{ "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": "A nonstop flight from Denver (DEN) to Las Vegas (LAS) typically takes about 2 hours. Return flights are usually slightly shorter, averaging around 1 hour 50 minutes. With a layover, total travel time often ranges from 3.5 to 5 hours, depending on the connection city." }, "q1": { "question": "Are there any direct flights from Denver to Las Vegas?", "answer": "Yes, there are plenty of nonstop flights from Denver to Las Vegas. Southwest, United, and Frontier all fly the route daily, together offering around 441 nonstop flights each week. Southwest runs the most with 256 weekly departures, United adds 134, and Frontier operates 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": "Taxis and ride‑share services (Uber and Lyft) are the most popular and quickest ways to reach the Las Vegas Strip or downtown, with designated pickup areas in both terminal garages. Public buses run to the city center as a low-cost option, while shared shuttles offer a middle ground. Rental cars are available at a remote center linked by free shuttle. The Vegas Loop underground system also provides fast trips between the airport and key destinations.", "toolsUsed": [], "references": [ { "url": "http://www.harryreidairport.com/all-options-to-and-from", "title": "All options to & from Harry Reid | Harry Reid International Airport", "time_published": "2026-01-01T00:00:00Z" }, { "url": "http://www.harryreidairport.com/cookies", "title": "Flights | Harry Reid International Airport", "time_published": "2026-01-01T00:00:00Z" }, { "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": "2026-07-03T22:51:37Z" }, { "url": "https://en.wikipedia.org/wiki/Harry%20Reid%20International%20Airport", "title": "Harry Reid International Airport", "time_published": "2026-04-30T22:39:45Z" }, { "url": "https://www.fly.faa.gov/fly/flyfaa/flyfaaindex?ARPT=LAS&p=1", "title": "Harry Reid International Airport" } ] }, "q4": { "question": "When is the cheapest time to fly from Denver to Las Vegas?", "answer": "The cheapest months to fly from Denver to Las Vegas are August, April, and October, with average fares around $195 to $222. The most expensive months are December, June, and November, where prices climb to an average of $247 to $300.", "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 Las Vegas?", "answer": "For Denver to Las Vegas, the best fares are typically found when booking 3 to 6 weeks before departure, with an average price around $100. The cheapest single day to book is 30 days out at $98, while last-minute bookings (0 days) can spike to $224. During peak summer and holiday periods, you'll want to book earlier—closer to 6–8 weeks out—as demand drives prices up faster.", "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 Las Vegas?", "answer": "Yes, overnight red-eye flights from Denver to Las Vegas are available. Southwest operates up to 30 weekly red-eyes daily with departures between 9:25 PM and 10:55 PM, Frontier runs 14 weekly red-eyes daily departing around 10:29 PM and 10:44 PM, and United offers 5 weekly red-eyes on Mondays, Wednesdays, Thursdays, Fridays, and Sundays at 9:35 PM. On this roughly two-hour route, these late-evening departures land before midnight the same night.", "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 at 256 per week with a median fare around $245, United runs 134 weekly flights at about $453, and Frontier offers 51 weekly flights with a median fare near $226, positioning itself as the low-fare leader. Daily service is available on all three carriers, giving travelers frequent options throughout the day.", "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" ] }, "q9": { "question": "How reliable are on‑time departures on this route from Denver to Las Vegas?", "answer": "On-time performance is generally good, but afternoon thunderstorms in Denver can cause delays. Opt for early morning flights on Southwest or United for better reliability." }, "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 fewer tourists." }, "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 primary commercial airport, Harry Reid International Airport, located just a few miles south of the Strip and downtown, serving all major airlines for both domestic and international flights." }, "q13": { "question": "How do I get to Denver Intl Airport from the city center?", "answer": "From downtown Denver, the most popular option is the RTD A‑Line commuter train, which runs from Union Station directly to the airport transit center in about 37 minutes and is the fastest public transit choice. Ride‑share services like Uber and Lyft, as well as taxis, offer door‑to‑terminal convenience in roughly 30‑45 minutes depending on traffic, at a higher cost than the train. Driving and parking on‑site is also possible, with economy lots connected by free shuttles, though this is typically the most expensive option when factoring in daily parking fees.", "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 Las Vegas airport?", "answer": "Harry Reid International Airport (LAS) does not have on-site hotels, capsule hotels, or sleeping pods within the terminals. Nearby hotels connected by shuttle include the Hyatt Place Las Vegas, Homewood Suites by Hilton, and Best Western McCarran Inn, all located just minutes from the airport.", "toolsUsed": [], "references": [ { "url": "http://www.sleepinginairports.net/usa/lasvegas.htm", "title": "Las Vegas Airport Guide (LAS) - Sleeping in Airports", "time_published": "2026-05-15T16:10:23Z" }, { "url": "https://www.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://harryreidairport.com/newsroom/press-releases/holiday-travel-and-holiday-cheer", "title": "Holiday Travel and Holiday Cheer | Harry Reid International Airport", "time_published": "2025-12-16T00:00:00Z" }, { "url": "http://www.harryreidairport.com/newsroom/press-releases/las-spring-break-travel-2026", "title": "LAS Spring Break Travel 2026 | Harry Reid International Airport", "time_published": "2026-03-12T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/McCarran_International_Airport", "title": "Harry Reid International Airport - Wikipedia", "time_published": "2003-07-07T00:00:00Z" }, { "url": "https://www.harryreidairport.com/newsroom/press-releases/memorial-day-weekend-travel-tips", "title": "Memorial Day Weekend Travel Tips | Harry Reid International Airport", "time_published": "2026-05-18T00:00:00Z" } ] }, "q15": { "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Harry Reid Intl Airport?", "answer": "Harry Reid International Airport has currency exchange counters and ATMs for cash access. Prayer rooms or chapels are not listed among the amenities, though quiet lounges are available in both terminals. Free Wi‑Fi is not explicitly mentioned in the available amenity information, so its availability cannot be confirmed.", "toolsUsed": [], "references": [ { "url": "http://harryreidairport.com/amenities", "title": "Amenities | Harry Reid International Airport", "time_published": "2026-01-01T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Harry%20Reid%20International%20Airport", "title": "Harry Reid International Airport", "time_published": "2026-04-30T22:39:45Z" }, { "url": "http://harryreidairport.com/newsroom/news-articles/travel-tips-las-pre-flight-to-do-list?media_index_2kWN8ltnrIqdeoQebhii5G=2", "title": "Travel tips: LAS pre-flight to-do list | Harry Reid International Airport", "time_published": "2026-02-24T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Harry_Reid_airport", "title": "Harry Reid International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2003-07-07T03:36:56Z" }, { "url": "https://www.faa.gov/AIR_TRAFFIC/FLIGHT_INFO/AERONAV/PROCEDURES/application/index.cfm?event=directory&directory=12EADF683CC0448A8F4FA5393A908308-LAS-NDBR&type=ndbr&nasrId=LAS", "title": "USA Banner", "time_published": "2025-06-26T00:00:00Z" } ] }, "q17": { "question": "What aircraft are typically used on flights from Denver to Las Vegas?", "answer": "The most common aircraft on the nonstop Denver–Las Vegas route are the Boeing 737 MAX 8 and Boeing 737-800, flown by Southwest, United, and Frontier, along with the Airbus A321-200 Neo on United. Some flights are listed with an unspecified type, so the exact aircraft can vary by day and airline. On connecting itineraries, the same 737 family dominates the longer legs, with occasional regional jets like the Canadair Regional Jet 700 or Embraer 175 on shorter feeder segments. Wi-Fi and seatback entertainment are widely available across these modern narrowbody fleets.", "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 Denver to Las Vegas?", "answer": "Nonstop service from Denver to Las Vegas is operated by Southwest, United, and Frontier. Southwest belongs to no global alliance, United is in Star Alliance, and Frontier is also unaligned. Other alliance carriers may serve the route with connections, but those three are the nonstop operators.", "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": "At Denver International Airport, you'll find two main lounges: the American Express Centurion Lounge in Concourse C and the Delta Sky Club in the Main Terminal, Concourse A. The Centurion Lounge is accessible to American Express Platinum and Centurion cardholders, and it's known for its locally inspired cuisine and craft cocktails. The Delta Sky Club welcomes Delta One, first-class passengers, and Sky Club members, offering premium food, a full bar, and comfortable workspaces.", "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®ionId=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 Las Vegas?", "answer": "Baggage rules vary by airline and fare type. Basic economy fares typically do not include a checked bag, while standard economy often includes one checked bag and a carry‑on. Check your airline's policy for exact details." }, "q22": { "question": "What cabin and seat options are typical from Denver to Las Vegas?", "answer": "Denver to Las Vegas flights typically offer Economy and standard recliner First or Business class seats, as flat‑bed seats and Premium Economy are not common on this short domestic route." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary; flexible and premium tickets often allow same‑day changes or standby, while Basic Economy typically does not." } } } }