{ "response": { "Key": "JAX-SJU", "orig": { "code": "JAX", "type": "airport", "city": "Jacksonville", "fullCity": "Jacksonville, Florida", "airport": "Jacksonville Intl Airport" }, "dest": { "code": "SJU", "type": "airport", "city": "San Juan", "fullCity": "San Juan, Puerto Rico", "airport": "Luis Munoz Marin Intl Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Jacksonville to San Juan?", "answer": "The flight from Jacksonville to San Juan is about 1,290 miles and typically takes 3 hours 4 minutes. The return leg is longer at 3 hours 33 minutes, a difference of 29 minutes due to prevailing winds.", "methodology": "Flight times and distances come 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). The typical flight time is the median scheduled block time across all carriers on the route, computed the same way in both directions so the difference reflects prevailing winds rather than any change in method. Distance is the great-circle distance between the two airports, so the actual flown track is typically 2-5% longer.", "toolsUsed": [ "flight_schedule" ] }, "q1": { "question": "Are there any direct flights from Jacksonville to San Juan?", "answer": "Frontier flies nonstop from Jacksonville to San Juan, with 10 weekly flights on Mondays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays — no service on Tuesdays. Three daily departures are scheduled at roughly 11:21 AM, 2:40 PM, and 7:07 PM, and the flight takes about 3 hours.", "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, flight times and distances for this route come 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). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.", "toolsUsed": [ "route_airlines", "flight_schedule" ] }, "q2": { "question": "Are there visa requirements to travel from Jacksonville to San Juan?", "answer": "For United States nationals, traveling from Jacksonville to San Juan is entry by right into Puerto Rico, a U.S. territory, so no visa is required.\n\nThis is general guidance to help you plan, not official immigration advice — entry rules can change and can depend on your nationality and circumstances, so please confirm the current requirements with the relevant embassy or official government source before you travel.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://en.wikipedia.org/wiki/Visa_policy_of_the_United_States", "title": "Visa policy of the United States", "favicon": "https://en.wikipedia.org/static/favicon/wikipedia.ico" }, { "url": "https://cbp.gov/about/contact/ports/fajardo-puerto-rico-4904", "title": "Fajardo, Puerto Rico - 4904 | U.S. Customs and Border Protection" }, { "url": "https://uscis.gov/archive/effects-of-puerto-rico-birth-certificate-invalidation-on-uscis-benefit-seekers", "title": "Effects of Puerto Rico Birth Certificate Invalidation on USCIS Benefit Seekers | USCIS" } ], "preopenedReferences": true, "stageOnly": true }, "q3": { "question": "What are the ground transportation options in San Juan?", "answer": "At Luis Muñoz Marín International Airport in San Juan, ground transportation options include taxis, ride-share services like Uber, rental cars from major agencies, and public buses operated by the Metropolitan Bus Authority (AMA). The fastest and most convenient option for most travelers is a taxi or ride-share, taking about 15–25 minutes to reach the city center or Old San Juan. The Tren Urbano metro system does not directly serve the airport, so it requires a bus transfer and is less practical for airport access. Car rentals are widely available and useful for exploring beyond San Juan, though parking in Old San Juan can be challenging. Taxis are the most-used mode for visitors heading straight from the airport to their hotels.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://en.wikipedia.org/wiki/Luis_Mu%C3%B1oz_Mar%C3%ADn_International_Airport", "title": "Luis Muñoz Marín International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-09-14T07:54:59Z" }, { "url": "https://en.wikipedia.org/wiki/Rail_transport_in_Puerto_Rico", "title": "Rail transport in Puerto Rico", "time_published": "2026-07-26T15:19:48Z" }, { "url": "https://en.wikipedia.org/wiki/Transportation_in_Puerto_Rico", "title": "Transportation in Puerto Rico", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-04-24T20:08:05Z" } ] }, "q4": { "question": "When is the cheapest time to fly from Jacksonville to San Juan?", "answer": "Average fares from Jacksonville to San Juan bottom out around $210 in early February. The cheapest months overall are February, January, and April, with average fares of $217, $237, and $252 respectively. The most expensive stretch is late December, when average fares climb to about $318.", "methodology": "Seasonal fares come from Priceline's own air booking-summary archive, analysed in-house and refreshed monthly. For each day of the year we take a representative round-trip fare, a blend of the 25th-percentile and average ticket price over the route's bookings, and smooth the series into a seasonal curve; the half-month low and high and the monthly figures quoted here are averages of that curve. Thin and international routes borrow their seasonal shape from the nearest busy routes, with the price level anchored to the route's own bookings.", "toolsUsed": [ "seasonal_prices" ] }, "q5": { "question": "How far in advance should I book tickets from Jacksonville to San Juan?", "answer": "For Jacksonville to San Juan, the optimal booking window is roughly 4–6 weeks before departure, with average fares around $208 and the single cheapest day about 40 days out at $205. Booking much earlier (e.g. 180 days ahead) runs notably higher at $383, and prices climb steeply inside 3 weeks, so summer and holiday travel likely demand the longer end of that window or slightly earlier to avoid the late-booking spike.", "methodology": "Booking-window guidance comes from the same monthly in-house analysis of Priceline's own air booking-summary archive. We aggregate the route's bookings by how many days before departure they were made, from about 180 days out to the day of travel, smooth the curve, and highlight the stretch of lead times with the lowest average fare. Thin and international routes borrow the curve shape from the nearest busy routes, anchored to the route's own price level. It reflects current fares and is refreshed monthly.", "toolsUsed": [ "booking_timing" ] }, "q6": { "question": "Are overnight (red‑eye) flights available from Jacksonville to San Juan?", "answer": "No overnight (red‑eye) flights operate from Jacksonville to San Juan — neither nonstop nor connecting itineraries with a red‑eye long leg are scheduled on this route.", "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 Jacksonville to San Juan?", "answer": "Frontier operates the only nonstop service from Jacksonville to San Juan, with about 10 flights per week on most days except Tuesday, and a typical median fare around $323. Other carriers may also serve the route, often via a connection.", "methodology": "Airlines and weekly frequencies come 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 typical fare is shown for a carrier, it is the median of 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 Jacksonville and San Juan?", "answer": "Common layover cities between Jacksonville and San Juan include Miami, Atlanta, Charlotte, and Orlando. These hubs offer frequent flights, efficient connections, and competitive total travel times. Since San Juan is a U.S. territory, no visa is required for U.S. citizens, and transit through these domestic hubs is seamless." }, "q10": { "question": "Which months have the best weather for traveling to San Juan?", "answer": "Mid-December through April offers warm, sunny weather and avoids the summer hurricane season and larger crowds." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Jacksonville to San Juan?", "answer": "Since Puerto Rico is a U.S. territory, domestic travel rules apply. Bring a Real ID or passport, a payment method for baggage, and any required vaccination certificates." }, "q12": { "question": "Which airport should I use in San Juan?", "answer": "San Juan has one primary airport, Luis Muñoz Marín International Airport, which serves all commercial flights to the city." }, "q13": { "question": "How do I get to Jacksonville Intl Airport from the city center?", "answer": "From downtown Jacksonville, the most direct public transit option is the Jacksonville Transportation Authority (JTA) Route 1 bus, which connects the city center to Jacksonville International Airport and also links to the Skyway monorail and Greyhound. Taxis and ride-share services are readily available at the airport and can be hailed from most downtown locations, offering faster door-to-door service at a higher cost. Driving and parking on-site is also convenient for those with a car, with several parking options at the airport. The Route 1 bus is the most budget-friendly choice, while ride-share or taxi is typically the fastest and most popular for travelers with luggage.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://en.wikipedia.org/wiki/Jacksonville_International_Airport", "title": "Jacksonville International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-09-07T14:46:33Z" }, { "url": "https://en.wikipedia.org/wiki/Transportation_in_Jacksonville,_Florida", "title": "Transportation in Jacksonville, Florida", "time_published": "2026-06-17T15:55:37Z" }, { "url": "https://en.wikipedia.org/wiki/Jacksonville%20International%20Airport", "title": "Jacksonville International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2003-08-03T16:37:41Z" }, { "url": "https://airport-data.com/world-airports/KJAX-JAX/", "title": "Jacksonville International Airport (JAX) Information - Airport-Data.com" } ] }, "q14": { "question": "Are there hotels or sleeping facilities at San Juan airport?", "answer": "San Juan Airport has an on-site hotel, the San Juan Airport Hotel, located in Terminal D on the landside with direct terminal access. It is the only hotel directly connected to the airport; other nearby hotels are within a 10-minute drive but do not offer airport shuttles.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://sleepinginairports.net/guides/san-juan-airport-guide.htm", "title": "San Juan Airport Guide (SJU) - 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": "2018-10-02T00:00:36Z" }, { "url": "https://hilton.com/en/locations/puerto-rico/san-juan/sju-luis-munoz-marin-international-airport", "title": "Hotels near Luis Munoz Marin International Airport, San Juan, Puerto Rico - Find Hotels - Hilton", "favicon": "https://www.hilton.com/modules/assets/img/brand/WW/favicon_WW.svg" }, { "url": "https://sleepinginairports.net/reviews/san-juan-airport-reviews.htm", "title": "San Juan Luis Muñoz Marín Airport Reviews (SJU) – Sleeping in Airports", "favicon": "https://www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png" }, { "url": "https://hilton.com/th/locations/puerto-rico/san-juan/sju-luis-munoz-marin-international-airport/casino/embassy-suites", "title": "โรงแรม Embassy Suites Casino ใกล้สนามบินนานาชาติ Luis Munoz Marin ซานฮวน เปอร์โตริโก - ค้นหาโรงแรม - Hilton", "favicon": "https://www.hilton.com/modules/assets/img/brand/ES/favicon_ES.svg" } ] }, "q15": { "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Luis Munoz Marin Intl Airport?", "answer": "Luis Muñoz Marín International Airport offers free Wi-Fi throughout its terminals, and currency exchange offices are available in the main terminal building for travelers arriving from Jacksonville. Prayer rooms or chapels are provided near the main concourse areas for quiet reflection. These facilities are easily accessible after you land in San Juan.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://en.wikipedia.org/wiki/San_Juan_Luis_Mu%C3%B1oz_Mar%C3%ADn_International_Airport", "title": "Luis Muñoz Marín International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2002-09-10T02:45:15Z" }, { "url": "https://en.wikipedia.org/wiki/Luis_Mu%C3%B1oz_Mar%C3%ADn_International_Airport", "title": "Luis Muñoz Marín International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-09-14T07:54:59Z" }, { "url": "https://en.wikipedia.org/wiki/Luis%20Mu%C3%B1oz%20Mar%C3%ADn%20International%20Airport", "title": "Luis Muñoz Marín International Airport", "time_published": "2026-04-23T21:46:13Z" }, { "url": "https://en.wikipedia.org/wiki/Transportation_in_Puerto_Rico", "title": "Transportation in Puerto Rico", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-04-24T20:08:05Z" }, { "url": "https://en.wikipedia.org/wiki/Port%20of%20San%20Juan", "title": "Port of San Juan", "time_published": "2025-11-09T08:46:28Z" } ] }, "q17": { "question": "What aircraft are typically used on flights from Jacksonville to San Juan?", "answer": "Frontier operates the nonstop route from Jacksonville to San Juan, using the Airbus A320 family of aircraft.", "methodology": "Aircraft types come 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). For U.S. routes the type is grounded in the tail number that actually operated the flight; elsewhere it comes from the airline's filed equipment code. Where the source does not commit to a specific variant we name the aircraft family (for example Airbus A320 family) rather than guess, and where no reliable type is on file the aircraft is omitted rather than estimated. Types describe typical scheduled equipment and can vary with seasonal or day-of-week assignments and last-minute swaps.", "toolsUsed": [ "flight_schedule" ] }, "q18": { "question": "Which airline alliances serve flights from Jacksonville to San Juan?", "answer": "Frontier Airlines (F9) is the only carrier with nonstop service from Jacksonville to San Juan, and Frontier is not a member of any global airline alliance. Other alliances may serve the route via connections, but no alliance partner operates a nonstop flight.", "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 Jacksonville?", "answer": "Jacksonville International Airport has a Delta Sky Club in the Main Terminal, Concourse A. Access is available to Delta SkyMiles Reserve Card holders and other eligible Delta customers. The lounge is located in the main terminal area near Concourse A.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://americanexpress.com/en-us/travel/lounges/delta-reserve/JAX", "title": "American Express Lounges at Jacksonville International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png" }, { "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/JAX", "title": "American Express Lounges at Jacksonville International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png" }, { "url": "https://aa.com/web/i18n/travelInformation/destinationInformation/jax-airport.html", "title": "Jacksonville, FL (JAX)", "favicon": "https://aa.com/content/images/chrome/rebrand/favicon.png" }, { "url": "https://en.wikipedia.org/wiki/Jacksonville_International_Airport", "title": "Jacksonville International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-09-07T14:46:33Z" } ] }, "q21": { "question": "What is the baggage allowance on this route from Jacksonville to San Juan?", "answer": "Jacksonville to San Juan is a U.S. domestic route, so baggage policies follow domestic rules. Basic economy typically allows only a personal item, with carry‑on and checked bags for a fee. Standard economy often includes a carry‑on but may charge for checked luggage, depending on the airline." }, "q22": { "question": "What cabin and seat options are typical from Jacksonville to San Juan?", "answer": "Flights from Jacksonville to San Juan typically offer Economy and sometimes a domestic First class, but flat-bed Business and Premium Economy are not common on this route." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare; flexible and premium tickets usually allow same‑day changes or standby, while Basic Economy generally does not." } } } }