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 $118. Other airlines that can offer you cheap pricing are United Airlines, from $217, and American Airlines, from $227. Spirit Airlines is priced at 47% lower than the current average price of a flight leaving 3 months from now.

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

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $70. Users have also found prices from $119 and $139 on Delta and Frontier, respectively.

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 $253, our data indicates the cheapest price to be $69. The most popular route (Houston George Bush Intcntl - Baltimore/Washington), is priced around $114.

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: Mesa Airlines (96%), Spirit Airlines (94%), Virgin Australia( 86%).

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Baltimore?

American Airlines, Delta and Frontier are the most popular airlines when flying from Houston George Bush Intcntl Airport to Baltimore.

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

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 35% on the overall cost on flights from Houston George Bush Intcntl Airport to Baltimore.

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

October is one of the best times of the year to fly to Baltimore from Houston George Bush Intcntl Airport. Prices for October average $277 per person but you can even find prices for as low as $91. The most expensive prices can be found in the month of March. Opting for a October flight can save you 20% on your journey compared to booking in March

Most accurate provider : When it comes to deals on Houston George Bush Intcntl Airport-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Baltimore flight deals on Cheapflights vs. FlightHub >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 eDreams the most. eDreams 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.

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 8 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.

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.

$70+ Flights from Houston George Bush Intcntl Airport to Baltimore

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from George Bush Intcntl to Baltimore 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.

Cheapflights Tip: The best prices from Houston George Bush Intcntl to Baltimore/Washington are usually found in September or May, booked 68 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap flight deals from George Bush Intcntl to Baltimore

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$118 (Cheapflightsfares)
One-way from	$70 (Mytrip)
Popular in	January
Cheapest in	September
Average price	$260

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. 17% potential increase in price ($46 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 abril 15, 2025.

mié. 5/76:45 amIAH - BWI

1 stop11h 54mSpirit Airlines

mié. 5/147:01 pmBWI - IAH

Nonstop3h 26mSpirit Airlines

Deal found 4/14

$118

vie. 4/254:55 pmIAH - BWI

1 stop6h 04mMultiple Airlines

mié. 5/77:01 pmBWI - IAH

Nonstop3h 26mMultiple Airlines

Deal found 4/13

$203

sáb. 6/146:00 pmIAH - BWI

1 stop5h 26mDelta

mié. 6/256:53 amBWI - IAH

1 stop6h 13mDelta

Deal found 4/15

$237

lun. 5/124:47 pmIAH - BWI

1 stop6h 48mFrontier

mar. 5/208:00 amBWI - IAH

1 stop9h 17mFrontier

Deal found 4/15

$240

Best flights from George Bush Intcntl to Baltimore
Discover carefully curated flight deals from George Bush Intcntl to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 15, 2025.

mié. 5/76:45 amIAH - BWI

1 stop11h 54mSpirit Airlines

mié. 5/147:01 pmBWI - IAH

Nonstop3h 26mSpirit Airlines

Deal found 4/14

$118

vie. 4/254:55 pmIAH - BWI

1 stop6h 04mMultiple Airlines

mié. 5/77:01 pmBWI - IAH

Nonstop3h 26mMultiple Airlines

Deal found 4/13

$203

jue. 5/157:30 amIAH - BWI

Nonstop3h 05mUnited Airlines

sáb. 5/174:19 pmBWI - IAH

Nonstop3h 31mUnited Airlines

Deal found 4/14

$217

vie. 7/45:00 amIAH - BWI

1 stop8h 13mAmerican Airlines

mar. 7/153:19 pmBWI - IAH

1 stop5h 30mAmerican Airlines

Deal found 4/14

$227

sáb. 6/146:00 pmIAH - BWI

1 stop5h 26mDelta

mié. 6/256:53 amBWI - IAH

1 stop6h 13mDelta

Deal found 4/15

$237

lun. 5/124:47 pmIAH - BWI

1 stop6h 48mFrontier

mar. 5/208:00 amBWI - IAH

1 stop9h 17mFrontier

Deal found 4/15

$240

Last-minute flights from George Bush Intcntl to Baltimore
Discover last-minute flight deals from George Bush Intcntl to Baltimore. Data last updated abril 15, 2025 and is based on user searches.

mar. 4/229:37 amIAH - BWI

1 stop5h 03mDelta

sáb. 4/2612:01 pmBWI - IAH

1 stop4h 45mDelta

Deal found 4/14

$763

mié. 4/238:55 pmIAH - BWI

1 stop12h 42mSpirit Airlines

mié. 4/309:15 amBWI - IAH

Nonstop3h 30mSpirit Airlines

Deal found 4/15

$189

mié. 4/235:00 amIAH - BWI

2 stops6h 57mAmerican Airlines

mié. 4/305:00 amBWI - IAH

1 stop5h 16mAmerican Airlines

Deal found 4/15

$352

mié. 4/236:30 amIAH - BWI

2 stops14h 19mAlaska Airlines

lun. 4/287:06 amBWI - IAH

2 stops13h 35mAlaska Airlines

Deal found 4/14

$1,464

vie. 4/254:55 pmIAH - BWI

1 stop6h 04mMultiple Airlines

mié. 5/77:01 pmBWI - IAH

Nonstop3h 26mMultiple Airlines

Deal found 4/13

$203

vie. 4/256:00 amIAH - BWI

1 stop9h 58mFrontier

vie. 5/910:03 amBWI - IAH

1 stop9h 47mFrontier

Deal found 4/13

$260

vie. 4/257:30 amIAH - BWI

Nonstop3h 14mUnited Airlines

sáb. 5/104:19 pmBWI - IAH

Nonstop3h 31mUnited Airlines

Deal found 4/13

$377

mié. 5/76:45 amIAH - BWI

1 stop11h 54mSpirit Airlines

mié. 5/147:01 pmBWI - IAH

Nonstop3h 26mSpirit Airlines

Deal found 4/14

$118

lun. 5/124:47 pmIAH - BWI

1 stop6h 48mFrontier

mar. 5/208:00 amBWI - IAH

1 stop9h 17mFrontier

Deal found 4/15

$240

lun. 5/125:39 pmIAH - BWI

1 stop5h 14mAmerican Airlines

mar. 5/1310:53 amBWI - IAH

2 stops7h 36mAmerican Airlines

Deal found 4/13

$269

jue. 5/157:30 amIAH - BWI

Nonstop3h 05mUnited Airlines

sáb. 5/174:19 pmBWI - IAH

Nonstop3h 31mUnited Airlines

Deal found 4/14

$217

sáb. 5/177:05 amIAH - BWI

1 stop4h 42mDelta

sáb. 5/176:24 pmBWI - IAH

1 stop6h 35mDelta

Deal found 4/14

$237

One-way flights from George Bush Intcntl to Baltimore
Search for one-way flight options from George Bush Intcntl to Baltimore. Find affordable one-way fares based on user searches. Data last updated abril 15, 2025.

jue. 5/223:49 pmIAH - BWI

1 stop26h 31mSpirit Airlines

Deal found 4/14

$70

sáb. 7/127:15 amIAH - BWI

1 stop4h 51mDelta

Deal found 4/14

$119

vie. 4/254:55 pmIAH - BWI

1 stop6h 04mFrontier

Deal found 4/15

$139

sáb. 5/1012:07 pmIAH - BWI

Nonstop3h 10mUnited Airlines

Deal found 4/15

$144

sáb. 5/109:59 amIAH - BWI

2 stops11h 27mAmerican Airlines

Deal found 4/15

$154

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

mar. 5/13

1:53 pm-5:56 pm

Nonstop3h 03m

Baltimore/Washington

mar. 5/20

7:01 pm-9:27 pm

Nonstop3h 26m

$122

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

sáb. 5/31

6:20 pm-10:30 pm

Nonstop3h 10m

Baltimore/Washington

sáb. 6/7

6:00 am-8:17 am

Nonstop3h 17m

$217

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

vie. 7/4

6:06 am-2:13 pm

1 stop7h 07m

Baltimore/Washington

mar. 7/8

5:00 am-8:54 am

1 stop4h 54m

$227

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

vie. 4/25

4:55 pm-11:59 pm

1 stop6h 04m

Baltimore/Washington

mié. 4/30

9:15 am-11:45 am

Nonstop3h 30m

$229

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

sáb. 5/17

11:45 am-5:13 pm

1 stop4h 28m

Baltimore/Washington

sáb. 5/24

6:53 pm-11:59 pm

1 stop6h 06m

$237

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

lun. 5/12

4:47 pm-12:35 am

1 stop6h 48m

Baltimore/Washington

lun. 5/19

1:03 pm-6:10 pm

1 stop6h 07m

$240

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

jue. 5/22

3:49 pm-7:20 pm

1 stop26h 31m

$70

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

sáb. 7/12

7:15 am-1:06 pm

1 stop4h 51m

$119

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

vie. 4/25

4:55 pm-11:59 pm

1 stop6h 04m

$139

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

sáb. 5/10

12:07 pm-4:17 pm

Nonstop3h 10m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 11 results

Compare providers for flights from George Bush Intcntl to Baltimore

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
FareScan	Price Accuracy-	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy1 star	Trust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Baltimore flight deals on Cheapflights vs. FlightHub >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 eDreams the most. eDreams 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.

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

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 checkpoint wait times on the IAH Depart tab for all terminals to save time.

BWI

Use the MTA Light Rail for a quick trip to downtown Baltimore from BWI.

Our travel experts

Evie Carrick

Expert on IAH

Emily Zemler

Expert on BWI

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?

The best time to book flights from Houston George Bush Intcntl Airport to Baltimore is 68 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, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Baltimore (average of $241). Flying from Houston George Bush Intcntl Airport to Baltimore 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 BWI?

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 14% on airfare.

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

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Baltimore flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday evenings 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 Baltimore

The most flights from IAH to BWI are scheduled on a Monday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Baltimore by month

In terms of precipitation, rainfall in Baltimore 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 Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

If weather is an important factor for your trip to Baltimore, 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 Baltimore

To help decide which airline to fly from Houston to Baltimore, see what other customers have to say about Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,658 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Spirit Airlines

6.3

Okay

7,921 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Frontier

6.0

Okay

3,281 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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 8 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.
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 $118. Other airlines that can offer you cheap pricing are United Airlines, from $217, and American Airlines, from $227. Spirit Airlines is priced at 47% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Baltimore one-way?
For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $70. Users have also found prices from $119 and $139 on Delta and Frontier, respectively.
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: Mesa Airlines (96%), Spirit Airlines (94%), Virgin Australia( 86%).
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 $253, our data indicates the cheapest price to be $69. The most popular route (Houston George Bush Intcntl - Baltimore/Washington), is priced around $114.
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, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Baltimore (average of $241). Flying from Houston George Bush Intcntl Airport to Baltimore 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from George Bush Intcntl to Baltimore

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$62	Average$148	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$94	Average$196	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$182	Average$379	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$198	Average$328	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$216	Average$307	FlexibilityNo cancel fee	On-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.

$70+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Baltimore with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Houston George Bush Intcntl to Baltimore/Washington are usually found in September or May, booked 68 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap flight deals from George Bush Intcntl to Baltimore

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from George Bush Intcntl to Baltimore

Cheapest flights from George Bush Intcntl to BaltimoreExplore 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 abril 15, 2025.

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 abril 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Baltimore that are best for you.

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 April.

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

Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Baltimore trip

Airports

IAH

BWI

Our travel experts

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.

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 April 11, 2025.

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

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 abril 15, 2025.

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 March 30, 2025.

Weekly flight availability from Houston George Bush Intcntl Airport to Baltimore

Rainfall in Baltimore by month

Plan your trip to Baltimore by taking into account the average rainfall totals by month.

Temperature in Baltimore by month

Plan your trip to Baltimore by taking into account the average temperature totals by month.

Reviews of airlines servicing Baltimore

To help decide which airline to fly from Houston to Baltimore, see what other customers have to say about Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

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

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

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

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 Baltimore

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from George Bush Intcntl to Baltimore

100% Free

Book with Flexibility

Travel Smart

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 abril 15, 2025.