{ "response": { "Key": "HOU-SEA", "orig": { "code": "HOU", "type": "airport", "city": "Houston", "fullCity": "Houston, Texas", "airport": "William P Hobby 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 Houston to Seattle?", "answer": "The flight from Houston (HOU) to Seattle (SEA) is about 1,890 miles. Nonstop flights on Southwest typically take 4 hours 40 minutes eastbound, while the return leg is about 4 hours 15 minutes — the westbound flight is roughly 25 minutes longer due to prevailing winds.", "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" ] }, "q1": { "question": "Are there any direct flights from Houston to Seattle?", "answer": "Southwest Airlines flies nonstop from Houston Hobby to Seattle daily, with up to 14 weekly departures at times ranging from mid-morning to late evening. The typical flight time is around 4 hours 40 minutes, and the return is about 25 minutes shorter. Fares typically start around $228 one-way.", "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" ] }, "q3": { "question": "What are the ground transportation options in Seattle?", "answer": "From Seattle-Tacoma International Airport (SEA) to downtown Seattle, the most popular option is the Link light rail, which takes about 40 minutes to Westlake Station and avoids traffic. Rideshare services like Uber and Lyft, along with metered taxis, are available on the third floor of the parking garage and offer a direct ride in roughly 30–45 minutes. Rental cars are located at an off-site facility with a free 24/7 shuttle. King County Metro buses also serve the airport but are less direct for city-center access. The light rail is the most used and often fastest during peak traffic, while rideshare or taxi is the quickest door-to-door when traffic is light.", "toolsUsed": [], "references": [ { "url": "https://www.portseattle.org/blog/smooth-sailing-guide-between-sea-airport-and-seattle-cruise-terminals", "title": "Smooth Sailing Guide between SEA Airport and the Seattle Cruise Terminals | Port of Seattle", "time_published": "2025-05-05T00:00:00Z" }, { "url": "https://www.portseattle.org/blog/wander-while-you-wait-exploring-beyond-sea", "title": "Wander While You Wait — Exploring Beyond SEA | Port of Seattle", "time_published": "2025-08-18T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/SeaTac_Airport", "title": "Seattle–Tacoma International Airport - Wikipedia", "time_published": "2003-07-10T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Seattle%E2%80%93Tacoma%20International%20Airport", "title": "Seattle–Tacoma International Airport", "time_published": "2026-04-29T19:20:41Z" }, { "url": "http://www.portseattle.org/exploremore?page=1&tid=125", "title": "Explore More List | Port of Seattle", "time_published": "2000-01-01T00:00:00Z" } ] }, "q4": { "question": "When is the cheapest time to fly from Houston to Seattle?", "answer": "The cheapest months to fly from Houston to Seattle are October, January, and February, with average fares around $337–$351. The most expensive months are July, June, and December, where averages run $414–$442, so traveling in early fall or winter will generally save you the most money.", "methodology": "This seasonal price baseline is a 365-day daily curve of typical round-trip fares for the route, precomputed monthly in-house from Priceline's own air booking-summary archive (the same data that backs the site), not a third party. For each calendar day we take a representative round-trip fare — a blend of the 25th-percentile and average ticket price over the route's bookings — and Gaussian-smooth the series so it reads as a clean seasonal trend rather than day-to-day noise. Thin and international routes are neighbor-filled: the seasonal shape is borrowed from the nearest dense routes (by origin-and-destination great-circle distance) with the price level anchored to the route's own bookings, so a sparse route still shows a plausible curve. It reflects current fares and is refreshed monthly.", "toolsUsed": [ "seasonal_prices" ] }, "q5": { "question": "How far in advance should I book tickets from Houston to Seattle?", "answer": "For flights from Houston to Seattle, the best fares come when booking about 4-6 weeks ahead, with prices around $296 on average. The single cheapest day to book is roughly 30 days before departure at $292, while waiting until the last minute pushes fares up to $431. Summer and holiday periods tend to compress that optimal window, so booking closer to 6-8 weeks out is safer during those peaks.", "methodology": "This booking-window guidance comes from the same monthly in-house analysis of Priceline's own air booking-summary archive. It expresses the typical round-trip fare as a function of how many days before departure a trip is booked — from about 180 days out down to the day of departure — aggregating the route's bookings by advance-purchase days and Gaussian-smoothing the curve the same way as the seasonal baseline. From that curve we highlight the stretch of lead times with the lowest average fare as the suggested booking window. Thin and international routes are neighbor-filled from the nearest dense routes, with the price level anchored to the route's own bookings. It reflects current fares and is refreshed monthly.", "toolsUsed": [ "booking_timing" ] }, "q6": { "question": "Are overnight (red‑eye) flights available from Houston to Seattle?", "answer": "No nonstop red-eye flights operate from Houston (HOU) to Seattle (SEA), but connecting itineraries whose long leg is an overnight flight are available: Southwest via Denver, with the DEN→SEA leg departing at 9:05 PM and arriving at 11:05 PM the same night, and Southwest via Chicago Midway, with the MDW→SEA leg departing at 9:00 PM and arriving at 11:35 PM 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 Houston to Seattle?", "answer": "Southwest operates non‑stop flights from Houston Hobby to Seattle, with 14 weekly departures on a daily schedule. The typical median fare on this route is around $439.", "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 Seattle?", "answer": "Common layover cities for this domestic route include Denver, Salt Lake City, and Dallas, which offer efficient transfers and frequent connections, keeping total travel time competitive." }, "q9": { "question": "How reliable are on‑time departures on this route from Houston to Seattle?", "answer": "On the Houston (HOU) to Seattle (SEA) route, Southwest Airlines' on-time departure rate is 76.5%, with a cancellation rate of 0.0%.", "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" ] }, "q10": { "question": "Which months have the best weather for traveling to Seattle?", "answer": "July through September offers the driest, warmest weather and clear skies, avoiding the rainy months." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Houston to Seattle?", "answer": "For domestic flights between Houston and Seattle, bring a Real ID or passport compliant with federal identification standards, have a payment method ready for baggage fees, and carry any required vaccination certificates if applicable." }, "q12": { "question": "Which airport should I use in Seattle?", "answer": "Seattle-Tacoma International Airport is the only commercial airport serving Seattle, located about 14 miles south of downtown with easy light rail access." }, "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. Ride‑share services like Uber and Lyft are the most popular and quickest option, with taxis also readily available. For a lower cost, shared shuttle vans serve the airport, and public bus route 40 runs from downtown to Hobby on a limited schedule. Driving and parking at the terminal garages or economy lots is convenient but more expensive than transit.", "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 Seattle airport?", "answer": "Seattle-Tacoma International Airport does not have on-site hotels, capsule hotels, or sleeping pods inside the terminals. However, several nearby hotels like the Seattle Airport Marriott and Residence Inn by Marriott offer complimentary shuttle service to and from the airport. These hotels are located less than a mile away and provide 24-hour front desk service for travelers needing a place to rest.", "toolsUsed": [], "references": [ { "url": "https://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://www.marriott.com/en-us/hotels/seara-residence-inn-seattle-sea-tac-airport/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0", "title": "Airport Shuttle & Near SEA | Residence Inn Seattle Sea-Tac Airport", "time_published": "2025-02-19T00:00:00Z" }, { "url": "http://www.portseattle.org/Sea-Tac/Pages/default.aspx", "title": "Seattle-Tacoma International Airport | Port of Seattle", "time_published": "2026-04-18T00:00:00Z" }, { "url": "https://www.marriott.com/en-us/hotels/seawa-seattle-airport-marriott/overview/?gclid=Cj0KCQjw0PWRBhDKARIsAPKHFGhmUt2mC-WobK99kCuOjPMPOWiTky6Ue8-pBic_4rzWZjScsYnFkwcaAtlOEALw_wcB&gclsrc=aw.ds", "title": "Hotel close to SeaTac | Seattle Airport Marriott", "time_published": "2023-08-11T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Seattle%E2%80%93Tacoma%20International%20Airport", "title": "Seattle–Tacoma International Airport", "time_published": "2026-04-29T19:20:41Z" }, { "url": "https://www.marriott.com/en-us/hotels/seara-residence-inn-seattle-sea-tac-airport/overview/", "title": "Hotel near Sea-Tac Airport | Residence Inn by Marriott", "time_published": "2024-10-11T00:00:00Z" } ] }, "q17": { "question": "What aircraft are typically used on flights from Houston to Seattle?", "answer": "Nonstop flights from Houston Hobby to Seattle are most commonly operated with the Boeing 737 MAX 9 and Boeing 737-800, with the Boeing 737 MAX 8 also appearing on the route. Alaska Airlines, United, and Southwest all serve the nonstop market, and the exact aircraft can vary by day and airline. On connecting itineraries, the long leg is often an Airbus A321, Boeing 737 MAX 8, or Boeing 737-800, while the shorter feeder leg typically uses a Boeing 737, Airbus A320 family, Embraer 175, or Canadair Regional Jet.", "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 Seattle?", "answer": "From Houston Hobby (HOU), Southwest Airlines flies nonstop to Seattle — Southwest is not part of any global alliance. From Houston Intercontinental (IAH), United Airlines (Star Alliance) and Alaska Airlines (oneworld) operate nonstop service. Other alliances may serve the route via connections, but United and Alaska are the only alliance carriers with nonstop flights.", "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 United Club or Delta Sky Club, but it offers a Priority Pass-accessible XpresSpa in the Central Concourse near Gate 45, where members can use a lounge visit for a 25-minute massage-chair or hydromassage session. There is also a separate spa experience with limited hours, though neither option provides the full food-and-beverage setup of a conventional lounge. For a more premium pre-flight experience, travelers can explore the upgraded dining options post-security, but dedicated lounge seating is not available.", "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 Seattle?", "answer": "Baggage rules on this domestic route vary by airline and fare. Basic economy often charges for checked bags, while standard economy may still require a fee. Carry‑on is typically included, but check your fare's specifics." }, "q22": { "question": "What cabin and seat options are typical from Houston to Seattle?", "answer": "Flights from Houston to Seattle typically offer Economy and domestic First class with recliner seats; flat-bed Business is rare, and Premium Economy is not common." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Airline policies differ, but flexible and premium fares typically allow same‑day changes or standby, while Basic Economy usually does not." } } } }