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$55+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — HOU
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$112
(Cheapflightsfares)

One-way from

$55
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$324
From Maryland to Houston
Search Deals
One-way flight from Maryland to Houston
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
Sun 3/98:27 pmBWI - IAH
1 stop12h 33mSpirit Airlines
Wed 3/125:20 pmIAH - BWI
1 stop5h 57mSpirit Airlines
Deal found 2/19$112
This CheapOair deal was found by Cheapflights users on 2/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/255:10 pmBWI - IAH
1 stop23h 53mMultiple Airlines
Wed 3/58:25 amIAH - BWI
Nonstop2h 59mMultiple Airlines
Deal found 2/19$114
This CheapOair deal was found by Cheapflights users on 2/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/38:39 amBWI - IAH
1 stop11h 36mFrontier
Mon 4/79:14 pmIAH - BWI
1 stop16h 43mFrontier
Deal found 2/19$120
This CheapOair deal was found by Cheapflights users on 2/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/311:45 amIAD - IAH
1 stop28h 58mFrontier
Sun 4/612:49 pmIAH - IAD
1 stop25h 59mFrontier
Deal found 2/20$147
This CheapOair deal was found by Cheapflights users on 2/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/181:03 pmDCA - IAH
1 stop8h 57mFrontier
Thu 3/206:00 amIAH - DCA
1 stop29h 03mFrontier
Deal found 2/20$148
This CheapOair deal was found by Cheapflights users on 2/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/91:03 pmDCA - HOU
1 stop21h 33mFrontier
Wed 3/1210:36 amHOU - DCA
1 stop24h 27mFrontier
Deal found 2/20$170
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Sat 5/176:41 pmPHL - IAH
Nonstop3h 34mMultiple Airlines
Sun 6/14:38 pmIAH - PHL
1 stop7h 12mMultiple Airlines
Deal found 2/20$171
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/146:38 pmPHL - IAH
1 stop22h 47mSpirit Airlines
Mon 3/179:52 pmIAH - PHL
1 stop9h 54mSpirit Airlines
Deal found 2/20$172
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/710:59 pmPHL - IAH
1 stop18h 53mFrontier
Sun 3/910:21 pmIAH - PHL
1 stop30h 53mFrontier
Deal found 2/20$174
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/196:40 pmPHL - IAH
Nonstop3h 58mAmerican Airlines
Sat 3/228:39 amIAH - PHL
Nonstop3h 09mAmerican Airlines
Deal found 2/20$211
This Booking.com deal was found by Cheapflights users on 2/20. 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.
Sun 3/212:44 pmPHL - HOU
1 stop21h 52mFrontier
Wed 3/510:36 amHOU - PHL
1 stop16h 49mFrontier
Deal found 2/20$225
This Mytrip deal was found by Cheapflights users on 2/18. 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.
Thu 4/245:40 pmIAD - IAH
3 stops30h 57mMultiple Airlines
Tue 4/2911:30 amIAH - IAD
3 stops22h 50mMultiple Airlines
Deal found 2/18$236

Find flights from Maryland to Houston within your budget

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 February 20, 2025.

Fly from

Maryland

Fly to

Houston

Route

Depart

Return

Price

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Sun 3/9

8:27 pm-8:00 am

1 stop12h 33m

Houston George Bush Intcntl

Wed 3/12

5:20 pm-12:17 am

1 stop5h 57m

$112

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Tue 2/25

5:10 pm-4:03 pm

1 stop23h 53m

Houston George Bush Intcntl

Wed 3/5

8:25 am-12:24 pm

Nonstop2h 59m

$114

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Thu 4/3

8:39 am-7:15 pm

1 stop11h 36m

Houston George Bush Intcntl

Mon 4/7

9:14 pm-2:57 pm

1 stop16h 43m

$120

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Thu 4/3

11:45 am-3:43 pm

1 stop28h 58m

Houston George Bush Intcntl

Sun 4/6

12:49 pm-3:48 pm

1 stop25h 59m

$147

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Tue 3/18

1:03 pm-9:00 pm

1 stop8h 57m

Houston George Bush Intcntl

Thu 3/20

6:00 am-12:03 pm

1 stop29h 03m

$148

Washington, D.C.Houston

DCA - HOU

DCAHOU

Washington, D.C. Reagan-National

Sun 3/9

1:03 pm-9:36 am

1 stop21h 33m

Houston Hobby

Wed 3/12

10:36 am-12:03 pm

1 stop24h 27m

$170

PhiladelphiaHouston

PHL - IAH

PHLIAH

Philadelphia

Sat 5/17

6:41 pm-9:15 pm

Nonstop3h 34m

Houston George Bush Intcntl

Sun 6/1

4:38 pm-12:50 am

1 stop7h 12m

$171

PhiladelphiaHouston

PHL - IAH

PHLIAH

Philadelphia

Fri 3/14

6:38 pm-4:25 pm

1 stop22h 47m

Houston George Bush Intcntl

Mon 3/17

9:52 pm-8:46 am

1 stop9h 54m

$172

PhiladelphiaHouston

PHL - IAH

PHLIAH

Philadelphia

Fri 3/7

10:59 pm-4:52 pm

1 stop18h 53m

Houston George Bush Intcntl

Sun 3/9

10:21 pm-6:14 am

1 stop30h 53m

$174

PhiladelphiaHouston

PHL - IAH

PHLIAH

Philadelphia

Wed 3/19

6:40 pm-9:38 pm

Nonstop3h 58m

Houston George Bush Intcntl

Sat 3/22

8:39 am-12:48 pm

Nonstop3h 09m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.

Travel insights for flights from Maryland to Houston

Get recent, data-driven insights about flights from Maryland to Houston including ideal travel times, pricing trends, and more.

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 $334). 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 February 20, 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.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated February 20, 2025.
Read through reviews of airlines operating flights from Maryland to Houston, such as Southwest, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Qatar Airways
7.4
Good
3,609 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

  • 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. Frontier flights start at $56 while deals on Southwest start at $96 one-way.

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

    Most travelers choose Baltimore/Washington - Houston Hobby, Washington, D.C. Dulles Intl - Houston Hobby or Washington, D.C. Reagan-National - 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 $330, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Baltimore/Washington - Houston Hobby), you can expect to pay $82 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 $334). 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

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$91Average$204FlexibilityNo cancel feeOn-time65%
FrontierCheapest$102Average$171FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$178Average$401FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$213Average$460FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$362FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$227Average$388FlexibilityNo cancel feeOn-time63%
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