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Cheap Flights from Baltimore (BWI) to Houston (IAH)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.










Origin airport | Baltimore Washington Intl. Thurgood Marshall |
Destination airport | George Bush Intercontinental |
Airlines serving | American Airlines, Delta, United |
Return price | AU$377 |
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 10 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$378 to AU$1,403, 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.
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Top Routes from Baltimore
- Baltimore to San Diego (BWI - SAN)
- Baltimore to Los Angeles (BWI - LAX)
- Baltimore to Miami (BWI - MIA)
- Baltimore to Boston (BWI - BOS)
- Baltimore to Honolulu (BWI - HNL)
- Baltimore to Adelaide (BWI - ADL)
- Baltimore to Dublin (BWI - DUB)
- Baltimore to London (BWI - LHR)
- Baltimore to Orlando (BWI - MCO)
- Baltimore to Brisbane (BWI - BNE)
- Baltimore to San Francisco (BWI - SFO)
Top Routes to Houston
- Newark Liberty Intl. Airport to Houston (EWR - IAH)
- Los Angeles to Houston (LAX - IAH)
- Auckland to Houston (AKL - IAH)
- Hobart to Houston (HBA - IAH)
- Adelaide to Houston (ADL - IAH)
- Cairns to Houston (CNS - IAH)
- Launceston to Houston (LST - IAH)
- Denver to Houston (DEN - IAH)
- Gold Coast to Houston (OOL - IAH)
- Canberra to Houston (CBR - IAH)
- Vancouver to Houston (YVR - IAH)
- Dallas to Houston (DFW - IAH)
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Houston
Washington
Alternative Routes
- Martin State Airport (MTN)
- College Park Airport (CGS)
- Ronald Reagan Washington National Airport (DCA)
- Washington Dulles Intl. Airport (IAD)
- Manassas Regional Airport (MNZ)
- Hagerstown Regional Airport (HGR)
- Lancaster Airport (LNS)
- Harrisburg Intl. Airport (MDT)
- Salisbury - Ocean City Wicomico Regional Airport (SBY)