{
  "response": {
    "Key": "EWR-SAL",
    "orig": {
      "code": "EWR",
      "type": "airport",
      "city": "Newark",
      "fullCity": "Newark, New Jersey",
      "airport": "Liberty Intl Airport"
    },
    "dest": {
      "code": "SAL",
      "type": "airport",
      "city": "San Salvador",
      "fullCity": "San Salvador, El Salvador",
      "airport": "Arnulfo Romero Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Newark to San Salvador?",
        "answer": "A nonstop flight from Newark (EWR) to San Salvador (SAL) typically takes about 5 hours. With one stop, depending on the connection city, total travel time often ranges from 7 to 10 hours. United Airlines offers the fastest direct service on this route."
      },
      "q1": {
        "question": "Are there any direct flights from Newark to San Salvador?",
        "answer": "Yes, there are direct non‑stop flights from Newark (EWR) to San Salvador (SAL). United Airlines operates the route daily with multiple departure times in the late afternoon/early evening, while Volaris El Salvador (N3) flies three times a week on Tuesdays, Thursdays, and Saturdays with a morning departure.",
        "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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Newark to San Salvador?",
        "answer": "Yes, visa requirements apply for travel from Newark, New Jersey to San Salvador, El Salvador. U.S. citizens do not need a visa for tourism or business stays up to 90 days, but must have a passport valid for at least six months beyond arrival and may need proof of onward travel. Nationals of El Salvador do not need a visa to enter their own country. Travelers of other nationalities should check with El Salvador's embassy, as many may enter visa-free but some require a visa. For the return to the U.S., Salvadoran citizens typically need a visa unless they qualify for the Visa Waiver Program, which El Salvador does not participate in, so a U.S. visa is generally required."
      },
      "q3": {
        "question": "What are the ground transportation options in San Salvador?",
        "answer": "San Salvador’s main airport (SAL) is about 40 kilometers from the city center. Official airport taxis are the most common and reliable option, with fixed rates and a travel time of around 45 minutes depending on traffic. Ride-share services like Uber operate in the area and are widely used by visitors for convenience and transparent pricing. Public buses are available but not recommended for tourists due to safety concerns and lack of direct routes. Car rentals are offered at the airport, but driving in the city can be challenging because of heavy traffic and aggressive driving. Most travelers use official taxis or ride-share for a safe and direct journey."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Newark to San Salvador?",
        "answer": "The cheapest months to fly from Newark to San Salvador are April (average $360), September ($368), and May ($369), while December is the most expensive month at an average of $734, with January ($496) and February ($488) also on the high side.",
        "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 Newark to San Salvador?",
        "answer": "For Newark to San Salvador, the optimal booking window is roughly 6 to 9 weeks before departure, when average fares are around $463. The best single fare observed was $459 at 40 days out, while last-minute tickets (0 days) cost about $575, so booking at least a month ahead is advisable; during peak summer or holiday periods, you'll want to book even earlier—closer to 9–12 weeks out—as prices tend to rise more sharply close to departure.",
        "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 Newark to San Salvador?",
        "answer": "There are no overnight red-eye flights from Newark (EWR) to San Salvador (SAL) — neither nonstop nor connecting itineraries with a red-eye long leg were found in the schedule data for 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 Newark to San Salvador?",
        "answer": "Nonstop flights from Newark (EWR) to San Salvador (SAL) are operated by United Airlines (daily, typically departing in the late afternoon/early evening, median fare around $642) and Volaris El Salvador (three weekly flights on Tuesday, Thursday, and Saturday, departing early morning; fare data not reported).",
        "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.",
        "relevant": true,
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Newark and San Salvador?",
        "answer": "Common layover cities include Miami, Houston, and Atlanta, which offer broad connections and efficient transfers while keeping total travel time competitive. Miami and Houston are major gateways to Central America with frequent onward flights. Atlanta provides extensive domestic and international connections. For U.S. citizens, no transit visa is needed in these hubs, as they are domestic connections before the international leg."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Newark to San Salvador?",
        "answer": "On‑time reliability is moderate. Newark's congestion often causes delays, especially in the afternoon and evening. Early morning flights, particularly on United, offer a better chance of departing on time. Avianca also serves this route and has a decent record, but morning departures are your safest bet."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to San Salvador?",
        "answer": "November to April is the dry season with sunny, warm days and lower humidity, plus fewer tourists outside of December holidays."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Newark to San Salvador?",
        "answer": "Bring a passport valid for at least six months beyond your travel dates. U.S. citizens do not need a visa for tourism stays up to 90 days, but you must pay a tourist card fee (usually included in airfare). Carry proof of onward or return travel, a credit/debit card for baggage fees, and a yellow fever vaccination certificate if arriving from a risk country. Check for any COVID-19 related entry requirements before travel."
      },
      "q12": {
        "question": "Which airport should I use in San Salvador?",
        "answer": "San Salvador has one main airport, El Salvador International Airport, also known as Comalapa. It is about 40 km from downtown San Salvador and serves all international flights. There is a smaller airport, Ilopango, used for domestic and regional charter flights, but it is not relevant for your international arrival."
      },
      "q13": {
        "question": "How do I get to Liberty Intl Airport from the city center?",
        "answer": "From downtown Newark, NJ Transit train or Amtrak from Newark Penn Station reaches the AirTrain in minutes, the cheapest option. Rideshares and taxis take 10–15 min and cost more. Shuttles and parking are available."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at San Salvador airport?",
        "answer": "There are no on-site hotels at San Salvador Airport. Nearby hotels like Quality Hotel Real Aeropuerto and Hampton by Hilton offer shuttle service. No capsule hotels or sleeping pods are available inside the terminal."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Arnulfo Romero Airport?",
        "answer": "Yes. San Salvador Airport has a currency exchange office in the main terminal, a non‑denominational chapel on the upper level near the food court, and free Wi‑Fi throughout the airport."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Newark and San Salvador airports?",
        "answer": "At Newark Liberty, wheelchair assistance and accessible restrooms are available; request through your airline 48 hours before travel. Children’s play areas are not dedicated but family restrooms exist. At San Salvador’s Monseñor Óscar Arnulfo Romero airport, limited mobility help is offered; request in advance. No specific children’s play zones are advertised."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Newark to San Salvador?",
        "answer": "Nonstop flights from Newark to San Salvador typically use a Boeing 737 MAX 9 (United) or an Airbus A320-200 Neo (Avianca), though the exact aircraft can vary by day. On connecting itineraries, the most common long-leg aircraft are the Boeing 737-800 and 737 MAX 9 via Houston (United) and the Airbus A321-100 or Boeing 737-800 via Miami (American). Wi-Fi and seatback entertainment are widely available on these aircraft, but specifics depend on the airline and individual plane configuration.",
        "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 Newark to San Salvador?",
        "answer": "United Airlines (UA), a Star Alliance member, operates daily nonstop flights from Newark (EWR) to San Salvador (SAL), while Volaris El Salvador (N3) also flies the route three times a week and is not part of any major alliance. Other alliances may serve this route via connections, but the nonstop schedule data shows only these two carriers.",
        "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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Newark?",
        "answer": "At Newark Liberty, United Airlines operates two United Clubs in Terminal C and one in Terminal A, plus a Polaris Lounge in Terminal C for international business‑class passengers. The American Airlines Admirals Club in Terminal A and the Delta Sky Club in Terminal A serve eligible flyers. Priority Pass members can use the Art & Lounge in Terminal B."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Newark to San Salvador?",
        "answer": "Baggage allowance on Newark–San Salvador flights depends on the airline and fare type. Basic economy tickets are restrictive and may not include a checked bag. Standard economy typically includes one checked bag and a carry‑on, while premium cabins offer more. Always verify with your airline before flying."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Newark to San Salvador?",
        "answer": "From Newark to San Salvador you can expect Economy and flat‑bed Business class on most flights; Premium Economy is not common on this route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare type, with flexible and premium cabins typically offering better options for same‑day changes or standby, while restrictive tickets may not allow them."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Newark to San Salvador?",
        "answer": "For flights from Newark to San Salvador, Fridays are the cheapest day of the week to fly, with an average fare of $667, while Sundays are the most expensive at an average of $989. The cheapest time of day to depart is in the evening, where fares start at $368, whereas midday departures are the priciest with a minimum of $659.",
        "methodology": "The cheapest day of the week and time of day to depart are drawn from the same large sample of real fares Priceline users found on this route in the last 72 hours, grouped by the day of the week and by the time-of-day window of the outbound departure, with the lowest and average price reported for each.",
        "relevant": true,
        "toolsUsed": [
          "departure_timing"
        ]
      },
      "q25": {
        "question": "What is a good price for a flight from Newark to San Salvador?",
        "answer": "A good price for a flight from Newark to San Salvador is anything below $442, which is the great-deal threshold; the typical fare on this route is around $677, and prices generally range from about $400 to $1,200.",
        "methodology": "The typical price, the lowest fare, a 'great deal' threshold, and how fares are spread across price bands are summarized from a large sample of the real fares Priceline users found on this route in the last 72 hours, with a small fraction of extreme outlier fares excluded from the range.",
        "relevant": true,
        "toolsUsed": [
          "price_context"
        ]
      }
    }
  }
}