{
  "response": {
    "Key": "HOU-PRG",
    "orig": {
      "code": "HOU",
      "type": "airport",
      "city": "Houston",
      "fullCity": "Houston, Texas",
      "airport": "William P Hobby Airport"
    },
    "dest": {
      "code": "PRG",
      "type": "airport",
      "city": "Prague",
      "fullCity": "Prague, Czech Republic",
      "airport": "Václav Havel Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Houston to Prague?",
        "answer": "There are no nonstop flights from Houston (IAH or HOU) to Prague (PRG). A typical one-stop itinerary takes about 12 to 14 hours total, depending on the connection city. Common layovers include London, Frankfurt, or Amsterdam, and the return flight is usually similar in duration."
      },
      "q2": {
        "question": "Are there visa requirements to travel from Houston to Prague?",
        "answer": "Yes — there are visa requirements for a flight from Houston to Prague, depending on your citizenship. If you are a U.S. citizen, you do not need a visa for short stays (up to 90 days within any 180‑day period) in the Czech Republic for tourism or business, as it is part of the Schengen Area. However, starting in mid‑2025, you will need to obtain an ETIAS travel authorization before travel. If you are a Czech or other non‑U.S. national, whether you need a visa or travel authorization for the return trip to the U.S. depends on your nationality. Nationals of Visa Waiver Program countries must obtain ESTA approval in advance."
      },
      "q3": {
        "question": "What are the ground transportation options in Prague?",
        "answer": "From Prague Airport, public transport is the most-used option: trolleybus 59 connects to metro line A at Nádraží Veleslavín in about 20 minutes, and bus 100 links to metro line B at Zličín; a 90-minute ticket costs 40 CZK. The Airport Express bus provides a direct connection to the main train station. Taxis and ride-share services are available and take 25–30 minutes to the center, but be cautious of taxi drivers taking longer routes to overcharge. Car rentals are offered at the airport, though driving and parking in the city can be inconvenient. There is no direct train or metro from the airport itself.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.pragueairport.co.uk/public-transport-from-to-the-airport/",
            "title": "Public Transport from / to the Airport - Prague Airport (PRG)",
            "time_published": "2013-08-02T09:03:03Z"
          },
          {
            "url": "https://pragueairport.co.uk",
            "title": "Prague Airport (PRG) - Václav Havel Airport",
            "favicon": "https://www.pragueairport.co.uk/wp-content/uploads/favicon-192x192-2.png",
            "time_published": "2013-05-05T10:23:55Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Prague–Kbely_Airport",
            "title": "Prague–Kbely Airport",
            "time_published": "2026-07-05T19:43:45Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Prague_Integrated_Transport",
            "title": "Prague Integrated Transport",
            "time_published": "2026-04-09T19:04:13Z"
          },
          {
            "url": "https://www.pragueairport.co.uk/contacts/",
            "title": "Contacts - Prague Airport (PRG)",
            "time_published": "2025-03-29T12:04:24Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Houston to Prague?",
        "answer": "The cheapest months to fly from Houston to Prague are April and March, with average fares around $863 and $867, respectively, while October and November also offer low prices near $907. The most expensive months are June and July, where average fares climb to about $1,243 and $1,181, with May also being pricey at $1,126.",
        "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 Houston to Prague?",
        "answer": "For flights from Houston to Prague, the best fares are typically found by booking 13 to 16 weeks ahead, with an average price around $874 during that window. Booking exactly 100 days before departure can yield a slightly lower fare of about $863, while last-minute tickets within two weeks often exceed $1,000. During peak summer and holiday periods, demand may shift the optimal window earlier, so aiming for the 13- to 16-week range remains a reliable strategy.",
        "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 Houston to Prague?",
        "answer": "No nonstop red‑eye flights operate from Houston (HOU) to Prague. Connecting itineraries whose long overnight leg is a red‑eye are available: United flies IAH–Munich departing 16:40 and arriving 09:45 (connecting to Lufthansa), and IAH–Frankfurt departing 18:20 arriving 11:15 (also connecting to Lufthansa). American offers a Philadelphia–Prague red‑eye departing 18:00 and arriving 08:15, reached via a short hop from Houston to Philadelphia.",
        "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 Houston to Prague?",
        "answer": "There are no nonstop flights from Houston Hobby to Prague. The most frequent connecting routings are on British Airways via London Heathrow (about 10 daily connections), Lufthansa via Frankfurt (about 9 daily), and KLM via Amsterdam (about 4 daily). American Airlines via Philadelphia, United via Munich or Frankfurt, Air France via Paris, Turkish Airlines via Istanbul, and Delta via New York LaGuardia also appear, though with fewer daily options. The data does not provide per-carrier fares for these connecting itineraries.",
        "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 Houston and Prague?",
        "answer": "Common layover cities include Frankfurt, Amsterdam, London and Paris. Frankfurt and Amsterdam offer efficient connections and broad European networks, while London and Paris provide extensive onward flights to Prague. Total travel times are competitive, and transit through these hubs is typically visa-free for eligible passengers."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Houston to Prague?",
        "answer": "Reliability can vary due to Houston’s afternoon thunderstorms; early flights tend to be more punctual. Airlines like United and Lufthansa generally perform well on this route."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Prague?",
        "answer": "May and September offer pleasant mild weather and fewer tourists than summer peak months."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Houston to Prague?",
        "answer": "Bring a passport valid for at least six months beyond your stay, any required visa or ETIAS authorization, proof of onward or return travel, a payment method for baggage and any necessary vaccination or insurance documents."
      },
      "q12": {
        "question": "Which airport should I use in Prague?",
        "answer": "Prague has only one airport, Václav Havel Airport Prague, located about 10 km west of the city center. It serves all flights to the city, including international and low-cost carriers."
      },
      "q13": {
        "question": "How do I get to William P Hobby Airport from the city center?",
        "answer": "William P. Hobby Airport is about 7 miles from downtown Houston, with ride‑share (Uber/Lyft) and taxis as the fastest and most popular choices, typically taking 15–25 minutes depending on traffic. Shared shuttle vans and public buses (METRO Route 73) offer lower‑cost alternatives, though buses run infrequently and take longer. Driving yourself is also an option, with on‑airport garages and economy lots available, as well as private off‑site parking with shuttles.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://fly2houston.com/hou/ground-transportation",
            "title": "HOU Ground Transportation | Airport Shuttle, Taxi, Uber, Lyft & Rent Car Houston"
          },
          {
            "url": "https://fly2houston.com/hou",
            "title": "HOU Houston Airport | William P. Hobby",
            "time_published": "2026-06-09T05:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/William_P._Hobby_Airport",
            "title": "William P. Hobby Airport",
            "time_published": "2026-07-06T09:58:05Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/William%20P.%20Hobby%20Airport",
            "title": "William P. Hobby Airport",
            "time_published": "2026-04-21T04:20:29Z"
          },
          {
            "url": "https://faa.gov/flight_deck/hef",
            "title": "Manassas Regional Airport/Harry P. Davis Field (HEF) | Federal Aviation Administration",
            "time_published": "2026-03-10T00:00:00Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Prague airport?",
        "answer": "Prague Airport has a Courtyard by Marriott located directly on airport grounds between Terminals 1 and 2, accessible on foot without a shuttle. There are no on-site capsule hotels or sleeping pods, but the airside area offers rest zones with seating and footrests, particularly in Terminal 2 between Piers C and D. For those seeking a proper bed, the Courtyard is the most convenient option.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/guides/prague-airport-guide.htm",
            "title": "Prague Václav Havel Airport Guide",
            "time_published": "2024-11-15T00:00:00Z"
          },
          {
            "url": "https://sleepinginairports.net/guides/prague-airport-guide.htm?st_source=ai_mode",
            "title": "Prague Airport Guide (PRG) - 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": "2018-08-24T19:48:13Z"
          },
          {
            "url": "https://pragueairport.co.uk/sleeping-at-prague-airport",
            "title": "Sleeping at Prague Airport - Prague Airport (PRG)",
            "favicon": "https://www.pragueairport.co.uk/wp-content/uploads/favicon-192x192-2.png",
            "time_published": "2025-04-06T14:03:34Z"
          },
          {
            "url": "https://www.pragueairport.co.uk/contacts/",
            "title": "Contacts - Prague Airport (PRG)",
            "time_published": "2025-03-29T12:04:24Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/prgpa-courtyard-prague-airport/overview/",
            "title": "4 Star Hotel near Vaclav Havel Airport in Prague | Courtyard Prague Airport",
            "time_published": "2025-02-19T00:00:00Z"
          },
          {
            "url": "https://www.sleepinginairports.net/europe/prague.htm",
            "title": "Prague Airport Guide (PRG) - Sleeping in Airports",
            "time_published": "2026-05-30T01:42:10Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Václav Havel Airport?",
        "answer": "Václav Havel Airport Prague offers currency exchange offices in the arrivals hall, though using ATMs is recommended for better rates. Prayer rooms or chapels are not specifically mentioned in the available information. Free Wi‑Fi is available throughout the terminals.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://pragueairport.co.uk",
            "title": "Prague Airport (PRG) - Václav Havel Airport",
            "favicon": "https://www.pragueairport.co.uk/wp-content/uploads/favicon-192x192-2.png",
            "time_published": "2013-05-05T10:23:55Z"
          },
          {
            "url": "https://www.pragueairport.co.uk/contacts/",
            "title": "Contacts - Prague Airport (PRG)",
            "time_published": "2025-03-29T12:04:24Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/File:PRG_Airport_Map.png",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2016-11-19T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/List_of_airports_in_the_Czech_Republic",
            "title": "List of airports in the Czech Republic",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-05-27T15:43:51Z"
          },
          {
            "url": "https://www.pragueairport.co.uk/?attachment_id=19648",
            "title": "Untitled design - Prague Airport (PRG)",
            "time_published": "2025-02-26T00:00:00Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Houston and Prague airports?",
        "answer": "At Houston Hobby (HOU), wheelchair assistance is arranged through your airline, while the airport provides accessible shuttles, elevators, tactile signage, and companion care restrooms (near Gate 45). For security, TSA Cares offers additional support if contacted at least 72 hours ahead. At Prague Airport (PRG), passengers with reduced mobility should notify their airline at least 48 hours before departure to receive free assistance with boarding, navigating, and baggage; the airport also has 20 marked contact points, Ambulift transfers, and priority lanes. Children’s play areas are not specifically mentioned at either airport, but both offer family-friendly facilities like companion care restrooms and, at PRG, comfortable waiting rooms.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://fly2houston.com/hou/related-content/airport-assistance-disabled-travelers",
            "title": "What does airport assistance for disabled travelers include?",
            "time_published": "2026-01-23T00:00:00Z"
          },
          {
            "url": "https://fly2houston.com/hou",
            "title": "HOU Houston Airport | William P. Hobby",
            "time_published": "2026-06-09T05:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/William_P._Hobby_Airport",
            "title": "William P. Hobby Airport",
            "time_published": "2026-07-06T09:58:05Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/William%20P.%20Hobby%20Airport",
            "title": "William P. Hobby Airport",
            "time_published": "2026-04-21T04:20:29Z"
          },
          {
            "url": "http://faa.gov/air_traffic/flight_info/aeronav/procedures/application/index.cfm?directory=2016122829046305004-HOU-NDBR&event=directory&nasrId=HOU&type=ndbr",
            "title": "Airport Procedures Information Gateway",
            "time_published": "2025-12-03T16:08:12Z"
          },
          {
            "url": "https://www.pragueairport.co.uk/contacts/",
            "title": "Contacts - Prague Airport (PRG)",
            "time_published": "2025-03-29T12:04:24Z"
          },
          {
            "url": "https://www.pragueairport.co.uk/guide-for-disabled-passengers-and-passengers-with-reduced-mobility-traveling-via-prague-airport/",
            "title": "Guide for Disabled Passengers and Passengers with Reduced Mobility Traveling via Prague Airport - Prague Airport (PRG)",
            "time_published": "2025-05-26T09:42:14Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/File:PRG_Airport_Map.png",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2016-11-19T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Ruzyn%C4%9B_International_Airport",
            "title": "Václav Havel Airport Prague - Wikipedia",
            "time_published": "2003-08-14T00:00:00Z"
          },
          {
            "url": "https://pragueairport.co.uk/online-flight-arrivals-and-departures",
            "title": "Online Flight Arrivals and Departures - Prague Airport (PRG)",
            "favicon": "https://www.pragueairport.co.uk/wp-content/uploads/favicon-192x192-2.png",
            "time_published": "2026-07-19T00:00:00Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Houston to Prague?",
        "answer": "There is no nonstop service from Houston (HOU) to Prague (PRG), so all flights connect. On the long transatlantic leg, the most common aircraft are Boeing 777 variants (777-200, 777-300, 777-300ER) and Boeing 787 models (787-8, 787-9, 787-10), with the Boeing 747-400 also appearing on some itineraries via Frankfurt. The shorter connecting leg within Europe is typically an Airbus A320 family jet or an A220. Wi‑Fi and seatback entertainment are widely available on these long-haul aircraft, though the exact aircraft on any given day can vary.",
        "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 Houston to Prague?",
        "answer": "All three global alliances serve Houston–Prague: oneworld via British Airways and American Airlines, Star Alliance via Lufthansa, United, and Turkish Airlines, and SkyTeam via Air France, KLM, and Delta (from Hobby). No major unaligned carrier appears 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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Houston?",
        "answer": "William P. Hobby Airport (HOU) does not have traditional airline-branded lounges like a United Club or Delta Sky Club. Instead, travelers can access a Priority Pass-affiliated XpresSpa, located airside near Gate 45, which offers massages and relaxation services as a lounge visit alternative. There are no other independent lounges such as Plaza Premium or The Club at this airport.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://fly2houston.com/hou/related-content/hou-tips-for-first-time-travelers",
            "title": "Navigating William P. Hobby Airport (HOU): Tips for First-Time Travelers",
            "time_published": "2026-01-23T00:00:00Z"
          },
          {
            "url": "https://www.prioritypass.com/pt-PT/lounges/usa/houston-tx-william-p-hobby/hou2s-xpresspa",
            "title": "XWELL HOU AIRPORT Houston TX William P. Hobby | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/William_P._Hobby_Airport",
            "title": "William P. Hobby Airport",
            "time_published": "2026-07-06T09:58:05Z"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/united-states-of-america/william-p-hobby",
            "title": "William P. Hobby Airport HOU Lounges - HOU Airport Guide and lounges.  | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://fly2houston.com/hou",
            "title": "HOU Houston Airport | William P. Hobby",
            "time_published": "2026-06-09T05:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Houston to Prague?",
        "answer": "Baggage rules depend on your airline and fare class. Basic economy tickets often exclude a checked bag, while standard international economy usually 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 Houston to Prague?",
        "answer": "Flights from Houston to Prague typically offer Economy and flat‑bed Business class; Premium Economy is available on select airlines, and First class is uncommon."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible and higher cabin tickets often allow same‑day changes or standby, while Basic Economy typically does not."
      }
    }
  }
}