✈️ Flight Guide: Washington, D.C. (BWI) → Houston (IAH)

Nonstop flights from Baltimore/Washington International Thurgood Marshall Airport (BWI) to George Bush Intercontinental Airport (IAH) typically take about 3 hours and 15–30 minutes. Flight time can vary slightly based on wind conditions and the specific flight path; connecting itineraries with stops in Charlotte, Atlanta or Dallas can add 2–5 hours. Check live schedules for exact durations when booking your October trip.

Yes — major carriers like Southwest and United often operate nonstop flights between Baltimore/Washington International Thurgood Marshall Airport (BWI) and George Bush Intercontinental Airport (IAH) during October. Frequency can vary by day of week; weekends and business-travel weekdays usually have more nonstop options. Use a flexible search or set fare alerts to find the best nonstop schedules for your October travel dates.

In October you can access Baltimore/Washington International Thurgood Marshall Airport (BWI) by MARC or Amtrak trains to BWI Rail Station, local shuttles, rideshare services, and parking at the airport. Fall traffic is typically lighter than summer but expect heavier flows during Orioles or Ravens home games and fall festivals in Baltimore and Washington, D.C. Plan to arrive 90–120 minutes before domestic departures during peak travel days.

October weather around Baltimore/Washington International Thurgood Marshall Airport (BWI) is usually mild with decreasing storm risk, but occasional coastal storms or heavy rain can cause delays. Fog and early fall thunderstorms are less common than summer but can still affect schedules; always check airline status and airport advisories on your travel day. Buy travel protection or choose flexible tickets if your itinerary is time-sensitive.

Yes — October often brings competitive fares from Baltimore/Washington International Thurgood Marshall Airport (BWI) to George Bush Intercontinental Airport (IAH) as it’s shoulder season for many travelers. Airlines run sale fares and last-minute discounts; booking 3–8 weeks in advance typically yields the best prices. Sign up for fare alerts and compare round-trip vs. one-way pricing to secure the cheapest BWI to IAH flight.

When departing Baltimore/Washington International Thurgood Marshall Airport (BWI) for George Bush Intercontinental Airport (IAH), follow TSA carry-on and checked baggage rules of your carrier; liquids must be in 3.4 oz (100 ml) containers in a quart bag for carry-on. October doesn’t change TSA procedures but holiday-like travel for fall events may increase security lines, so arrive early. For the latest guidelines, check TSA and your airline’s baggage policy before packing.

From George Bush Intercontinental Airport (IAH) you can take the METRO bus, airport shuttles, rideshare apps (Uber/Lyft), taxis, or rent a car to reach downtown Houston. Travel time to downtown typically ranges from 25 to 45 minutes depending on traffic; October often has lighter summer-like congestion but watch for NFL or Texans game-day delays. For the smoothest transfer, pre-book an airport shuttle or rideshare especially during weekend events.

IAH offers full terminal services year-round including lounges, food and beverage outlets, rental car desks, baggage services, and airport hotels — and October is no exception. Seasonal dining options and pop-up shops may appear for fall travel, while business lounges maintain standard hours. Check the Houston Airports website or airline notifications for temporary closures or updated hours when planning connections in October.

October is an excellent time to visit Houston: temperatures are milder than summer, outdoor festivals and sports are in full swing, and airfare from many origins like Baltimore tends to be more affordable. It’s also later in hurricane season, so keep an eye on weather forecasts; plan refundable tickets or travel insurance if your trip falls during active weather periods. Enjoy autumn events like football games, food festivals, and cultural shows across the Houston area.

Common layover cities for one-stop itineraries between Baltimore/Washington International Thurgood Marshall Airport (BWI) and George Bush Intercontinental Airport (IAH) include Charlotte (CLT), Atlanta (ATL), Dallas/Fort Worth (DFW), and Chicago (ORD). October schedules may increase frequency through major hubs, so compare one-stop options if nonstop fares are high. For quick connections, allow at least 60–90 minutes between flights in large hubs.

Yes — you can reach Galveston, Sugar Land, The Woodlands, and other Greater Houston destinations from George Bush Intercontinental Airport (IAH) via rental cars, intercity shuttles, private transfers, and regional buses. Travel times vary: Sugar Land is typically 30–45 minutes, while Galveston can take 1–1.5 hours depending on traffic. For October travel to shoreline events or fall festivals, reserve a rental or transfer in advance.

Baggage claim and security procedures at George Bush Intercontinental Airport (IAH) operate normally in October, though weekends and event days can increase wait times at customs for international arrivals and at rental car counters. Domestic arrivals typically see smooth baggage handling, but always check for advisories and allow extra time if you have a tight connection to ground transport or next-leg flights. If traveling with oversized items or sports equipment for football season, confirm airline policies in advance.