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$58+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BWI
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:30 am
IAH
-
BWI
Nonstop2h 57m
Spirit Airlines
Sat 2/217:57 pm
BWI
-
IAH
Nonstop3h 47m
Spirit Airlines
Deal found 1/29$97
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:22 pm
IAH
-
BWI
1 stop6h 09m
Spirit Airlines
Sat 2/217:57 pm
BWI
-
IAH
Nonstop3h 47m
Spirit Airlines
Deal found 1/27$98
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:00 am
IAH
-
BWI
Nonstop3h 02m
Multiple Airlines
Wed 3/412:30 pm
BWI
-
IAH
1 stop8h 53m
Multiple Airlines
Deal found 1/29$99
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/53:01 pm
IAH
-
BWI
Nonstop3h 02m
Multiple Airlines
Tue 2/108:08 pm
BWI
-
IAH
Nonstop3h 45m
Multiple Airlines
Deal found 1/27$101
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:00 am
IAH
-
BWI
Nonstop3h 02m
Multiple Airlines
Tue 2/2412:30 pm
BWI
-
IAH
1 stop8h 53m
Multiple Airlines
Deal found 1/26$102
This Cheapflightsfares deal was found by Cheapflights users on 1/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/215:15 am
IAH
-
BWI
Nonstop2h 54m
Spirit Airlines
Tue 3/248:08 pm
BWI
-
IAH
Nonstop3h 33m
Spirit Airlines
Deal found 1/29$103
This Frontier deal was found by Cheapflights users on 1/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:53 pm
IAH
-
BWI
Nonstop3h 12m
Frontier
Fri 4/39:50 pm
BWI
-
IAH
Nonstop3h 40m
Frontier
Deal found 1/27$104
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:30 am
IAH
-
BWI
Nonstop2h 57m
Spirit Airlines
Tue 3/312:30 pm
BWI
-
IAH
1 stop8h 53m
Spirit Airlines
Deal found 1/26$105
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:07 pm
IAH
-
BWI
1 stop5h 24m
Multiple Airlines
Sat 2/217:57 pm
BWI
-
IAH
Nonstop3h 47m
Multiple Airlines
Deal found 1/29$106
This Priceline deal was found by Cheapflights users on 1/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/76:30 am
IAH
-
BWI
Nonstop2h 57m
Spirit Airlines
Sat 2/217:57 pm
BWI
-
IAH
Nonstop3h 47m
Spirit Airlines
Deal found 1/27$108
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Fri 2/204:22 pm
IAH
-
BWI
1 stop6h 09m
Spirit Airlines
Mon 3/27:57 pm
BWI
-
IAH
Nonstop3h 47m
Spirit Airlines
Deal found 1/27$109
This Frontier deal was found by Cheapflights users on 1/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/192:41 pm
IAH
-
BWI
1 stop17h 00m
Frontier
Sun 2/2210:57 am
BWI
-
IAH
Nonstop3h 49m
Frontier
Deal found 1/27$110

Find flight deals from Houston to Maryland

Keep the following information in mind while searching for Houston to Maryland flight deals. Data was last updated January 29, 2026.

Round-trip from

$97
(Kiwi.com)

One-way from

$58
(CheapOair)

Popular in

March

Cheapest in

October

Average price

$216
From Houston to Maryland
Search Deals
One-way flight from Houston to Maryland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

Tue 2/17

6:30 am-10:27 am

Nonstop2h 57m

Baltimore/Washington

Sat 2/21

7:57 pm-10:44 pm

Nonstop3h 47m

$97

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Fri 4/3

4:53 pm-9:05 pm

Nonstop3h 12m

Baltimore/Washington

Mon 4/6

10:00 pm-12:40 am

Nonstop3h 40m

$103

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Tue 2/17

4:22 pm-9:06 am

1 stop15h 44m

Baltimore/Washington

Sun 2/22

7:57 pm-10:44 pm

Nonstop3h 47m

$134

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Wed 2/18

6:45 am-10:35 pm

2 stops14h 50m

Baltimore/Washington

Sun 2/22

10:57 am-1:46 pm

Nonstop3h 49m

$147

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Sat 2/28

6:07 pm-12:36 am

1 stop5h 29m

Baltimore/Washington

Sun 3/1

9:59 pm-9:45 am

1 stop12h 46m

$152

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Fri 2/27

4:20 pm-10:53 pm

1 stop5h 33m

Baltimore/Washington

Sun 3/1

9:59 pm-10:57 am

1 stop13h 58m

$156

HoustonWashington, D.C.

IAH - IAD

IAHIAD

Houston George Bush Intcntl

Tue 3/10

5:49 pm-12:31 am

1 stop5h 42m

Washington, D.C. Dulles Intl

Tue 3/17

7:00 am-4:22 pm

1 stop10h 22m

$171

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Sat 2/28

5:05 am-9:00 am

Nonstop2h 55m

Baltimore/Washington

Tue 3/3

7:30 am-10:20 am

Nonstop3h 50m

$177

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 4/23

5:45 am-5:03 pm

1 stop10h 18m

Baltimore/Washington

Sun 4/26

9:41 am-8:38 pm

1 stop11h 57m

$179

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 4/9

5:15 am-9:09 am

Nonstop2h 54m

Baltimore/Washington

Sun 4/12

4:05 pm-11:59 pm

1 stop8h 54m

$186

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 $56). Flying from Houston to Maryland in July is currently the most expensive (average of $124). 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 January 29, 2026.

It’s optimal to fly from Houston to Maryland in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight at noon.

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 January 24, 2026.

Travelers seeking maximum savings on their Houston to Maryland flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday afternoons 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 January 29, 2026.
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
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

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
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

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
9,215 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

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
11,205 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

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
8,394 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

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
5.7
Fair
3,056 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

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 55m. Spirit Airlines provides one of the quickest options available for as low as $177. There are 1244 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 ($46), Frontier ($53), and United Airlines ($98).

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

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

  • What are the cheapest flights from Houston to Maryland?

    The cheapest flight price from Houston to Maryland is $88. On average you can expect to pay $344. The most popular route, (Houston Hobby - Washington, D.C. Reagan-National), can usually be booked for $283.

  • 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 $56). Flying from Houston to Maryland in July is currently the most expensive (average of $124). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$72Average$209FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$79Average$183FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$138Average$348FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$177Average$339FlexibilityNo cancel feeOn-time63%
DeltaCheapest$179Average$288FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$466FlexibilityNo cancel feeOn-time71%

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