{
  "response": {
    "Key": "LIM-WAS",
    "orig": {
      "code": "LIM",
      "type": "airport",
      "city": "Lima",
      "fullCity": "Lima, Peru",
      "airport": "Jorge Chávez Intl Airport"
    },
    "dest": {
      "code": "WAS",
      "type": "airport",
      "city": "Washington",
      "fullCity": "Washington, United States",
      "airport": "Ronald Reagan National Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Lima to Washington?",
        "answer": "A nonstop flight from Lima (LIM) to Washington Dulles (IAD) takes about 7 hours 30 minutes. Flights with one stop, often in Miami or Panama City, typically range from 10 to 13 hours total. The return flight from Washington to Lima is slightly shorter at around 7 hours nonstop."
      },
      "q1": {
        "question": "Are there any direct flights from Lima to Washington?",
        "answer": "There are no nonstop flights from Lima to Washington. The most frequent one-stop routing is via Panama City (PTY) on Copa Airlines, taking about 3h 37m for the first leg to Panama and roughly 4h 53m for the second leg to Washington, with a short layover — this pattern appeared 21 times in a representative day's search. Other common options connect through Miami on American or Houston on United, with total travel times in the 8–10 hour range depending on the layover.",
        "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"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Lima to Washington?",
        "answer": "Yes — visa requirements depend on your nationality. If you are a Peruvian citizen traveling from Lima to Washington, you generally need a U.S. visa unless you hold a passport from a Visa Waiver Program country and have an approved ESTA. If you are a U.S. citizen traveling from Washington to Lima, you do not need a visa for tourism or business stays up to 183 days. Other nationalities should check both U.S. and Peru entry rules."
      },
      "q3": {
        "question": "What are the ground transportation options in Washington?",
        "answer": "At Ronald Reagan Washington National Airport (DCA), the Washington Metro is the most-used and fastest option into the city center, with an elevated station connected directly to Terminal 2 via pedestrian bridges, providing frequent Blue and Yellow Line service to downtown DC and beyond. Taxis are readily available at clearly marked curbside queues outside every baggage claim, and ride‑share services like Uber and Lyft also operate from the airport with coordinated smartphone pickup. On‑airport rental car counters are located in Terminal Garage 1, and both on‑airport and off‑airport rental facilities are available. While mass transit is the most popular choice, taxis and ride‑shares offer competitive door‑to‑door convenience, especially for travelers with luggage or during late hours.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.flyreagan.com/dca/reagan-national-frequently-asked-questions",
            "title": "flyreagan.com - Reagan National Frequently Asked Questions",
            "favicon": "https://www.flyreagan.com/themes/custom/mwaa_barrio/favicon.ico"
          },
          {
            "url": "https://www.flyreagan.com/",
            "title": "Official Website of Ronald Reagan Washington National Airport - DCA",
            "favicon": "https://www.flyreagan.com/themes/custom/mwaa_barrio/favicon.ico",
            "time_published": "2026-06-16T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Ronald%20Reagan%20Washington%20National%20Airport",
            "title": "Ronald Reagan Washington National Airport",
            "time_published": "2026-04-22T18:33:09Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Ronald%20Reagan%20Washington%20National%20Airport%20station",
            "title": "Ronald Reagan Washington National Airport station",
            "time_published": "2026-04-07T00:26:26Z"
          },
          {
            "url": "https://www.mwaa.com/ipw-2017-archived",
            "title": "IPW 2017 - Archived",
            "time_published": "2021-02-01T00:00:00Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Lima to Washington?",
        "answer": "The cheapest months to fly from Lima to Washington are April, October, and September, with average fares around $508, $540, and $544 respectively. The most expensive months are December and July, where average prices climb to $722 and $660.",
        "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. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle.",
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Lima to Washington?",
        "answer": "For the best fare from Lima to Washington, book 6 to 9 weeks ahead, when average prices are around $621. The cheapest individual day is about 60 days out at $617, while last-minute bookings can rise to $702. For summer and holiday travel, booking 10–12 weeks in advance is wise 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. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle.",
        "toolsUsed": [
          "booking_timing"
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Lima to Washington?",
        "answer": "No nonstop red‑eyes operate from Lima to Washington, but connecting itineraries whose long leg is an overnight red‑eye are available. American Airlines offers red‑eye departures from Lima to Miami at 22:00 (arriving 04:56) and 23:45 (arriving 06:39), both connecting onward to Washington. Copa Airlines also operates a red‑eye via Panama City, departing PTY at 22:29 and arriving at Washington Dulles at 04:21.",
        "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 Lima and Washington?",
        "answer": "Common layovers include Bogotá, Panama City, Miami and Atlanta. Bogotá and Panama City offer broad South American connections and efficient transfers, while Miami and Atlanta provide extensive U.S. domestic networks and streamlined immigration for connecting passengers."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Lima to Washington?",
        "answer": "On‑time performance is generally decent, but afternoon and evening flights can be affected by congestion or weather. Early departures, particularly on LATAM or United, tend to be more punctual."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Washington?",
        "answer": "April to May and September to October offer mild temperatures and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Lima to Washington?",
        "answer": "Bring a passport valid for at least six months beyond your stay, a U.S. visa or ESTA authorization, proof of onward or return travel, a payment method for baggage fees, and any required vaccination certificates."
      },
      "q12": {
        "question": "Which airport should I use in Washington?",
        "answer": "Washington Dulles is the primary international gateway, located 26 miles west of downtown, and serves as a hub for United Airlines. Ronald Reagan National is just across the Potomac, minutes from the National Mall and Capitol Hill, ideal for domestic flights and business travel. Baltimore/Washington International is 30 miles north, offers a mix of domestic and international flights, and is a major Southwest base."
      },
      "q13": {
        "question": "How do I get to Jorge Chávez Intl Airport from the city center?",
        "answer": "From central Lima, the fastest and most popular way to reach Jorge Chávez International Airport is by taxi or ride‑share, which takes about 30–45 minutes depending on traffic and costs more than public options. Official airport shuttle buses (such as the Airport Express Lima) provide a comfortable middle ground with set stops in districts like Miraflores and San Isidro, though they run less frequently. Public buses and minibuses (micros) are the cheapest choice but are slow, crowded, and lack dedicated luggage space. Driving yourself is possible, with both short‑term and long‑term parking available at the airport, but navigating Lima’s traffic can be challenging for visitors.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Tourism_in_Peru",
            "title": "Tourism in Peru",
            "time_published": "2026-01-10T17:27:42Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Tourism_in_Lima",
            "title": "Tourism in Peru",
            "time_published": "2026-01-10T17:27:42Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Tourism%20in%20Peru",
            "title": "Tourism in Peru",
            "time_published": "2026-01-10T17:27:42Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Jorge%20Ch%C3%A1vez%20International%20Airport",
            "title": "Jorge Chávez International Airport",
            "time_published": "2026-04-15T03:44:38Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transport_in_Lima",
            "title": "Transport in Lima",
            "time_published": "2026-05-12T09:37:11Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Washington airport?",
        "answer": "Washington Reagan National Airport (DCA) does not have on-site hotels, capsule hotels, or sleeping pods, and there are no designated rest zones. Travelers needing a hotel must leave the airport, but several nearby hotels like the Courtyard Arlington Crystal City and Crystal City Marriott offer free airport shuttles and are just a short 5-minute ride away.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/washington-reagan-airport-guide.htm",
            "title": "Washington Reagan Airport Guide (DCA) - Sleeping in Airports",
            "time_published": "2026-01-07T21:56:17Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Ronald%20Reagan%20Washington%20National%20Airport",
            "title": "Ronald Reagan Washington National Airport",
            "time_published": "2026-04-22T18:33:09Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/wasct-courtyard-arlington-crystal-city-reagan-national-airport/overview/?scid=c8e19450-b70a-44de-ba50-f6796678f6bd&gclid=2554f3676e9a11acae559090d043903a&gclsrc=3p.ds",
            "title": "Ronald Reagan Airport Hotel | Courtyard Arlington Crystal City/Reagan National",
            "time_published": "2024-10-11T00:00:00Z"
          },
          {
            "url": "http://activities.marriott.com/north-america/usa/washington-dc/activities/private_airport_transfer_from_ronald_reagan_dca_to_washington_dc-XJEGKV?property=WASRL",
            "title": "Private Airport Transfer from Ronald Reagan DCA to Washington DC",
            "time_published": "2026-04-10T00:00:00Z"
          },
          {
            "url": "https://www.sleepinginairports.net/sleep-guide/sleeping-in-washington-reagan-airport.htm",
            "title": "Sleeping in Washington Reagan Airport",
            "time_published": "2024-10-04T00:00:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/wascc-crystal-city-marriott-at-reagan-national-airport/overview/?EM=DNM_CRYSTALCITYMARRIOTTREUNIONS.COM",
            "title": "Hotels Near Ronald Reagan Airport | Crystal City Marriott",
            "time_published": "2024-10-11T00:00:00Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Lima to Washington?",
        "answer": "There is no nonstop service from Lima to Washington. On connecting itineraries, the most common long-leg aircraft are the Airbus A321-200 Neo (via Miami on American), the Boeing 737-800 (via Panama City on Copa), and the Boeing 767-300 (via Houston on United or Atlanta and New York on Delta/LATAM). The exact aircraft can vary by day and airline, and typical short-leg connections use Boeing 737s, Airbus A319/A320s, or regional jets like the Embraer 175. Wi‑Fi and seatback entertainment are widely available on these aircraft, though the specific amenities depend on the airline and the individual plane.",
        "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 Lima to Washington?",
        "answer": "Star Alliance (via Copa, United, Avianca, and Air Canada), oneworld (via American), and SkyTeam (via Delta and Aeroméxico) all serve the Lima to Washington route through one-stop connections. LATAM also flies 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. Stop counts, connecting hubs, and per-airline prices are drawn from a large sample of the real fares Priceline users found on this route in the last 72 hours. We group those fares by number of stops, by the hub airport a connection routes through, and by operating airline, and report each group's share of the sample alongside its lowest and median price. 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",
          "route_options",
          "flight_schedule"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Lima?",
        "answer": "At Lima's Jorge Chávez International Airport, the main lounge option in the international terminal is The Club LIM, located after security on the mezzanine level. It offers amenities like showers, a children's play area, private workstations, and complimentary alcoholic drinks for those 18 and older. Access is available to Priority Pass members, American Express Platinum cardholders, and passengers flying business class on certain airlines, with stays limited to three hours before departure.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/LIM/The-Club-LIM-International-Terminal-e9Ua05x1cO",
            "title": "The Club LIM at Jorge Chavez International Airport | Amex US",
            "time_published": "2026-05-03T00:00:00Z"
          },
          {
            "url": "https://www.prioritypass.com/en-GB/lounges/peru/jorge-chavez-international/lim11-the-club-lim",
            "title": "The Club LIM LIM AIRPORT International Pier Jorge Chávez International | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/LIM",
            "title": "American Express Lounges at Jorge Chavez International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://www.delta.com/br/en/airports/latin-america/lima-sky-club-airport-map",
            "title": "Lima (LIM) Airport Map & Lounges | Delta Air Lines",
            "time_published": "2023-01-01T00:00:00Z"
          },
          {
            "url": "https://prioritypass.com/lounges/peru/lima-jorge-chavez-intl/lim1-sumaq-vip-lounge-and-business-center",
            "title": "Jorge Chávez International Airport LIM Lounges - LIM Airport Guide and lounges.  | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Lima to Washington?",
        "answer": "Baggage rules depend on the carrier and fare type. Basic economy often excludes a free 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 Lima to Washington?",
        "answer": "Flights from Lima to Washington typically offer Economy and flat‑bed Business class; Premium Economy is available on select airlines, while First class is uncommon."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Options differ by airline and fare; full‑fare, premium, and elite status passengers may be eligible, while Basic Economy typically does not allow same‑day changes or standby."
      }
    }
  }
}