{"response": {"Key": "BOS-PRG", "orig": {"code": "BOS", "type": "airport", "city": "Boston", "fullCity": "Boston, Massachusetts", "airport": "Logan Intl Airport"}, "dest": {"code": "PRG", "type": "airport", "city": "Prague", "fullCity": "Prague, Czech Republic", "airport": "Václav Havel Airport"}, "faq": {"q3": {"question": "What are the ground transportation options in Prague?", "answer": "Prague Airport has no direct metro or train link, so public buses and the Airport Express bus are the main budget options. Trolleybus 59 (to Nádraží Veleslavín for Metro A) and bus 100 (to Zlíčín for Metro B) both take about 20 minutes plus a 15–30 minute metro ride to the center, with trolleybus 59 being the recommended and most-used public transport route. The Airport Express (AE) bus provides a direct connection to the main train station. Taxis and ride‑sharing services are available and take around 25–30 minutes to the city, but pre‑booking is advised to avoid overcharging. Car rentals are offered at the airport, though driving in Prague’s center is generally less convenient than transit.", "toolsUsed": ["article_lookup"], "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 Boston to Prague?", "answer": "The cheapest months to fly from Boston to Prague are April, October, and November, with average fares around $696–$722, while June and July are the most expensive, averaging $895–$972.", "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 Boston to Prague?", "answer": "For flights from Boston to Prague, the best fares are typically found when booking 23 to 26 weeks in advance, with an average price around $653. Booking exactly 180 days ahead can yield the lowest price of about $580, while last-minute tickets cost significantly more, averaging $817. For peak summer and holiday travel, it's wise to book even earlier, as prices tend to rise closer to those dates.", "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 Boston to Prague?", "answer": "There are no nonstop red‑eye flights from Boston to Prague, but several one‑stop connections have an overnight long‑haul leg. The earliest Boston departures on Lufthansa leave at 5:45 PM for Frankfurt (arriving 6:50 AM) or 5:10 PM for Vienna on Austrian (arriving 7:10 AM), and later waves include a 9:40 PM Swiss departure via Zurich (arriving 10:55 AM) and a 10:00 PM Lufthansa via Frankfurt (arriving 11:15 AM). All of these overnight legs land in the morning hours, so you arrive the next morning after connecting onward to Prague.", "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 Boston to Prague?", "answer": "There is no nonstop service between Boston and Prague. The most common one-stop routings are on Lufthansa via Frankfurt (about 12 daily connections), Air Canada via Toronto (about 9 daily), and Lufthansa via Munich (about 6 daily). American Airlines via Philadelphia and Delta via Amsterdam each offer around 4–6 daily options. Other carriers like Austrian, Swiss, Iberia, Air France, British Airways, and Turkish Airlines also operate this route with fewer daily frequencies.", "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 Boston and Prague?", "answer": "Common layover cities between Boston and Prague include Amsterdam, Paris, Frankfurt, and London. Amsterdam Schiphol offers efficient single-terminal transfers. Paris Charles de Gaulle provides broad European connections. Frankfurt is a major hub with quick onward flights. London Heathrow has frequent services, though transit may require a terminal change."}, "q10": {"question": "Which months have the best weather for traveling to Prague?", "answer": "April to May and September to October offer pleasant mild weather and fewer tourists than the summer peak."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Boston to Prague?", "answer": "Bring a passport valid for at least three months beyond your stay, proof of onward or return travel, the required visa or ETIAS authorization, and a payment method for baggage and any necessary vaccination certificates."}, "q12": {"question": "Which airport should I use in Prague?", "answer": "Prague has one main airport, Václav Havel Airport Prague, located about 10 miles west of the city centre. It serves all commercial flights to the city."}, "q13": {"question": "How do I get to Logan Intl Airport from the city center?", "answer": "From downtown Boston, the quickest and most popular option is the MBTA Blue Line subway, which connects directly to the airport via a free shuttle bus from Airport station. The Silver Line bus rapid transit also offers a direct, low-cost ride from South Station and other Back Bay stops. Logan Express buses run from Back Bay, Braintree, Danvers, Framingham, and Woburn, providing comfortable coach service to all terminals, while taxis and ride‑share services offer door‑to‑door convenience at a higher cost. Driving and parking at Logan is possible, with advance reservations available, but it’s generally the most expensive and least convenient choice from the city center.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://massport.com/logan-airport", "title": "Boston Logan International Airport | Massport", "favicon": "https://massport.com/themes/custom/massport/favicon.ico", "time_published": "2026-05-18T12:00:00Z"}, {"url": "http://www.massport.com/logan-airport/to-from-logan/", "title": "How to Get to Logan Airport | Massport", "time_published": "2026-04-07T00:00:00Z"}, {"url": "https://faa.gov/air_traffic/publications/atpubs/ntap_aug_18/NE10001.html", "title": "Massachusetts. Boston-Logan International Airport (KBOS) Land & Hold Operations", "favicon": "https://faa.gov/air_traffic/publications/atpubs/ntap_aug_18/assets/img/apple-touch-icon.png"}, {"url": "https://faa.gov/air_traffic/publications/atpubs/ntap_feb_18/NE17000.html", "title": "Massachusetts. Prototype Runway Status Lights (RWSL) at Boston Logan International Airport (BOS)"}, {"url": "https://en.wikipedia.org/wiki/Logan%20Express", "title": "Logan Express", "time_published": "2026-04-03T22:49:32Z"}]}, "q14": {"question": "Are there hotels or sleeping facilities at Prague airport?", "answer": "Prague Airport has a Courtyard by Marriott located directly between Terminals 1 and 2, so no shuttle is needed. There are no capsule hotels or sleeping pods inside the terminal, but airside rest areas with seating and footrests are available for those who want to rest without a hotel room.", "toolsUsed": ["article_lookup"], "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 several financial services, including ATMs and currency exchange, though using the ATMs in the arrivals hall is recommended for better rates. The airport provides free Wi‑Fi throughout the terminals for all passengers. While prayer rooms or dedicated chapels are not explicitly mentioned in the available information, the airport does feature a range of passenger facilities such as lounges, family zones, and business suites.", "toolsUsed": ["article_lookup"], "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"}]}, "q17": {"question": "What aircraft are typically used on flights from Boston to Prague?", "answer": "There is no nonstop service between Boston and Prague, so travelers connect through a European hub. On the long transatlantic leg, the most common aircraft are the Airbus A330-300 (via Toronto with Air Canada), the Airbus A380-800 and A340-300 (via Munich and Frankfurt with Lufthansa), and the Boeing 747-8I (also via Frankfurt). Other types that appear include the Airbus A350-900 (via Zurich, Paris, or Istanbul), the Boeing 767-300 (via Vienna or New York), the Boeing 787-8 (via Philadelphia), and the Airbus A330-900neo (via Amsterdam); the exact aircraft can vary by day and airline. Wi‑Fi and seatback entertainment are widely available on these long‑haul aircraft, though the specific offerings depend on the carrier.", "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 Boston to Prague?", "answer": "There is no nonstop service from Boston to Prague, but one-stop connecting itineraries are operated by airlines in all three major alliances: Oneworld (British Airways via London Heathrow, American via Philadelphia, Iberia via Madrid), Star Alliance (Lufthansa via Frankfurt or Munich, SWISS via Zurich), and SkyTeam (Delta/KLM via Amsterdam, Air France via Paris, KLM via Amsterdam). Aer Lingus (via Dublin), TAP Air Portugal (via Lisbon), Turkish Airlines (via Istanbul), and Condor (via Frankfurt) also serve the route but belong to no alliance.", "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.", "toolsUsed": ["route_airlines"]}, "q20": {"question": "What are the best airport lounge options when departing from Boston?", "answer": "At Boston Logan, Delta operates a Sky Club in Terminal A with premium food and a full bar, accessible to Delta One, SkyTeam Elite Plus, and eligible cardholders. The Chase Sapphire Lounge by The Club in Terminal B offers a high-quality experience with locally inspired food and craft cocktails, available to Priority Pass and Sapphire Reserve cardholders. In Terminal E, the Lufthansa Lounge features a bistro bar and harbor views, open to Lufthansa Group business and first class passengers and select American Express cardholders, while the Air France Lounge provides complimentary drinks and light fare, accessible to business class and SkyTeam Elite Plus travelers.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/logan-international", "title": "Logan International Airport BOS Lounges - BOS Airport Guide and lounges. | Priority Pass", "favicon": "https://my.prioritypass.com/icon.png?a4ff481221414a5c", "time_published": "2024-11-05T16:20:09Z"}, {"url": "https://www.delta.com/us/en/airports/united-states/boston-sky-club-airport-map", "title": "Boston Logan (BOS) Airport Map & Lounges | Delta Air Lines", "time_published": "2024-07-17T00:00:00Z"}, {"url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/logan-international/bos8-air-france-lounge", "title": "Air France Lounge BOS AIRPORT Terminal E Boston MA Logan International | Priority Pass", "favicon": "https://my.prioritypass.com/icon.png?a4ff481221414a5c"}, {"url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/BOS/lufthansa-lounge-terminal-e-DPm6RHJhaY", "title": "Lufthansa Lounge at Logan International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}, {"url": "https://www.americanexpress.com/en-us/travel/lounges/the-centurion-card-idc-en/BOS/Lufthansa-Lounge-Terminal-E-DPm6RHJhaY/", "title": "Lufthansa Lounge at Logan International Airport | Amex US", "time_published": "2026-01-01T00:00:00Z"}]}, "q21": {"question": "What is the baggage allowance on this route from Boston to Prague?", "answer": "Baggage allowance on Boston–Prague flights depends on the airline and fare type. Basic economy often excludes a checked bag, while standard international economy typically includes one checked bag and a carry‑on. Premium cabins provide more generous allowances."}, "q22": {"question": "What cabin and seat options are typical from Boston to Prague?", "answer": "Flights from Boston to Prague 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": "Policies vary by airline and fare; flexible and premium cabin tickets often allow same‑day changes or standby, while basic economy typically does not."}}}}