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$63+ Cheap flights from George Bush Intcntl (IAH) 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.
IAH — BWI
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Maryland

Keep the following information in mind while searching for George Bush Intcntl to Maryland flight deals. Data was last updated November 26, 2025.

Round-trip from

$101
(Kiwi.com)

One-way from

$63
(Trip.com)

Popular in

March

Cheapest in

October

Average price

$320

Good round-trip deal

$128 or less

Good one-way deal

$104 or less
From Houston George Bush Intcntl to Maryland
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One-way flight from Houston George Bush Intcntl 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. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Maryland.
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Price to beat on a one-way flight from Houston George Bush Intcntl to Maryland.
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Find flight deals from George Bush Intcntl to Maryland

Cheapest flights from George Bush Intcntl to Maryland
Explore the most affordable flight options available from George Bush Intcntl to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Super.com deal was found by Cheapflights users on 11/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:20 amIAH - BWI
Nonstop2h 57mSpirit Airlines
Tue 12/168:30 pmBWI - IAH
Nonstop3h 38mSpirit Airlines
Deal found 11/25$107
This Orbitz deal was found by Cheapflights users on 11/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:30 amIAH - BWI
Nonstop2h 57mSpirit Airlines
Mon 1/128:08 pmBWI - IAH
Nonstop3h 45mSpirit Airlines
Deal found 11/24$113
This Kiwi.com deal was found by Cheapflights users on 11/23. 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 12/75:20 amIAH - BWI
Nonstop2h 57mSpirit Airlines
Thu 12/1110:40 amBWI - IAH
1 stop13h 03mSpirit Airlines
Deal found 11/23$117
This Cheapflightsfares deal was found by Cheapflights users on 11/24. 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 12/118:23 pmIAH - BWI
1 stop11h 59mSpirit Airlines
Tue 12/168:30 pmBWI - IAH
Nonstop3h 38mSpirit Airlines
Deal found 11/24$118
This CheapOair deal was found by Cheapflights users on 11/25. 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 12/257:40 amIAH - BWI
Nonstop3h 04mFrontier
Thu 1/297:58 pmBWI - IAH
Nonstop3h 49mFrontier
Deal found 11/25$124
This Super.com deal was found by Cheapflights users on 11/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:20 amIAH - BWI
Nonstop2h 57mSpirit Airlines
Tue 12/168:30 pmBWI - IAH
Nonstop3h 38mSpirit Airlines
Deal found 11/25$127
This Kiwi.com deal was found by Cheapflights users on 11/23. 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 12/75:20 amIAH - BWI
Nonstop2h 57mMultiple Airlines
Sun 12/144:38 pmBWI - IAH
1 stop17h 40mMultiple Airlines
Deal found 11/23$135
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/108:23 pmIAH - BWI
1 stop11h 59mSpirit Airlines
Sun 12/147:06 pmBWI - IAH
1 stop6h 51mSpirit Airlines
Deal found 11/24$137
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/275:30 amIAH - BWI
Nonstop2h 57mMultiple Airlines
Mon 1/125:45 amBWI - IAH
1 stop12h 15mMultiple Airlines
Deal found 11/24$139
This Priceline deal was found by Cheapflights users on 11/24. 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.
Sun 12/76:15 amIAH - BWI
Nonstop3h 04mMultiple Airlines
Thu 12/118:30 pmBWI - IAH
Nonstop3h 38mMultiple Airlines
Deal found 11/24$141
This eDestinos deal was found by Cheapflights users on 11/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:59 pmIAH - IAD
1 stop19h 30mFrontier
Tue 1/66:00 amIAD - IAH
1 stop17h 31mFrontier
Deal found 11/26$152
This Kiwi.com deal was found by Cheapflights users on 11/25. 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 12/256:00 amIAH - IAD
1 stop11h 16mFrontier
Wed 12/316:05 amIAD - IAH
1 stop11h 47mFrontier
Deal found 11/25$156

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 November 26, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Maryland that are best for you.

Fly from

George Bush Intcntl

Fly to

Maryland

Route

Depart

Return

Price

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 1/8

2:23 pm-6:27 pm

Nonstop3h 04m

Baltimore/Washington

Mon 1/12

11:45 am-5:00 pm

1 stop6h 15m

$120

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 12/11

5:20 am-9:17 am

Nonstop2h 57m

Baltimore/Washington

Mon 12/15

8:30 pm-11:08 pm

Nonstop3h 38m

$150

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 12/18

7:40 am-11:44 am

Nonstop3h 04m

Baltimore/Washington

Mon 12/22

8:17 am-7:04 pm

1 stop11h 47m

$171

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Fri 1/16

4:50 pm-12:06 am

1 stop6h 16m

Baltimore/Washington

Mon 1/19

9:58 pm-8:01 pm

2 stops23h 03m

$180

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Tue 12/16

10:41 am-11:16 pm

1 stop11h 35m

Philadelphia

Fri 12/19

6:10 am-5:50 pm

1 stop12h 40m

$203

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Sat 12/20

5:30 am-9:27 am

Nonstop2h 57m

Baltimore/Washington

Tue 12/23

12:24 pm-3:06 pm

Nonstop3h 42m

$211

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Fri 1/9

6:22 pm-10:25 pm

Nonstop3h 03m

Baltimore/Washington

Tue 1/13

8:07 am-10:53 am

Nonstop3h 46m

$217

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 1/8

12:03 pm-4:06 pm

Nonstop3h 03m

Baltimore/Washington

Mon 1/12

3:52 pm-6:42 pm

Nonstop3h 50m

$217

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 1/8

7:20 am-11:20 am

Nonstop3h 00m

Baltimore/Washington

Sun 1/11

8:07 am-10:58 am

Nonstop3h 51m

$218

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Wed 12/24

6:40 pm-10:56 pm

Nonstop3h 16m

Philadelphia

Fri 1/2

6:51 am-9:51 am

Nonstop4h 00m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/26

Showing 1-10 of 60 results
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Best time to book a flight from George Bush Intcntl to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from George Bush Intcntl 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 George Bush Intcntl Airport to Maryland

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Maryland?

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Maryland (average of $68). Flying from Houston George Bush Intcntl Airport to Maryland in January is currently the most expensive (average of $132). 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 IAH to MD?

Find hourly flight availability from George Bush Intcntl 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 November 26, 2025.

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Maryland is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 53% on airfare.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Maryland?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Maryland. Price data was last updated on November 25, 2025.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport 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.

Weekly flight availability from Houston George Bush Intcntl Airport to Maryland

Explore weekly flight availability from George Bush Intcntl to Maryland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 26, 2025.

The most flights from IAH to USMD are scheduled on a Wednesday (11 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

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 November 26, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Houston George Bush Intcntl Airport to Maryland by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,046 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,038 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,158 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.8
Fair
3,099 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl Airport to Maryland?

    A quick flight from Houston George Bush Intcntl Airport to Maryland can take about 2h 57m. Frontier provides one of the quickest options available for as low as $150. There are 1233 mi between Houston George Bush Intcntl Airport and Maryland. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Maryland one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $69. Users have also found prices from $75 and $76 on Frontier and JetBlue, respectively.

  • What are the most popular routes from Houston George Bush Intcntl Airport to Maryland?

    The most popular flight routes from Houston George Bush Intcntl Airport to Maryland are Houston George Bush Intcntl - Philadelphia, Houston George Bush Intcntl - Baltimore/Washington and Houston George Bush Intcntl - Washington, D.C. Dulles Intl.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Maryland?

    Consider Mesa Airlines (90%), Spirit Airlines (86%) or Virgin Australia (83%) when booking your flight. These represent the most reliable airlines when flying from Houston George Bush Intcntl Airport to Maryland.

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Maryland?

    While on average a flight from Houston George Bush Intcntl Airport to Maryland is generally $205, our data shows the cheapest flight currently is $62. When looking at the most popular route, (Houston George Bush Intcntl - Philadelphia), you can expect to pay $89 for that flight.

  • Can I find deals for flights from George Bush Intcntl to Maryland that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Maryland?

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

  • Can I find deals for business class flights from George Bush Intcntl to Maryland?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Maryland?

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Maryland (average of $68). Flying from Houston George Bush Intcntl Airport to Maryland in January is currently the most expensive (average of $132). 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.

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Alternative routes for George Bush Intcntl to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from George Bush Intcntl to Maryland

Discover the top 5 airlines that operate flights from George Bush Intcntl 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$91Average$218FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$93Average$202FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$185Average$388FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$422FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$366FlexibilityNo cancel feeOn-timeN/A

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