¥15,540 Cheap Flights from Baltimore (BWI) to Houston (IAH)

Popular airlines from Baltimore Washington Intl. Airport (BWI) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Baltimore to Houston (BWI-IAH)

Prices were available within the past 7 days and start at ¥15,540 for one-way flights and ¥36,660 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Delta
Delta
Delta
American Airlines
Delta
American Airlines
Delta
United
Delta

Frequently asked questions

How much is a flight from BWI Airport to George Bush Intercontinental Airport (IAH)?
Round-trip flights from BWI Marshall to George Bush Intercontinental Airport (IAH) start from ¥36,660. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BWI Airport to George Bush Intercontinental Airport (IAH)?
Most flights can be canceled online, but every air carrier has different terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from BWI to George Bush Intercontinental Airport (IAH) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to George Bush Intercontinental Airport (IAH) flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to George Bush Intercontinental Airport (IAH)?
The flight time from BWI to Houston Airport is approximately 6 hours and 30 minutes. Grab your headphones, listen to your favorite playlist and your journey will fly by.
How far is the flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to IAH?
The flight distance from Baltimore to Houston is 2,000 kilometers. Bring a drink, a snack and an interesting book to read. Keep yourself entertained and the hours will fly by.
Which airlines fly direct from BWI to George Bush Intercontinental Airport (IAH)?
United Airlines (UA) is one of the top choices for travelers jetting between Baltimore Washington Intl. Thurgood Marshall Airport (BWI) and Houston Airport. Choose from the 52 flights it operates on this route each month. You could also have a look at fares with Spirit Airlines (NK). This airline operates 39 monthly flights between Baltimore and Houston.
Are BWI Marshall to Houston Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from BWI Marshall to IAH last minute could save you some serious cash. However, it could end up costing a great deal more! If you’d rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back frequently as deals are updated on Expedia all the time.
*Available to Expedia members.