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$57+ Cheap flights from George Bush Intcntl (IAH) to Baltimore (BWI)

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BWI
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Baltimore/Washington are usually found in November or May, booked 55 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Find flight deals from George Bush Intcntl to Baltimore

Cheapest flights from George Bush Intcntl to Baltimore
Explore the most affordable flight options available from George Bush Intcntl to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/6. 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 11/206:15 amIAH - BWI
Nonstop3h 04mMultiple Airlines
Thu 11/2012:51 pmBWI - IAH
1 stop12h 50mMultiple Airlines
Deal found 11/6$105
This Mytrip deal was found by Cheapflights users on 11/6. 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.
Tue 11/256:15 amIAH - BWI
Nonstop3h 04mMultiple Airlines
Tue 12/22:26 pmBWI - IAH
Nonstop3h 38mMultiple Airlines
Deal found 11/6$107
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 11/196:30 amIAH - BWI
Nonstop2h 54mSpirit Airlines
Wed 12/32:26 pmBWI - IAH
Nonstop3h 38mSpirit Airlines
Deal found 11/5$108
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Mon 12/87:10 amIAH - BWI
1 stop5h 56mMultiple Airlines
Mon 12/88:30 pmBWI - IAH
Nonstop3h 38mMultiple Airlines
Deal found 11/6$109
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Mon 12/87:10 amIAH - BWI
1 stop5h 56mMultiple Airlines
Wed 12/108:30 pmBWI - IAH
Nonstop3h 38mMultiple Airlines
Deal found 11/6$111
This Priceline deal was found by Cheapflights users on 11/6. 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.
Fri 12/55:20 amIAH - BWI
Nonstop2h 57mMultiple Airlines
Sun 12/711:14 amBWI - IAH
Nonstop3h 42mMultiple Airlines
Deal found 11/6$112
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/257:40 amIAH - BWI
Nonstop3h 04mMultiple Airlines
Mon 1/58:38 pmBWI - IAH
Nonstop3h 38mMultiple Airlines
Deal found 11/6$113
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/25:40 amIAH - BWI
Nonstop2h 56mSpirit Airlines
Tue 12/96:30 amBWI - IAH
1 stop12h 13mSpirit Airlines
Deal found 11/6$114
This Cheapflightsfares deal was found by Cheapflights users on 11/6. 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 12/35:40 amIAH - BWI
Nonstop2h 56mSpirit Airlines
Sun 12/78:30 pmBWI - IAH
Nonstop3h 38mSpirit Airlines
Deal found 11/6$115
This Frontier deal was found by Cheapflights users on 11/5. 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.
Sun 11/236:15 amIAH - BWI
Nonstop3h 04mFrontier
Mon 12/17:10 amBWI - IAH
1 stop7h 03mFrontier
Deal found 11/5$116
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/76:15 amIAH - BWI
Nonstop3h 04mMultiple Airlines
Wed 12/106:30 amBWI - IAH
1 stop12h 13mMultiple Airlines
Deal found 11/6$117
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/38:29 amIAH - BWI
1 stop7h 55mMultiple Airlines
Sun 12/711:14 amBWI - IAH
Nonstop3h 42mMultiple Airlines
Deal found 11/6$118

Cheap flight deals from George Bush Intcntl to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$105
(Kiwi.com)

One-way from

$57
(Super.com)

Popular in

January

Cheapest in

November

Average price

$210
Provider with most accurate pricing for Houston George Bush Intcntl-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Baltimore/Washington flights.
Search Deals
From Houston George Bush Intcntl to Baltimore/Washington
Search Deals
One-way flight from Houston George Bush Intcntl to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Baltimore 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 6, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Baltimore that are best for you.

Fly from

George Bush Intcntl

Fly to

Baltimore

Route

Depart

Return

Price

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 11/27

6:15 am-10:19 am

Nonstop3h 04m

Baltimore/Washington

Mon 12/1

7:10 am-1:13 pm

1 stop7h 03m

$121

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Fri 12/12

7:00 am-2:06 pm

1 stop6h 06m

Baltimore/Washington

Sun 12/14

9:13 am-6:56 pm

1 stop10h 43m

$138

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Wed 11/26

5:40 am-9:36 am

Nonstop2h 56m

Baltimore/Washington

Tue 12/2

6:21 pm-9:02 pm

Nonstop3h 41m

$176

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Fri 12/5

4:06 pm-9:22 am

2 stops16h 16m

Baltimore/Washington

Mon 12/8

10:40 am-8:25 am

2 stops22h 45m

$190

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Wed 1/14

7:20 am-11:20 am

Nonstop3h 00m

Baltimore/Washington

Fri 2/27

4:05 pm-6:44 pm

Nonstop3h 39m

$217

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Tue 2/10

5:25 am-11:55 am

1 stop5h 30m

Baltimore/Washington

Thu 2/19

7:15 am-11:37 am

1 stop5h 22m

$217

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Sat 1/17

7:20 am-11:20 am

Nonstop3h 00m

Baltimore/Washington

Wed 2/25

12:37 pm-3:15 pm

Nonstop3h 38m

$217

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Sat 1/17

7:20 am-11:20 am

Nonstop3h 00m

Baltimore/Washington

Fri 2/27

4:05 pm-6:44 pm

Nonstop3h 39m

$217

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Tue 1/13

7:20 am-11:20 am

Nonstop3h 00m

Baltimore/Washington

Fri 2/27

4:05 pm-6:44 pm

Nonstop3h 39m

$217

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Fri 1/16

12:03 pm-4:06 pm

Nonstop3h 03m

Baltimore/Washington

Fri 2/27

4:05 pm-6:44 pm

Nonstop3h 39m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 22 results
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Compare providers for flights from George Bush Intcntl to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Baltimore in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Baltimore flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Houston George Bush Intcntl Airport-Baltimore flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Baltimore flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore 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 Baltimore

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Baltimore?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Baltimore. Price data was last updated on October 31, 2025.

The best time to book flights from Houston George Bush Intcntl Airport to Baltimore is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Baltimore (average of $68). Flying from Houston George Bush Intcntl Airport to Baltimore in January is currently the most expensive (average of $142). 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 BWI?

Find hourly flight availability from George Bush Intcntl to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Baltimore is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 17% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Baltimore. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Baltimore flight should consider departing on Sunday evenings 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.

The best insider tips for Houston George Bush Intcntl Airport to Baltimore flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Baltimore trip
Airports
IAH

Check the security wait times on the IAH website to plan your arrival and avoid delays at the checkpoint.

Read more about IAHby Evie Carrick
BWI

For a quick trip to downtown Baltimore, take the MTA Light Rail from BWI, a convenient and efficient option.

Read more about BWIby Emily Zemler
Our travel experts
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Emily Zemler

Emily Zemler

Expert on BWI

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated November 6, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Houston George Bush Intcntl Airport to Baltimore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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
8,001 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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
9,007 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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
11,040 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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
8,122 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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
3,115 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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 Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Baltimore from Houston George Bush Intcntl?

    Baltimore/Washington (BWI) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to Baltimore. You should not have trouble finding flights to Baltimore/Washington from Houston George Bush Intcntl; the airport handles an average of 7 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Baltimore airport from Houston George Bush Intcntl. It is only a 8.5 mi journey from Baltimore/Washington (BWI) to Baltimore’s city center.

  • How long is the flight from Houston George Bush Intcntl Airport to Baltimore?

    Frontier and Spirit Airlines can get you from Houston George Bush Intcntl Airport to Baltimore in just under 2h 56m. Your travel time will be generally consistent. There are 1233 mi between Houston George Bush Intcntl Airport and Baltimore. Most flights are nonstop.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Baltimore round-trip?

    Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Baltimore round-trip from $91. Other airlines that can offer you cheap pricing are Spirit Airlines, from $95, and United Airlines, from $187. Frontier is priced at 61% lower than the current average price of a flight leaving 3 months from now.

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

    Before booking your flight to Baltimore from Houston George Bush Intcntl Airport, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (100%), Mesa Airlines (96%), Virgin Australia( 88%).

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

    Looking for the cheapest flight from Houston George Bush Intcntl Airport to Baltimore? While on average our users pay $205, our data indicates the cheapest price to be $62. The most popular route (Houston George Bush Intcntl - Baltimore/Washington), is priced around $62.

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

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

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

    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 Baltimore.

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

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

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Baltimore (average of $68). Flying from Houston George Bush Intcntl Airport to Baltimore in January is currently the most expensive (average of $142). 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

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Top 5 airlines flying from George Bush Intcntl to Baltimore

Discover the top 5 airlines that operate flights from George Bush Intcntl to Baltimore. 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 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$91Average$218FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$95Average$205FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$187Average$391FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$316FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$366FlexibilityNo cancel feeOn-timeN/A

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