{
  "response": {
    "Key": "BOS-SAL",
    "orig": {
      "code": "BOS",
      "type": "airport",
      "city": "Boston",
      "fullCity": "Boston, Massachusetts",
      "airport": "Logan 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 Boston to San Salvador?",
        "answer": "There are no nonstop flights from Boston (BOS) to San Salvador (SAL). The typical one-stop flight duration ranges from about 7 to 9 hours, depending on the layover city. Common layover points include Miami (MIA), Atlanta (ATL), and New York (JFK). The return flight from San Salvador to Boston usually takes a similar amount of time, roughly 7 to 9 hours with one stop."
      },
      "q1": {
        "question": "Are there any direct flights from Boston to San Salvador?",
        "answer": "Yes, Avianca (AV) flies nonstop from Boston (BOS) to San Salvador (SAL) with 15 weekly flights operating daily, typically departing in the mid-afternoon around 3:25 PM to 4:50 PM.",
        "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 Boston to San Salvador?",
        "answer": "Yes, visa requirements apply for travel from Boston, Massachusetts (USA) to San Salvador, El Salvador, depending on your nationality. U.S. citizens do not need a visa for tourist or business visits up to 90 days, but must present a valid passport and may need to purchase a tourist card on arrival. Citizens of El Salvador do not need a visa to enter the U.S. but must have a valid U.S. visa or ESTA authorization if traveling back to Boston. Nationals of other countries should check both Salvadoran and U.S. entry requirements."
      },
      "q3": {
        "question": "What are the ground transportation options in San Salvador?",
        "answer": "San Salvador’s main airport, Monseñor Óscar Arnulfo Romero International Airport (SAL), is about 40 kilometers from the city center. There is no direct mass transit rail link. The most common and recommended option is a pre-arranged taxi or airport-authorised shuttle, which takes 45–60 minutes depending on traffic. Ride‑share services like Uber operate but may face restrictions near the terminal; many drivers ask passengers to meet at a nearby spot. Public buses run from the airport road but are not recommended for tourists due to safety and reliability concerns. Car rentals are available at the airport for those planning to explore beyond the capital. Most visitors use pre‑booked taxis or shuttles for their convenience and security."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Boston to San Salvador?",
        "answer": "Based on seasonal price data, the cheapest months to fly from Boston to San Salvador are April (average $471), March ($497), and May ($504), while the most expensive months are December ($897), November ($703), and January ($662).",
        "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 Boston to San Salvador?",
        "answer": "The optimal booking window for flights from Boston to San Salvador is 6 to 9 weeks before departure, with average fares around $562. Booking around 40 days ahead can yield the lowest prices near $559, while last-minute bookings tend to be pricier, around $629.",
        "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 Boston to San Salvador?",
        "answer": "No overnight (red-eye) flights are available from Boston (BOS) to San Salvador (SAL). There are no nonstop red-eyes on this route, and no connecting itineraries with a red-eye long leg were found.",
        "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 Boston to San Salvador?",
        "answer": "Avianca (AV) operates nonstop flights from Boston Logan (BOS) to San Salvador (SAL) 15 times per week, with daily departures in the mid-afternoon. No other airlines appear in the schedule data for 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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Boston and San Salvador?",
        "answer": "Common layovers include Miami, Fort Lauderdale, Houston and Atlanta. These U.S. hubs offer frequent flights from Boston and strong onward connections to San Salvador, keeping total travel times competitive. Miami and Fort Lauderdale provide the shortest routing, while Atlanta and Houston offer extensive network coverage and efficient domestic-to-international transfers. No visa is required for U.S. citizens transiting domestically."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Boston to San Salvador?",
        "answer": "On-time performance is generally fair, but afternoon thunderstorms in Boston and tropical weather near San Salvador can cause delays. Early morning departures, such as those on Avianca or connecting via Miami, tend to have better punctuality."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to San Salvador?",
        "answer": "November to April offers the dry season with sunny, warm days and less humidity, avoiding the rainy season crowds."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Boston to San Salvador?",
        "answer": "Bring a passport valid for at least six months, proof of onward or return travel, a payment method for baggage and any required vaccination certificates. U.S. citizens do not need a visa for stays up to 90 days. Real ID is not relevant for international travel."
      },
      "q12": {
        "question": "Which airport should I use in San Salvador?",
        "answer": "El Salvador International Airport (SAL) is the only commercial airport serving San Salvador, located about 40 km south of the city. It handles all international and domestic flights, with Avianca as the main carrier."
      },
      "q13": {
        "question": "How do I get to Logan Intl Airport from the city center?",
        "answer": "From downtown Boston to Logan, the Silver Line bus is free and takes about 20–30 min. The Blue Line plus shuttle is similar. Logan Express buses and rideshares are faster but cost more; taxis and parking are the priciest options."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at San Salvador airport?",
        "answer": "San Salvador Airport does not have on-site hotels or sleeping pods. Nearby hotels such as the Quality Hotel Real Aeropuerto and Hotel Los Farallones offer shuttle service to the terminal. Confirm shuttle availability with the hotel before arrival."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Arnulfo Romero Airport?",
        "answer": "Arnulfo Romero International Airport has currency exchange offices near the main hall and departure gates, a Catholic chapel in the main terminal and free Wi‑Fi throughout the airport."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Boston and San Salvador airports?",
        "answer": "Boston Logan provides wheelchair assistance, accessible facilities, and Kidport play areas in Terminals A, B, and C. San Salvador Airport offers wheelchair-accessible restrooms, ramps, and elevators; children’s play areas are limited. For both airports, request mobility assistance through your airline at least 48 hours before departure."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Boston to San Salvador?",
        "answer": "Avianca operates a nonstop from Boston to San Salvador using an Airbus A320-100. The most common connecting itineraries typically use an Airbus A320-100 via Washington-Dulles or a Boeing 737 MAX 9 via Newark on the long leg, though the exact aircraft can vary by day and connecting city; Wi-Fi and seatback entertainment are widely available on these flights.",
        "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 Boston to San Salvador?",
        "answer": "The schedule data shows only Avianca operating nonstop from Boston to San Salvador, and Avianca belongs to Star Alliance. Other alliances may serve this route via connections, but no other carriers appear in the published schedule for this city pair.",
        "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 Boston?",
        "answer": "At Boston Logan, the Delta Sky Club in Terminal A and the American Admirals Club in Terminal B are available. The Delta Sky Club welcomes Delta One, SkyTeam Premium Cabin, and Sky Club members, offering a full bar and fresh food. The American Admirals Club admits business and first class on American and partner airlines, AAdvantage elite members, and day pass purchasers, with workstations and complimentary drinks. Additionally, The Lounge in Terminal C, accessible via Priority Pass, provides a full bar and light meals to all passengers regardless of airline."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Boston to San Salvador?",
        "answer": "Baggage allowance depends on the airline. Basic economy fares may not include a checked bag, while standard international economy typically includes one checked bag and a carry-on. Premium cabins offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Boston to San Salvador?",
        "answer": "Typical cabin options on flights from Boston to San Salvador include Economy and flat-bed Business class. 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; flexible and premium cabins often allow same‑day changes or standby, while Basic Economy typically does not."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Boston to San Salvador?",
        "answer": "The cheapest day to fly from Boston to San Salvador is Wednesday, with an average fare around $901, while Saturday is the most expensive at about $1,039. The cheapest time to depart is in the Morning window, with a minimum fare of $411, compared to other times of day where the lowest fares are $481 or $490.",
        "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 Boston to San Salvador?",
        "answer": "A great deal on a flight from Boston to San Salvador is anything under $584, while the typical price is around $843. Prices generally range from $400 to $2,400, with most fares falling between $600 and $1,000.",
        "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"
        ]
      }
    }
  }
}