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$57+ Cheap flights from Houston to Maryland

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BWI
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Houston to Maryland

Cheapest flights from Houston to Maryland
Explore the most affordable flight options available from Houston to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Expedia deal was found by Cheapflights users on 10/28. 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.
Wed 11/126:30 amIAH - BWI
Nonstop2h 54mSpirit Airlines
Mon 11/179:36 pmBWI - IAH
1 stop12h 35mSpirit Airlines
Deal found 10/28$110
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Wed 12/38:07 pmIAH - BWI
1 stop10h 35mMultiple Airlines
Sat 12/68:30 pmBWI - IAH
Nonstop3h 38mMultiple Airlines
Deal found 10/27$112
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 12/25:40 amIAH - BWI
Nonstop2h 56mSpirit Airlines
Tue 12/910:40 amBWI - IAH
1 stop13h 03mSpirit Airlines
Deal found 10/27$113
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/45:20 amIAH - BWI
Nonstop2h 57mMultiple Airlines
Mon 12/811:48 amBWI - IAH
1 stop12h 02mMultiple Airlines
Deal found 10/27$114
This CheapOair deal was found by Cheapflights users on 10/28. 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 12/118:07 pmIAH - BWI
1 stop10h 35mFrontier
Sun 12/1411:14 amBWI - IAH
Nonstop3h 42mFrontier
Deal found 10/28$116
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/136:06 amIAH - BWI
1 stop8h 14mMultiple Airlines
Wed 11/196:24 pmBWI - IAH
Nonstop3h 41mMultiple Airlines
Deal found 10/27$117
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/146:15 amIAH - BWI
Nonstop3h 04mMultiple Airlines
Sun 12/148:30 pmBWI - IAH
Nonstop3h 38mMultiple Airlines
Deal found 10/28$118
This Frontier deal was found by Cheapflights users on 10/26. 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 12/116:15 amIAH - BWI
Nonstop3h 04mFrontier
Thu 12/1812:39 pmBWI - IAH
Nonstop3h 42mFrontier
Deal found 10/26$120
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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.
Tue 11/255:40 amIAH - BWI
Nonstop2h 56mSpirit Airlines
Tue 12/25:40 amBWI - IAH
1 stop12h 36mSpirit Airlines
Deal found 10/28$121
This Priceline deal was found by Cheapflights users on 10/26. 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.
Tue 11/256:15 amIAH - BWI
Nonstop3h 04mMultiple Airlines
Tue 12/27:30 amBWI - IAH
1 stop8h 10mMultiple Airlines
Deal found 10/26$122
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Wed 12/316:10 amIAH - IAD
1 stop10h 37mFrontier
Sun 1/49:58 pmIAD - IAH
1 stop10h 23mFrontier
Deal found 10/27$141
This CheapOair deal was found by Cheapflights users on 10/27. 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.
Fri 11/75:56 pmIAH - IAD
1 stop5h 15mFrontier
Mon 11/108:36 pmIAD - IAH
1 stop13h 57mFrontier
Deal found 10/27$143

Cheap flight deals from Houston to Maryland

Keep the following information in mind while searching for Houston to Maryland flight deals. Data was last updated October 29, 2025.

Round-trip from

$110
(Expedia)

One-way from

$57
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$219
From Houston to Maryland
Search Deals
One-way flight from Houston to Maryland
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Maryland 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 October 29, 2025.
Use the filters below to find and compare flights from Houston to Maryland that are best for you.

Fly from

Houston

Fly to

Maryland

Route

Depart

Return

Price

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Fri 12/12

8:15 pm-12:05 am

Nonstop2h 50m

Baltimore/Washington

Sat 1/10

8:30 am-11:25 am

Nonstop3h 55m

$177

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Thu 12/11

6:35 pm-10:30 pm

Nonstop2h 55m

Baltimore/Washington

Tue 12/16

6:45 am-9:25 am

Nonstop3h 40m

$197

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Wed 12/17

12:25 pm-4:41 pm

Nonstop3h 16m

Philadelphia

Tue 1/6

10:30 am-3:35 pm

1 stop6h 05m

$204

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Fri 1/9

5:35 am-11:55 am

1 stop5h 20m

Baltimore/Washington

Tue 1/13

4:45 pm-10:35 pm

1 stop6h 50m

$217

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Wed 12/10

6:47 pm-12:22 am

1 stop4h 35m

Baltimore/Washington

Tue 12/16

8:04 am-1:28 pm

1 stop6h 24m

$217

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Tue 2/17

7:30 am-11:30 am

Nonstop3h 00m

Baltimore/Washington

Tue 2/24

6:00 am-8:43 am

Nonstop3h 43m

$217

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Sat 12/6

5:10 am-12:46 pm

1 stop6h 36m

Baltimore/Washington

Sat 12/6

6:19 pm-11:59 pm

1 stop6h 40m

$217

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Fri 1/16

7:20 am-11:20 am

Nonstop3h 00m

Baltimore/Washington

Sun 1/18

12:25 pm-3:10 pm

Nonstop3h 45m

$217

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Sat 12/6

1:36 pm-7:32 pm

1 stop4h 56m

Baltimore/Washington

Tue 12/9

6:00 am-10:41 am

1 stop5h 41m

$217

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Thu 12/11

5:40 am-11:25 am

1 stop4h 45m

Philadelphia

Tue 12/16

12:05 pm-7:35 pm

1 stop8h 30m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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

Have a flexible travel schedule? Discover the best time to fly to Maryland from Houston 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 Houston to Maryland

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

Currently, February is the cheapest month in which you can book a flight from Houston to Maryland (average of $50). Flying from Houston to Maryland in January is currently the most expensive (average of $149). 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 HOU to MD?

Find hourly flight availability from Houston to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

It’s optimal to fly from Houston to Maryland in the evening. By choosing this option you can save up to 56% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Houston to Maryland?

Use this chart to determine the cheapest time to fly round-trip from Houston to Maryland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston to Maryland flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated October 29, 2025.
See what other customers who have flown with Southwest, United Airlines, and American Airlines from Houston to Maryland have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,999 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
11,032 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
8,114 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
5.8
Fair
3,124 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Houston to Maryland. 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 Houston to Maryland?

    A quick flight from Houston to Maryland can take about 2h 50m. Southwest provides one of the quickest options available for as low as $177. There are 1244 mi between Houston and Maryland. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Houston to Maryland are Southwest ($69), United Airlines ($69), and Spirit Airlines ($94).

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

    The most popular route from Houston to Maryland is Houston Hobby - Baltimore/Washington. You may also consider Houston Hobby - Washington, D.C. Dulles Intl or Houston Hobby - Washington, D.C. Reagan-National.

  • What are the cheapest flights from Houston to Maryland?

    The cheapest flight price from Houston to Maryland is $108. On average you can expect to pay $283. The most popular route, (Houston Hobby - Baltimore/Washington), can usually be booked for $67.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston to Maryland 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 Houston to Maryland?

    Currently, February is the cheapest month in which you can book a flight from Houston to Maryland (average of $50). Flying from Houston to Maryland in January is currently the most expensive (average of $149). 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 Houston to Maryland

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

Discover the top 6 airlines that operate flights from Houston to Maryland. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$91Average$201FlexibilityNo cancel feeOn-time65%
FrontierCheapest$110Average$224FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$151Average$378FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$189Average$336FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$198Average$471FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$327FlexibilityNo cancel feeOn-timeN/A

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