{ "response": { "Key": "BWI-IAH", "orig": { "code": "BWI", "type": "airport", "city": "Baltimore", "fullCity": "Baltimore, Maryland", "airport": "Thurgood Marshall 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 Baltimore to Houston?", "answer": "A nonstop flight from Baltimore (BWI) to Houston (IAH) typically takes about 3 hours 15 minutes to 3 hours 30 minutes. With one stop, total travel time often ranges from 5 to 7 hours, depending on the connection. The return flight is usually slightly shorter, around 3 hours to 3 hours 15 minutes nonstop." }, "q1": { "question": "Are there any direct flights from Baltimore to Houston?", "answer": "Yes, United flies nonstop from Baltimore (BWI) to Houston (IAH) with three daily departures — at 6:00 AM, 2:54 PM, and 3:05 PM — operating every day of the week. United is the only airline offering nonstop service on this route, and a typical fare runs around $217.", "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" ] }, "q2": { "question": "Are there visa requirements to travel from Baltimore to Houston?", "answer": "The route from Baltimore to Houston is entirely within the United States, so standard U.S. domestic travel rules apply. U.S. citizens and lawful permanent residents can fly with valid government-issued photo ID. Non-U.S. citizens must carry acceptable identification and proof of lawful presence, such as a valid passport, visa, or permanent resident card. No separate visa is required for this domestic flight if you are already legally in the country." }, "q3": { "question": "What are the ground transportation options in Houston?", "answer": "From IAH, you can take a taxi, rideshare (Uber/Lyft), shuttle, limousine, rental car, or the 500 IAH Downtown Direct bus, with rental cars requiring a short shuttle to the off-site center. The airport is about 23 miles north of downtown, so rideshare and taxis are the fastest and most-used door-to-door options, while the direct bus is a budget-friendly alternative. All major ground transportation modes are readily available at the terminals.", "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 Baltimore to Houston?", "answer": "The cheapest months to fly from Baltimore to Houston are April, May, and March, with average fares around $307 to $353. The most expensive months are October, November, and July, where average prices range from $374 to $483.", "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 Baltimore to Houston?", "answer": "For flights from Baltimore to Houston, the optimal booking window is roughly 5 to 8 weeks before departure, where average fares are around $154. Booking about 50 days out can yield the lowest prices near $143, while last-minute tickets often exceed $300. During peak summer and holiday periods, demand drives prices higher, so it's wise to book a bit earlier—aiming for 8 to 12 weeks ahead—to secure better deals.", "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 Baltimore to Houston?", "answer": "No nonstop red-eye flights operate from Baltimore to Houston, but connecting overnight itineraries are available. One option connects in Fort Lauderdale on JetBlue, with the overnight leg departing at 9:00 PM and arriving at 10:59 PM the same night. Another connects in Chicago O'Hare on United, departing at 9:40 PM and arriving at 12:34 AM in the early hours.", "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 Baltimore to Houston?", "answer": "United Airlines operates non‑stop flights from Baltimore to Houston, with 21 weekly departures available every day of the week at morning and afternoon times. The typical median fare on this non‑stop service runs around $487.", "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 Baltimore and Houston?", "answer": "Common layover cities between Baltimore and Houston include Atlanta, Charlotte, and Dallas, which offer frequent flights and efficient connections." }, "q9": { "question": "How reliable are on‑time departures on this route from Baltimore to Houston?", "answer": "On-time performance is generally dependable, though afternoon thunderstorms in Houston can cause delays. Early flights, particularly on Southwest and United, offer the best odds for punctuality." }, "q10": { "question": "Which months have the best weather for traveling to Houston?", "answer": "March to May and October to November offer pleasant temperatures and fewer crowds than summer." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Baltimore to Houston?", "answer": "For this domestic flight, bring a Real ID, passport, or other acceptable identification; no visa is required. Have a payment method for baggage and any required health documents, but no vaccination certificates are mandated for this route." }, "q12": { "question": "Which airport should I use in Houston?", "answer": "George Bush Intercontinental (IAH) is the main hub for long‑haul and international flights, located about 23 miles north of downtown. William P. Hobby (HOU) is closer to downtown and primarily serves Southwest Airlines with domestic and Latin American routes." }, "q13": { "question": "How do I get to Thurgood Marshall Intl Airport from the city center?", "answer": "From downtown Baltimore, the MARC train and Amtrak offer a direct rail connection to BWI Marshall Airport via a free shuttle from the BWI Rail Station, making the train the fastest and most popular option, with a travel time of about 30 minutes. Alternatively, the MTA Light Rail provides a low-cost ride directly to the terminal, while rideshare services like Uber and Lyft, taxis, and driving with on-site parking are available for door-to-door convenience.", "toolsUsed": [], "references": [ { "url": "https://bwiairport.com/to-and-from-bwi/transportation/regional-destinations/washington-dc", "title": "Washington, DC | BWI Airport", "time_published": "2024-12-30T17:00:30Z" }, { "url": "https://bwiairport.com/flying-with-us/flights/air-traffic-map", "title": "Air Traffic Map | BWI Airport", "time_published": "2026-02-05T14:00:15Z" }, { "url": "https://en.wikipedia.org/wiki/BWI_Marshall_Airport_Shuttle", "title": "BWI Marshall Airport Shuttle", "time_published": "2025-05-30T22:29:49Z" }, { "url": "https://en.wikipedia.org/wiki/BWI%20Marshall%20Airport%20Shuttle", "title": "BWI Marshall Airport Shuttle", "time_published": "2025-05-30T22:29:49Z" }, { "url": "https://bwiairport.com/to-and-from-bwi/transportation/regional-destinations/washington-dulles-international-airport", "title": "Washington Dulles International Airport | BWI Airport", "favicon": "https://bwiairport.com/wp-content/uploads/2022/04/logo1.png", "time_published": "2024-12-30T17:00:44Z" } ] }, "q14": { "question": "Are there hotels or sleeping facilities at Houston airport?", "answer": "Houston's George Bush Intercontinental Airport (IAH) has an on-site hotel, the Houston Airport Marriott, located between Terminals B and C and accessible via a complimentary underground train (the Subway) from all terminals. There are no capsule hotels or sleeping pods at IAH, but the Marriott offers day passes and the nearby Sheraton North Houston provides a free shuttle. Several other hotels in the area also offer shuttle service.", "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) provides currency exchange services through Travelex kiosks located in Terminals A, B, C, D, and E. Prayer rooms and interfaith chapels are available in Terminals C and D for quiet reflection. Free Wi‑Fi is offered throughout all terminals, with no time limit.", "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 Baltimore to Houston?", "answer": "The most common aircraft on the nonstop from Baltimore to Houston are the Boeing 737 MAX 8 and 737 MAX 9, flown by Southwest and United, along with the Boeing 737-800 on Southwest. A number of flights also operate with unspecified aircraft types, so the exact model can vary by day and airline. On connecting itineraries, the same 737-family jets dominate the longer legs, typically routing through Southwest hubs like Nashville, Dallas Love Field, or Chicago Midway. Wi‑Fi and seatback entertainment are widely available on these aircraft, though the specifics depend on the carrier and the individual 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 Baltimore to Houston?", "answer": "United Airlines, a Star Alliance member, is the only carrier with nonstop service from Baltimore (BWI) to Houston (IAH). Other alliances may serve the route via connections, but no oneworld or SkyTeam airline flies it nonstop.", "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 Baltimore?", "answer": "At Baltimore/Washington International (BWI), the main lounge is The Club BWI in Concourse D, accessible to Priority Pass, LoungeKey, and some premium card members, as well as via day pass. It offers complimentary food and drinks, Wi-Fi, and a productivity zone, but note it is only for passengers on international flights from Concourses D and E. There is also a Minute Suites location in Concourse C, which provides private sleep pods for rest or work, available to Priority Pass members. No airline-branded lounges like a United Club or Delta Sky Club operate at BWI.", "toolsUsed": [], "references": [ { "url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/baltimore-washington-international-thurgood-marshall", "title": "Baltimore-Washington International/Thurgood Marshall Airport BWI Lounges - BWI Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z" }, { "url": "https://americanexpress.com/en-ca/travel/lounges/the-platinum-card/BWI", "title": "American Express Lounges at Baltimore-Washington International Thurgood Marshall Airport | Amex CA", "time_published": "2026-05-02T00:00:00Z" }, { "url": "https://www.prioritypass.com/lounges/usa/baltimorewashington-md-intl/bwi21s-roam-fitness", "title": "Baltimore-Washington International/Thurgood Marshall Airport BWI Lounges - BWI Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z" }, { "url": "https://www.americanexpress.com/en-us/travel/lounges/the-platinum-card/BWI/The-Club-BWI-Main-Terminal-Concourse-D-GuwkmjxsKB/?hub=in_benefits_related_pages_why_american_express", "title": "The Club BWI at Baltimore-Washington International Thurgood Marshall Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png" }, { "url": "https://bwiairport.com/at-bwi/resources/customer-service/", "title": "Customer Service | BWI Airport", "time_published": "2026-04-17T21:13:35Z" } ] }, "q21": { "question": "What is the baggage allowance on this route from Baltimore to Houston?", "answer": "On this domestic route, Basic Economy typically allows only a personal item and charges for carry‑on unless you have status or a co‑branded card. Standard economy usually includes a carry‑on and personal item, while checked bags are extra. Premium fares and elite status may offer free checked bags." }, "q22": { "question": "What cabin and seat options are typical from Baltimore to Houston?", "answer": "Flights from Baltimore to Houston generally provide Economy and standard domestic First Class with recliner seats, as flat-bed Business and Premium Economy are not common on this route." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare class; flexible tickets and premium cabins generally allow same‑day changes or standby, while Basic Economy typically does not." } } } }