Cheap Flights from Baltimore Washington International to Houston Hobby

Compare Baltimore Washington International to Houston Hobby flight deals

Find the cheapest month or even day of the year to fly to Houston Hobby

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Flight deals from Baltimore Washington International to Houston Hobby

Looking for a cheap last-minute deal or the best return flight from Baltimore Washington International to Houston Hobby? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Baltimore Washington International to Houston Hobby

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Baltimore Washington International to Houston Hobby flights are currently cheapest in May.

Direct flights from Baltimore Washington International to Houston Hobby

Baltimore Washington International to Houston Hobby: Alternative routes

Compare routes from Baltimore Washington International to Houston below. You may find an airport to fly into that's cheaper, faster, or easier than Houston Hobby.

Washington D.C. to Houston: Flight information

The things to know before you go.
Cheapest flight found$292
Cheapest month to flyApril
Average flight time3 hrs, 25 mins
Most popular airlineSouthwest Airlines
Average flights per week34

Finding cheap flights from Baltimore Washington International to Houston Hobby: Frequently asked questions

The best price we found for a return flight from Baltimore Washington International to Houston Hobby is $292. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 25 minutes is the average flight time from Baltimore Washington International to Houston Hobby.
Southwest Airlines flies direct from Baltimore Washington International to Houston Hobby.
As of February 2026, there are 34 flights per week flying from Baltimore Washington International to Houston Hobby.
The cheapest month to fly from Baltimore Washington International to Houston Hobby is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Baltimore Washington International Airport to Houston Hobby Airport on Tuesday, 28 April 2026.
Yes – the average flight time is 3 hours and 25 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston Hobby but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Southwest Airlines offers the cheapest flight tickets to Houston Hobby.

Flying from Baltimore/Wash International Thurgood Marshall Airport (BWI) to William P. Hobby Airport (HOU): what you need to know

  • The average duration of a direct flight from Baltimore/Wash International Thurgood Marshall Airport to William P. Hobby Airport is 3 hours 30 minutes.

  • Houston is one hour behind Washington DC and follows the UTC-5 timezone.

  • Choose from 21 weekly Baltimore/Wash International Thurgood Marshall Airport to William P. Hobby Airport flights. The 06:05 departure with Southwest Airlines is the earliest flight available. Southwest Airlines operates the last service of the day at 21:55.

  • Your BWI to HOU flight won't wait if you're running late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • During popular months like July, you'll want to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead for international flights when you travel during a peak period in general.

  • Getting to Houston (and then exploring more of United States!) is easy with Southwest Airlines. This popular airline has direct flights from Baltimore/Wash International Thurgood Marshall Airport to William P. Hobby Airport.

  • Most travellers choose to fly with Southwest Airlines on this route.

  • With 78.63% of services landing on schedule, Southwest Airlines is the most punctual carrier operating BWI to HOU flights.

  • Consider adding a stopover when booking your ticket from Baltimore/Wash International Thurgood Marshall Airport to William P. Hobby Airport. Simply deselect 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Here are some options between BWI and HOU:

    • Birmingham-Shuttlesworth International Airport

    • Hartsfield-Jackson Atlanta International Airport

    • Dallas Love Field Airport

How to find the cheapest flights from Baltimore/Wash International Thurgood Marshall Airport (BWI) to William P. Hobby Airport (HOU)

  • Currently, $146 is the lowest price we've seen for a one-way Baltimore/Wash International Thurgood Marshall Airport to William P. Hobby Airport flight. The best price for a return ticket is $292. Remember that fares could change due to availability at the time of booking.

  • Book six months before you travel. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from BWI to HOU.

  • The cheapest month for flights from Baltimore/Wash International Thurgood Marshall Airport to William P. Hobby Airport is May. Use the 'Whole month' tool to see the lowest airfares if you have flexible dates.

  • Snapping up cheap flights from BWI to HOU is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when a new deal comes up.

  • Tailor your trip using filters. Select your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Baltimore/Wash International Thurgood Marshall Airport to William P. Hobby Airport.

Handy information about Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • 77.13% of flights departing from Baltimore/Wash International Thurgood Marshall Airport arrive at their destination on time.

  • To get to Baltimore/Wash International Thurgood Marshall Airport from central Washington DC, it'll take around 50 minutes by car. This depends on traffic though. It's approximately 48 kilometres from the airport to the city centre.

  • Planning to take public transport? Expect a trip time of around 1 hour 30 minutes.

  • Looking for a handy hotel near BWI? If you've booked an early flight from Baltimore/Wash International Thurgood Marshall Airport to William P. Hobby Airport, these accommodation options will have you sleeping moments from your check-in counter:

Arriving at William P. Hobby Airport (HOU)

Getting from William P. Hobby Airport (HOU) to central Houston

  • You'll find HOU at 7800 Airport Boulevard.

  • From William P. Hobby Airport, Houston is approximately 19 kilometres away. It takes around 20 minutes to drive to the centre.

  • When travelling by public transport, expect a journey time of roughly 1 hour 40 minutes.

When to fly to William P. Hobby Airport (HOU)

  • The quietest month for a flight from Baltimore/Wash International Thurgood Marshall Airport to William P. Hobby Airport is April, while July is the most popular. Pick the best time to visit Houston based on whether you prefer a more relaxed vibe or a faster pace.

  • Book your flight from Baltimore/Wash International Thurgood Marshall Airport to William P. Hobby Airport for August if you'd like to go to Houston during its warmest month. You can expect temperatures of between 24ºC and 40ºC.

  • January has average temperatures of between 5ºC and 19ºC. Search for cheap tickets from BWI to HOU around that time if you like cooler conditions.

Explore more of United States

  • You've done Houston, now it's time to discover other corners of United States. Travel about 306 kilometres west to San Antonio to check off its top sights. From The San Antonio River Walk to San Antonio Missions National Historical Park and San Fernando Cathedral, there's plenty to keep you on the go.

  • Dallas is another must-experience destination in United States and is around 370 kilometres north of Houston. No trip is complete without experiencing Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.