{
  "response": {
    "Key": "IAH-SEA",
    "orig": {
      "code": "IAH",
      "type": "airport",
      "city": "Houston",
      "fullCity": "Houston, Texas",
      "airport": "George Bush Intercontinental 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": "A nonstop flight from Houston (IAH) to Seattle (SEA) typically takes about 4 hours 45 minutes to 5 hours. With one stop, depending on the layover city, total travel time often ranges from 6 to 8 hours. The return flight is usually slightly shorter, around 4 hours 20 minutes to 4 hours 40 minutes nonstop."
      },
      "q1": {
        "question": "Are there any direct flights from Houston to Seattle?",
        "answer": "Yes, United and Alaska Airlines both fly nonstop from Houston (IAH) to Seattle (SEA). Each runs daily, with United operating up to 13 departures a day and Alaska up to 6, for a combined 134 weekly nonstop flights. Typical fares run around $234 on Alaska and $278 on United.",
        "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 and weekly frequencies are summarized 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). Where available, on-time and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, and typical fares 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": "At Seattle-Tacoma International Airport, the most popular and fastest way to reach downtown is the Link light rail, which runs from the terminal to Westlake Station in about 40 minutes. Taxis and rideshares like Uber and Lyft are available on the third floor of the parking garage, providing a direct but traffic-dependent trip of 30 to 45 minutes. Car rentals are off-site with a free 24-hour shuttle, while King County Metro buses stop on International Boulevard near the light rail station. The light rail is the most used option due to its reliability and low cost.",
        "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 March, April, and May, with average fares around $418 to $447. The most expensive months are October, June, and July, with average fares climbing to $475 to $496.",
        "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 Seattle?",
        "answer": "For flights from Houston to Seattle, the best fares are typically found when booking 3 to 6 weeks ahead, with an average price around $292. The absolute cheapest single day to book is about 30 days out at $288, while booking too early (5+ months) or too late (within 2 weeks) can push prices above $400. During peak summer and holiday periods, demand drives prices higher, so aiming for the earlier end of that 3–6 week window is wise.",
        "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 Seattle?",
        "answer": "No nonstop red-eye flights operate from Houston (IAH) to Seattle (SEA), but connecting itineraries whose long leg is an overnight flight are available. American Airlines offers a connection via Dallas/Fort Worth (DFW) with the overnight leg departing DFW at 10:30 PM and arriving in Seattle at 12:50 AM (early hours). Southwest has overnight connections via Phoenix (departing 9:45 PM, arriving 12:40 AM) and via Chicago Midway (departing 9:20 PM, arriving 11:55 PM same night), while United offers one via Denver (departing 9:10 PM, arriving 11:10 PM 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": "United and Alaska Airlines operate nonstop from Houston to Seattle, with United offering 92 weekly flights and Alaska 42. Typical median fares are around $506 on United and $507 on Alaska. Both carriers fly daily with departures spread throughout the morning and evening.",
        "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": "This is a domestic U.S. route, so visa‑free transit is irrelevant. Common layover hubs include Denver, Salt Lake City, and Dallas/Fort Worth, which offer efficient connections and keep total travel time competitive."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Houston to Seattle?",
        "answer": "On‑time performance is generally good, though afternoon thunderstorms in Houston can cause delays. Early morning flights on United and Alaska Airlines tend to be more reliable."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Seattle?",
        "answer": "July to September offers the most reliably dry, sunny, and mild weather, though it's peak tourist season. Late spring in May and early fall in October can also be pleasant with fewer crowds."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Houston to Seattle?",
        "answer": "For domestic U.S. flights, bring a Real ID or passport; a visa is not required, and have a payment method for baggage and any needed health documents."
      },
      "q12": {
        "question": "Which airport should I use in Seattle?",
        "answer": "Seattle‑Tacoma International Airport is the primary commercial airport serving the region, located about 14 miles south of downtown Seattle. It is a major hub for Alaska Airlines and Delta Air Lines, offering extensive domestic and international connections. While King County International Airport (Boeing Field) exists, it handles mostly general aviation and cargo, not scheduled passenger service."
      },
      "q13": {
        "question": "How do I get to George Bush Intercontinental Airport from the city center?",
        "answer": "To reach George Bush Intercontinental Airport from downtown Houston, you can take the METRO 102 Bush IAH Express bus, which is an affordable public transit option running directly to the airport. Ride‑share services like Uber and Lyft, as well as taxis, offer door‑to‑terminal convenience and are the most popular choices. Shuttles and limousines are also available, and driving yourself is possible with various on‑site parking options, though it's generally the most expensive when factoring in daily rates.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://fly2houston.com/iah",
            "title": "IAH Houston Airport | George Bush Intercontinental",
            "time_published": "2026-06-23T05:00:00Z"
          },
          {
            "url": "https://fly2houston.com/iah/ground-transportation/",
            "title": "Ground Transportation | Airport Taxi, Uber, Lyft, Shuttle & Rent Car Houston",
            "time_published": "2026-01-23T19:44:20Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/George%20Bush%20Intercontinental%20Airport",
            "title": "George Bush Intercontinental Airport",
            "time_published": "2026-05-01T12:20:43Z"
          },
          {
            "url": "https://en.wikipedia.org/?diff=597698305",
            "title": "George Bush Intercontinental Airport: Difference between revisions - Wikipedia",
            "time_published": "2014-03-01T18:21:06Z"
          },
          {
            "url": "https://faa.gov/regulations_policies/orders_notices/index.cfm/go/document.information/documentID/1023367",
            "title": "Notice JO 7110.659 - Non-Intersecting Converging Runway Operations for George Bush Intercontinental/Houston Airport Traffic Control Tower and Houston Intercontinental Terminal Radar Approach Control (",
            "time_published": "2026-04-10T00:00:00Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Seattle airport?",
        "answer": "Seattle-Tacoma International Airport (SEA) does not have an on-site hotel, capsule hotel, or sleeping pods inside the terminal. Several nearby hotels, such as the Seattle Airport Marriott and the Residence Inn Seattle Sea-Tac Airport, are located less than a mile away and offer complimentary shuttle service to and from the airport.",
        "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"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Houston and Seattle airports?",
        "answer": "Both Houston Bush (IAH) and Seattle-Tacoma (SEA) offer robust accessibility programs. At IAH, accessible parking is on all terminal garage levels, ecopark shuttles accommodate wheelchairs, and TSA Cares can assist with screening if contacted 72 hours ahead. SEA's SEA Access program provides wheelchair services, a sunflower lanyard for invisible disabilities, and companion passes; request wheelchair assistance directly through your airline or the airport's taxi service at (206) 708-6504. While children's play areas aren't specifically mentioned, both airports have family-friendly amenities like nursing rooms and service animal relief areas.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://fly2houston.com/iah/related-content/accessibility-services-at-george-bush-intercontinental-airport",
            "title": "Accessibility Services at George Bush Intercontinental Airport Your Complete Guide to Accessible Travel at IAH",
            "time_published": "2026-01-23T00:00:00Z"
          },
          {
            "url": "https://fly2houston.com/iah/accessibility/accessparking/",
            "title": "IAH Accessible Parking | ADA Airport Parking at George Bush Intercontinental Airport",
            "time_published": "2026-01-23T00:00:00Z"
          },
          {
            "url": "http://faa.gov/air_traffic/flight_info/aeronav/procedures/application/index.cfm?directory=2016122829046303003-IAH-NDBR&event=directory&nasrId=IAH&type=ndbr",
            "title": "Airport Procedures Information Gateway",
            "time_published": "2025-12-03T16:08:12Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Skyway_(George_Bush_Intercontinental_Airport)",
            "title": "Skyway (George Bush Intercontinental Airport)",
            "time_published": "2026-05-06T01:28:52Z"
          },
          {
            "url": "http://faa.gov/air_traffic/flight_info/aeronav/procedures/application/index.cfm?directory=420A5D11834944899EE2A389A427CE3C-IAH-NDBR&event=directory&nasrId=IAH&type=ndbr",
            "title": "Airport Procedures Information Gateway",
            "time_published": "2025-12-03T16:08:12Z"
          },
          {
            "url": "https://www.portseattle.org/page/accessibility-faqs",
            "title": "Accessibility FAQS | Port of Seattle",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "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://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_Tacoma_International_Airport",
            "title": "Seattle–Tacoma International Airport - Wikipedia",
            "time_published": "2003-07-10T00:00:00Z"
          },
          {
            "url": "https://www.portseattle.org/news/sea-access-launches-create-most-accessible-airport",
            "title": "SEA Access Launches to Create Most Accessible Airport | Port of Seattle",
            "favicon": "https://www.portseattle.org/sites/default/files/favicon.ico",
            "time_published": "2023-11-15T00:00:00Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Houston to Seattle?",
        "answer": "Nonstop flights from Houston (IAH) to Seattle are typically operated with Boeing 737-900s, 737-800s, and 737 MAX 9s, primarily on Alaska and United, while Southwest also serves the route though its specific aircraft type isn't publicly listed. Connecting itineraries often use Airbus A321s via Dallas/Fort Worth, or various Boeing 737 models through Denver, Las Vegas, and other hubs. The exact aircraft can vary by day and airline, and Wi‑Fi and seatback entertainment are widely available across these carriers.",
        "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": "United Airlines (Star Alliance) and Alaska Airlines (oneworld) fly nonstop from Houston to Seattle, so Star Alliance and oneworld are the alliances with direct service — other alliances may offer connecting itineraries but neither carrier is unaffiliated.",
        "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": "When departing from George Bush Intercontinental Airport (IAH), you have several solid lounge options. United Airlines operates multiple United Clubs, with locations in Terminal C (near Gate C33) and Terminal E (between Gates E11 and E12), accessible to United Club members, premium cabin passengers, and Star Alliance Gold elites, and day passes are available. The American Express Centurion Lounge in Terminal D offers complimentary entry for Platinum Card and Centurion Members, with a hot buffet and craft cocktails. Also in Terminal D, the Air France Lounge and KLM Crown Lounge welcome Priority Pass members and eligible SkyTeam passengers, featuring showers and quiet rest areas. For a private retreat, Minute Suites in Terminal C provides bookable nap rooms with daybeds and workstations.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://fly2houston.com/iah",
            "title": "IAH Houston Airport | George Bush Intercontinental",
            "time_published": "2026-06-23T05:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-xb/travel/lounges/the-platinum-card/IAH",
            "title": "American Express Lounges at George Bush Intercontinental Airport | Amex XB",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/delta-reserve/IAH",
            "title": "American Express Lounges at George Bush Intercontinental Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/george-bush-intercontinental/iah7-air-france-lounge",
            "title": "Air France Lounge IAH AIRPORT Terminal D George Bush Intercontinental | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://prioritypass.com/lounges/usa/houston-tx-george-bush-intercontinental/iahm-united-club",
            "title": "George Bush Intercontinental Airport - Houston IAH Lounges - IAH Airport Guide and lounges.  | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Houston to Seattle?",
        "answer": "On this domestic route, baggage rules depend on the airline and fare class. Basic economy often charges for carry‑on and checked bags, while standard economy usually includes a carry‑on but may charge for checked luggage. Check your specific fare for details."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Houston to Seattle?",
        "answer": "Typical options include Economy and standard domestic First Class with recliner seats. Premium Economy is not common, and flat-bed Business is rare on this route."
      },
      "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."
      }
    }
  }
}