{
  "response": {
    "Key": "LIR-EWR",
    "orig": {
      "code": "LIR",
      "type": "airport",
      "city": "Liberia",
      "fullCity": "Liberia, Costa Rica",
      "airport": "Guanacaste Airport"
    },
    "dest": {
      "code": "EWR",
      "type": "airport",
      "city": "Newark",
      "fullCity": "Newark, New Jersey",
      "airport": "Liberty Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Liberia to Newark?",
        "answer": "A nonstop flight from Liberia (LIR) to Newark (EWR) typically takes about 5 hours 30 minutes to 5 hours 45 minutes. With one stop, depending on the layover city, total travel time often ranges from 7 to 10 hours."
      },
      "q1": {
        "question": "Are there any direct flights from Liberia to Newark?",
        "answer": "United Airlines flies nonstop from Liberia, Costa Rica (LIR) to Newark (EWR) daily, with 22 weekly flights departing at various times in the 4 PM hour. The flight takes about 5 hours and typically costs around $723, though fares can dip as low as $415. If you're open to a connection, one-stop itineraries via Houston, Miami, or Fort Lauderdale are common and can sometimes be cheaper, with JetBlue and Air Canada offering the lowest median fares among connecting carriers.",
        "methodology": "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. 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": [
          "flight_schedule",
          "route_airlines",
          "route_options"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Liberia to Newark?",
        "answer": "Yes, there are visa or travel authorization requirements for this international route. If you are a Costa Rican national traveling from Liberia to Newark, you can enter the U.S. visa-free for tourism or business for up to 90 days under the Visa Waiver Program, but you must obtain an approved ESTA prior to travel. If you are a U.S. citizen, you do not need a visa to enter Costa Rica for stays up to 90 days, but your passport must be valid for at least one day beyond your intended stay. Nationals of other countries should check both U.S. and Costa Rican entry requirements based on their citizenship."
      },
      "q3": {
        "question": "What are the ground transportation options in Newark?",
        "answer": "At Newark Liberty International Airport, AirTrain connects all terminals to the Newark Liberty International Airport Station, where you can catch NJ Transit or Amtrak trains to Manhattan and beyond. Licensed taxis are available outside each terminal, and rideshare services like Uber and Lyft offer curbside pickup. Most rental car companies are located at the Rental Car Center, accessible via AirTrain. The AirTrain and NJ Transit combination is the fastest and most-used way to reach Midtown Manhattan, taking about 30 minutes.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://newarkairport.com/transportation",
            "title": "Transportation Options - EWR Newark Airport",
            "favicon": "https://newarkairport.com/images/shared/favicon/ewr_favicon.ico",
            "time_published": "2026-01-26T21:51:22Z"
          },
          {
            "url": "https://newarkairport.com/flights/connections-guide/travel-between-airports",
            "title": "Transferring Between Airports Guide - EWR Newark Airport",
            "favicon": "https://newarkairport.com/images/shared/favicon/ewr_favicon.ico",
            "time_published": "2026-01-28T18:57:23Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Newark%20Liberty%20International%20Airport",
            "title": "Newark Liberty International Airport",
            "time_published": "2026-05-01T12:21:54Z"
          },
          {
            "url": "https://en.wikipedia.org/w/index.php?diff=prev&oldid=1337528333&title=Lehigh_Valley_International_Airport",
            "title": "Lehigh Valley International Airport: Difference between revisions",
            "time_published": "2026-02-10T00:46:59Z"
          },
          {
            "url": "https://portfolio.panynj.gov/category/newark-liberty-international-airport/",
            "title": "Newark Liberty International Airport |",
            "time_published": "2020-09-16T00:00:00Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Liberia to Newark?",
        "answer": "The cheapest months to fly from Liberia to Newark are May, November, and June, with average fares around $445–$457, while December, March, and August are the most expensive, averaging $583–$663.",
        "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 Liberia to Newark?",
        "answer": "For flights from Liberia, Costa Rica to Newark, the best fares are typically found when booking 9 to 12 weeks ahead, with an average price around $487. During summer and holiday periods, that window should shift earlier—aim for 12 to 16 weeks out—since last-minute prices can jump above $600.",
        "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 Liberia to Newark?",
        "answer": "No nonstop red-eye flights operate from Liberia (LIR) to Newark (EWR), but connecting overnight itineraries are available where the long leg is a red-eye. One option connects via Fort Lauderdale (FLL) with JetBlue, departing FLL at 22:15 and arriving at JFK at 01:18 (early hours), after a roughly 3-hour layover in FLL. Another connects via Miami (MIA) on American Airlines, departing MIA at 21:43 and arriving at EWR at 00:51 (just past midnight), with about a 1-hour-50-minute layover in MIA.",
        "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 Liberia to Newark?",
        "answer": "United Airlines operates non‑stop service from Liberia to Newark with about 22 weekly flights, departing daily in the late afternoon. The median fare on this route is approximately $723.",
        "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 Liberia and Newark?",
        "answer": "Common layovers for this route include Miami, Atlanta, Houston, and Panama City. Miami and Atlanta offer broad U.S. connections and efficient transfers, while Houston provides a southern gateway. Panama City is a hub with seamless connections and visa‑free transit for many nationalities, keeping total travel time competitive."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Liberia to Newark?",
        "answer": "On-time performance is generally reliable, though afternoon thunderstorms in Liberia can cause delays. Morning flights on United Airlines tend to depart more punctually."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Newark?",
        "answer": "September and October offer pleasant temperatures and fewer tourists after summer. May and early June also bring mild weather before peak crowds."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Liberia to Newark?",
        "answer": "Bring a passport valid for your stay, a U.S. visa or ESTA, proof of onward or return travel, a payment method for baggage and any required vaccination or health documents."
      },
      "q12": {
        "question": "Which airport should I use in Newark?",
        "answer": "Newark has only one commercial airport, Newark Liberty International Airport, which serves the region with flights to many destinations."
      },
      "q13": {
        "question": "How do I get to Guanacaste Airport from the city center?",
        "answer": "From downtown Liberia, taxis are the fastest and most popular way to reach Guanacaste Airport, taking about 15 minutes along Route 1. There is no dedicated public bus, but local buses and shared shuttle vans serve nearby hotels and can be arranged for a lower cost. Ride-share services are limited, so pre-arranged shuttles or a rental car with on-site parking are also reliable options.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Guanacaste_Airport",
            "title": "Guanacaste Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-20T22:39:14Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/List_of_airports_in_Costa_Rica",
            "title": "List of airports in Costa Rica",
            "time_published": "2025-10-21T05:05:04Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/List%20of%20airports%20in%20Costa%20Rica",
            "title": "List of airports in Costa Rica",
            "time_published": "2025-10-21T05:05:04Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Limón_International_Airport",
            "title": "Limón International Airport",
            "time_published": "2026-07-06T02:04:01Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Juan%20Santamar%C3%ADa%20International%20Airport",
            "title": "Juan Santamaría International Airport",
            "time_published": "2026-04-30T22:20:36Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Newark airport?",
        "answer": "Newark Airport does not have on‑site sleeping pods or capsule hotels, but the Newark Liberty International Airport Marriott is located on airport grounds with a complimentary shuttle to all terminals. Several other nearby hotels also offer free shuttles within a five‑minute drive.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/newark-airport-guide.htm",
            "title": "Newark Airport Guide (EWR) - 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": "2018-08-06T08:00:34Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/ewrap-newark-liberty-international-airport-marriott/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0",
            "title": "Newark NJ Hotel | Newark Liberty International Airport Marriott",
            "time_published": "2025-02-19T00:00:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/ewrap-newark-liberty-international-airport-marriott/overview/?scid=bb1a189a-fec3-4d19-a255-54ba596febe2&y_source=1_NjQ3NTI3LTcxNS1sb2NhdGlvbi53ZWJzaXRl",
            "title": "Newark NJ Hotel | Newark Liberty International Airport Marriott",
            "time_published": "2024-10-11T00:00:00Z"
          },
          {
            "url": "https://www.sleepinginairports.net/sleep-guide/sleeping-in-newark-airport.htm",
            "title": "Sleeping in Newark Airport",
            "time_published": "2024-09-12T00:00:00Z"
          },
          {
            "url": "https://www.newarkairport.com/",
            "title": "Newark Liberty International Airport - EWR Newark Airport",
            "favicon": "https://www.newarkairport.com/images/shared/favicon/ewr_favicon.ico",
            "time_published": "2026-02-04T20:34:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/ewreb-residence-inn-newark-elizabeth-liberty-international-airport/overview/",
            "title": "Hotel near Newark Liberty International Airport | Residence Inn Newark",
            "time_published": "2025-02-19T00:00:00Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Liberty Intl Airport?",
        "answer": "Newark Liberty International Airport (EWR) offers currency exchange services, prayer and meditation rooms, and free Wi‑Fi. Currency exchange counters are available in multiple terminals—use the airport’s interactive map to find the nearest location. Dedicated prayer and meditation rooms are provided for quiet reflection; look for them under “Supportive Services” on the airport amenities page. Free Wi‑Fi is accessible throughout the terminals by selecting the “_Free EWR WiFi” network.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.newarkairport.com/",
            "title": "Newark Liberty International Airport - EWR Newark Airport",
            "favicon": "https://www.newarkairport.com/images/shared/favicon/ewr_favicon.ico",
            "time_published": "2026-02-04T20:34:00Z"
          },
          {
            "url": "https://newarkairport.com/at-airport/family-amenities-and-services",
            "title": "Airport Services and Amenities - EWR Newark Airport",
            "favicon": "https://newarkairport.com/images/shared/favicon/ewr_favicon.ico"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Newark%20Liberty%20International%20Airport",
            "title": "Newark Liberty International Airport",
            "time_published": "2026-05-01T12:21:54Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Newark%20Liberty%20International%20Airport%20Station",
            "title": "Newark Liberty International Airport Station",
            "time_published": "2026-02-08T00:20:58Z"
          },
          {
            "url": "https://portfolio.panynj.gov/category/newark-liberty-international-airport/",
            "title": "Newark Liberty International Airport |",
            "time_published": "2020-09-16T00:00:00Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Liberia and Newark airports?",
        "answer": "At Liberia Airport, passengers with disabilities can request wheelchair assistance and mobility support through their airline, with accessible restrooms and water fountains available. Newark Liberty International Airport (EWR) offers comprehensive accessibility services including wheelchair assistance, guided support, TSA Cares for screening help, and adult-sized changing tables in all terminals; assistance should be arranged in advance through your airline, travel agent, or TSA Cares at least 72 hours before your flight. For children, EWR provides play areas for relaxation before flights, while specific children's facilities at Liberia are not detailed in current information.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Guanacaste%20Airport",
            "title": "Guanacaste Airport",
            "time_published": "2026-04-07T03:09:56Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Guanacaste_Airport",
            "title": "Guanacaste Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-20T22:39:14Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/La_Flor_Airport",
            "title": "La Flor Airport",
            "time_published": "2026-07-06T14:47:24Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Juan%20Santamar%C3%ADa%20International%20Airport",
            "title": "Juan Santamaría International Airport",
            "time_published": "2026-04-30T22:20:36Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/List%20of%20airports%20in%20Costa%20Rica",
            "title": "List of airports in Costa Rica",
            "time_published": "2025-10-21T05:05:04Z"
          },
          {
            "url": "https://www.newarkairport.com/",
            "title": "Newark Liberty International Airport - EWR Newark Airport",
            "favicon": "https://www.newarkairport.com/images/shared/favicon/ewr_favicon.ico",
            "time_published": "2026-02-04T20:34:00Z"
          },
          {
            "url": "https://newarkairport.com/explore-ewr/accessibility-services",
            "title": "Accessibility Services - EWR Newark Airport",
            "favicon": "https://newarkairport.com/images/shared/favicon/ewr_favicon.ico",
            "time_published": "2026-01-26T19:57:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Newark%20Liberty%20International%20Airport%20Station",
            "title": "Newark Liberty International Airport Station",
            "time_published": "2026-02-08T00:20:58Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Newark%20Liberty%20International%20Airport",
            "title": "Newark Liberty International Airport",
            "time_published": "2026-05-01T12:21:54Z"
          },
          {
            "url": "https://portfolio.panynj.gov/category/newark-liberty-international-airport/",
            "title": "Newark Liberty International Airport |",
            "time_published": "2020-09-16T00:00:00Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Liberia to Newark?",
        "answer": "Nonstop flights from Liberia to Newark typically use Boeing 737 MAX 8 on United or Airbus A321-100 on JetBlue; the exact aircraft can vary by day. Connecting itineraries often involve narrow-body Airbus A320-family or Boeing 737-family jets on both legs, with common one-stop options through Houston (IAH), Fort Lauderdale (FLL), or Miami (MIA). Wi-Fi and seatback entertainment are widely available, though specific amenities depend on the airline and aircraft 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 Liberia to Newark?",
        "answer": "United Airlines is the only carrier with nonstop service from Liberia to Newark, and it belongs to the Star Alliance. Other alliances may serve the route via connections, but no one-stop itineraries were found in a representative schedule check.",
        "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 Liberia?",
        "answer": "Daniel Oduber Quirós International Airport (LIR) has very limited lounge options; the only known facility is a small VIP lounge operated by the airport authority, located after security in the international departures area. Access is typically available to business-class passengers on select airlines and members of programs like Priority Pass, though it’s best to confirm current eligibility with your airline. The lounge offers basic amenities such as seating, light snacks, and beverages, but no major U.S. carrier operates its own branded lounge here.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Guanacaste%20Airport",
            "title": "Guanacaste Airport",
            "time_published": "2026-04-07T03:09:56Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Guanacaste_Airport",
            "title": "Guanacaste Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-20T22:39:14Z"
          },
          {
            "url": "https://www.americanexpress.com/en-us/travel/lounges/the-platinum-card/QRO/Intercontinental-Aviation-Club-Terminal-1-qnddmHcju2/?inav=en_us_menu_travel_travel_services_airport_lounge_access_by_card",
            "title": "Intercontinental Aviation Club at Querétaro International Airport | Amex US",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/peru/fap-captain-guillermo-concha-iberico-international",
            "title": "Capitan Fap Guillermo Concha Iberico International Airport PIU Lounges - PIU Airport Guide and lounges. | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://www.americanexpress.com/en-us/travel/lounges/the-platinum-card/OPO/Airport-Lounge-Main-Terminal-Cm3UA9JZaa/?source=post_page-----3091b34799aa---------------------------------------",
            "title": "Airport Lounge at Francisco Sa Carneiro Airport | Amex US",
            "time_published": "2026-05-22T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Liberia to Newark?",
        "answer": "Baggage allowance on Liberia–Newark flights depends on the airline and fare type. Basic economy tickets often exclude checked bags but include a carry‑on; standard international economy typically permits one checked bag and a carry‑on. Premium cabins offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Liberia to Newark?",
        "answer": "Flights from Liberia to Newark typically offer Economy and flat-bed Business class; Premium Economy is available on select airlines."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies depend on the airline and fare; flexible and premium cabin tickets often allow same‑day changes or standby, while basic economy usually does not."
      }
    }
  }
}