HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maryland

$58+ 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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BWI
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Maryland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/108:07 pmIAH - BWI
1 stop10h 35mMultiple Airlines
Wed 1/218:08 pmBWI - IAH
Nonstop3h 45mMultiple Airlines
Deal found 12/3$103
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/179:00 amIAH - BWI
1 stop14h 24mMultiple Airlines
Thu 1/88:08 pmBWI - IAH
Nonstop3h 45mMultiple Airlines
Deal found 12/3$105
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/108:07 pmIAH - BWI
1 stop10h 35mFrontier
Wed 1/217:10 amBWI - IAH
1 stop13h 51mFrontier
Deal found 12/3$114
This Cheapflightsfares deal was found by Cheapflights users on 12/2. 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.
Tue 12/95:20 amIAH - BWI
Nonstop2h 57mSpirit Airlines
Tue 12/168:30 pmBWI - IAH
Nonstop3h 38mSpirit Airlines
Deal found 12/2$117
This Expedia deal was found by Cheapflights users on 12/4. 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.
Thu 12/255:30 amIAH - BWI
Nonstop2h 57mSpirit Airlines
Thu 1/18:38 pmBWI - IAH
Nonstop3h 38mSpirit Airlines
Deal found 12/4$119
This deal was found by Cheapflights users on 12/3. 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 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 1/87:45 pmBWI - IAH
Nonstop3h 42mFrontier
Deal found 12/3$121
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/99:31 amIAH - BWI
1 stop13h 53mFrontier
Tue 12/168:00 amBWI - IAH
1 stop13h 53mFrontier
Deal found 12/2$122
This Priceline deal was found by Cheapflights users on 12/4. 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.
Thu 12/187:40 amIAH - BWI
Nonstop3h 04mMultiple Airlines
Wed 1/78:45 amBWI - IAH
1 stop10h 05mMultiple Airlines
Deal found 12/4$123
This Cheapflightsfares deal was found by Cheapflights users on 12/3. 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.
Sun 12/145:20 amIAH - BWI
Nonstop2h 57mSpirit Airlines
Mon 12/158:45 amBWI - IAH
1 stop9h 58mSpirit Airlines
Deal found 12/3$124
This Cheapflightsfares deal was found by Cheapflights users on 12/4. 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.
Sun 12/145:20 amIAH - BWI
Nonstop2h 57mSpirit Airlines
Tue 12/168:30 pmBWI - IAH
Nonstop3h 38mSpirit Airlines
Deal found 12/4$126
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/179:00 amIAH - BWI
1 stop14h 24mFrontier
Thu 1/88:16 amBWI - IAH
1 stop9h 03mFrontier
Deal found 12/3$129
This Cheapflightsfares deal was found by Cheapflights users on 12/3. 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.
Tue 12/95:20 amIAH - BWI
Nonstop2h 57mSpirit Airlines
Sat 12/138:30 pmBWI - IAH
Nonstop3h 38mSpirit Airlines
Deal found 12/3$130

Find 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 December 4, 2025.

Round-trip from

$99
(CheapOair)

One-way from

$58
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$301

Good round-trip deal

$126 or less

Good one-way deal

$85 or less
From Houston George Bush Intcntl to Maryland
Search Deals
One-way flight from Houston George Bush Intcntl to Maryland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Maryland.
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to Maryland.
Search Deals

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 December 4, 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

Mon 1/12

6:30 am-10:27 am

Nonstop2h 57m

Baltimore/Washington

Wed 1/14

6:00 am-3:19 pm

1 stop10h 19m

$115

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Fri 1/9

6:30 am-10:27 am

Nonstop2h 57m

Baltimore/Washington

Thu 1/15

7:12 pm-10:01 pm

Nonstop3h 49m

$117

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Mon 1/26

6:05 pm-12:36 am

1 stop5h 31m

Baltimore/Washington

Tue 1/27

1:00 pm-8:23 pm

1 stop8h 23m

$129

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Sun 12/21

5:30 am-9:27 am

Nonstop2h 57m

Baltimore/Washington

Thu 1/8

8:08 pm-10:53 pm

Nonstop3h 45m

$140

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 12/25

5:30 am-9:27 am

Nonstop2h 57m

Baltimore/Washington

Wed 12/31

5:30 am-10:55 pm

1 stop18h 25m

$147

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Tue 1/13

3:18 pm-10:36 pm

1 stop6h 18m

Baltimore/Washington

Fri 1/16

8:43 pm-11:32 pm

Nonstop3h 49m

$148

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Mon 1/26

6:05 pm-12:36 am

1 stop5h 31m

Baltimore/Washington

Wed 1/28

8:00 am-8:01 pm

2 stops13h 01m

$152

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 12/25

5:30 am-9:27 am

Nonstop2h 57m

Baltimore/Washington

Thu 1/1

9:09 pm-9:15 am

1 stop13h 06m

$157

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 12/18

5:30 am-9:27 am

Nonstop2h 57m

Baltimore/Washington

Wed 1/7

10:40 am-12:12 am

2 stops14h 32m

$157

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Wed 12/24

9:34 pm-7:22 am

1 stop8h 48m

Baltimore/Washington

Thu 1/1

8:38 pm-11:16 pm

Nonstop3h 38m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 60 results
1
2
3
...
6

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 December is currently the most expensive (average of $128). 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 December 4, 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 29, 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 December 4, 2025.

The most flights from IAH to USMD are scheduled on a Thursday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 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 December 4, 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
8,011 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

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
8,011 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

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
9,066 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

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
11,047 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

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
8,157 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

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
3,091 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

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. Spirit Airlines provides one of the quickest options available for as low as $140. There are 1233 mi between Houston George Bush Intcntl Airport and Maryland. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $48. Users have also found prices from $56 and $98 on Frontier and United 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 - Baltimore/Washington, Houston George Bush Intcntl - Washington, D.C. Dulles Intl and Houston George Bush Intcntl - Philadelphia.

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

    Consider SkyWest Airlines (100%), Mesa Airlines (89%) 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 $319, our data shows the cheapest flight currently is $30. When looking at the most popular route, (Houston George Bush Intcntl - Baltimore/Washington), you can expect to pay $70 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 December is currently the most expensive (average of $128). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Newark flights
Hobby to LaGuardia flights
Hobby to John F Kennedy Intl flights
Hobby to Denver flights
George Bush Intcntl to Newark flights
Hobby to Las Vegas flights
George Bush Intcntl to John F Kennedy Intl flights
George Bush Intcntl to LaGuardia flights
George Bush Intcntl to Las Vegas flights
George Bush Intcntl to Denver flights
Hobby to Seattle flights
Hobby to Orlando flights
Hobby to Los Angeles flights
Hobby to Baltimore flights
George Bush Intcntl to Seattle flights
George Bush Intcntl to Los Angeles flights
Hobby to Ontario flights
George Bush Intcntl to Ontario flights
Hobby to Miami flights
Hobby to Atlanta flights
Hobby to O'Hare Intl flights
George Bush Intcntl to Orlando flights
Hobby to Dulles Intl flights
Hobby to Reagan-National flights
Hobby to Fort Lauderdale flights
Hobby to Dallas/Fort Worth flights
Hobby to Sky Harbor Intl flights
George Bush Intcntl to Baltimore flights
Hobby to Honolulu flights
George Bush Intcntl to O'Hare Intl flights
George Bush Intcntl to Fort Lauderdale flights
Hobby to San Francisco flights
George Bush Intcntl to Dulles Intl flights
George Bush Intcntl to Miami flights
George Bush Intcntl to Sky Harbor Intl flights
Hobby to Philadelphia flights
George Bush Intcntl to Dallas/Fort Worth flights
Hobby to Boston flights
Hobby to Salt Lake City flights
George Bush Intcntl to Honolulu flights
George Bush Intcntl to Atlanta flights
George Bush Intcntl to San Francisco flights
Hobby to New Orleans flights
George Bush Intcntl to Philadelphia flights
Hobby to San Diego flights
Hobby to Midway flights
George Bush Intcntl to Boston flights
George Bush Intcntl to Reagan-National flights
Hobby to Santa Ana flights
Hobby to Portland flights

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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$91Average$218FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$92Average$199FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$183Average$386FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$442FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$327FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.