{"response": {"Key": "LAS-SFO", "orig": {"code": "LAS", "type": "airport", "city": "Las Vegas", "fullCity": "Las Vegas, Nevada", "airport": "Harry Reid Intl Airport"}, "dest": {"code": "SFO", "type": "airport", "city": "San Francisco", "fullCity": "San Francisco, California", "airport": "San Francisco Intl Airport"}, "faq": {"q0": {"question": "What is the typical flight duration from Las Vegas to San Francisco?", "answer": "The flight from Las Vegas to San Francisco is about 410 miles and typically takes 1 hour and 40 minutes nonstop. The return flight also takes about 1 hour and 40 minutes, with no meaningful difference between directions.", "methodology": "Carrier service, flight times and distances for this route come 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). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates 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; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.", "toolsUsed": ["flight_schedule"]}, "q3": {"question": "What are the ground transportation options in San Francisco?", "answer": "BART rapid rail is the fastest and most-used way to reach downtown San Francisco, with trains departing directly from the International Terminal. Ride-share services like Lyft and Uber pick up on Level 5 of the Domestic Garage, and taxis are available at the arrivals curbside. Waymo autonomous rides are also an option for select passengers, picking up at the Rental Car Center. Rental cars are accessible via the AirTrain Blue Line, and many hotels offer complimentary shuttles.", "toolsUsed": [], "references": [{"url": "https://flysfo.com/passengers/ground-transportation", "title": "Ground Transportation | San Francisco International Airport", "favicon": "https://flysfo.com/themes/custom/blueskies/favicon.ico", "time_published": "2026-04-08T21:19:40Z"}, {"url": "https://flysfo.com/de/node/10188", "title": "Ground Transportation | San Francisco International Airport", "favicon": "https://flysfo.com/themes/custom/blueskies/favicon.ico", "time_published": "2026-04-08T21:19:40Z"}, {"url": "https://en.wikipedia.org/wiki/SFO", "title": "San Francisco International Airport", "time_published": "2026-04-27T05:13:36Z"}, {"url": "https://en.wikipedia.org/wiki/San_Francisco_International_Airport", "title": "San Francisco International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-18T07:52:09Z"}, {"url": "https://www.flysfo.com/pt-br", "title": "Home Page | San Francisco International Airport", "time_published": "2026-01-01T00:00:00Z"}]}, "q4": {"question": "When is the cheapest time to fly from Las Vegas to San Francisco?", "answer": "The cheapest months to fly from Las Vegas to San Francisco are August, November, and September, with average fares around $161, $191, and $199 respectively. The most expensive months are October, June, and March, where average prices climb to $248, $233, and $225.", "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 Las Vegas to San Francisco?", "answer": "For Las Vegas to San Francisco, the best fares usually appear when booking 3 to 6 weeks before departure, with an average of $81 in that window and the single cheapest day 25 days out at $74. Fares climb steeply beyond 3 months ahead, peaking around $211 at 145 days, while last-minute bookings also rise quickly above $100. During summer and holiday periods, demand pushes prices higher across the board, so aim for the early side of that 3–6 week range to lock in a better rate.", "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 Las Vegas to San Francisco?", "answer": "Yes, overnight red-eye flights are available from Las Vegas to San Francisco. Southwest operates up to 18 weekly red-eyes with departures between 9:10 PM and 11:05 PM daily, United runs about 12 weekly red-eyes on Monday, Wednesday, Thursday, Friday, and Sunday departing between 9:25 PM and 9:36 PM, and Alaska offers around 10 weekly red-eyes daily departing at 9:21 PM or 10:21 PM. These flights are short enough that they typically land the same night, not the next morning.", "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 Las Vegas to San Francisco?", "answer": "United, Southwest, Alaska, and Frontier all operate nonstop flights from Las Vegas to San Francisco. United offers the most frequent service with about 119 weekly flights and a median fare around $283, while Southwest runs 108 weekly flights at a median of about $348. Alaska has 74 weekly flights with a median fare near $241, and Frontier operates 27 weekly flights as the low‑fare leader at roughly $140 median. Alaska also fields a handful of flights operated by SkyWest.", "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 Las Vegas and San Francisco?", "answer": "Las Vegas to San Francisco is typically flown non‑stop in under two hours. Connections are rare and generally not competitive for time. If you must connect, possible hubs are Los Angeles or Phoenix, but they add significant travel time."}, "q9": {"question": "How reliable are on‑time departures on this route from Las Vegas to San Francisco?", "answer": "On the Las Vegas to San Francisco route, United (UA) has the strongest on-time performance with 85% of departures on time and a cancellation rate of just 0.2%. Frontier (F9) and Southwest (WN) lag noticeably at 73% and 63% on-time respectively, with Southwest also seeing a 0.3% cancellation rate and Frontier 0.8%.", "methodology": "Carrier service, flight times and distances for this route come 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). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates 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; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.", "toolsUsed": ["flight_schedule"]}, "q10": {"question": "Which months have the best weather for traveling to San Francisco?", "answer": "September and October offer the warmest and clearest weather with fewer tourists than summer."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Las Vegas to San Francisco?", "answer": "Bring a Real ID or passport, ensure the name matches your ticket and carry payment for baggage and any required health documents."}, "q12": {"question": "Which airport should I use in San Francisco?", "answer": "San Francisco has one primary airport, San Francisco International, which is about 13 miles south of downtown and connected by BART. It serves as a major hub for United Airlines and Alaska Airlines, with flights from most domestic and international carriers."}, "q13": {"question": "How do I get to Harry Reid Intl Airport from the city center?", "answer": "From downtown Las Vegas, you can reach Harry Reid International Airport (LAS) in about 15–20 minutes by car. Ride‑share services like Uber and Lyft pick up in designated areas inside the parking garages, while taxis are available outside baggage claim at both terminals. Public buses operated by the RTC also serve the airport, and several shuttle companies offer shared‑ride service. Driving yourself is an option with parking at both terminals, but ride‑share or a taxi is the most popular and convenient choice; the bus is the cheapest, while taxis and ride‑share cost a bit more.", "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"}]}, "q14": {"question": "Are there hotels or sleeping facilities at San Francisco airport?", "answer": "San Francisco International Airport (SFO) has a Grand Hyatt hotel directly on-site at the airport, connected to all terminals via the AirTrain people mover. Additionally, there are several nearby hotels like the San Francisco Airport Marriott Waterfront and The Westin San Francisco Airport, both offering complimentary shuttle service to and from the terminals. No capsule hotels or sleeping pods are mentioned, but the airport is considered one of the better U.S. airports for sleeping, with comfortable seating available in several terminals.", "toolsUsed": [], "references": [{"url": "https://www.sleepinginairports.net/guides/san-francisco-airport-guide.htm", "title": "San Francisco Airport Guide (SFO) - 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": "2018-10-02T00:00:42Z"}, {"url": "https://www.marriott.com/en-us/hotels/sfobg-san-francisco-airport-marriott-waterfront/overview/?EM=DNM_SANFRANCISCOAIRPORTMARRIOTT.COM", "title": "SFO Airport Hotel | San Francisco Airport Marriott Waterfront", "time_published": "2025-02-19T00:00:00Z"}, {"url": "https://www.marriott.com/en-us/hotels/sfowi-the-westin-san-francisco-airport/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0", "title": "The Westin San Francisco Airport (Official Site) - SFO Hotel", "time_published": "2025-02-19T00:00:00Z"}, {"url": "https://www.flysfo.com/passengers/shop-dine-relax?content_type=things_to_do&location=3&sort_by=random", "title": "Shop/Dine/Relax | San Francisco International Airport", "time_published": "2025-10-22T23:13:26Z"}, {"url": "https://www.flysfo.com/passengers/shop-dine-relax?content_type=All&gate_area=All&https://www.flysfo.com/passengers/shop-dine-relax?https://www_flysfo_com/passengers/shop-dine-relax?https://www_flysfo_com/passengers/shop-dine-relax?location=2&location=1659&security=All&service_tags=All&sort_by=random", "title": "Shop/Dine/Relax | San Francisco International Airport", "time_published": "2025-10-22T23:13:26Z"}, {"url": "http://www.flysfo.com/de/node/14691", "title": "Press Releases | San Francisco International Airport", "time_published": "2025-07-09T15:54:20Z"}]}, "q15": {"question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at San Francisco Intl Airport?", "answer": "San Francisco International Airport offers currency exchange services, prayer facilities, and free Wi‑Fi. Currency exchange counters are located in the International Terminal (near Gates A and G) and in Terminal 3. A Reflection Room serving as a quiet space for prayer and meditation is available, along with yoga rooms in the terminals. Free Wi‑Fi is provided throughout all terminals.", "toolsUsed": [], "references": [{"url": "https://flysfo.com/passengers/shop-dine-relax", "title": "Shop/Dine/Relax | San Francisco International Airport", "time_published": "2026-03-12T16:15:43Z"}, {"url": "http://www.flysfo.com/welcome-terminal-3", "title": "Welcome to Terminal 3 | San Francisco International Airport", "favicon": "http://www.flysfo.com/themes/custom/blueskies/favicon.ico", "time_published": "2026-05-08T21:34:33Z"}, {"url": "https://en.wikipedia.org/wiki/San_Francisco_International_Airport", "title": "San Francisco International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-18T07:52:09Z"}, {"url": "https://en.wikipedia.org/wiki/San%20Francisco%20International%20Airport", "title": "San Francisco International Airport", "time_published": "2026-04-28T21:12:40Z"}, {"url": "https://flysfo.com/passengers/services-amenities", "title": "Services & Amenities | San Francisco International Airport", "favicon": "https://flysfo.com/themes/custom/blueskies/favicon.ico", "time_published": "2026-03-03T22:32:54Z"}]}, "q16": {"question": "Are there accessible services or children's facilities at the Las Vegas and San Francisco airports?", "answer": "At Las Vegas (LAS), travelers with hidden disabilities can get a free sunflower lanyard from information counters or request one online in advance to discreetly signal for extra assistance. San Francisco (SFO) offers a sensory room with a practice aircraft cabin, companion care restrooms with adult changing tables, and wheelchair assistance arranged through your airline — ideally at least 48 hours before departure. Both airports also provide TTY phones and service animal relief areas.", "toolsUsed": [], "references": [{"url": "https://www.harryreidairport.com/newsroom/press-releases/las-launches-hidden-disabilities-sunflower-program", "title": "LAS Launches Hidden Disabilities Sunflower Program | Harry Reid International Airport", "time_published": "2026-04-20T00:00:00Z"}, {"url": "https://www.harryreidairport.com/contact", "title": "Contact | Harry Reid International Airport", "favicon": "https://www.harryreidairport.com/favicon.ico?863b6b9bd52ec388"}, {"url": "https://en.wikipedia.org/wiki/Harry%20Reid%20International%20Airport", "title": "Harry Reid International Airport", "time_published": "2026-04-30T22:39:45Z"}, {"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://nfdc.faa.gov/nfdcApps/services/ajv5/airportDisplay.jsp?airportId=LAS", "title": "HARRY REID INTL", "time_published": "2000-01-01T00:00:00Z"}, {"url": "https://flysfo.com/passengers/services-amenities/accessibility", "title": "Accessibility | San Francisco International Airport", "favicon": "https://flysfo.com/themes/custom/blueskies/favicon.ico", "time_published": "2026-07-15T18:51:14Z"}, {"url": "https://www.flysfo.com/about/contact-sfo", "title": "Contact SFO | San Francisco International Airport", "favicon": "https://www.flysfo.com/themes/custom/blueskies/favicon.ico", "time_published": "2026-04-15T15:55:46Z"}, {"url": "https://en.wikipedia.org/wiki/SFO", "title": "San Francisco International Airport", "time_published": "2026-04-27T05:13:36Z"}, {"url": "https://en.wikipedia.org/wiki/San_Francisco_International_Airport", "title": "San Francisco International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-18T07:52:09Z"}, {"url": "https://flysfo.com/passengers/services-amenities/accessibility/at-sfo", "title": "At SFO | San Francisco International Airport", "favicon": "https://flysfo.com/themes/custom/blueskies/favicon.ico", "time_published": "2026-05-21T22:27:23Z"}]}, "q17": {"question": "What aircraft are typically used on flights from Las Vegas to San Francisco?", "answer": "The most common aircraft on the nonstop route from Las Vegas to San Francisco are the Boeing 737 MAX 8, Boeing 737 MAX 9, and Boeing 737-800, flown by Southwest, United, Alaska, and American. Frontier also serves the route, though the specific aircraft type isn't publicly listed for those flights. The exact aircraft can vary by day and airline, but most flights use a 737 variant; Wi‑Fi and seatback entertainment are widely available across these carriers.", "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 Las Vegas to San Francisco?", "answer": "United (Star Alliance), Alaska (oneworld), Southwest (no alliance), and Frontier (no alliance) fly nonstop from Las Vegas to San Francisco. Star Alliance and oneworld are the two global alliances on the route; Southwest and Frontier are unaligned, and no SkyTeam carrier flies nonstop.", "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 Las Vegas?", "answer": "Harry Reid International Airport (LAS) offers several lounge options. The Centurion Lounge (Amex) and its companion Sidecar by the Centurion Lounge are both in Concourse D, with the Centurion Lounge accessible to American Express Platinum and Centurion cardholders. The Club LAS operates two locations — one in Concourse D and another in Terminal 3, Concourse E near gate E2 — offering Priority Pass, LoungeKey, and paid day-pass access, with showers, a full bar, and light snacks. A United Club is also located in the D Gates, available to United Club members, premium-cabin passengers, and Star Alliance Gold travelers.", "toolsUsed": [], "references": [{"url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/harry-reid-international", "title": "Harry Reid International Airport LAS Lounges - LAS Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://www.prioritypass.com/en-GB/lounges/united-states-of-america/harry-reid-international", "title": "Harry Reid International Airport LAS Lounges - LAS Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/LAS", "title": "American Express Lounges at Harry Reid International Airport | Amex US", "time_published": "2026-05-03T00:00:00Z"}, {"url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/LAS/the-club-las-terminal-3-concourse-e-RP0rlqi270", "title": "The Club LAS at Harry Reid International Airport | Amex US", "time_published": "2026-05-02T00:00:00Z"}, {"url": "https://harryreidairport.com/airport-services", "title": "Airport Services | Harry Reid International Airport", "favicon": "https://harryreidairport.com/favicon.ico?863b6b9bd52ec388"}]}, "q21": {"question": "What is the baggage allowance on this route from Las Vegas to San Francisco?", "answer": "On flights from Las Vegas to San Francisco, baggage policies vary by airline. Basic economy fares often do not include a checked bag, though a carry-on and personal item are usually permitted. Standard economy typically includes a carry-on, but checked bags may incur a fee unless you hold elite status or a co-branded credit card."}, "q22": {"question": "What cabin and seat options are typical from Las Vegas to San Francisco?", "answer": "Flights from Las Vegas to San Francisco typically offer Economy and standard recliner Business class, with flat‑bed seating rare on this short domestic route."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies depend on the airline and fare; flexible tickets and premium cabins generally permit same‑day changes or standby, while restrictive fares typically do not."}}}}