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$49+ Cheap flights from Maryland to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — HOU
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Maryland to Houston

Keep the following information in mind while searching for Maryland to Houston flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$88
(Cheapflightsfares)

One-way from

$49
(Priceline)

Popular in

November

Cheapest in

October

Average price

$268
From Maryland to Houston
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One-way flight from Maryland to Houston
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Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Maryland to Houston

Cheapest flights from Maryland to Houston
Explore the most affordable flight options available from Maryland to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/111:02 amBWI - IAH
Nonstop3h 30mSpirit Airlines
mié. 10/84:30 pmIAH - BWI
1 stop11h 00mSpirit Airlines
Deal found 9/10$88
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/811:23 amBWI - IAH
Nonstop3h 25mSpirit Airlines
mar. 10/146:20 amIAH - BWI
Nonstop3h 08mSpirit Airlines
Deal found 9/11$90
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/111:02 amBWI - IAH
Nonstop3h 30mMultiple Airlines
mié. 10/14:36 pmIAH - BWI
1 stop15h 47mMultiple Airlines
Deal found 9/10$92
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2211:23 amBWI - IAH
Nonstop3h 25mSpirit Airlines
mié. 10/296:20 amIAH - BWI
Nonstop3h 08mSpirit Airlines
Deal found 9/9$93
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2211:23 amBWI - IAH
Nonstop3h 25mSpirit Airlines
vie. 10/246:15 pmIAH - BWI
Nonstop3h 07mSpirit Airlines
Deal found 9/10$95
This Mytrip deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/205:45 amBWI - IAH
Nonstop3h 18mSpirit Airlines
sáb. 10/257:00 pmIAH - BWI
Nonstop3h 11mSpirit Airlines
Deal found 9/9$96
This Cheapflightsfares deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/46:10 amBWI - IAH
Nonstop3h 29mSpirit Airlines
mar. 10/71:09 pmIAH - BWI
1 stop9h 23mSpirit Airlines
Deal found 9/9$97
This Priceline deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/126:00 amBWI - IAH
Nonstop3h 29mMultiple Airlines
dom. 12/146:15 amIAH - BWI
Nonstop3h 04mMultiple Airlines
Deal found 9/11$98
This Booking.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/256:10 amBWI - IAH
Nonstop3h 24mSpirit Airlines
vie. 10/316:15 pmIAH - BWI
Nonstop3h 07mSpirit Airlines
Deal found 9/9$102
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1111:14 amBWI - IAH
Nonstop3h 40mMultiple Airlines
lun. 12/155:45 amIAH - BWI
Nonstop3h 08mMultiple Airlines
Deal found 9/9$103
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/89:00 amIAD - IAH
1 stop14h 23mMultiple Airlines
mar. 10/145:45 amIAH - IAD
1 stop13h 01mMultiple Airlines
Deal found 9/9$128
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/79:00 amIAD - IAH
1 stop13h 03mMultiple Airlines
mar. 10/145:45 amIAH - IAD
1 stop13h 01mMultiple Airlines
Deal found 9/10$135

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Maryland to Houston that are best for you.

Fly from

Maryland

Fly to

Houston

Route

Depart

Return

Price

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

sáb. 10/25

4:20 pm-9:54 pm

1 stop6h 34m

Houston George Bush Intcntl

sáb. 11/1

7:00 pm-11:11 pm

Nonstop3h 11m

$106

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

sáb. 11/1

6:00 am-8:29 am

Nonstop3h 29m

Houston George Bush Intcntl

mié. 11/5

6:13 pm-10:12 pm

Nonstop2h 59m

$149

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

mar. 10/14

6:00 am-8:21 am

Nonstop3h 21m

Houston George Bush Intcntl

sáb. 10/18

6:50 pm-10:58 pm

Nonstop3h 08m

$160

BaltimoreHouston

BWI - HOU

BWIHOU

Baltimore/Washington

sáb. 12/13

4:50 pm-7:25 pm

Nonstop3h 35m

Houston Hobby

lun. 12/15

6:00 am-9:55 am

Nonstop2h 55m

$165

BaltimoreHouston

BWI - HOU

BWIHOU

Baltimore/Washington

sáb. 10/11

5:05 pm-7:30 pm

Nonstop3h 25m

Houston Hobby

sáb. 10/18

5:20 am-9:10 am

Nonstop2h 50m

$170

Washington, D.C.Houston

DCA - HOU

DCAHOU

Washington, D.C. Reagan-National

mié. 10/22

6:20 am-10:05 am

1 stop4h 45m

Houston Hobby

sáb. 10/25

6:00 pm-9:50 pm

Nonstop2h 50m

$179

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

vie. 10/3

10:45 am-1:01 pm

Nonstop3h 16m

Houston George Bush Intcntl

dom. 10/5

7:50 pm-11:51 pm

Nonstop3h 01m

$181

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

jue. 10/16

6:01 am-8:16 am

Nonstop3h 15m

Houston George Bush Intcntl

lun. 10/20

7:50 pm-11:51 pm

Nonstop3h 01m

$181

BaltimoreHouston

BWI - HOU

BWIHOU

Baltimore/Washington

sáb. 11/1

7:55 pm-10:15 pm

Nonstop3h 20m

Houston Hobby

jue. 11/6

8:15 pm-12:05 am

Nonstop2h 50m

$181

BaltimoreHouston

BWI - HOU

BWIHOU

Baltimore/Washington

jue. 10/30

6:35 am-9:00 am

Nonstop3h 25m

Houston Hobby

dom. 11/2

5:20 am-9:10 am

Nonstop2h 50m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 60 results
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Best time to book a flight from Maryland to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Houston

What is the cheapest month to book a flight from Maryland to Houston?

Currently, September is the cheapest month in which you can book a flight from Maryland to Houston (average of $230). Flying from Maryland to Houston in March is currently the most expensive (average of $331). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MD to HOU?

Find hourly flight availability from Maryland to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

When flying from Maryland to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Maryland to Houston?

    For as low as $149, Spirit Airlines can have you in Houston from Maryland in 3h 29m. Airlines will cover a distance of 1188 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Maryland to Houston one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $55. Southwest flights start at $75 while deals on Frontier start at $84 one-way.

  • What are the most popular routes from Maryland to Houston?

    Most travelers choose Washington, D.C. Reagan-National - Houston Hobby, Baltimore/Washington - Houston Hobby or Washington, D.C. Dulles Intl - Houston Hobby when deciding on the best route from Maryland to Houston.

  • What are the cheapest flights from Maryland to Houston?

    While on average a flight from Maryland to Houston is generally $258, our data shows the cheapest flight currently is $88. When looking at the most popular route, (Washington, D.C. Reagan-National - Houston Hobby), you can expect to pay $149 for that flight.

  • Can I find deals for flights from Maryland to Houston that include hotel bookings?

    Yes. In addition to deals on Maryland to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Houston.

  • Can I find deals for business class flights from Maryland to Houston?

    Yes. Cheapflights offers flight deals from Maryland to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maryland to Houston?

    Currently, September is the cheapest month in which you can book a flight from Maryland to Houston (average of $230). Flying from Maryland to Houston in March is currently the most expensive (average of $331). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maryland to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Maryland to Houston

Discover the top 6 airlines that operate flights from Maryland to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$90Average$206FlexibilityNo cancel feeOn-time65%
FrontierCheapest$108Average$217FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$188Average$386FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$196Average$495FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$217Average$363FlexibilityNo cancel feeOn-time63%
DeltaCheapest$228Average$376FlexibilityNo cancel feeOn-timeN/A

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