{
  "response": {
    "Key": "DCA-LIM",
    "orig": {
      "code": "DCA",
      "type": "airport",
      "city": "Washington",
      "fullCity": "Washington, United States",
      "airport": "Ronald Reagan National Airport"
    },
    "dest": {
      "code": "LIM",
      "type": "airport",
      "city": "Lima",
      "fullCity": "Lima, Peru",
      "airport": "Jorge Chávez Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Washington to Lima?",
        "answer": "There are no nonstop flights from Washington Reagan National (DCA) to Lima (LIM); travelers usually connect through cities like Miami, Atlanta, or Dallas/Fort Worth. With one stop, total travel time typically ranges from 10 to 14 hours depending on the layover duration. The return leg is similar in length."
      },
      "q1": {
        "question": "Are there any direct flights from Washington to Lima?",
        "answer": "No airline flies non-stop from Washington National (DCA) to Lima. The fastest one-stop itineraries connect through Miami, Atlanta, or Houston, with total travel times around 12 hours. American Airlines via Miami and LATAM via Atlanta are common choices, and overnight red-eye connections are available on the Miami–Lima and Atlanta–Lima legs.",
        "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. 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. 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. The US departure cities with nonstop service to this destination, their weekly flight frequencies, typical flight times, airlines, and red-eye availability 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 identify every US airport with scheduled nonstop service to the destination, group them into their metropolitan areas, and rank the cities by scheduled weekly departures; the typical flight time is the median scheduled duration, and red-eye availability is flagged from scheduled local departure and arrival times.",
        "toolsUsed": [
          "route_airlines",
          "flight_schedule",
          "route_options",
          "redeye_flights",
          "country_to_city"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Washington to Lima?",
        "answer": "Yes, visa requirements apply for travel from Washington to Lima. U.S. citizens do not need a visa for tourism or business stays up to 183 days. Peruvian citizens require a valid U.S. visa or ESTA authorization to enter the United States. Other nationalities should check both U.S. and Peruvian entry rules based on their passport."
      },
      "q3": {
        "question": "What are the ground transportation options in Lima?",
        "answer": "From Jorge Chávez International Airport, taxis and ride‑sharing apps are the most practical and widely used options for reaching central Lima, with the trip to Miraflores taking about 30–45 minutes depending on traffic. Official airport taxis are available at fixed rates and are considered safer than hailing one on the street. There is no direct rail link from the airport, and the city’s bus rapid transit (Metropolitano) and metro line do not serve the terminal, making public buses a less convenient choice for most visitors. Car rentals are available but are not recommended for first‑time travelers due to chaotic traffic and aggressive driving. The fastest door‑to‑door option remains a pre‑arranged taxi or ride‑share, which is also the most used by tourists.",
        "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"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Washington to Lima?",
        "answer": "The cheapest months to fly from Washington, D.C. (DCA) to Lima (LIM) are April, October, and September, with average fares around $508–$544. The most expensive months are December, July, and August, where average prices rise to $599–$722.",
        "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 Washington to Lima?",
        "answer": "For flights from Washington (DCA) to Lima (LIM), the best fares are typically found when booking 6 to 9 weeks ahead, with the absolute lowest prices around 60 days before departure. During peak summer or holiday periods, prices can rise more sharply closer to the date, so aiming for the earlier end of that window (around 9 weeks out) is advisable.",
        "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 Washington to Lima?",
        "answer": "No nonstop red‑eye flights operate from Washington (DCA) to Lima (LIM), but connecting itineraries whose long leg is an overnight flight are available. One option connects via Miami: the overnight leg on American Airlines departs Miami at 11:30 PM and arrives in Lima at 4:10 AM. Another connects via Atlanta: the overnight leg on LATAM departs Atlanta at 11:15 PM and arrives in Lima at 5:00 AM.",
        "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 Washington to Lima?",
        "answer": "No airline operates nonstop from Washington‑National (DCA) to Lima (LIM). The most common one‑stop connections are on American via Miami (up to 21 daily departures), Avianca via Bogotá (around 10 daily), and United via Houston‑Intercontinental (about 8 daily). Delta and LATAM also offer itineraries via Atlanta, and Copa connects via Panama City roughly 5 times a day. Typical per‑carrier fares are not available for these connecting routings.",
        "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 Washington and Lima?",
        "answer": "Common layover cities include Miami, Panama City, Bogotá and Atlanta. Miami offers numerous onward flights to Lima and efficient connections for U.S. travelers. Panama City’s Tocumen Airport provides a streamlined hub with visa‑free transit for many nationalities. Bogotá is a major South American gateway with broad regional connections. Atlanta, as a primary hub for Delta, provides extensive domestic feed and competitive total travel times."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Washington to Lima?",
        "answer": "On-time performance is generally moderate due to potential weather and air traffic at DCA. Choosing early morning departures on carriers like American Airlines can improve your chances of an on-time departure."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Lima?",
        "answer": "December to April offers warm, sunny weather with minimal rain and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Washington to Lima?",
        "answer": "Bring a passport valid for at least six months, proof of onward or return travel, and a payment method for baggage. U.S. citizens do not need a visa for tourism, but check for any vaccination requirements."
      },
      "q12": {
        "question": "Which airport should I use in Lima?",
        "answer": "Lima has one main airport, Jorge Chávez International Airport, which serves all international and domestic flights. It is located about 10 km northwest of downtown Lima and near the historic center."
      },
      "q13": {
        "question": "How do I get to Ronald Reagan National Airport from the city center?",
        "answer": "The fastest and most popular way to reach Reagan National Airport (DCA) from downtown is the Metro’s Blue or Yellow Line, which connects directly to the terminal and is very affordable. Taxis and ride‑share services like Uber and Lyft offer door‑to‑door convenience at a higher cost, while driving and parking in the on‑airport garages or economy lot provides flexibility but can be more expensive and time‑consuming.",
        "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"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Lima airport?",
        "answer": "Lima's Jorge Chávez International Airport has a Sleepover sleep station landside in the arrivals area, open 24/7, with private sleeping pods and cabins like FlexiSuites, Bunk Cabins, and Nap Pods. There is also a hotel connected directly to the terminal, and several nearby hotels offer shuttle service. These options are located in the main terminal, which is small and easy to navigate.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/guides/lima-airport-guide.htm",
            "title": "Lima Airport Guide",
            "time_published": "2025-09-03T00:00:00Z"
          },
          {
            "url": "https://www.sleepinginairports.net/casa/lima.htm",
            "title": "Lima Airport Guide (LIM) - Sleeping in Airports",
            "time_published": "2026-05-30T01:37:14Z"
          },
          {
            "url": "https://activities.marriott.com/south-america/peru/lima/activities/peru_jorge_chavez_airport_lim_private_transfer_to_lima_city-XYN180",
            "title": "Lima Airport One Way Private Transfer LIM to Lima City Center",
            "time_published": "2026-05-05T00:00:00Z"
          },
          {
            "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://activities.marriott.com/south-america/peru/lima/activities/private_transfer_from_jorge_chavez_airport_to_hotels_in_lima-XDYSHK",
            "title": "Private Transfer from Jorge Chavez Airport to Hotels in Lima",
            "time_published": "2026-03-02T00:00:00Z"
          },
          {
            "url": "https://airport-sleepover.com/en/terminals/lima-international-terminal",
            "title": "Sleepover | Lima Airport | Sleeping Pods and Rooms | Sleepover",
            "time_published": "2023-11-20T00:00:00Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Jorge Chávez Intl Airport?",
        "answer": "Jorge Chávez International Airport offers currency exchange offices, prayer rooms, and free Wi‑Fi. Currency exchange services and ATMs are available in both the arrivals and departures areas of the terminal. Prayer rooms or chapels are located in the international departures area and near the domestic gates. Complimentary Wi‑Fi is accessible throughout the terminal for all passengers.",
        "toolsUsed": [],
        "references": [
          {
            "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/Limatambo_International_Airport",
            "title": "Limatambo International Airport",
            "time_published": "2026-07-06T09:47:04Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Limatambo%20International%20Airport",
            "title": "Limatambo International Airport",
            "time_published": "2026-04-29T20:24:24Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/List_of_the_busiest_airports_in_Peru",
            "title": "List of the busiest airports in Peru",
            "time_published": "2025-11-24T22:14:57Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Lima_Airport_Partners",
            "title": "Lima Airport Partners",
            "time_published": "2026-06-16T20:24:01Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Washington to Lima?",
        "answer": "There is no nonstop service from Washington–National (DCA) to Lima. On the most common one-stop itineraries, the long-haul leg is typically operated by an Airbus A321neo (via Miami on American), a Boeing 767-300 (via Houston on United or via Atlanta on LATAM/Delta), or an Airbus A320neo (via Bogotá on Avianca). The exact aircraft can vary by day and airline, and on these routes 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 Washington to Lima?",
        "answer": "Star Alliance (via Avianca, United, Copa, and Air Canada), oneworld (via American), and SkyTeam (via Delta and Aeroméxico) all serve connecting itineraries from Washington to Lima, with LATAM as a notable unaligned carrier operating on the 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. 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.",
        "toolsUsed": [
          "route_airlines",
          "route_options"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Washington?",
        "answer": "Ronald Reagan Washington National Airport (DCA) offers several lounge options in Terminal 2. American Airlines has two Admirals Clubs (near gates C23–C34 and E46–E48), accessible to business/first-class passengers, AAdvantage elite members, or with a day pass. Delta’s Sky Club (near gates B10–B22) and United’s Club (across from gate B11) provide similar access for their premium and elite travelers. The American Express Centurion Lounge (near gates B15–B22) is available to Platinum Card and Centurion members, featuring a full bar, premium food, and showers.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.flyreagan.com/travel-information/services-amenities/airport-lounges",
            "title": "flyreagan.com - Airport Lounges",
            "favicon": "https://www.flyreagan.com/themes/custom/mwaa_barrio/favicon.ico"
          },
          {
            "url": "https://americanexpress.com/en-ca/travel/lounges/the-platinum-card/DCA",
            "title": "American Express Lounges at Ronald Reagan Washington National Airport | Amex CA",
            "time_published": "2026-05-03T00:00:00Z"
          },
          {
            "url": "https://www.flyreagan.com/editorial-section/reagan-national-airport?page=1",
            "title": "flyreagan.com - Reagan National Airport",
            "favicon": "https://www.flyreagan.com/themes/custom/mwaa_barrio/favicon.ico"
          },
          {
            "url": "https://www.delta.com/mx/en/airports/united-states/washington-dc-sky-club-reagan-airport-map",
            "title": "Washington Reagan (DCA) Airport Map & Lounges | Delta Air Lines",
            "time_published": "2023-01-01T00:00:00Z"
          },
          {
            "url": "https://www.americanexpress.com/en-us/travel/lounges/the-platinum-card/DCA/The-Centurion-Lounge-Terminal-2-DtCiyA4Yr2/?hub=in_benefits_related_pages_why_american_express",
            "title": "The Centurion Lounge at Ronald Reagan Washington National Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Washington to Lima?",
        "answer": "Baggage allowance depends on the airline and fare type. Basic economy may not include a free checked bag, while standard international economy typically includes one checked bag and a carry-on. Premium cabins often allow more."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Washington to Lima?",
        "answer": "Flights from Washington, D.C. to Lima commonly feature Economy and flat-bed Business class; Premium Economy is less frequent but may be offered by select carriers."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible and premium cabin tickets often allow same‑day changes or standby, while basic economy tickets rarely do."
      }
    }
  }
}