{"response": {"Key": "LAX-LIS", "orig": {"code": "LAX", "type": "airport", "city": "Los Angeles", "fullCity": "Los Angeles, California", "airport": "Los Angeles Intl Airport"}, "dest": {"code": "LIS", "type": "airport", "city": "Lisbon", "fullCity": "Lisbon, Portugal", "airport": "Humberto Delgado Airport"}, "faq": {"q0": {"question": "What is the typical flight duration from Los Angeles to Lisbon?", "answer": "The flight from Los Angeles to Lisbon covers about 5,680 miles and typically takes 11 hours and 5 minutes. The return leg is noticeably longer at 12 hours and 40 minutes, a difference of over an hour and a half due to prevailing winds. TAP Air Portugal operates the nonstop route five days a week.", "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"]}, "q1": {"question": "Are there any direct flights from Los Angeles to Lisbon?", "answer": "TAP Air Portugal flies non‑stop from Los Angeles to Lisbon, operating 10 flights a week on Tuesdays, Thursdays, Fridays, Saturdays, and Sundays. Departures are in the late afternoon and early evening, with the flight taking about 11 hours and 5 minutes eastbound.", "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. 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": ["route_airlines", "flight_schedule"]}, "q3": {"question": "What are the ground transportation options in Lisbon?", "answer": "From Lisbon Airport, the fastest and most-used option to reach the city center is the Aerobus shuttle, running every 20–25 minutes and taking about 20–25 minutes for €4. Taxis are readily available at arrivals with a metered fare plus a small airport surcharge, while ride-share services like Uber also operate. Public buses are the cheapest choice, and car rentals are available, though driving and parking in central Lisbon can be challenging. There is no direct train from the airport, but nearby metro stations can be reached by a short taxi ride.", "toolsUsed": [], "references": [{"url": "http://lisbon-lis.airports-guides.com", "title": "Lisbon Portela Airport (LIS) Information: LIS Airport in Lisbon Area, Portugal"}, {"url": "http://www.lisbon-lis.airports-guides.com/lis_airport_transport.html", "title": "Lisbon Portela Airport (LIS) Travel, Transport: Travel at Airports in Lisbon Area, Portugal", "time_published": "2016-03-03T00:00:00Z"}, {"url": "https://www.lisbon-airport.net/", "title": "Lisbon Airport (LIS)"}, {"url": "https://lisbonairport.net/lisbon-airport-transfers/bus/", "title": "Getting to Lisbon Airport by Bus", "time_published": "2019-03-02T00:00:00Z"}, {"url": "https://lisbonairport.net", "title": "Lisbon Airport | Guide to Lisbon Airport (LIS)"}]}, "q4": {"question": "When is the cheapest time to fly from Los Angeles to Lisbon?", "answer": "The cheapest months to fly from Los Angeles to Lisbon are April, November, and October, with average fares around $760–$795. The most expensive months are June, July, and May, where average prices climb to $1,025–$1,189.", "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 Los Angeles to Lisbon?", "answer": "For flights from Los Angeles to Lisbon, the best fares typically appear when booking 9 to 11 weeks ahead, with an average price around $869. The absolute lowest fare in the data is $868 at about 9 weeks out, while booking too early (around 19 weeks) or last-minute tends to be pricier.", "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 Los Angeles to Lisbon?", "answer": "There are no nonstop red‑eye flights from Los Angeles to Lisbon, but several one‑stop itineraries have an overnight long leg. For example, Air Canada connects via Toronto (departing 11:00 PM, arriving Lisbon at 11:05 AM) or via Montreal (departing 9:45 PM, arriving 9:20 AM); United connects via Newark (departing 8:25 PM, arriving 8:20 AM) or Washington Dulles (departing 10:25 PM, arriving 10:30 AM); American connects via Philadelphia (departing 9:05 PM, arriving 9:05 AM); Delta connects via New York JFK (departing 7:50 PM, arriving 8:00 AM) or Boston (departing 11:20 PM, arriving 10:45 AM); TAP Air Portugal connects via Boston (departing 10:45 PM, arriving 10:20 AM); and British Airways connects via London Heathrow (departing 5:05 PM, arriving 11:35 AM). All arrivals are in the morning, so you land 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"]}, "q8": {"question": "If I need a connection, what are common layover cities between Los Angeles and Lisbon?", "answer": "Common layovers include Lisbon’s hub airline TAP’s base, but as a connection point other efficient hubs are Madrid, Barcelona, Paris, and London, all offering broad connections and smooth transfers."}, "q10": {"question": "Which months have the best weather for traveling to Lisbon?", "answer": "May, June, and September offer warm, sunny days and fewer tourists than the July–August peak."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Los Angeles to Lisbon?", "answer": "Bring a passport valid for at least three months beyond your planned departure from Portugal, and if you are a U.S. citizen, you do not need a visa for stays up to 90 days. Have a payment method ready for baggage fees and carry proof of onward or return travel, plus any required vaccination certificates."}, "q12": {"question": "Which airport should I use in Lisbon?", "answer": "Lisbon has only one commercial airport, Humberto Delgado Airport, located about 7 km from the city centre. It serves all flights to Lisbon, with easy metro and bus access to downtown and popular attractions."}, "q13": {"question": "How do I get to Los Angeles Intl Airport from the city center?", "answer": "From downtown Los Angeles, you can reach LAX by taking the LAX FlyAway bus from Union Station (nonstop, about $12.75 each way), which is a popular and cost‑effective option. Ride‑share services like Uber and Lyft, as well as taxis, offer door‑to‑door convenience and are the fastest choice outside of peak traffic. Driving and parking at LAX is possible, with various on‑site lots and an economy lot connected by free shuttles; a free cell‑phone waiting lot is available for pick‑ups. Public transit via Metro Rail and bus connections is also possible but requires transfers and more time.", "toolsUsed": [], "references": [{"url": "https://en.wikipedia.org/wiki/Transportation_in_Los_Angeles", "title": "Transportation in Los Angeles", "time_published": "2026-04-19T06:12:49Z"}, {"url": "https://www.flylax.com/en/lax-traffic-and-ground-transportation", "title": "Getting To, From, and Around LAX | LAX", "time_published": "2025-02-09T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Transportation%20in%20Greater%20Los%20Angeles", "title": "Transportation in Greater Los Angeles", "time_published": "2026-04-28T21:35:36Z"}, {"url": "https://www.flylax.com/lax-traffic-and-ground-transportation", "title": "Getting To, From, and Around LAX | LAX", "favicon": "https://www.flylax.com/themes/custom/lawa/images/lax-favicon.png"}, {"url": "https://www.lawa.org/lawa-environment/environmental-programs/lawa-rideshare/additional-info/rideshare-related-links", "title": "Rideshare Related Links | Los Angeles World Airports", "time_published": "2025-05-07T00:00:00Z"}]}, "q17": {"question": "What aircraft are typically used on flights from Los Angeles to Lisbon?", "answer": "The only nonstop service from Los Angeles to Lisbon is operated by TAP Air Portugal using the Airbus A330-900neo. Most travelers, however, connect through a European or East Coast hub; the most common connecting long-haul aircraft are the Airbus A350-900 (often via Madrid on Iberia), the Boeing 777-300ER (via Toronto, London, or Paris on Air Canada, British Airways, or Air France), and the Boeing 787-10 (via Newark on United). The exact aircraft can vary by day and airline, and on these modern widebodies Wi‑Fi and seatback entertainment are widely available.", "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 Los Angeles to Lisbon?", "answer": "TAP Air Portugal is the only carrier with nonstop flights from Los Angeles to Lisbon, and it is a Star Alliance member. Other alliances may serve the route via connections, but no other airlines operate it 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 Los Angeles?", "answer": "At Los Angeles International Airport (LAX), the Delta Sky Club in Terminal 3 features an indoor/outdoor bar, a Sky Deck with views of the Hollywood Hills, and premium showers. The Centurion Lounge in the Tom Bradley International Terminal offers complimentary food and drinks, a spa, and a bar. The Virgin Atlantic Clubhouse, also in the Tom Bradley International Terminal, provides a spa, shower suites, and a cocktail bar, with access for Upper Class passengers, Flying Club Gold members, and Delta One travelers. Priority Pass members can visit the Gameway lounge in Terminal 6, which includes video gaming stations, snacks, and drinks.", "toolsUsed": [], "references": [{"url": "https://americanexpress.com/en-gb/travel/lounges/the-platinum-card/LAX", "title": "American Express Lounges at Los Angeles International Airport | Amex GB", "time_published": "2026-05-03T00:00:00Z"}, {"url": "https://www.delta.com/us/en/airports/united-states/los-angeles-sky-club-airport-map", "title": "Los Angeles (LAX) Airport Map & Lounges | Delta Air Lines", "time_published": "2023-01-01T00:00:00Z"}, {"url": "https://www.prioritypass.com/airport-guides/los-angeles-ca-lax-international/terminal-6", "title": "Los Angeles CA - LAX Intl LAX Terminal 6 - Lounges and info. | Priority Pass", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://prioritypass.com/en-GB/lounges/united-states-of-america/los-angeles-international", "title": "Los Angeles International Airport LAX Lounges - LAX Airport Guide and lounges.  | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://americanexpress.com/en-in/travel/lounges/the-platinum-card/LAX", "title": "American Express Lounges at Los Angeles International Airport | Amex IN", "time_published": "2026-05-03T00:00:00Z"}]}, "q21": {"question": "What is the baggage allowance on this route from Los Angeles to Lisbon?", "answer": "Baggage allowance on Los Angeles to Lisbon flights depends on the airline and fare class. Basic Economy fares are restrictive and may not include a checked bag, though a carry-on and personal item are usually permitted. Standard international economy fares typically include one free checked bag along with a carry-on, while premium classes offer higher allowances."}, "q22": {"question": "What cabin and seat options are typical from Los Angeles to Lisbon?", "answer": "Flights from Los Angeles to Lisbon typically offer Economy and flat‑bed Business class; Premium Economy is available on select airlines."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies depend on the carrier and fare type, with flexible and premium cabin tickets typically offering same‑day change or standby options that are unavailable on basic economy fares."}}}}