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Maryland

$45+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BWI
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$86
(Cheapflightsfares)

One-way from

$45
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$233
From Houston to Maryland
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One-way flight from Houston to Maryland
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Highest demand for flights based on searches. 5% potential increase in price ($15 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 September 2025
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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 September 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.
Thu 10/23:34 pmIAH - BWI
Nonstop3h 13mSpirit Airlines
Wed 10/811:23 amBWI - IAH
Nonstop3h 25mSpirit Airlines
Deal found 9/10$86
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.
Wed 10/15:30 amIAH - BWI
1 stop9h 02mSpirit Airlines
Wed 10/811:23 amBWI - IAH
Nonstop3h 25mSpirit Airlines
Deal found 9/10$88
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.
Wed 10/226:20 amIAH - BWI
Nonstop3h 08mSpirit Airlines
Tue 11/411:23 amBWI - IAH
Nonstop3h 25mSpirit Airlines
Deal found 9/10$90
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.
Sat 11/155:45 amIAH - BWI
Nonstop3h 08mSpirit Airlines
Wed 11/196:00 amBWI - IAH
Nonstop3h 29mSpirit Airlines
Deal found 9/9$91
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.
Sat 10/47:00 pmIAH - BWI
Nonstop3h 16mSpirit Airlines
Mon 10/135:45 amBWI - IAH
Nonstop3h 18mSpirit Airlines
Deal found 9/10$95
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:20 amIAH - BWI
Nonstop3h 08mSpirit Airlines
Wed 10/155:20 pmBWI - IAH
1 stop8h 08mSpirit Airlines
Deal found 9/11$96
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:45 amIAH - BWI
Nonstop3h 08mMultiple Airlines
Sun 12/1411:14 amBWI - IAH
Nonstop3h 40mMultiple Airlines
Deal found 9/9$98
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.
Thu 11/206:15 amIAH - BWI
Nonstop3h 04mMultiple Airlines
Tue 12/28:40 amBWI - IAH
Nonstop3h 31mMultiple Airlines
Deal found 9/9$99
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.
Wed 9/245:50 amIAH - BWI
Nonstop3h 08mSpirit Airlines
Wed 10/111:02 amBWI - IAH
Nonstop3h 30mSpirit Airlines
Deal found 9/10$101
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:00 pmIAH - BWI
Nonstop3h 11mSpirit Airlines
Fri 10/315:45 amBWI - IAH
Nonstop3h 18mSpirit Airlines
Deal found 9/10$102
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:47 pmIAH - BWI
1 stop5h 30mMultiple Airlines
Wed 10/811:23 amBWI - IAH
Nonstop3h 25mMultiple Airlines
Deal found 9/10$104
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.
Tue 9/305:00 pmIAH - IAD
1 stop25h 55mMultiple Airlines
Tue 10/79:00 amIAD - IAH
1 stop14h 23mMultiple Airlines
Deal found 9/10$141

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 September 11, 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

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Wed 10/22

6:20 am-10:28 am

Nonstop3h 08m

Baltimore/Washington

Thu 10/23

6:10 am-8:34 am

Nonstop3h 24m

$95

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Sun 11/2

9:04 pm-1:11 am

Nonstop3h 07m

Baltimore/Washington

Wed 11/5

6:00 am-8:29 am

Nonstop3h 29m

$95

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Tue 10/21

6:20 am-10:28 am

Nonstop3h 08m

Baltimore/Washington

Thu 10/23

6:10 am-8:34 am

Nonstop3h 24m

$95

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Wed 10/8

6:00 am-2:48 pm

1 stop7h 48m

Baltimore/Washington

Sat 10/11

6:10 am-8:34 am

Nonstop3h 24m

$97

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 10/9

9:04 pm-1:11 am

Nonstop3h 07m

Baltimore/Washington

Sun 10/12

6:10 am-8:34 am

Nonstop3h 24m

$109

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 10/23

9:04 pm-1:11 am

Nonstop3h 07m

Baltimore/Washington

Mon 10/27

5:45 am-8:03 am

Nonstop3h 18m

$109

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Mon 9/22

6:05 am-7:10 pm

1 stop12h 05m

Baltimore/Washington

Thu 12/11

11:14 am-1:54 pm

Nonstop3h 40m

$123

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Sat 10/25

5:25 am-12:40 pm

1 stop6h 15m

Baltimore/Washington

Sat 11/1

5:14 pm-10:23 pm

1 stop6h 09m

$132

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 10/23

5:57 pm-12:18 am

1 stop5h 21m

Baltimore/Washington

Mon 10/27

7:24 pm-9:50 pm

Nonstop3h 26m

$137

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Fri 10/17

5:42 pm-12:13 am

1 stop5h 31m

Baltimore/Washington

Mon 10/20

4:12 pm-10:03 pm

1 stop6h 51m

$143

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 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, August is the cheapest month in which you can book a flight from Houston to Maryland (average of $241). Flying from Houston to Maryland in March is currently the most expensive (average of $290). 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 September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to Maryland as you normally would.

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 September 11, 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
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

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
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

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
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

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
8,023 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

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
3,177 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

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 3h 03m. Spirit Airlines provides one of the quickest options available for as low as $165. There are 1206 mi between Houston and Maryland. Generally, flights for this route are nonstop.

  • 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 Spirit Airlines ($55), Southwest ($75), and Frontier ($77).

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

    The most popular route from Houston to Maryland is Houston Hobby - Washington, D.C. Dulles Intl. You may also consider Houston Hobby - Baltimore/Washington 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 $126. On average you can expect to pay $283. The most popular route, (Houston Hobby - Washington, D.C. Dulles Intl), can usually be booked for $143.

  • 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, August is the cheapest month in which you can book a flight from Houston to Maryland (average of $241). Flying from Houston to Maryland in March is currently the most expensive (average of $290). 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$87Average$198FlexibilityNo cancel feeOn-time65%
FrontierCheapest$102Average$218FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$148Average$388FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$196Average$354FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$198Average$509FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$327FlexibilityNo cancel feeOn-timeN/A

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