available at the airport, with rental cars off-site via free shuttle, and bike access exists for the adventurous. The train is generally cheapest, while ride-share and taxis cost more for convenience.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.flydenver.com/parking-and-transportation/to-and-from/",
            "title": "Getting To and From | Denver International Airport",
            "favicon": "https://www.flydenver.com/apple-touch-icon.png",
            "time_published": "2026-05-15T18:36:33Z"
          },
          {
            "url": "https://flydenver.com/parking-and-transportation/to-and-from/public-bus-or-train-rtd",
            "title": "Public Bus or Train | Denver International Airport",
            "favicon": "https://flydenver.com/apple-touch-icon.png",
            "time_published": "2026-05-15T18:47:06Z"
          },
          {
            "url": "https://www.flydenver.com/parking-and-transportation/to-and-from/airport-transit-center/",
            "title": "Airport Transit Center | Denver International Airport",
            "favicon": "https://www.flydenver.com/apple-touch-icon.png",
            "time_published": "2026-05-15T18:45:07Z"
          },
          {
            "url": "https://faa.gov/air_traffic/publications/domesticnotices/dom25010_af.html",
            "title": "DENVER INTERNATIONAL AIRPORT (KDEN) standard taxi routes",
            "favicon": "https://faa.gov/air_traffic/publications/domesticnotices/assets/images/favicon.ico"
          },
          {
            "url": "https://www.fly.faa.gov/fly/flyfaa/flyfaaindex?ARPT=DEN&p=1",
            "title": "Denver International Airport"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Las Vegas airport?",
        "answer": "Las Vegas Airport has no hotel directly connected to its terminals, and there are no on-site sleeping facilities. However, several nearby hotels offer airport shuttles, including the Best Western McCarran Inn, Days Inn by Wyndham Las Vegas Airport near the Strip, and Holiday Inn Express & Suites, all located within about 1.3 miles of the airport. If you prefer to stay in the terminal, seating is available but mostly with armrests, and there are no dedicated rest zones or cots provided.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/las-vegas-airport-guide.htm",
            "title": "Las Vegas Airport Guide (LAS) - Sleeping in Airports",
            "favicon": "https://www.sleepinginairports.net/nitropack_static/oBWrHkPujHTPIaVWqdDSDhClXUyrYhhb/assets/images/optimized/rev-b853180/www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png",
            "time_published": "2018-08-06T07:05:15Z"
          },
          {
            "url": "https://www.harryreidairport.com/",
            "title": "Harry Reid International Airport",
            "favicon": "https://www.harryreidairport.com/favicon.ico?863b6b9bd52ec388"
          },
          {
            "url": "http://www.sleepinginairports.net/usa/lasvegas.htm",
            "title": "Las Vegas Airport Guide (LAS) - Sleeping in Airports",
            "time_published": "2026-05-15T16:10:23Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Harry Reid Intl Airport?",
        "answer": "Harry Reid International Airport offers free Wi-Fi throughout the terminals, with additional complimentary Wi-Fi available in the United Club lounge in the D Gates. Currency exchange offices and prayer rooms or chapels are not among the listed facilities at the airport.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.harryreidairport.com/",
            "title": "Harry Reid International Airport",
            "favicon": "https://www.harryreidairport.com/favicon.ico?863b6b9bd52ec388"
          },
          {
            "url": "https://www.harryreidairport.com/airport-services",
            "title": "Airport Services | Harry Reid International Airport",
            "favicon": "https://www.harryreidairport.com/favicon.ico?863b6b9bd52ec388"
          },
          {
            "url": "https://harryreidairport.com/dine-shop-and-more",
            "title": "Shop, Dine & More | Harry Reid International Airport",
            "favicon": "https://harryreidairport.com/favicon.ico?863b6b9bd52ec388"
          },
          {
            "url": "http://www.harryreidairport.com/map",
            "title": "Airport Maps | Harry Reid International Airport",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://harryreidairport.com/contact",
            "title": "Contact | Harry Reid International Airport",
            "favicon": "https://harryreidairport.com/favicon.ico?863b6b9bd52ec388"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Denver and Las Vegas airports?",
        "answer": "Denver International Airport offers accessible parking, electric carts to airline gates, a Hidden Disabilities Sunflower Lanyard Program for travelers with hidden disabilities, and an Airport Butler service that assists families with small children or those unfamiliar with the terminal; wheelchair assistance from ground transportation providers is recommended with 48 hours advance notice. Harry Reid International Airport provides free wheelchair service arranged in advance through your airline (or by calling 702-261-PUSH), a Hidden Disabilities Sunflower Program, family care restrooms, visual paging, and Aira/MagnusCards apps for visual or cognitive support, with last-minute help available from airline representatives or Passenger Services staff at 702-261-5211. Neither airport's published accessibility materials list a dedicated children's play area, though Harry Reid offers family restrooms and Denver's Airport Butler can assist families with children.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://flydenver.com/at-the-airport/services-and-amenities/accessibility-services",
            "title": "Accessibility and Mobility | Denver International Airport",
            "favicon": "https://flydenver.com/apple-touch-icon.png",
            "time_published": "2026-08-10T20:24:04Z"
          },
          {
            "url": "https://www.flydenver.com/event/61719/",
            "title": "Accessibility Resource Fair | Denver International Airport",
            "favicon": "https://www.flydenver.com/apple-touch-icon.png",
            "time_published": "2026-07-22T17:07:58Z"
          },
          {
            "url": "https://flydenver.com/about-den/facilities",
            "title": "Airport Facilities and Grounds | Denver International Airport",
            "favicon": "https://flydenver.com/apple-touch-icon.png",
            "time_published": "2026-08-03T22:42:42Z"
          },
          {
            "url": "https://airporttech.tc.faa.gov/Products/Databases/Denver-Instrumentation/Browse-Database/Weather",
            "title": "AirportTech > Products > Databases  > Denver Instrumentation > Browse Database > Weather",
            "favicon": "https://airporttech.tc.faa.gov/Portals/0/favicon-FAA.ico?ver=L21jzf-llJYYjFtxLcsyqg%3d%3d"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Denver_International_Airport",
            "title": "Denver International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-11T12:43:01Z"
          },
          {
            "url": "https://www.harryreidairport.com/special-assistance",
            "title": "Special Assistance | Harry Reid International Airport",
            "favicon": "https://www.harryreidairport.com/favicon.ico?863b6b9bd52ec388"
          },
          {
            "url": "https://www.harryreidairport.com/",
            "title": "Harry Reid International Airport",
            "favicon": "https://www.harryreidairport.com/favicon.ico?863b6b9bd52ec388"
          },
          {
            "url": "https://harryreidairport.com/contact",
            "title": "Contact | Harry Reid International Airport",
            "favicon": "https://harryreidairport.com/favicon.ico?863b6b9bd52ec388"
          },
          {
            "url": "https://www.harryreidairport.com/airport-services",
            "title": "Airport Services | Harry Reid International Airport",
            "favicon": "https://www.harryreidairport.com/favicon.ico?863b6b9bd52ec388"
          },
          {
            "url": "https://harryreidairport.com/dine-shop-and-more",
            "title": "Shop, Dine & More | Harry Reid International Airport",
            "favicon": "https://harryreidairport.com/favicon.ico?863b6b9bd52ec388"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Denver to Las Vegas?",
        "answer": "On flights from Denver to Las Vegas, Southwest Airlines most frequently flies the Boeing 737 family, including the 737-700, 737-800, and 737 MAX 8. United Airlines uses a mix of Boeing 737 family aircraft (including the 737-800 and 737 MAX 8) and Airbus A320 family aircraft, including the A321neo. Frontier Airlines operates the Airbus A320 family on this route.",
        "methodology": "Aircraft types 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). For U.S. routes the type is grounded in the tail number that actually operated the flight; elsewhere it comes from the airline's filed equipment code. Where the source does not commit to a specific variant we name the aircraft family (for example Airbus A320 family) rather than guess, and where no reliable type is on file the aircraft is omitted rather than estimated. Types describe typical scheduled equipment and can vary with seasonal or day-of-week assignments and last-minute swaps.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q18": {
        "question": "Which airline alliances serve flights from Denver to Las Vegas?",
        "answer": "Southwest Airlines (no alliance) and United Airlines (Star Alliance) fly nonstop from Denver to Las Vegas, with Frontier Airlines (no alliance) also serving the route. Other alliances may offer connecting itineraries, but these are the only carriers operating 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 Denver?",
        "answer": "Denver International Airport has several lounges for departing travelers, including the American Airlines Admirals Club near Gate C-32, the American Express Centurion Lounge near Gate C-46, the Capital One Lounge (Plaza Premium) near Gate A-34, the Delta Sky Club at the north end of Concourse A, and three United Clubs at gates A-25, B-44, and B-32. The United Club Fly near Gate B-60 is also listed, while the United Club B Gates West is temporarily closed. A USO Denver lounge is available on Level 4 above the Concourse A mezzanine.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://flydenver.com/at-the-airport/lounge-areas",
            "title": "Denver Airport Lounges | Denver International Airport",
            "favicon": "https://flydenver.com/apple-touch-icon.png",
            "time_published": "2026-08-03T22:37:03Z"
          },
          {
            "url": "https://www.flydenver.com",
            "title": "Denver International Airport | DEN",
            "favicon": "https://www.flydenver.com/apple-touch-icon.png",
            "time_published": "2026-09-08T14:54:34Z"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/DEN",
            "title": "American Express Lounges at Denver International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/denver-international",
            "title": "Denver International Airport DEN Lounges - DEN Airport Guide and lounges. | Priority Pass",
            "favicon": "https://my.prioritypass.com/icon.png?a4ff481221414a5c"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Denver to Las Vegas?",
        "answer": "For domestic flights like Denver to Las Vegas, baggage allowances depend on the airline and fare class. Basic economy tickets typically do not include a checked bag and may restrict carry‑ons to a small personal item, while standard economy fares usually permit a carry‑on and a personal item, with checked bags available for a fee."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Denver to Las Vegas?",
        "answer": "Flights from Denver to Las Vegas typically offer Economy and standard Business or First class with recliner seats. Flat‑bed Business and Premium Economy are not common on this domestic route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies depend on the airline and fare type; flexible and premium tickets often allow same‑day changes or standby, while Basic Economy typically does not."
      }
    }
  }
}