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CA $184 Cheap Flights from Baltimore (BWI) to Houston (HOU)

View CA $184 flight on Tue, Aug 25, 2026Opens in a new window

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

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Cheap flights from Baltimore (BWI) to Houston (HOU)

Prices were available within the past 7 days and start at CA $184 for one-way flights and CA $407 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Aug 20 - Mon, Aug 24
BWI
Baltimore
HOU
Houston
CA $407 Roundtrip, found 17 hours ago
CA $407
Roundtrip
found 17 hours ago
Select Delta flight, departing Thu, Aug 20 from Baltimore to Houston, returning Mon, Aug 24, priced at CA $407 found 17 hours ago
American Airlines
Thu, Aug 20 - Mon, Aug 24
BWI
Baltimore
HOU
Houston
CA $439 Roundtrip, found 17 hours ago
CA $439
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Thu, Aug 20 from Baltimore to Houston, returning Mon, Aug 24, priced at CA $439 found 17 hours ago
Delta
Thu, Aug 20 - Thu, Aug 27
BWI
Baltimore
HOU
Houston
CA $477 Roundtrip, found 4 days ago
CA $477
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Aug 20 from Baltimore to Houston, returning Thu, Aug 27, priced at CA $477 found 4 days ago
Delta
Sat, Aug 15 - Mon, Aug 24
BWI
Baltimore
HOU
Houston
CA $483 Roundtrip, found 6 days ago
CA $483
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Aug 15 from Baltimore to Houston, returning Mon, Aug 24, priced at CA $483 found 6 days ago
Delta
Sat, Aug 15 - Mon, Aug 24
BWI
Baltimore
HOU
Houston
CA $491 Roundtrip, found 6 days ago
CA $491
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Aug 15 from Baltimore to Houston, returning Mon, Aug 24, priced at CA $491 found 6 days ago
Delta
Sat, Aug 15 - Mon, Aug 24
BWI
Baltimore
HOU
Houston
CA $499 Roundtrip, found 6 days ago
CA $499
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Aug 15 from Baltimore to Houston, returning Mon, Aug 24, priced at CA $499 found 6 days ago
American Airlines
Thu, Aug 20 - Thu, Aug 27
BWI
Baltimore
HOU
Houston
CA $520 Roundtrip, found 4 days ago
CA $520
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Aug 20 from Baltimore to Houston, returning Thu, Aug 27, priced at CA $520 found 4 days ago
Delta
Thu, Aug 20 - Thu, Aug 27
BWI
Baltimore
HOU
Houston
CA $523 Roundtrip, found 4 days ago
CA $523
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Aug 20 from Baltimore to Houston, returning Thu, Aug 27, priced at CA $523 found 4 days ago
Delta
Thu, Aug 20 - Thu, Aug 27
BWI
Baltimore
HOU
Houston
CA $530 Roundtrip, found 4 days ago
CA $530
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Aug 20 from Baltimore to Houston, returning Thu, Aug 27, priced at CA $530 found 4 days ago

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city centre is 24 minutes. Flights from CA $828
IAH
George Bush Intercontinental
Cheapest
Average driving time to city centre24 min
Flights from CA $828

Frequently asked questions

How much does a flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby) cost?
You can find cheap one-way flights from CA $184 and cheap return flights from CA $407 BWI to HOU with Expedia. One-way flights typically cost between CA$164 and CA$526. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BWI to HOU ticket fares go up or down.
What is the cheapest month to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby)?
The cheapest months to fly from BWI to HOU are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby)?
Only one airline offers direct flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to William P. Hobby (HOU). Southwest Airlines operates 30 direct flights from BWI to HOU every week.
How do I find cheap flights from Baltimore, MD (BWI) to Houston, TX (HOU)?
To find a cheap flight from Baltimore, MD (BWI) to Houston, TX (HOU), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby)?
The best airline to fly with from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, Spirit Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby)?
You'll find around 4 nonstop flights per day from Baltimore Washington Intl. Thurgood Marshall (BWI) to William P. Hobby (HOU). For even more choices, look at flights that include layovers, as there are approximately 92 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Love Field (DAL), and Orlando Intl. (MCO).
What is the earliest flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby)?
The earliest flight from Baltimore Washington Intl. Thurgood Marshall (BWI) to William P. Hobby (HOU) typically departs around 5:00 AM. This flight is operated by American Airlines. This is a seasonal service, active in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby)?
You'll typically find the most flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to William P. Hobby (HOU) on a Friday, with around 99 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, Delta, and American Airlines. Flight options are notably more plentiful on Fridays compared to other days of the week, offering you greater flexibility.
What are the most popular departure times for flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby)?
The most popular departure times for flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to William P. Hobby (HOU) are in the morning, from 6am to 9am. Many major carriers, including Southwest Airlines, Delta and American Airlines, offer flights during this window. Many travellers prefer these early morning flights as they allow you to arrive at your destination with plenty of time to spare for your day.
How long does it take to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby)?
A nonstop flight from Baltimore Washington Intl. Thurgood Marshall (BWI) to William P. Hobby (HOU) typically takes around 3 hours 18 minutes. This route covers a distance of approximately 2,002 kilometers. If you opt for a flight with one stop, your travel time will be longer, usually around 5 hours 48 minutes. Flights with two or more stops generally take about 11 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby)?
You can fly business class or first class between BWI and HOU. You can fly business class with Frontier Airlines and Delta.First class cabins are available on Spirit Airlines, Alaska Airlines, Delta, United, and American Airlines.
How do I earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby) flight with Expedia?
It's easy to earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Houston, TX (HOU) from Baltimore, MD (BWI)?
If you're planning to travel to Houston from Baltimore Washington Intl. Thurgood Marshall (BWI), you can fly directly into William P. Hobby (HOU). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Nashville Intl. (BNA), or Myrtle Beach, SC (MYR) before reaching Houston. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby) at the last minute?
Typically, booking a last minute flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby) flight and hotel package?
Securing a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (HOU-William P. Hobby) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baltimore, MD (BWI) to Houston, TX (HOU)?
If you booked your Baltimore, MD (BWI) to Houston, TX (HOU) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
William P. Hobby
Airlines serving
American Airlines, Delta
Roundtrip price
CA $406
Distance
1990 km
Average flight time
2 hours 13 mins

Book with confidence

Baltimore to Houston Flights

The easy way to book your flights from Baltimore to Houston 

With Expedia, it’s simple to find and book flights to Houston from Baltimore whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 17 airlines that cover this route. There are nonstop flights to William P. Hobby, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Baltimore to Houston today, tomorrow, or this week.  

 

Save dollars with cheap flights from Baltimore Washington Intl. Thurgood Marshall, BWI to William P. Hobby, HOU 

Sort your search results by price to find great deals on your flight from Baltimore to Houston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Houston from Baltimore currently is just CA $407 rising to CA $530.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Houston  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Houston from Baltimore 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Houston with Expedia today.

Baltimore to Houston Flights

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