{
  "response": {
    "Key": "DFW-SAL",
    "orig": {
      "code": "DFW",
      "type": "airport",
      "city": "Dallas",
      "fullCity": "Dallas, Texas",
      "airport": "Dallas Fort Worth 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 Dallas to San Salvador?",
        "answer": "A nonstop flight from Dallas (DFW) to San Salvador (SAL) typically takes about 3 hours and 30 minutes. With one stop, most itineraries route through Houston (IAH) or Miami (MIA), bringing total travel time to roughly 5 to 7 hours. The return flight is usually similar in duration."
      },
      "q1": {
        "question": "Are there any direct flights from Dallas to San Salvador?",
        "answer": "Yes, there are direct flights from Dallas (DFW) to San Salvador (SAL). American Airlines and Avianca both fly the route daily, while Frontier offers service four days a week — Monday, Wednesday, Friday, and Saturday. Together they provide over 80 weekly non‑stop flights, with departures spread across the morning and afternoon.",
        "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 and weekly frequencies are summarized 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). Where available, on-time and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, and typical fares from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.",
        "toolsUsed": [
          "route_airlines",
          "flight_schedule"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Dallas to San Salvador?",
        "answer": "U.S. citizens traveling from Dallas to San Salvador do not need a visa for tourism or business stays up to 180 days; a valid passport is required. Salvadoran citizens need a visa to travel from San Salvador to Dallas unless they hold a valid U.S. visa or are eligible for the Visa Waiver Program, which El Salvador is not part of, so a visa is typically required. Other nationals should check both El Salvador and U.S. entry requirements based on their citizenship."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Dallas to San Salvador?",
        "answer": "The cheapest months to fly from Dallas to San Salvador are April, May, and September, with average fares around $485–$514. The most expensive months are December, November, and March, with averages climbing to $584–$764.",
        "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 Dallas to San Salvador?",
        "answer": "For the best fare from Dallas to San Salvador, book 14 to 17 weeks in advance, where average prices sit around $605. Booking last minute drives costs up sharply, with same-day tickets reaching $788, while the single cheapest day is about 115 days out at $601. For summer travel, aim for the early part of that window in late winter or early spring; for winter holidays, lock in tickets by late summer to avoid peak premiums.",
        "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 Dallas to San Salvador?",
        "answer": "No red-eye flights operate from Dallas (DFW) to San Salvador (SAL) — there are no nonstop overnight departures 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 Dallas to San Salvador?",
        "answer": "Nonstop flights between Dallas/Fort Worth and San Salvador are operated by American Airlines, Avianca, and Frontier. American offers the most frequent service with 49 weekly flights and a median fare around $764, while Avianca operates 29 weekly flights at a median of about $666. Frontier provides a low-fare option with 4 weekly flights on Monday, Wednesday, Friday, and Saturday, with a median fare around $444.",
        "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 Dallas and San Salvador?",
        "answer": "Common layover cities include Houston, Miami, Panama City, and Mexico City, each offering broad connections and efficient transfers. Houston and Miami provide many daily frequencies and short onward flights, while Panama City and Mexico City serve as major hubs with visa‑free transit for many nationalities, keeping total travel time competitive."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Dallas to San Salvador?",
        "answer": "On-time reliability is typically good, though afternoon thunderstorms at DFW can cause delays. Morning flights on American Airlines tend to be more punctual."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to San Salvador?",
        "answer": "November to April is the dry season with sunny days and comfortable temperatures, plus fewer tourists outside holiday weeks."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Dallas to San Salvador?",
        "answer": "Bring a U.S. passport valid for at least six months beyond your stay, a tourist card (purchased at the airport or online), proof of onward or return travel, and a payment method for baggage."
      },
      "q12": {
        "question": "Which airport should I use in San Salvador?",
        "answer": "San Salvador has only one international airport, Monseñor Óscar Arnulfo Romero International Airport (SAL), located about 40 km from downtown. It serves all international flights to the city."
      },
      "q13": {
        "question": "How do I get to Dallas Fort Worth Intl Airport from the city center?",
        "answer": "From downtown Dallas, you can take the DART Orange Line light rail directly to Terminal A at DFW Airport, which is the fastest and most popular public transit option. Ride-share services like Uber and Lyft, as well as taxis, offer door-to-door convenience and are widely available, though they cost more than the train. Driving and parking at the airport is also an option, with various lots and garages, but it’s the most expensive choice and can involve traffic delays.",
        "toolsUsed": [],
        "references": [
          {
            "url": "http://dfwairport.com/dfwnewsroom/dfw-is-ready-to-welcome-fifa-fans/",
            "title": "DFW International Airport | Official Website",
            "time_published": "2026-04-02T00:00:00Z"
          },
          {
            "url": "https://www.dfwairport.com/explore/transportation/publictransit/?utm_source=google&utm_medium=organic",
            "title": "DFW International Airport | Public Transit",
            "time_published": "2022-05-25T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/CentrePort%2FDFW%20Airport%20station",
            "title": "CentrePort/DFW Airport station",
            "time_published": "2025-12-07T14:04:09Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/CentrePort/DFW_Airport_station",
            "title": "CentrePort/DFW Airport station",
            "time_published": "2026-05-10T08:51:35Z"
          },
          {
            "url": "https://faa.gov/air_traffic/publications/atpubs/ntap_jan_31/SC17000.html",
            "title": "Texas. Prototype Runway Status Lights (RWSL) at Dallas/Fort Worth International Airport (DFW)",
            "favicon": "https://faa.gov/air_traffic/publications/atpubs/ntap_jan_31/assets/img/apple-touch-icon.png"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at San Salvador airport?",
        "answer": "San Salvador Airport has no on-site hotels, capsule hotels, or sleeping pods, and overnight sleepers are restricted to the Main Hall where seating is limited. Nearby hotels offer free shuttle service for uninterrupted sleep. No dedicated sleeping areas or rest zones exist inside the terminal.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/usa/saltlakecity.htm",
            "title": "Salt Lake City Airport Guide (SLC) - Sleeping in Airports",
            "time_published": "2026-05-29T21:57:18Z"
          },
          {
            "url": "https://www.sleepinginairports.net/guides/salalah-airport-guide.htm",
            "title": "Salalah Airport Guide (SLL) - Sleeping in Airports",
            "time_published": "2026-05-07T18:46:07Z"
          },
          {
            "url": "http://activities.marriott.com/north-america/el-salvador/san-salvador/activities/shared_departure_transfer_san_salvador_to_el_salvador_international_airport-XDBQHR?property=SALFI",
            "title": "Shared Departure Transfer | San Salvador to El Salvador International Airport",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "http://activities.marriott.com/north-america/el-salvador/san-salvador/activities/private_departure_transfer_san_salvador_hotels_to_international_airport-X1A2BV?property=SALFI",
            "title": "Private Departure Transfer | San Salvador Hotels to International Airport",
            "time_published": "2026-04-26T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Farman_Salmanov_Surgut_Airport",
            "title": "Farman Salmanov Surgut Airport",
            "time_published": "2026-07-05T23:53:25Z"
          },
          {
            "url": "https://sleepinginairports.net/guides/san-salvador-airport-guide.htm",
            "title": "San Salvador Airport Guide (SAL) - 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": "2018-10-02T00:00:09Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Dallas to San Salvador?",
        "answer": "On the nonstop from Dallas–Fort Worth to San Salvador, the Airbus A320neo is the aircraft you'll see, operated by Avianca. Connecting itineraries most often use a Boeing 737 MAX 9 (via Houston on United) or an Airbus A321 (via Miami on American), though the exact aircraft can vary by day and airline. Wi‑Fi and seatback entertainment are widely available on these modern narrowbody types, but the specifics depend on the carrier and the particular tail.",
        "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 Dallas to San Salvador?",
        "answer": "American Airlines (AA), a member of oneworld, and Avianca (AV), a Star Alliance carrier, both fly nonstop from Dallas–Fort Worth to San Salvador. Frontier (F9) also operates the route but belongs to no global alliance.",
        "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 Dallas?",
        "answer": "At Dallas/Fort Worth International Airport (DFW), you have several lounge options. American Express Centurion Lounge in Terminal D (near gate D12) is complimentary for Platinum Card and Centurion members, offering a full bar, locally inspired cuisine by chef Dean Fearing, spa therapies, and shower suites. Delta Sky Club is located in Terminal E for Delta premium cabin passengers, elite members, and certain cardholders. The Club DFW in Terminal D (near gate D27) is a shared-use lounge accessible via Priority Pass, Lounge Key, or day pass, featuring a buffet, bar, and shower. Plaza Premium Lounge in Terminal D offers restaurant vouchers, sleep pods, and spa treatments. Minute Suites and Be Relax Spa in Terminal D provide private nap suites and massage services respectively, available through Priority Pass.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://prioritypass.com/lounges/usa/dallas-tx---dfw-international",
            "title": "Dallas/Fort Worth International Airport DFW Lounges - DFW Airport Guide and lounges.  | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://www.prioritypass.com/airport-guides/dallas-tx-dfw-international/terminal-d",
            "title": "Dallas TX - DFW International DFW Terminal D - Lounges and info. | Priority Pass",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "http://www.americanexpress.com/en-us/travel/lounges/the-platinum-card/DFW/The-Club-DFW-Terminal-D-rlk6LeSCI0/",
            "title": "The Club DFW at Dallas-Fort Worth International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/delta-reserve/DFW",
            "title": "American Express Lounges at Dallas-Fort Worth International Airport | Amex US",
            "time_published": "2026-05-01T00:00:00Z"
          },
          {
            "url": "https://www.dfwairport.com/dfwnewsroom/archivednews/two-new-lounges-mean-more-options-for-dfw-customers/",
            "title": "DFW International Airport | Official Website",
            "time_published": "2018-10-11T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Dallas to San Salvador?",
        "answer": "Baggage allowance depends on the airline and fare type. Basic economy often excludes checked bags, while standard economy typically includes one free checked bag and a carry‑on. Premium cabins offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Dallas to San Salvador?",
        "answer": "Flights from Dallas to San Salvador typically offer Economy and flat‑bed Business class; Premium Economy is uncommon 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 tickets typically allow same‑day changes or standby, while Basic Economy does not."
      }
    }
  }
}