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$57+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BWI
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Round-trip from

$116
(eDestinos)

One-way from

$57
(FlightHub)

Popular in

March

Cheapest in

October

Average price

$353

Good round-trip deal

$135 or less

Good one-way deal

$86 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. 3% potential increase in price ($9 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 March 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 March 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
Wed 5/71:53 pmIAH - BWI
Nonstop3h 03mSpirit Airlines
Tue 5/137:01 pmBWI - IAH
Nonstop3h 26mSpirit Airlines
Deal found 3/27$116
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:40 amIAH - PHL
1 stop21h 30mSpirit Airlines
Fri 5/93:42 pmPHL - IAH
Nonstop3h 39mSpirit Airlines
Deal found 3/27$158
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:00 amIAH - DCA
1 stop5h 46mDelta
Wed 4/236:28 pmDCA - IAH
1 stop6h 28mDelta
Deal found 3/27$187
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/235:30 amIAH - IAD
1 stop5h 01mDelta
Wed 4/235:32 pmIAD - IAH
1 stop7h 24mDelta
Deal found 3/27$187
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:00 amIAH - IAD
1 stop7h 56mAmerican Airlines
Tue 5/205:02 amIAD - IAH
2 stops8h 47mAmerican Airlines
Deal found 3/27$192
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/224:57 pmIAH - DCA
1 stop5h 38mAmerican Airlines
Wed 4/231:10 pmDCA - IAH
1 stop5h 26mAmerican Airlines
Deal found 3/27$197
This Frontier deal was found by Cheapflights users on 3/27. 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.
Fri 5/28:27 pmIAH - IAD
1 stop9h 04mFrontier
Sun 5/49:34 amIAD - IAH
1 stop9h 58mFrontier
Deal found 3/27$198
This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1111:10 amIAH - PHL
1 stop17h 42mMultiple Airlines
Sun 4/135:30 amPHL - IAH
1 stop7h 29mMultiple Airlines
Deal found 3/27$205
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/267:20 amIAH - PHL
1 stop5h 50mUnited Airlines
Sat 5/38:00 amPHL - IAH
Nonstop3h 46mUnited Airlines
Deal found 3/27$219
This JetBlue deal was found by Cheapflights users on 3/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/13:20 pmIAH - DCA
1 stop6h 39mJetBlue
Sun 5/46:10 amDCA - IAH
1 stop9h 15mJetBlue
Deal found 3/27$231
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/187:10 amIAH - BWI
1 stop4h 27mDelta
Tue 6/246:53 amBWI - IAH
1 stop4h 58mDelta
Deal found 3/27$237
This Frontier deal was found by Cheapflights users on 3/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/254:55 pmIAH - BWI
1 stop6h 04mFrontier
Sun 4/276:05 amBWI - IAH
1 stop10h 50mFrontier
Deal found 3/28$238

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 March 28, 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

Wed 5/7

1:53 pm-5:56 pm

Nonstop3h 03m

Baltimore/Washington

Tue 5/13

7:01 pm-9:27 pm

Nonstop3h 26m

$116

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Mon 5/5

9:40 am-8:10 am

1 stop21h 30m

Philadelphia

Fri 5/9

3:42 pm-6:21 pm

Nonstop3h 39m

$158

HoustonWashington, D.C.

IAH - DCA

IAHDCA

Houston George Bush Intcntl

Wed 4/23

6:00 am-12:46 pm

1 stop5h 46m

Washington, D.C. Reagan-National

Wed 4/23

6:28 pm-11:56 pm

1 stop6h 28m

$187

HoustonWashington, D.C.

IAH - IAD

IAHIAD

Houston George Bush Intcntl

Wed 4/23

5:30 am-11:31 am

1 stop5h 01m

Washington, D.C. Dulles Intl

Wed 4/23

5:32 pm-11:56 pm

1 stop7h 24m

$187

HoustonWashington, D.C.

IAH - IAD

IAHIAD

Houston George Bush Intcntl

Wed 5/14

8:00 am-4:56 pm

1 stop7h 56m

Washington, D.C. Dulles Intl

Tue 5/20

5:02 am-12:49 pm

2 stops8h 47m

$192

HoustonWashington, D.C.

IAH - DCA

IAHDCA

Houston George Bush Intcntl

Tue 4/22

4:57 pm-11:35 pm

1 stop5h 38m

Washington, D.C. Reagan-National

Wed 4/23

1:10 pm-5:36 pm

1 stop5h 26m

$197

HoustonWashington, D.C.

IAH - IAD

IAHIAD

Houston George Bush Intcntl

Fri 5/2

8:27 pm-6:31 am

1 stop9h 04m

Washington, D.C. Dulles Intl

Sun 5/4

9:34 am-6:32 pm

1 stop9h 58m

$198

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Fri 4/11

11:10 am-5:52 am

1 stop17h 42m

Philadelphia

Sun 4/13

5:30 am-11:59 am

1 stop7h 29m

$205

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Tue 5/6

8:41 am-12:55 pm

Nonstop3h 14m

Philadelphia

Tue 5/13

6:53 pm-9:40 pm

Nonstop3h 47m

$219

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Sat 4/26

7:20 am-2:10 pm

1 stop5h 50m

Philadelphia

Tue 4/29

8:00 am-10:48 am

Nonstop3h 48m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 44 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, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Maryland (average of $241). Flying from Houston George Bush Intcntl Airport 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 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 March 28, 2025.

When flying from Houston George Bush Intcntl Airport to Maryland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 March 28, 2025.
Read through reviews of airlines operating flights from Houston to Maryland, such as Alaska Airlines, Delta and United Airlines. 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.
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,923 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $57. Users have also found prices from $94 and $101 on Delta and American Airlines, 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 - Washington, D.C. Dulles Intl, Houston George Bush Intcntl - Baltimore/Washington and Houston George Bush Intcntl - Washington, D.C. Reagan-National.

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

    Consider Mesa Airlines (100%), Spirit Airlines (89%) or Virgin Australia (85%) 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 $245, our data shows the cheapest flight currently is $56. When looking at the most popular route, (Houston George Bush Intcntl - Washington, D.C. Dulles Intl), you can expect to pay $197 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, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Maryland (average of $241). Flying from Houston George Bush Intcntl Airport 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 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$62Average$148FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$92Average$193FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$183Average$376FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$492FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$307FlexibilityNo cancel feeOn-timeN/A
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