Flights from Baltimore/Washington (BWI) to Houston (HOU)

Leave the comforts of Baltimore behind and blast off toward adventure in Space City with Southwest Airlines®! Southwest® has flights from Baltimore/Washington International Airport/Thurgood Marshall to William P. Hobby Airport/Houston Hobby that will make traveling fun and simple. Find your flight to Houston (Hobby) with Southwest and book with confidence. If your upcoming trip has flexible dates, then be sure to search for flights with our handy Low Fare Calendar and discover the lowest fares we have available. Don't forget to explore Southwest Vacations® to find package deals on flights, hotels, rental cars, and so much more.

Check out Baltimore/Washington (BWI) to Houston (Hobby) flights and book your flight now!

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Baltimore/Washington (BWI), MD to Houston (Hobby), TX

departing on 2/1

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*Restrictions and exclusions apply. Seats and dates are limited. Select markets. 27 travel days available.

Check out Baltimore/Washington (BWI) to Houston (Hobby) flights and book yours now!

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Travel Advisory

During the ongoing COVID-19 pandemic, the availability, health and safety procedures, operations, and schedules for local attractions are changing constantly. Please contact attractions directly for hours of operation, potential temperature screenings, and other possible health and safety procedures and restrictions. Visit our Coronavirus Travel Information page for information about potential restrictions on air travel.

Flight details

Average flight time: 3 hours 37 minutes

Departing from: Baltimore/Washington International Airport/Thurgood Marshall (BWI)

Arriving at: William P. Hobby Airport / Houston Hobby (HOU)


Route information


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Based on DOT published scheduled average flights Monday-Friday between 12/11/2020 and 2/28/2021, as of 12/11/2020.

Explore Houston.

Located just an easy 30-minute drive northwest of William P. Hobby Airport, Houston is the country’s fourth-largest city, and there’s nowhere just like it. With mild temperatures throughout the year, Houston offers a chance to explore the outdoors no matter what time of year you visit. Discover Houston’s diverse and eclectic neighborhoods, home to 2.2 million residents and counting, with a rich culture on display that can only be found in Texas.

Visit Discovery Green Park during your stay, a beautifully vibrant 12-acre urban park right in the heart of downtown Houston. One of over 650 urban green spaces throughout Houston, Discovery Green offers farmers markets, dog parks, eateries, and ice-skating during the winter, and it is even outfitted with free WiFi! While you’re in downtown Houston, you’ll also find a flourishing arts scene on the rise, featuring professional resident companies in ballet, opera, symphony, and theater.

When the sun goes down, you’ll find the party’s just getting started in Houston. Check out the awesome nightlife scene, from high-energy dance clubs to romantic wine bars. Get a dose of southern charm at a Texas honky-tonk. When you get hungry you can check out one of over 10,000 restaurants in the greater Houston area, including cuisine from all over the country and all over the world.

Travel tips


Infancy policy

One child over 14 days and under two (2) years of age, not occupying a seat, may be carried free of charge when traveling with an adult (12 years of age or older). Learn more.


Pet policy

Customers flying with a pet are subject to a pet fare. To learn more about traveling with your furry friend, explore the Southwest® pet policy.


Unaccompanied minor

Minors under the age of 18 are not permitted to fly unaccompanied on international flights or any itinerary that includes an international flight. Learn more.


Bags fly free®1

Start packing! Every ticketed Customer’s first two checked bags are free. Learn more.


The Southwest travel experience

At Southwest, we know that a lot goes into planning a great trip from Baltimore/Washington (BWI) to Houston (Hobby), and booking cheap tickets with us is only the beginning. That’s why we offer fantastic services and perks, from booking to boarding, that make your travel experience as fun and smooth as possible. Find out more about the Southwest® Experience before you book your Baltimore/Washington (BWI) to Houston (Hobby) flight today.

You’ll find it’s both simple and fun to fly with Southwest, whether you’re headed to Houston (Hobby) or any of our other fantastic destinations. And when you search for your next flight to Houston (Hobby), you know you won’t be hassled by hidden fees—we offer low fares and, as always, bags fly free. That’s our Transfarency® promise. Enroll in our Click 'N Save® emails and stay in the know about our latest flight deals. Looking for tours, activities, and more hidden gems? Check out Southwest Airlines® Experiences and earn Rapid Rewards® points when you fly.

1First and second checked bags. Weight and size limits apply.

2Fare difference may apply.

Questions we hear the most

How long is the flight from Baltimore/Washington (BWI) to Houston (Hobby)?

The average flight time from Baltimore/Washington (BWI) to Houston (Hobby) is 3 hours 37 minutes.

How many Southwest flights from Baltimore/Washington (BWI) to Houston (Hobby) occur daily?

There are 15 flights daily from Baltimore/Washington (BWI) to Houston (Hobby) on Southwest Airlines.

Does Southwest fly nonstop from Baltimore/Washington (BWI) to Houston (Hobby)?

Southwest flies nonstop from Baltimore/Washington (BWI) to Houston (Hobby) 3 times daily.

What day is it cheapest to fly from Baltimore/Washington (BWI) to Houston (Hobby)?

To find the cheapest day and time to fly Baltimore/Washington (BWI) to Houston (Hobby) with Southwest, check out our Low Fare Calendar.

Can I rent a car at William P. Hobby Airport / Houston Hobby?

You can rent a car at William P. Hobby Airport / Houston Hobby—book yours with your flight.

Can I change my flight reservation for my flight from Baltimore/Washington (BWI) to Houston (Hobby)?

Yes! Flights from Baltimore/Washington (BWI) to Houston (Hobby)—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.

Where can I find the status of my flight from Baltimore/Washington (BWI) to Houston (Hobby)?

Check the status of your upcoming Southwest flight here.

Where can I find answers to other questions about flying from Baltimore/Washington (BWI) to Houston (Hobby) with Southwest?

Check out the Southwest Airlines® FAQs for answers about everything Southwest.