{
  "response": {
    "Key": "IAH-PHX",
    "orig": {
      "code": "IAH",
      "type": "airport",
      "city": "Houston",
      "fullCity": "Houston, Texas",
      "airport": "George Bush Intercontinental Airport"
    },
    "dest": {
      "code": "PHX",
      "type": "airport",
      "city": "Phoenix",
      "fullCity": "Phoenix, Arizona",
      "airport": "Sky Harbor Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Houston to Phoenix?",
        "answer": "The flight from Houston to Phoenix is about 1,010 miles and typically takes 2 hours 55 minutes. The return leg is a bit shorter at around 2 hours 41 minutes, so the westbound trip is longer.",
        "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 Houston to Phoenix?",
        "answer": "Yes, United and American fly nonstop from Houston (IAH) to Phoenix, with Frontier also offering nonstop service most days except Wednesday. United operates the most flights at 102 per week spread throughout the day, while American (including its regional partners) adds roughly 77 weekly departures, and Frontier runs about 17 flights a week on all days except Wednesday. Together that's nearly 200 nonstop flights each week, all daily except Frontier's Wednesday gap.",
        "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"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Phoenix?",
        "answer": "Phoenix Sky Harbor offers a wide range of ground transportation, including taxis and shuttles at Terminals 3 and 4, ride-share pickups 24 hours a day at multiple stations, more than 10 car rental companies in the Rental Car Center, and public transit via the Valley Metro Rail and bus. The free PHX Sky Train® is the most-used option for getting to the city center, connecting terminals to the Valley Metro Rail at 44th and Washington streets, and it runs 24/7 with trains every 3-5 minutes. Ride-share is also a fast and convenient choice, while taxis and rental cars offer more flexibility for those with luggage or plans beyond downtown.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://skyharbor.com/ground-transportation",
            "title": "Ground Transportation | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://skyharbor.com/ground-transportation/phx-sky-train",
            "title": "The PHX Sky Train® | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://www.faa.gov/air_traffic/publications/domesticnotices/dom21004_ec.html",
            "title": "Arizona. Phoenix Sky Harbor International Airport (PHX) Standardized Taxi Routes",
            "favicon": "https://www.faa.gov/air_traffic/publications/domesticnotices/assets/img/apple-touch-icon.png"
          },
          {
            "url": "https://skyharbor.com/ground-transportation/rental-cars",
            "title": "Rental Cars | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://www.faa.gov/air_traffic/publications/domesticnotices/dom21022_af.html",
            "title": "PHOENIX SKY HARBOR INTERNATIONAL AIRPORT (PHX) STA...",
            "favicon": "https://www.faa.gov/air_traffic/publications/domesticnotices/assets/images/favicon.ico"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Houston to Phoenix?",
        "answer": "Average fares from Houston to Phoenix bottom out around $230 in late September, making that the cheapest stretch of the year to fly. The cheapest months overall are September (about $233), August (about $237), and October (about $246), while the most expensive period is late December at roughly $314. Peak summer and the year-end holidays — June, December, and March — carry the highest average prices, generally between $285 and $290.",
        "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 Houston to Phoenix?",
        "answer": "For flights from Houston (IAH) to Phoenix (PHX), the best fares come when you book about 4 to 7 weeks before departure, with the absolute lowest price around 35 days out at roughly $170. Booking more than 5 months ahead can cost nearly double, around $313, and last-minute bookings within a week or two also climb steeply. For summer and holiday periods, expect to book on the earlier end of that window, ideally 6 to 7 weeks ahead, since demand pushes prices higher and the cheapest seats sell out sooner.",
        "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 Houston to Phoenix?",
        "answer": "Yes, United Airlines operates a daily nonstop red-eye from Houston (IAH) to Phoenix (PHX), departing at 9:45 PM. This is a late-evening short flight that lands before midnight 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 Phoenix?",
        "answer": "Nonstop flights from Houston to Phoenix are operated by United, American, and Frontier. United flies up to 102 weekly flights with a typical fare around $547, while American offers about 77 weekly flights (a mix of mainline and regional service) with fares around $523. Frontier provides a limited schedule of about 17 weekly flights at lower fares, typically around $236.",
        "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 Houston and Phoenix?",
        "answer": "Common layover cities include Dallas/Fort Worth, Denver, Las Vegas, and Los Angeles. Dallas offers broad American Airlines connections and quick transfers, Denver provides efficient United Airlines operations, Las Vegas allows for Southwest connections with minimal added time, and Los Angeles adds a coastal option with multiple carriers, keeping total travel time competitive."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Houston to Phoenix?",
        "answer": "On the Houston–Phoenix route, American Airlines (including its regional affiliates Envoy and SkyWest) shows the strongest departure reliability, with on-time departure rates around 82–88% and cancellation rates under 2%. United's on-time departure rate is about 80% with a 0.6% cancellation rate, while Frontier lags at 65% on-time departures and a 1.5% cancellation rate.",
        "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 Phoenix?",
        "answer": "November through April offers pleasant temperatures and avoids the extreme summer heat."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Houston to Phoenix?",
        "answer": "For this domestic U.S. flight, bring a Real ID-compliant driver's license or passport, a payment method for baggage fees, and any required vaccination certificates."
      },
      "q12": {
        "question": "Which airport should I use in Phoenix?",
        "answer": "Phoenix Sky Harbor is the primary airport, located just 3 miles from downtown, serving most domestic and international flights. Phoenix-Mesa Gateway Airport is about 20 miles southeast and mainly handles low-cost and regional carriers."
      },
      "q13": {
        "question": "How do I get to George Bush Intercontinental Airport from the city center?",
        "answer": "Getting to George Bush Intercontinental Airport from downtown Houston is easiest via the METRO 500 IAH Downtown Direct bus, which runs every 30 minutes from about 5:30 a.m. to 8 p.m. and costs $4.50 one way — by far the cheapest option. Taxis and ride-share services like Uber and Lyft are available 24/7 at Terminal A, C, and E and are the fastest choice when traffic is light, though they cost significantly more. Shared shuttles, hotel shuttles, and rental-car shuttles also serve the airport, and driving yourself is possible with on- or off-airport parking, but parking fees add up and traffic on Will Clayton Parkway can be slow. Most travelers prefer the Downtown Direct bus for its low cost and reliability, while those in a hurry opt for a taxi or ride-share.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://fly2houston.com/iah/ground-transportation",
            "title": "Ground Transportation | Airport Taxi, Uber, Lyft, Shuttle & Rent Car Houston"
          },
          {
            "url": "https://fly2houston.com/iah/ground-transportation/shuttles-and-buses",
            "title": "IAH Airport Shuttle & Bus Service | Houston Ground Transportation",
            "time_published": "2026-05-02T07:23:56Z"
          },
          {
            "url": "https://fly2houston.com/iah/ground-transportation/metro-downtown-direct",
            "title": "Downtown Direct"
          },
          {
            "url": "https://www.fly2houston.com/",
            "title": "Houston Airport System",
            "time_published": "2026-04-02T20:31:01Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/George_Bush_Intercontinental_Airport",
            "title": "George Bush Intercontinental Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-28T04:59:46Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Phoenix airport?",
        "answer": "Phoenix Sky Harbor International Airport does not have a hotel directly connected to its terminals. The nearest lodging options are located off-site, such as the Aloft Phoenix-Airport on East Washington Street and several other hotels within a few miles of the airport. Many of these nearby properties offer shuttle service to and from the terminals.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://ihg.com/phoenix-arizona/hotels-near-phoenix-sky-harbor-international",
            "title": "35 Hotels Near PHX Phoenix Sky Harbor International (PHX) Airport | IHG",
            "favicon": "https://digital.ihg.com/is/image/ihg/app-web-chiclet-ihg?fmt=png-alpha"
          },
          {
            "url": "https://hilton.com/en/locations/usa/arizona/phoenix/phx-sky-harbor-international-airport",
            "title": "Hotels near Phoenix Sky Harbor International Airport, Phoenix, AZ - Find Hotels - Hilton",
            "favicon": "https://www.hilton.com/modules/assets/img/brand/WW/favicon_WW.svg"
          },
          {
            "url": "https://skyharbor.com/ground-transportation/phx-sky-train",
            "title": "The PHX Sky Train® | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://skyharbor.com/at-the-airport",
            "title": "At the Airport | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/phxxl-aloft-phoenix-airport/overview/",
            "title": "Phoenix Hotel Near Airport with Shuttle Service | Aloft Phoenix-Airport",
            "time_published": "2023-08-11T00:00:00Z"
          },
          {
            "url": "https://www.skyharbor.com/",
            "title": "Phoenix Sky Harbor International Airport - Official Site",
            "favicon": "https://www.skyharbor.com/apple-touch-icon.png"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Sky Harbor Intl Airport?",
        "answer": "Phoenix Sky Harbor International Airport offers free Wi-Fi throughout all terminals. The airport provides ATMs and cash-to-card machines in Terminals 3 and 4, though dedicated currency exchange offices are not among the listed services. Prayer rooms or chapels are not specifically identified in the airport's amenities, but a Compassion Corner is available on level 3 in Terminal 4.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://skyharbor.com/at-the-airport",
            "title": "At the Airport | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://skyharbor.com/at-the-airport/services",
            "title": "Services | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://skyharbor.com/at-the-airport/amenities/airport-lounges",
            "title": "Airport Lounges | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://www.skyharbor.com/",
            "title": "Phoenix Sky Harbor International Airport - Official Site",
            "favicon": "https://www.skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://skyharbor.com/at-the-airport/food-drinks",
            "title": "Food & Drinks | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Houston and Phoenix airports?",
        "answer": "Both Houston and Phoenix offer strong accessibility programs for travelers with disabilities. At Houston's George Bush Intercontinental Airport, you'll find wheelchair assistance arranged through your airline, a Sunflower Lanyard program for hidden disabilities, Aira visual interpreting for blind and low-vision travelers, accessible parking, and a sensory room. Phoenix Sky Harbor provides free Aira visual interpreting, a sensory room, TSA Cares support specialists, wheelchair-accessible Sky Train connections, and lift-equipped van rentals. To arrange mobility assistance, contact your airline at least 48 hours before your flight.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://fly2houston.com/iah/accessibility",
            "title": "IAH Accessibility Services | ADA Accessible Travel at Houston Airport"
          },
          {
            "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"
          },
          {
            "url": "https://fly2houston.com/iah/accessibility/accessible-security-screening",
            "title": "IAH Accessible Security Screening | Assisted TSA Screening at George Bush Intercontinental Airport"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Bush_Intercontinental_Airport",
            "title": "George Bush Intercontinental Airport - Wikipedia",
            "time_published": "2026-03-12T23:18:47Z"
          },
          {
            "url": "https://skyharbor.com/about-phx/news-media/phx-check-in/2026/july-2026/phx-provides-inclusive-airport-experience-for-travelers-of-all-abilities",
            "title": "PHX Provides Inclusive Airport Experience for Travelers of all Abilities | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://skyharbor.com/accessibility-and-assistance",
            "title": "Accessibility and Assistance | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Phoenix_Sky_Harbor_International_Airport",
            "title": "Phoenix Sky Harbor International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-08T06:00:39Z"
          },
          {
            "url": "https://skyharbor.com/at-the-airport",
            "title": "At the Airport | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://www.faa.gov/air_traffic/publications/domesticnotices/dom21004_ec.html",
            "title": "Arizona. Phoenix Sky Harbor International Airport (PHX) Standardized Taxi Routes",
            "favicon": "https://www.faa.gov/air_traffic/publications/domesticnotices/assets/img/apple-touch-icon.png"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Houston to Phoenix?",
        "answer": "United Airlines flies the most on Houston–Phoenix, using Boeing 737-900s and Airbus A319s. American Airlines operates Airbus A319s and A320s, with its regional partners flying Embraer E175s, Bombardier CRJ-700s, and Embraer E-Jets. Frontier Airlines uses Airbus A320neos.",
        "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 Houston to Phoenix?",
        "answer": "United (Star Alliance), American (Oneworld), and Frontier (no alliance) fly nonstop from Houston to Phoenix. SkyTeam has no nonstop presence on this route, though connecting itineraries may exist through other carriers.",
        "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 Houston's George Bush Intercontinental Airport, the KLM Crown Lounge and the Air France Lounge are both located in Terminal D. The Air France Lounge offers complimentary soft drinks and standard alcoholic drinks, air conditioning, disabled access, and a maximum stay of three hours, with children under two admitted free.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/george-bush-intercontinental",
            "title": "George Bush Intercontinental Airport - Houston IAH Lounges - IAH Airport Guide and lounges. | Priority Pass",
            "favicon": "https://my.prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=1f82db4e-b1f8-481b-b911-c24ef915cc46"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/IAH",
            "title": "American Express Lounges at George Bush Intercontinental Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/united-states-of-america/george-bush-intercontinental/iah7-air-france-lounge",
            "title": "Air France Lounge IAH AIRPORT Terminal D Houston TX George Bush Intercontinental | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=516920c0-0ba4-4888-ba2e-135e5e839cd3"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/united-states-of-america/george-bush-intercontinental",
            "title": "George Bush Intercontinental Airport - Houston IAH Lounges - IAH Airport Guide and lounges. | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?a4ff481221414a5c",
            "time_published": "2026-06-30T08:24:25Z"
          },
          {
            "url": "https://www.aa.com/web/i18n/travelInformation/destinationInformation/iah-airport.html",
            "title": "Houston George Bush Intercontinental Airport, TX (IAH)",
            "favicon": "https://www.aa.com/content/images/chrome/rebrand/favicon.png"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Houston to Phoenix?",
        "answer": "Baggage policies depend on the airline and fare type. Basic Economy fares on this domestic route often exclude a full-size carry-on and charge for checked bags, while standard economy typically includes a carry-on and personal item, with checked bags available for a fee. Premium cabins and elite status may include complimentary checked bags."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Houston to Phoenix?",
        "answer": "Typical cabin options on this domestic route are Economy and sometimes a larger recliner in First or Business class, but flat‑bed Business and Premium Economy are not common."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible and premium tickets often allow same‑day changes or standby, while basic economy typically does not."
      }
    }
  }
}