Cheap Flights from Baltimore (BWI) to Houston (IAH) from AU$167

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Cheap Flights from Baltimore (BWI) to Houston (IAH)

Prices were available within the past 7 days and start at AU$167 for one-way flights and AU$422 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
United
American Airlines
American Airlines
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Delta
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United
American Airlines
Flight from Baltimore to Houston route information
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, United
Return price
AU$421
Distance
1974 km

Your quick guide to flights from Baltimore to Houston

Pick up great flights from Baltimore to Houston

With Expedia, you have your pick of 8 flights a day with 20 airlines covering flights from Baltimore to Houston. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Baltimore to Houston that take around 1 hours.

Find cheap flights from Baltimore to Houston

From the great flight deals with prices currently ranging from AU$422 to AU$525, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Baltimore to Houston around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Houston is normally in May.

Reasons to book your flight from Baltimore to Houston with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Baltimore to Houston across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Houston right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from BWI to George Bush Intercontinental Airport (IAH)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey between Baltimore Washington Intl. Thurgood Marshall Airport (BWI) and Houston Airport was AU$422. Cheap tickets don’t hang around forever, so make sure you book yours ASAP. 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 to IAH?
Every airline has different terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Houston Airport 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 BWI Marshall to IAH flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from BWI Airport to Houston Airport?
You may like to bring your own entertainment (like some downloaded TV shows), as it takes around 3 hours and 25 minutes to touch down in George Bush Intercontinental Airport (IAH) from BWI Airport. A set of noise-cancelling headphones will also be useful.
How far is the flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to George Bush Intercontinental Airport (IAH)?
The flying distance between BWI Marshall and Houston Airport is 2 000 kilometres. Close your eyes or finish off your latest read and the trip will zip by.
Which airlines fly direct from BWI Airport to George Bush Intercontinental Airport (IAH)?
Spirit Airlines (NK) is the preferred choice for many travellers. It operates 60 flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to George Bush Intercontinental Airport (IAH) each month. Like more options? Check out the fares with United Airlines (UA). This carrier offers 60 monthly flights between these destinations.
Are BWI Marshall to George Bush Intercontinental Airport (IAH) flight tickets cheaper when they're purchased at the last minute?
Airline tickets from BWI Airport to IAH are available up to 12 months before departure on Expedia. And although you may occasionally score a fantastic last-minute deal, it’s never something you can count on. Also, booking your flights ahead of time means you’ll have more options — and you can avoid getting caught in the dreaded middle seat! We frequently update our fares to bring you the best bargains, so keep checking in for all the latest specials.
Houston Flight Deals
*Available to Expedia members.