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$64+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — HOU
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Round-trip from

$112
(Cheapflightsfares)

One-way from

$64
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$365
From Maryland to Houston
Search Deals
One-way flight from Maryland to Houston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
Mon 4/289:15 amBWI - IAH
Nonstop3h 30mSpirit Airlines
Wed 4/3012:40 pmIAH - BWI
Nonstop3h 06mSpirit Airlines
Deal found 3/30$112
This Mytrip deal was found by Cheapflights users on 3/29. 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.
Wed 4/234:32 pmPHL - IAH
2 stops16h 48mSpirit Airlines
Wed 4/308:25 amIAH - PHL
2 stops15h 01mSpirit Airlines
Deal found 3/29$186
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Thu 4/249:15 amBWI - IAH
Nonstop3h 30mMultiple Airlines
Fri 4/254:55 pmIAH - BWI
1 stop6h 04mMultiple Airlines
Deal found 3/30$188
This Southwest deal was found by Cheapflights users on 3/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/307:00 amBWI - HOU
Nonstop3h 25mSouthwest
Wed 5/75:40 amHOU - BWI
Nonstop3h 00mSouthwest
Deal found 3/31$197
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/249:08 amIAD - IAH
1 stop10h 11mFrontier
Sat 5/38:17 amIAH - IAD
1 stop7h 17mFrontier
Deal found 3/30$198
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 5/39:41 amPHL - IAH
Nonstop3h 41mAmerican Airlines
Wed 5/148:41 amIAH - PHL
Nonstop3h 14mAmerican Airlines
Deal found 3/30$209
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Sun 4/65:30 amPHL - IAH
1 stop7h 29mMultiple Airlines
Thu 4/102:10 pmIAH - PHL
1 stop14h 28mMultiple Airlines
Deal found 3/30$214
This American Airlines deal was found by Cheapflights users on 3/30. 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 4/307:08 pmBWI - HOU
1 stop5h 48mAmerican Airlines
Tue 5/62:28 pmHOU - BWI
1 stop7h 53mAmerican Airlines
Deal found 3/30$217
This Mytrip deal was found by Cheapflights users on 3/30. 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.
Tue 4/295:40 pmIAD - IAH
3 stops25h 59mMultiple Airlines
Tue 5/61:29 pmIAH - IAD
3 stops20h 51mMultiple Airlines
Deal found 3/30$231
This JetBlue deal was found by Cheapflights users on 3/31. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:15 amDCA - IAH
1 stop9h 10mJetBlue
Tue 5/61:25 pmIAH - DCA
1 stop8h 33mJetBlue
Deal found 3/31$231
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/287:40 pmBWI - IAH
1 stop5h 19mDelta
Tue 7/81:15 pmIAH - BWI
1 stop4h 38mDelta
Deal found 3/30$237
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2512:40 pmPHL - IAH
1 stop11h 57mFrontier
Sun 4/279:01 pmIAH - PHL
1 stop9h 31mFrontier
Deal found 3/31$238

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 March 31, 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

Mon 4/28

9:15 am-11:45 am

Nonstop3h 30m

Houston George Bush Intcntl

Wed 4/30

12:40 pm-4:46 pm

Nonstop3h 06m

$112

PhiladelphiaHouston

PHL - IAH

PHLIAH

Philadelphia

Wed 4/23

4:32 pm-8:20 am

2 stops16h 48m

Houston George Bush Intcntl

Wed 4/30

8:25 am-12:26 am

2 stops15h 01m

$186

BaltimoreHouston

BWI - HOU

BWIHOU

Baltimore/Washington

Wed 4/30

7:00 am-9:25 am

Nonstop3h 25m

Houston Hobby

Wed 5/7

5:40 am-9:40 am

Nonstop3h 00m

$197

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Thu 4/24

9:08 am-6:19 pm

1 stop10h 11m

Houston George Bush Intcntl

Sat 5/3

8:17 am-4:34 pm

1 stop7h 17m

$198

PhiladelphiaHouston

PHL - IAH

PHLIAH

Philadelphia

Sat 5/3

9:41 am-12:22 pm

Nonstop3h 41m

Houston George Bush Intcntl

Wed 5/14

8:41 am-12:55 pm

Nonstop3h 14m

$209

PhiladelphiaHouston

PHL - IAH

PHLIAH

Philadelphia

Sun 4/6

5:30 am-11:59 am

1 stop7h 29m

Houston George Bush Intcntl

Thu 4/10

2:10 pm-5:38 am

1 stop14h 28m

$214

BaltimoreHouston

BWI - HOU

BWIHOU

Baltimore/Washington

Wed 4/30

7:08 pm-11:56 pm

1 stop5h 48m

Houston Hobby

Wed 5/7

2:28 pm-11:21 pm

1 stop7h 53m

$217

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Wed 4/30

6:15 am-2:25 pm

1 stop9h 10m

Houston George Bush Intcntl

Tue 5/6

1:25 pm-10:58 pm

1 stop8h 33m

$231

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Tue 4/29

5:40 pm-6:39 pm

3 stops25h 59m

Houston George Bush Intcntl

Tue 5/6

1:29 pm-11:20 am

3 stops20h 51m

$231

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Sat 6/28

7:40 pm-11:59 pm

1 stop5h 19m

Houston George Bush Intcntl

Tue 7/8

1:15 pm-6:53 pm

1 stop4h 38m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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 $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 March 31, 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 March 31, 2025.
Read through reviews of airlines operating flights from Maryland to Houston, such as Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Qatar Airways
7.4
Good
3,541 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 $64. Frontier flights start at $98 while deals on Southwest start at $99 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 $333, our data shows the cheapest flight currently is $108. When looking at the most popular route, (Washington, D.C. Reagan-National - Houston Hobby), you can expect to pay $240 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.
LaGuardia to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
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John F Kennedy Intl to Hobby flights
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John F Kennedy Intl to Austin flights
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Newark to George Bush Intcntl flights
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Denver to Hobby flights
Dulles Intl to George Bush Intcntl flights
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San Francisco to Hobby flights
O'Hare Intl to San Antonio flights
Atlanta to Dallas/Fort Worth flights
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San Francisco to Austin flights
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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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$94Average$202FlexibilityNo cancel feeOn-time65%
FrontierCheapest$100Average$166FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$181Average$395FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$213Average$444FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$356FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$238Average$386FlexibilityNo cancel feeOn-time63%
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