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George Bush Intcntl

$59+ Cheap flights from Maryland to George Bush Intcntl (IAH)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — IAH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Maryland to George Bush Intcntl

Keep the following information in mind while searching for Maryland to George Bush Intcntl flight deals. Data was last updated June 12, 2025.

Round-trip from

$144
(Cheapflightsfares)

One-way from

$59
(FlightHub)

Popular in

November

Cheapest in

August

Average price

$317

Good round-trip deal

$222 or less

Good one-way deal

$118 or less
From Maryland to Houston George Bush Intcntl
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One-way flight from Maryland to Houston George Bush Intcntl
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Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Maryland to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Maryland to Houston George Bush Intcntl.
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Find flight deals from Maryland to George Bush Intcntl

Cheapest flights from Maryland to George Bush Intcntl
Explore the most affordable flight options available from Maryland to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
Mon 7/149:39 amBWI - IAH
1 stop9h 52mSpirit Airlines
Fri 7/186:35 amIAH - BWI
Nonstop2h 58mSpirit Airlines
Deal found 6/11$144
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Thu 7/109:15 pmPHL - IAH
Nonstop3h 44mSpirit Airlines
Sat 7/127:05 amIAH - PHL
1 stop12h 02mSpirit Airlines
Deal found 6/12$182
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:45 amPHL - IAH
Nonstop3h 28mAmerican Airlines
Sat 9/68:32 amIAH - PHL
Nonstop3h 19mAmerican Airlines
Deal found 6/10$199
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:00 amIAD - IAH
Nonstop3h 14mUnited Airlines
Tue 9/237:50 pmIAH - IAD
Nonstop3h 05mUnited Airlines
Deal found 6/10$217
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/226:00 amBWI - IAH
Nonstop3h 17mUnited Airlines
Fri 7/256:35 pmIAH - BWI
Nonstop3h 10mUnited Airlines
Deal found 6/10$217
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:59 amDCA - IAH
Nonstop3h 12mAmerican Airlines
Mon 11/1710:09 amIAH - DCA
Nonstop3h 06mAmerican Airlines
Deal found 6/11$217
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:37 pmIAD - IAH
1 stop5h 49mFrontier
Sun 8/245:51 pmIAH - IAD
1 stop5h 18mFrontier
Deal found 6/10$218
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/262:46 pmBWI - IAH
2 stops8h 46mAmerican Airlines
Tue 9/307:27 amIAH - BWI
1 stop5h 29mAmerican Airlines
Deal found 6/11$222
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:00 amDCA - IAH
Nonstop3h 12mUnited Airlines
Thu 8/285:00 amIAH - DCA
1 stop5h 59mUnited Airlines
Deal found 6/10$227
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/243:56 pmPHL - IAH
Nonstop3h 45mMultiple Airlines
Sun 6/295:12 pmIAH - PHL
1 stop11h 37mMultiple Airlines
Deal found 6/10$233
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/67:02 amIAD - IAH
1 stop6h 00mDelta
Mon 8/111:07 pmIAH - IAD
1 stop7h 35mDelta
Deal found 6/9$237
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/155:30 amPHL - IAH
1 stop7h 32mDelta
Tue 7/227:10 amIAH - PHL
1 stop8h 05mDelta
Deal found 6/10$237

Cheapflights Fare Finder

Customize your flight search to find flights from Maryland to George Bush Intcntl 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 June 12, 2025.
Use the filters below to find and compare flights from Maryland to Houston George Bush Intcntl Airport that are best for you.

Fly from

Maryland

Fly to

George Bush Intcntl

Route

Depart

Return

Price

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Mon 7/14

9:39 am-6:31 pm

1 stop9h 52m

Houston George Bush Intcntl

Fri 7/18

6:35 am-10:33 am

Nonstop2h 58m

$144

PhiladelphiaHouston

PHL - IAH

PHLIAH

Philadelphia

Thu 7/10

9:15 pm-11:59 pm

Nonstop3h 44m

Houston George Bush Intcntl

Sat 7/12

7:05 am-8:07 pm

1 stop12h 02m

$182

PhiladelphiaHouston

PHL - IAH

PHLIAH

Philadelphia

Thu 8/28

8:45 am-11:13 am

Nonstop3h 28m

Houston George Bush Intcntl

Sat 9/6

8:32 am-12:51 pm

Nonstop3h 19m

$199

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Thu 8/28

10:05 pm-12:17 am

Nonstop3h 12m

Houston George Bush Intcntl

Tue 9/2

7:50 pm-11:55 pm

Nonstop3h 05m

$217

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Tue 7/22

6:00 am-8:17 am

Nonstop3h 17m

Houston George Bush Intcntl

Fri 7/25

6:35 pm-10:45 pm

Nonstop3h 10m

$217

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Thu 9/4

2:15 pm-4:32 pm

Nonstop3h 17m

Houston George Bush Intcntl

Mon 9/8

6:09 am-10:15 am

Nonstop3h 06m

$217

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Fri 8/22

5:37 pm-10:26 pm

1 stop5h 49m

Houston George Bush Intcntl

Sun 8/24

5:51 pm-12:09 am

1 stop5h 18m

$218

Washington, D.C.Houston

DCA - IAH

DCAIAH

Washington, D.C. Reagan-National

Mon 8/4

6:00 am-8:12 am

Nonstop3h 12m

Houston George Bush Intcntl

Thu 8/28

5:00 am-11:59 am

1 stop5h 59m

$227

PhiladelphiaHouston

PHL - IAH

PHLIAH

Philadelphia

Tue 6/24

3:56 pm-6:41 pm

Nonstop3h 45m

Houston George Bush Intcntl

Sun 6/29

5:12 pm-5:49 am

1 stop11h 37m

$233

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

Wed 8/6

7:02 am-12:02 pm

1 stop6h 00m

Houston George Bush Intcntl

Mon 8/11

1:07 pm-9:42 pm

1 stop7h 35m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 45 results
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Best time to book a flight from Maryland to George Bush Intcntl

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

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

Currently, August is the cheapest month in which you can book a flight from Maryland to Houston George Bush Intcntl Airport (average of $241). Flying from Maryland to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 MD to IAH?

Find hourly flight availability from Maryland to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

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

Weekly flight availability from Maryland to Houston George Bush Intcntl Airport

Explore weekly flight availability from Maryland to George Bush Intcntl. 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 June 12, 2025.

The most flights from USMD to IAH are scheduled on a Tuesday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Maryland to Houston to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Maryland to George Bush Intcntl. 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 Maryland to Houston George Bush Intcntl Airport one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $59. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Maryland to Houston George Bush Intcntl Airport for a low price.

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

    Most travelers choose Baltimore/Washington - Houston George Bush Intcntl, Washington, D.C. Reagan-National - Houston George Bush Intcntl or Washington, D.C. Dulles Intl - Houston George Bush Intcntl when deciding on the best route from Maryland to Houston George Bush Intcntl Airport.

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

    The top 3 most reliable airlines when flying from Maryland to Houston George Bush Intcntl Airport are Mesa Airlines (87%), Emirates (86%) and Virgin Australia (85%).

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

    The cheapest flight price from Maryland to Houston George Bush Intcntl Airport is $57. On average you can expect to pay $1,380. The most popular route, (Baltimore/Washington - Houston George Bush Intcntl), can usually be booked for $96.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Maryland to Houston George Bush Intcntl Airport (average of $241). Flying from Maryland to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 Maryland to George Bush Intcntl

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Top 5 airlines flying from Maryland to George Bush Intcntl

Discover the top 5 airlines that operate flights from Maryland to George Bush Intcntl. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$99Average$207FlexibilityNo cancel feeOn-time65%
FrontierCheapest$102Average$151FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$194Average$381FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$346FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$484FlexibilityNo cancel feeOn-time71%

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