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CA $165 Cheap Flights from Houston (HOU) to Baltimore (BWI)

View CA $165 flight on Wed, Sep 23, 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 $165 for one-way flights and CA $331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 23 - Sat, Sep 26
HOU
Houston
BWI
Baltimore
CA $331 Roundtrip, found 4 days ago
CA $331
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Sep 23 from Houston to Baltimore, returning Sat, Sep 26, priced at CA $331 found 4 days ago
Delta
Wed, Sep 23 - Sat, Sep 26
HOU
Houston
BWI
Baltimore
CA $358 Roundtrip, found 4 days ago
CA $358
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Sep 23 from Houston to Baltimore, returning Sat, Sep 26, priced at CA $358 found 4 days ago
Delta
Sat, Aug 8 - Mon, Aug 10
HOU
Houston
BWI
Baltimore
CA $420 Roundtrip, found 4 days ago
CA $420
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 8 from Houston to Baltimore, returning Mon, Aug 10, priced at CA $420 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 Baltimore Washington Intl. Thurgood Marshall BWI. Cheapest and Closest option available. Average driving time to city centre is 16 minutes. Flights from CA $814
BWI
Baltimore Washington Intl. Thurgood Marshall
CheapestClosest
Average driving time to city centre16 min
Flights from CA $814

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

April is typically the cheapest month to fly

From CA $116 - CA $338 per traveller.

Frequently asked questions

How much does a flight from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) cost?
You can find one-way and return flights from HOU to BWI with Expedia. 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 our cheapest fares first, and use the Price Tracking tool to receive alerts when HOU to BWI ticket fares go up or down.
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 return fares around CA$380. February often sees lower prices because it falls after the busy holiday travel season, when demand tends to decrease. Other budget-friendly months to consider for this route include January and September.
Which airlines fly direct from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Only one airline offers direct flights from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall). Southwest Airlines operates 30 direct flights from HOU to BWI every week.
What is the cheapest airline that flies from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Frontier Airlines is one of the cheapest airlines offering nonstop return flights from William P. Hobby (HOU) to Baltimore Washington Intl. Thurgood Marshall (BWI), with tickets starting from around CA$93 for flights that can be booked for departure within the next year. Sun Country Airlines is one of the cheapest airlines offering connecting return flights on this route, with tickets starting from around CA$477. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
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, Spirit Airlines 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 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 cheapest months to fly from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) are typically January and February, with average return flights around CA$380. These months often offer lower fares as they fall outside peak travel seasons, giving you a more budget-friendly option for your trip.
How many flights per day from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
You'll find approximately 4 nonstop flights per day from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall). For even more choices, look at flights that include layovers, as there are around 86 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 around 12:55 AM. This flight is usually operated by United or Delta. This is a seasonal service, active in November. 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 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 105 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, American Airlines, and United. Sundays see notably more flight options compared to other days of the week, so if flexibility is key, this could be a great day to fly.
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. Many major carriers, including Southwest Airlines, American Airlines and United, offer flights during this window. Many travellers prefer these times as it allows them to arrive at their destination early in the day, giving them more time for business or leisure activities.
How long does it take to fly from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
A nonstop flight from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) typically takes around 3 hours. This route covers a distance of approximately 2,002 kilometers. If you opt for a one-stop flight, your travel time will be longer, usually around 8 hours. Flights with two or more stops generally take about 8 hours 30 minutes. 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 Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
You can fly business class or first class between HOU and BWI. You can fly business class with Frontier Airlines and Delta.First class cabins are available on:
  • Spirit Airlines
  • Alaska Airlines
  • Delta
  • United
  • American Airlines

How much is a business class flight from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
A non-stop, one-way business class flight from Houston, TX (HOU-William P. Hobby) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) is usually around CA$910 - CA$1,184. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between HOU to BWI if you opt for a connecting flight.
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, MD (BWI) from Houston, TX (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 Nashville Intl. (BNA), Portland Intl. (PDX), or Love Field (DAL) 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
Roundtrip price
CA $331
Distance
1990 km
Average flight time
4 hours 9 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 12 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 $331 rising to CA $420.  

Here are more money-saving tips: 

  • Fly in September 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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