{
  "response": {
    "Key": "BOS-SEA",
    "orig": {
      "code": "BOS",
      "type": "airport",
      "city": "Boston",
      "fullCity": "Boston, Massachusetts",
      "airport": "Logan Intl Airport"
    },
    "dest": {
      "code": "SEA",
      "type": "airport",
      "city": "Seattle",
      "fullCity": "Seattle, Washington",
      "airport": "Seattle-Tacoma Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Boston to Seattle?",
        "answer": "The flight from Boston to Seattle covers about 2,490 miles and typically takes around 6 hours 20 minutes. The return leg is shorter at about 5 hours 25 minutes, a difference driven by prevailing jet stream 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 Boston to Seattle?",
        "answer": "Yes, there are direct flights from Boston to Seattle. JetBlue, Alaska Airlines, and Delta all fly the route non‑stop, with daily service on each. Alaska offers the most departures — up to nine a day — while JetBlue and Delta each run about four daily flights, and the typical flight time is around 6 hours 15 minutes westbound.",
        "methodology": "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": [
          "flight_schedule"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Seattle?",
        "answer": "Seattle-Tacoma International Airport (SEA) offers several ground transportation options to reach downtown Seattle, including the Link light rail, public buses, taxis, app-based rideshare services like Lyft, Uber, and Wingz, rental cars, shared and private door-to-door van shuttles, airporters, courtesy shuttles, and limos. The Link light rail is generally the fastest and most reliable option for getting to the city center, avoiding highway traffic, while rideshare and taxis offer more direct but often slower and pricier service. Public buses are an affordable alternative, and rental cars provide flexibility for exploring the broader region. The most used option tends to be the Link light rail due to its speed, frequency, and affordability, though many travelers also opt for rideshare for convenience. The airport's official app provides real-time transportation tips and helps compare these choices.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.portseattle.org/flySEAapp",
            "title": "FlySEA App | Port of Seattle",
            "favicon": "https://www.portseattle.org/sites/default/files/favicon.ico"
          },
          {
            "url": "https://www.portseattle.org/sea/ground-transportation/doortodoor",
            "title": "Door to Door Shuttle | Port of Seattle",
            "favicon": "https://www.portseattle.org/sites/default/files/favicon.ico"
          },
          {
            "url": "https://www.portseattle.org/places/sea-tac-airport",
            "title": "Seattle-Tacoma International Airport (SEA) | Port of Seattle",
            "favicon": "https://www.portseattle.org/sites/default/files/favicon.ico"
          },
          {
            "url": "https://www.portseattle.org/sea",
            "title": "Seattle-Tacoma International Airport | Port of Seattle",
            "favicon": "https://www.portseattle.org/sites/default/files/favicon.ico",
            "time_published": "2026-09-10T00:00:00Z"
          },
          {
            "url": "https://www.portseattle.org/sea-tac",
            "title": "Seattle-Tacoma International Airport | Port of Seattle",
            "favicon": "https://www.portseattle.org/sites/default/files/favicon.ico"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Boston to Seattle?",
        "answer": "Average fares from Boston to Seattle bottom out around $284 in late January, making that the cheapest stretch to fly. January, February, and March are the cheapest months overall, with average fares of $306, $313, and $322 respectively. The most expensive period is early August, when average fares climb to about $478.",
        "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 Boston to Seattle?",
        "answer": "For Boston to Seattle, the optimal booking window is roughly 3 to 6 weeks before departure, with the best single-day fare around 25 days out at about $284. Booking too far ahead — say 5 to 6 months out — can cost over $400, and last-minute bookings within 10 days also trend higher. Summer and holiday periods typically push prices up across all lead times, so aim for the 3-6 week window even more aggressively during those peak times.",
        "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 Boston to Seattle?",
        "answer": "No nonstop red-eye flights operate from Boston to Seattle. Connecting itineraries whose long leg is an overnight flight are available: one option connects in Chicago O'Hare (ORD) on American Airlines, with the overnight leg ORD→SEA departing at 21:11 and arriving at 23:59 the same night; another connects in Chicago Midway (MDW) on Southwest, with the overnight leg MDW→SEA departing at 21:00 and arriving at 23:35 the same night.",
        "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 Seattle?",
        "answer": "Alaska Airlines, JetBlue, and Delta operate nonstop flights from Boston to Seattle, with Alaska offering the most frequency at 63 weekly flights and departures throughout the day. JetBlue flies 28 weekly nonstops, while Delta operates 27.",
        "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 Boston and Seattle?",
        "answer": "Common layovers include Chicago O’Hare, Denver, Minneapolis and Detroit, offering broad domestic connections and efficient transfers without passport control."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Boston to Seattle?",
        "answer": "On the Boston to Seattle route, Delta leads with 82% on-time departures and no cancellations, while JetBlue and Alaska both post 75–76% on-time rates, also with zero cancellations. Across all carriers, early departures average 4 to 9 minutes ahead of schedule.",
        "methodology": "On-time arrival 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; a flight counts as on time when it arrives within 15 minutes of schedule. Carriers are ranked by arrival on-time rate on this route, and the carrier list itself comes 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).",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Seattle?",
        "answer": "July through September typically offers the most reliable dry, mild weather and lighter crowds than peak summer in other destinations."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Boston to Seattle?",
        "answer": "For this domestic flight, bring a Real ID or valid passport, a payment method for baggage, and any required health documents."
      },
      "q12": {
        "question": "Which airport should I use in Seattle?",
        "answer": "Seattle‑Tacoma International Airport is the only major commercial airport serving the city."
      },
      "q13": {
        "question": "How do I get to Logan Intl Airport from the city center?",
        "answer": "From downtown Boston, the MBTA Silver Line 1 (SL1) bus runs directly from South Station to all Logan terminals and is free heading from the airport into the city, making it the cheapest and most popular option. The Blue Line subway also connects downtown to Airport Station, with a free shuttle to terminals. Logan Express buses serve Back Bay and other points, ride-share services like Uber and Lyft pick up and drop off at the terminals, and taxis are available at designated stands on the Arrivals level; driving and parking are also possible with Central Parking closest to the terminals and Economy Parking offering lower long-term rates.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.massport.com/logan-airport/getting-to-logan/taxi-limos",
            "title": "Taxis and Limos | Massport",
            "favicon": "https://www.massport.com/themes/custom/massport/favicon.ico"
          },
          {
            "url": "https://www.massport.com/logan-airport/getting-to-logan/public-transportation",
            "title": "Public Transportation to Logan Airport | Massport",
            "favicon": "https://www.massport.com/themes/custom/massport/favicon.ico"
          },
          {
            "url": "https://massport.com/logan-airport/getting-to-logan",
            "title": "How to Get to Logan Airport | Massport",
            "favicon": "https://massport.com/themes/custom/massport/favicon.ico"
          },
          {
            "url": "https://www.massport.com/logan-airport",
            "title": "Boston Logan International Airport | Massport",
            "favicon": "https://www.massport.com/themes/custom/massport/favicon.ico",
            "time_published": "2026-06-08T00:00:00Z"
          },
          {
            "url": "https://www.massport.com/logan-airport/getting-to-logan/water-transportation",
            "title": "Ferry & Water Taxi to Logan Airport | Massport",
            "favicon": "https://www.massport.com/themes/custom/massport/favicon.ico"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Seattle airport?",
        "answer": "Seattle-Tacoma International Airport has no on-site or terminal-connected hotel. There are no transit hotels or airside accommodations, so overnight guests must exit the secure area and clear security again in the morning. Nearby hotels with free shuttles are available, including the Hilton Seattle Airport & Conference Center, which is accessible via skybridge.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/guides/seattle-airport-guide.htm",
            "title": "Seattle Airport Guide (SEA) - 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": "2018-08-08T19:18:01Z"
          },
          {
            "url": "https://ihg.com/holidayinnexpress/hotels/tw/zh/seatac/seaib/hoteldetail",
            "title": "Seattle Airport Hotel | Holiday Inn Express & Suites Seattle-Sea-Tac Airport",
            "favicon": "https://digital.ihg.com/is/image/ihg/app-web-chiclet-holidayinnexpress?fmt=png-alpha"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/seata-fairfield-inn-and-suites-seattle-sea-tac-airport/overview/",
            "title": "Fairfield Inn & Suites Seattle Sea-Tac Airport - Free Shuttle Service",
            "time_published": "2025-02-19T00:00:00Z"
          },
          {
            "url": "https://ihg.com/seattle-washington/hotels-near-seattle-tacoma-international",
            "title": "25 Hotels Near SEA Seattle-Tacoma International (SEA) Airport | IHG",
            "favicon": "https://digital.ihg.com/is/image/ihg/app-web-chiclet-ihg?fmt=png-alpha"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Seattle-Tacoma Intl Airport?",
        "answer": "Seattle-Tacoma International Airport has two Interfaith Prayer and Meditation Rooms, located in the A and C Concourses, welcoming people of all faiths and beliefs. Free Wi-Fi is available throughout the airport, including in the Club at SEA lounges on the A Concourse near Gate A12 and the S Concourse mezzanine above Gate S10. Currency exchange offices are available on site for international travelers.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.portseattle.org/services-amenities/airport-lounges",
            "title": "Lounges at SEA | Port of Seattle",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://www.portseattle.org/places/sea-tac-airport",
            "title": "Seattle-Tacoma International Airport (SEA) | Port of Seattle",
            "favicon": "https://www.portseattle.org/sites/default/files/favicon.ico"
          },
          {
            "url": "https://www.portseattle.org/page/traveler-updates-and-tips",
            "title": "Travel Tips for SEA Airport | Port of Seattle",
            "favicon": "https://www.portseattle.org/sites/default/files/favicon.ico"
          },
          {
            "url": "https://www.portseattle.org/sea-tac",
            "title": "Seattle-Tacoma International Airport | Port of Seattle",
            "favicon": "https://www.portseattle.org/sites/default/files/favicon.ico"
          },
          {
            "url": "https://www.portseattle.org/page/printable-airport-directories",
            "title": "Printable Airport Directories | Port of Seattle",
            "favicon": "https://www.portseattle.org/sites/default/files/favicon.ico"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Boston and Seattle airports?",
        "answer": "Boston Logan offers wheelchair assistance arranged directly through your airline, a Hidden Disabilities Sunflower program, a sensory/calming room, and therapy dogs through BOS PAWS. Seattle-Tacoma provides SEA Access, wheelchair services, two sensory rooms, Sunflower lanyards, and recommends contacting your airline in advance — TSA Cares should be reached 72 hours before travel. Both airports have accessible restrooms and family facilities; SEA also highlights children's spaces and services.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://massport.com/logan-airport/at-the-airport/ada-compliance-and-accessibility",
            "title": "Accessibility at Boston Logan | Massport",
            "favicon": "https://massport.com/themes/custom/massport/favicon.ico"
          },
          {
            "url": "https://massport.com/logan-airport/at-the-airport/ada-compliance-and-accessibility/getting-to-and-from-logan",
            "title": "Getting To and From Boston Logan | Massport",
            "favicon": "https://massport.com/themes/custom/massport/favicon.ico"
          },
          {
            "url": "https://www.massport.com/logan-airport/at-the-airport/concierge",
            "title": "Meet & Greet / Concierge Services at Boston Logan | Massport",
            "favicon": "https://www.massport.com/themes/custom/massport/favicon.ico"
          },
          {
            "url": "https://www.massport.com/logan-airport",
            "title": "Boston Logan International Airport | Massport",
            "favicon": "https://www.massport.com/themes/custom/massport/favicon.ico",
            "time_published": "2026-06-08T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Logan_International_Airport",
            "title": "Logan International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-11T10:05:05Z"
          },
          {
            "url": "https://www.portseattle.org/SEAaccess",
            "title": "Accessibility at SEA Airport | Port of Seattle",
            "favicon": "https://www.portseattle.org/sites/default/files/favicon.ico"
          },
          {
            "url": "https://www.portseattle.org/page/accessibility-faqs",
            "title": "Accessibility FAQS | Port of Seattle",
            "favicon": "https://www.portseattle.org/sites/default/files/favicon.ico"
          },
          {
            "url": "https://www.portseattle.org/page/sea-airport-customer-care-how-get-help-airport",
            "title": "SEA Airport Customer Care: How to Get Help at the Airport | Port of Seattle",
            "favicon": "https://www.portseattle.org/sites/default/files/favicon.ico"
          },
          {
            "url": "https://www.portseattle.org/SEA26",
            "title": "Let’s Play SEA26 at SEA Airport | Port of Seattle",
            "favicon": "https://www.portseattle.org/sites/default/files/favicon.ico"
          },
          {
            "url": "https://www.portseattle.org/page/sea-visitor-pass-program",
            "title": "SEA Visitor Pass Program | Port of Seattle",
            "favicon": "https://www.portseattle.org/sites/default/files/favicon.ico"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Boston to Seattle?",
        "answer": "JetBlue flies Airbus A321 aircraft from Boston to Seattle, while Alaska Airlines uses the Boeing 737 family. Delta operates Airbus A321neo jets on the route.",
        "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 Boston to Seattle?",
        "answer": "Alaska Airlines (Oneworld) and Delta Air Lines (SkyTeam) serve nonstop flights from Boston to Seattle; JetBlue also flies the route but belongs to no global 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",
          "article_lookup"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Boston?",
        "answer": "When departing from Boston Logan, you can access several lounges across terminals. The Lounge in Terminal C offers pre-booking and operates from 06:00 to 22:00. Delta Sky Club has locations at Gate A6, Gate A18, and Terminal E. Terminal E also houses the Air France Lounge, open 08:00 to 13:30, and a Lufthansa Lounge. American Airlines Admirals Club is in Terminal B, upper level past security by gate B4, open daily 4 a.m. to 8:30 p.m., with complimentary food and drinks, a full service bar, Wi-Fi, kids room, showers, and one conference room.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://prioritypass.com/lounges/united-states-of-america/logan-international",
            "title": "Logan International Airport BOS Lounges - BOS Airport Guide and lounges. | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=516920c0-0ba4-4888-ba2e-135e5e839cd3"
          },
          {
            "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",
            "favicon": "https://www.delta.com/content/dam/delta-applications/dlhome/favicon.ico"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/BOS",
            "title": "American Express Lounges at Logan International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://aa.com/web/i18n/travelInformation/airportAmenities/bos-club.html",
            "title": "Boston, MA (BOS)",
            "favicon": "https://aa.com/content/images/chrome/rebrand/favicon.png"
          },
          {
            "url": "https://aa.com/i18n/travelInformation/airportAmenities/bos-club.jsp",
            "title": "매사추세츠 주, 보스턴(BOS)",
            "favicon": "https://aa.com/content/images/chrome/rebrand/favicon.png"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Boston to Seattle?",
        "answer": "Baggage rules vary by airline and fare. Basic economy often excludes a free checked bag, while standard economy may include one checked bag and a carry-on. Premium cabins typically allow more."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Boston to Seattle?",
        "answer": "Typical cabins include Economy and flat‑bed Business class; Premium Economy is available on select flights."
      },
      "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 permit same‑day changes or standby, while Basic Economy generally does not."
      }
    }
  }
}