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$52+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BWI
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$103
(FlightHub)

One-way from

$54
(Frontier)

Popular in

March

Cheapest in

February

Average price

$214
From Houston to Maryland
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One-way flight from Houston to Maryland
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/142:30 pmIAH - BWI
1 stop9h 04mSpirit Airlines
Sat 5/175:45 amBWI - IAH
1 stop6h 55mSpirit Airlines
Deal found 2/19$103
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/62:00 pmIAH - BWI
1 stop9h 39mFrontier
Tue 3/116:00 amBWI - IAH
1 stop11h 44mFrontier
Deal found 2/19$105
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 3/18:22 pmIAH - BWI
1 stop9h 59mMultiple Airlines
Mon 3/311:32 amBWI - IAH
Nonstop3h 40mMultiple Airlines
Deal found 2/20$108
This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/275:00 pmIAH - PHL
1 stop27h 54mFrontier
Wed 4/26:40 amPHL - IAH
1 stop15h 47mFrontier
Deal found 2/20$125
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1210:52 amIAH - PHL
1 stop20h 13mSpirit Airlines
Tue 5/208:50 pmPHL - IAH
2 stops22h 15mSpirit Airlines
Deal found 2/19$126
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2510:00 pmIAH - DCA
1 stop13h 03mFrontier
Fri 4/41:03 pmDCA - IAH
1 stop12h 16mFrontier
Deal found 2/19$134
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/810:17 pmIAH - IAD
1 stop21h 08mFrontier
Sat 3/1510:25 pmIAD - IAH
1 stop14h 39mFrontier
Deal found 2/20$134
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/510:36 amHOU - DCA
1 stop10h 23mFrontier
Sat 3/87:00 amDCA - HOU
1 stop13h 24mFrontier
Deal found 2/18$135
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.
Mon 5/121:15 pmIAH - PHL
Nonstop3h 20mMultiple Airlines
Tue 5/205:15 amPHL - IAH
1 stop6h 31mMultiple Airlines
Deal found 2/19$139
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.
Wed 3/510:36 amHOU - PHL
1 stop16h 49mFrontier
Sat 3/86:50 amPHL - HOU
1 stop13h 34mFrontier
Deal found 2/20$150
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.
Sat 3/228:39 amIAH - PHL
Nonstop3h 09mAmerican Airlines
Sat 3/296:40 pmPHL - IAH
Nonstop3h 58mAmerican Airlines
Deal found 2/20$171
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:30 pmIAH - PHL
Nonstop3h 25mUnited Airlines
Mon 5/56:04 pmPHL - IAH
Nonstop3h 46mUnited Airlines
Deal found 2/20$202

Find flights from Houston to Maryland within your budget

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 February 20, 2025.

Fly from

Houston

Fly to

Maryland

Route

Depart

Return

Price

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Wed 5/14

2:30 pm-12:34 am

1 stop9h 04m

Baltimore/Washington

Sat 5/17

5:45 am-11:40 am

1 stop6h 55m

$103

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 3/6

2:00 pm-12:39 am

1 stop9h 39m

Baltimore/Washington

Tue 3/11

6:00 am-4:44 pm

1 stop11h 44m

$105

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Wed 3/5

8:25 am-12:24 pm

Nonstop2h 59m

Baltimore/Washington

Sat 3/8

4:36 pm-9:22 am

1 stop17h 46m

$115

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Thu 3/27

5:00 pm-9:54 pm

1 stop27h 54m

Philadelphia

Wed 4/2

6:40 am-9:27 pm

1 stop15h 47m

$125

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Mon 5/12

10:52 am-8:05 am

1 stop20h 13m

Philadelphia

Tue 5/20

8:50 pm-6:05 pm

2 stops22h 15m

$126

HoustonWashington, D.C.

IAH - DCA

IAHDCA

Houston George Bush Intcntl

Tue 3/25

10:00 pm-12:03 pm

1 stop13h 03m

Washington, D.C. Reagan-National

Fri 4/4

1:03 pm-12:19 am

1 stop12h 16m

$134

HoustonWashington, D.C.

IAH - IAD

IAHIAD

Houston George Bush Intcntl

Sat 3/8

10:17 pm-8:25 pm

1 stop21h 08m

Washington, D.C. Dulles Intl

Sat 3/15

10:25 pm-12:04 pm

1 stop14h 39m

$134

HoustonWashington, D.C.

HOU - DCA

HOUDCA

Houston Hobby

Wed 3/5

10:36 am-9:59 pm

1 stop10h 23m

Washington, D.C. Reagan-National

Sat 3/8

7:00 am-7:24 pm

1 stop13h 24m

$135

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Mon 5/12

1:15 pm-5:35 pm

Nonstop3h 20m

Philadelphia

Tue 5/20

5:15 am-10:46 am

1 stop6h 31m

$139

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Wed 3/5

10:36 am-4:25 am

1 stop16h 49m

Philadelphia

Sat 3/8

6:50 am-7:24 pm

1 stop13h 34m

$150

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 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.

Travel insights for flights from Houston to Maryland

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

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 February 20, 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.

Rainfall in Maryland by month

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

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

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

If weather is an important factor for your trip to Maryland, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 February 20, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Houston to Maryland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

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

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

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
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

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
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

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.

Avelo Airlines
7.5
Good
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

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
3,613 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

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 Houston to Maryland. 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 Houston to Maryland one-way?

    The cheapest airlines for a one-way flight from Houston to Maryland are Frontier ($54), Spirit Airlines ($57), and Southwest ($96).

  • 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 $148. On average you can expect to pay $376. The most popular route, (Houston Hobby - Baltimore/Washington), can usually be booked for $83.

  • 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$87Average$191FlexibilityNo cancel feeOn-time65%
FrontierCheapest$102Average$167FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$159Average$392FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$206Average$511FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$319FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$220Average$384FlexibilityNo cancel feeOn-time63%
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