CA $202 Cheap Flights from Houston (HOU) to Baltimore (BWI)

View CA $202 flight on Wed, May 20, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at CA $202 for one-way flights and CA $488 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, May 12 - Mon, May 18
HOU
Houston
BWI
Baltimore
CA $488 Roundtrip, found 4 days ago
CA $488
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, May 12 from Houston to Baltimore, returning Mon, May 18, priced at CA $488 found 4 days ago

Alternative airports near Baltimore

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

Select flight to Ronald Reagan Washington National DCA. Average driving time to city centre is 57 minutes. Flights from CA $605
DCA
Ronald Reagan Washington National
Average driving time to city centre57 min
Flights from CA $605

Frequently asked questions

What is the cheapest month to fly from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
February is typically the cheapest month to fly from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), with average round-trip fares of approximately 665 CAD. This is about 19% lower than the average price throughout the year. February often sees lower prices as it falls outside of peak holiday travel periods, leading to reduced demand and more competitive airline pricing. Other cheap months to fly from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) include January and September.
Which airlines fly direct from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Enter HOU to BWI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
To find a cheap flight from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), 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 Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The best airline to fly with from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) will differ from traveler to traveler. If you like to fly early, UA offers early morning flights. If price is the most important factor, F9 typically offers the lowest fares. WN offers the most daily flights from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), 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 Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The best time to fly from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) for good value is typically in January or February. Based on booking data from the past year, you can expect average round-trip flight prices around 665 CAD during these months. While these might not be the absolute busiest travel times, they offer a great balance of lower fares, allowing you to save on your trip.
How many flights per day from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
There are approximately 4 nonstop flights per day from William P. Hobby (HOU) to Baltimore Washington Intl. Thurgood Marshall (BWI). For even more choice, look at flights that include layovers, as there are around 91 connecting flights per day. Some common connection points include Love Field (DAL), Hartsfield-Jackson Atlanta Intl. (ATL), and Nashville Intl. (BNA).
What is the earliest flight from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The earliest flight from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) typically departs at approximately 12:55 AM local time. This service is operated by United Airlines and Delta. This is a seasonal service active in November. An early departure like this can help maximize 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 Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
You'll typically find the most flights from William P. Hobby (HOU) to Baltimore Washington Intl. Thurgood Marshall (BWI) on a Sunday, with around 101 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include WN, AA, and UA. Sundays offer notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The most popular departure times for flights from William P. Hobby (HOU) to Baltimore Washington Intl. Thurgood Marshall (BWI) are in the early morning, from 6am to 9am. About 24% of passengers prefer this time window. Many major carriers, including Southwest Airlines, American Airlines and Delta Air Lines, offer flights during this window. These early flights are often preferred by travelers who want to arrive at their destination and have a full day ahead.
How long does it take to fly from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Flying nonstop from HOU to BWI takes around 3 hours, with the route covering approximately 1,244 miles. Flights with a layover typically take 5 hours longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Select the "Business class" and "First class" filters when looking for HOU to BWI flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight with Expedia?
It's easy to earn miles on a Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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 Baltimore from William P. Hobby (HOU)?
If you're planning to travel to Baltimore from William P. Hobby (HOU), you can fly directly into Baltimore Washington Intl. Thurgood Marshall (BWI) Some flights may connect through major hubs like Love Field (DAL), Nashville Intl. (BNA), Portland Intl. (PDX) before reaching Baltimore. 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 Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) at the last minute?
Typically, booking a last minute flight from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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 Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight and hotel package?
Securing a Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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 Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
If you booked your Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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
William P. Hobby
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
American Airlines, Delta
Roundtrip price
CA $488
Distance
1990 km
Average flight time
4 hours 46 mins

Book with confidence

Houston to Baltimore Flights

The easy way to book your flights from Houston to Baltimore 

With Expedia, it’s simple to find and book flights to Baltimore from Houston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 9 airlines that cover this route. There are nonstop flights to Baltimore Washington Intl. Thurgood Marshall, 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 Houston to Baltimore today, tomorrow, or this week.  

 

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

Sort your search results by price to find great deals on your flight from Houston to Baltimore—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Baltimore from Houston currently is just CA $488 rising to CA $488.  

Here are more money-saving tips: 

  • Fly in May when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Baltimore  
  • 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 Baltimore from Houston 

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 Baltimore with Expedia today.

Houston to Baltimore Flights

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