{ "response": { "Key": "ATL-IAH", "orig": { "code": "ATL", "type": "airport", "city": "Atlanta", "fullCity": "Atlanta, Georgia", "airport": "Hartsfield Jackson Intl Airport" }, "dest": { "code": "IAH", "type": "airport", "city": "Houston", "fullCity": "Houston, Texas", "airport": "George Bush Intercontinental Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Atlanta to Houston?", "answer": "A nonstop flight from Atlanta (ATL) to Houston (IAH) typically takes about 2 hours 15 minutes. The return nonstop flight is slightly longer, averaging around 2 hours 20 minutes due to prevailing winds. Layover flights are uncommon on this short domestic route and would significantly increase total travel time." }, "q1": { "question": "Are there any direct flights from Atlanta to Houston?", "answer": "Yes, there are direct flights from Atlanta to Houston, operated by Delta, United, and Frontier, all running daily. Together they offer over 180 nonstop flights per week, with departures spread throughout the day. Frontier is usually the low-fare leader on this route.", "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. 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. 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. Stop counts, connecting hubs, and per-airline prices are drawn from a large sample of the real fares Priceline users found on this route in the last 72 hours. We group those fares by number of stops, by the hub airport a connection routes through, and by operating airline, and report each group's share of the sample alongside its lowest and median price.", "toolsUsed": [ "route_airlines", "flight_schedule", "redeye_flights", "route_aircraft", "route_options" ] }, "q2": { "question": "Are there visa requirements to travel from Atlanta to Houston?", "answer": "This is a domestic flight within the United States, so no visa is required for travel between Atlanta and Houston, regardless of nationality. You do need a valid, government-issued ID to board the flight." }, "q3": { "question": "What are the ground transportation options in Houston?", "answer": "From George Bush Intercontinental Airport (IAH), you can reach downtown Houston by rental car, ride share, taxi, shuttle, or public bus. The airport’s Rental Car Center is a short shuttle ride from the terminals, and ride‑share services like Uber and Lyft are available at designated curbside pickup zones in Terminals A, C, and E. Taxis are also readily available at those same terminals. The most‑used option is the ride‑share or taxi, which typically takes 30–45 minutes to downtown. For a budget alternative, the METRO 500 IAH Downtown Direct bus provides direct service to the city center.", "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" } ] }, "q4": { "question": "When is the cheapest time to fly from Atlanta to Houston?", "answer": "The cheapest months to fly from Atlanta to Houston are August, July, and September, with average fares as low as $155 in August. The most expensive months are February, January, and December, where average prices reach up to $372 in February.", "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 Atlanta to Houston?", "answer": "For flights from Atlanta to Houston, the best fares are typically found when booking 2-5 weeks before departure, with an average price around $123. The absolute lowest fares appear about 25 days out, while last-minute bookings can spike to $251. This window may shift earlier for peak summer or holiday travel, when demand is higher and cheap seats sell out faster.", "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 Atlanta to Houston?", "answer": "Yes, overnight red-eye flights are available from Atlanta to Houston. Delta operates a daily red-eye departing at 10:50 PM, and Frontier flies one six nights a week (Monday, Wednesday through Sunday) at 9:30 PM. Both are short late-evening hops that land before midnight, so they arrive 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 Atlanta to Houston?", "answer": "Delta, United, and Frontier all fly nonstop from Atlanta to Houston. Delta operates about 75 weekly flights with a median fare around $398, United offers roughly 74 weekly flights at a median of $574, and Frontier runs about 32 weekly flights, often as the low-fare leader with a median near $333.", "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 Atlanta and Houston?", "answer": "Since Atlanta to Houston is a domestic route, connections are uncommon; most travelers fly nonstop. If you must connect, Dallas/Fort Worth and Charlotte are possible hubs, offering broad domestic networks and efficient transfers, though they add travel time." }, "q9": { "question": "How reliable are on‑time departures on this route from Atlanta to Houston?", "answer": "On-time performance is generally reliable, though afternoon thunderstorms in both cities can cause delays. Early flights, particularly on Delta, tend to depart on schedule." }, "q10": { "question": "Which months have the best weather for traveling to Houston?", "answer": "March to May and October to November offer pleasant temperatures and lower humidity, avoiding summer heat and crowds." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Atlanta to Houston?", "answer": "For this domestic flight, bring a Real ID or passport, a payment method for baggage, and any required health documents; visas and onward travel proof are not needed." }, "q12": { "question": "Which airport should I use in Houston?", "answer": "Houston has two main airports. George Bush Intercontinental is the primary hub, located 23 miles north of downtown, and serves as a major United Airlines base with extensive domestic and international connections. William P. Hobby Airport is 7 miles southeast of downtown, primarily hosting Southwest Airlines for domestic and some Latin American flights, making it convenient for low-cost travel and closer to the city center." }, "q13": { "question": "How do I get to Hartsfield Jackson Intl Airport from the city center?", "answer": "The fastest and most popular way is MARTA, Atlanta’s rapid transit system, with Red and Gold line trains running directly from downtown stations like Five Points to the airport in about 20 minutes. Ride‑share services and taxis are available curbside and offer door‑to‑door convenience, though they cost significantly more than MARTA and travel time depends on traffic. Shared‑ride shuttles serve downtown for around $16.50 per person and can be a good middle ground. Driving yourself is possible but parking fees add up, and the airport is only about 20 minutes south of downtown in normal traffic.", "toolsUsed": [], "references": [ { "url": "https://atl.com/ground-transportation", "title": "Ground Transportation - The official website of Hartsfield-Jackson Atlanta International Airport", "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg", "time_published": "2025-08-22T21:08:34Z" }, { "url": "https://www.atl.com/maps-3/", "title": "Terminal Maps - The official website of Hartsfield-Jackson Atlanta International Airport", "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg", "time_published": "2022-01-25T20:26:21Z" }, { "url": "https://en.wikipedia.org/wiki/Airport%20station%20%28MARTA%29", "title": "Airport station (MARTA)", "time_published": "2026-03-29T17:37:22Z" }, { "url": "https://en.wikipedia.org/wiki/Airport_station_(MARTA)", "title": "Airport station (MARTA)", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-06-05T09:05:51Z" }, { "url": "https://www.fly.faa.gov/fly/flyfaa/flyfaaindex?ARPT=ATL&p=1", "title": "Hartsfield-Jackson Atlanta International Airport" } ] }, "q14": { "question": "Are there hotels or sleeping facilities at Houston airport?", "answer": "Houston Bush Intercontinental Airport (IAH) has one on-site hotel, the Houston Airport Marriott, located between Terminals B and C and accessible via a complimentary underground train from all terminals. There are no capsule hotels or sleeping pods inside the airport. Several nearby hotels, including the Sheraton North Houston, offer free shuttle service to and from the airport.", "toolsUsed": [], "references": [ { "url": "https://fly2houston.com/iah", "title": "IAH Houston Airport | George Bush Intercontinental", "time_published": "2026-06-23T05:00:00Z" }, { "url": "https://www.sleepinginairports.net/guides/houston-airport-guide.htm", "title": "Houston Airport Guide (IAH) - 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": "2018-08-25T14:40:18Z" }, { "url": "https://www.marriott.com/en-us/hotels/hougi-sheraton-north-houston-at-george-bush-intercontinental/overview/", "title": "Houston IAH Airport Hotels | Sheraton North Houston", "time_published": "2024-10-11T00:00:00Z" }, { "url": "https://www.marriott.com/en-us/hotels/hougi-sheraton-north-houston-at-george-bush-intercontinental/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0", "title": "Houston IAH Airport Hotels | Sheraton North Houston", "time_published": "2025-02-19T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/George%20Bush%20Intercontinental%20Airport", "title": "George Bush Intercontinental Airport", "time_published": "2026-05-01T12:20:43Z" }, { "url": "https://fly2houston.com/iah/hotels", "title": "Houston Airport Marriott", "time_published": "2026-01-23T00:00:00Z" } ] }, "q15": { "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at George Bush Intercontinental Airport?", "answer": "George Bush Intercontinental Airport (IAH) offers currency exchange services through ICE Currency Services, with locations in Terminals D and E, as well as pre-security in Terminal D. Prayer rooms and interfaith chapels are available: there’s a chapel in Terminal C near Gate C15, and a quiet room in Terminal D near Gate D8. Free Wi‑Fi is provided throughout all terminals and public areas; connect to the “FreeIAHWiFi” network.", "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/related-content/a-first-time-travelers-guide-to-houstons-bush-airport", "title": "How to Navigate IAH Airport: A First-Time Traveler’s Guide to Houston’s Bush Airport", "time_published": "2026-01-23T00:00:00Z" }, { "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://nfdc.faa.gov/nfdcApps/services/ajv5/airportDisplay.jsp?airportId=IAH", "title": "GEORGE BUSH INTCNTL/HOUSTON", "time_published": "2000-01-01T00:00:00Z" } ] }, "q17": { "question": "What aircraft are typically used on flights from Atlanta to Houston?", "answer": "On nonstop flights from Atlanta to Houston, the Boeing 737-800 and Boeing 737 MAX 8 are the most common aircraft, with the Airbus A319 also appearing on some United services. Several entries are unspecified, but the overall fleet is predominantly Boeing 737 variants. Wi-Fi and seatback entertainment are widely available on these aircraft, though exact features vary by airline and specific plane.", "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 Atlanta to Houston?", "answer": "Delta (SkyTeam), United (Star Alliance), and Frontier (no alliance) fly nonstop from Atlanta to Houston. Frontier is a low-fare carrier that does not belong to any global alliance. Other alliances may serve the route via connections, but these are the only nonstop operators.", "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 Atlanta?", "answer": "Delta Air Lines dominates ATL with nine Sky Clubs across every concourse, including a flagship 24,500‑square‑foot lounge at Gate D18 featuring Southern‑inspired cuisine, private phone booths, and over 500 seats. The Centurion Lounge in Concourse E offers complimentary craft cocktails, locally inspired dishes, and a shower suite for American Express Platinum and Centurion cardholders. The Club ATL in Concourse F welcomes Priority Pass members with a full bar, light bites, and pre‑booking availability, while Minute Suites in Concourses B, E, and F provide private sleep pods and spa services for a fee, accessible via Priority Pass or direct booking.", "toolsUsed": [], "references": [ { "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/ATL", "title": "American Express Lounges at Hartsfield–Jackson Atlanta International Airport | Amex US", "time_published": "2026-05-02T00:00:00Z" }, { "url": "https://www.delta.com/us/en/airports/united-states/atlanta-sky-club-airport-map", "title": "Hartsfield Atlanta (ATL) Airport Map & Lounges | Delta Air Lines", "time_published": "2023-01-01T00:00:00Z" }, { "url": "https://prioritypass.com/lounges/usa/atlanta-ga-international", "title": "Hartsfield–jackson Atlanta International Airport ATL Lounges - ATL Airport Guide and lounges. | Priority Pass", "favicon": "https://prioritypass.com/icon.png?a4ff481221414a5c", "time_published": "2024-11-05T16:20:09Z" }, { "url": "https://americanexpress.com/en-us/travel/lounges/delta-reserve/ATL", "title": "American Express Lounges at Hartsfield–Jackson Atlanta International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png" }, { "url": "https://prioritypass.com/lounges/usa/atlanta-ga-international/atl11-minute-suites", "title": "Hartsfield–jackson Atlanta International Airport ATL Lounges - ATL Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z" } ] }, "q21": { "question": "What is the baggage allowance on this route from Atlanta to Houston?", "answer": "Baggage rules depend on the airline and fare type. Basic economy tickets on this domestic route often restrict carry‑ons to a small personal item and charge for checked bags. Standard economy typically includes a carry‑on bag, but checked bags usually incur a fee unless you have elite status or an airline credit card." }, "q22": { "question": "What cabin and seat options are typical from Atlanta to Houston?", "answer": "On flights from Atlanta to Houston, you'll typically find Economy and standard recliner Business class; flat‑bed Business and Premium Economy are generally not offered on this short domestic route." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary; flexible and premium fares often allow same‑day changes or standby, while Basic Economy typically does not." } } } }