S$152 Cheap Flights from Houston to Baltimore

View S$152 flight on Sun, 17 Aug, 2025Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Baltimore Washington Intl. Airport (BWI)

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Cheap Flights from Houston to Baltimore (HOU-BWI)

Prices were available within the past 7 days and start at S$152 for one-way flights and S$302 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 3 Sep - Fri, 5 Sep
IAH
Houston
BWI
Baltimore
S$302 Return, found 6 days ago
S$302
Return
found 6 days ago
Select Delta flight, departing Wed, 3 Sep from Houston to Baltimore, returning Fri, 5 Sep, priced at S$302 found 6 days ago
Delta
Sun, 17 Aug - Wed, 20 Aug
IAH
Houston
BWI
Baltimore
S$304 Return, found 4 days ago
S$304
Return
found 4 days ago
Select Delta flight, departing Sun, 17 Aug from Houston to Baltimore, returning Wed, 20 Aug, priced at S$304 found 4 days ago
Delta
Sun, 17 Aug - Wed, 20 Aug
IAH
Houston
BWI
Baltimore
S$317 Return, found 4 days ago
S$317
Return
found 4 days ago
Select Delta flight, departing Sun, 17 Aug from Houston to Baltimore, returning Wed, 20 Aug, priced at S$317 found 4 days ago
Delta
Sun, 17 Aug - Wed, 20 Aug
IAH
Houston
BWI
Baltimore
S$329 Return, found 4 days ago
S$329
Return
found 4 days ago
Select Delta flight, departing Sun, 17 Aug from Houston to Baltimore, returning Wed, 20 Aug, priced at S$329 found 4 days ago
Delta
Wed, 3 Sep - Fri, 5 Sep
IAH
Houston
BWI
Baltimore
S$342 Return, found 6 days ago
S$342
Return
found 6 days ago
Select Delta flight, departing Wed, 3 Sep from Houston to Baltimore, returning Fri, 5 Sep, priced at S$342 found 6 days ago
United
Sun, 17 Aug - Wed, 20 Aug
IAH
Houston
BWI
Baltimore
S$343 Return, found 4 days ago
S$343
Return
found 4 days ago
Select United flight, departing Sun, 17 Aug from Houston to Baltimore, returning Wed, 20 Aug, priced at S$343 found 4 days ago
Delta
Wed, 3 Sep - Fri, 5 Sep
IAH
Houston
BWI
Baltimore
S$354 Return, found 6 days ago
S$354
Return
found 6 days ago
Select Delta flight, departing Wed, 3 Sep from Houston to Baltimore, returning Fri, 5 Sep, priced at S$354 found 6 days ago
American Airlines
Sun, 17 Aug - Wed, 20 Aug
IAH
Houston
BWI
Baltimore
S$355 Return, found 4 days ago
S$355
Return
found 4 days ago
Select American Airlines flight, departing Sun, 17 Aug from Houston to Baltimore, returning Wed, 20 Aug, priced at S$355 found 4 days ago
United
Wed, 3 Sep - Fri, 5 Sep
IAH
Houston
BWI
Baltimore
S$364 Return, found 6 days ago
S$364
Return
found 6 days ago
Select United flight, departing Wed, 3 Sep from Houston to Baltimore, returning Fri, 5 Sep, priced at S$364 found 6 days ago
American Airlines
Wed, 3 Sep - Fri, 5 Sep
IAH
Houston
BWI
Baltimore
S$367 Return, found 6 days ago
S$367
Return
found 6 days ago
Select American Airlines flight, departing Wed, 3 Sep from Houston to Baltimore, returning Fri, 5 Sep, priced at S$367 found 6 days ago

Find the cheapest month to fly from Houston (HOU) to Baltimore (BWI)

August is typically the cheapest month to fly

From S$102 - S$258 per traveller.

Graph displaying average flight prices per month

Houston to Baltimore route information
Origin airport
George Bush Intercontinental
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Return price
S$302
Distance
1974 km
Average flight time
4 hours 53 mins

Perfect flights from Houston to Baltimore

Your Journey from Houston to Baltimore

Start your unforgettable journey with Expedia. Our broad selection of flights from Houston to Baltimore caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, United, American Airlines. Our selection of flights from William P. Hobby to Baltimore Washington Intl. Thurgood Marshall caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Houston to Baltimore Flights

Experience the joy of finding cheap flights from William P. Hobby to Baltimore Washington Intl. Thurgood Marshall that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$152 and roundtrip prices from S$302*.
 

Pre-Flight Essentials

Ensure a smooth journey from Houston to Baltimore with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Baltimore

Picture yourself stepping off the plane in Baltimore and immersing yourself in the unique atmosphere of Baltimore. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Houston to Baltimore Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Houston to Baltimore.
 

Beyond the Flight – Exploring Baltimore

With Expedia, your adventure extends beyond the flight. Explore Baltimore at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Houston to Baltimore with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Houston to Baltimore with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from William P. Hobby Airport to BWI?
The lowest price advertised for a round-trip flight from William P. Hobby Airport to BWI Marshall is S$302. But you better move fast. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from William P. Hobby Airport to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from HOU to BWI 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 William P. Hobby Airport (HOU) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from William P. Hobby Airport to BWI?
It's around 2,000 kilometres between Houston and Baltimore, so you'll be up in the air for a while. Keep yourself entertained with things like a magazine or a gripping book.
Which airlines fly direct from HOU to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Check out the deals on offer with Southwest Airlines (WN) if you want to fly directly from William P. Hobby Airport (HOU) to BWI Airport. This top carrier offers 91 flights monthly, so you're sure to find one that fits your travel schedule.
Are William P. Hobby Airport (HOU) to BWI flight tickets cheaper when they're purchased at the last minute?
It is possible to find an amazing last-minute deal from HOU to BWI, but it's also possible to miss out altogether! As many airlines release seats up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can be certain you're always getting the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.