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George Bush Intcntl

$103+ Cheap flights from Birmingham, AL (BHM) 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — IAH
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Birmingham to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) to George Bush Intcntl (IAH). 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 July 29, 2025.

Round-trip from

$213
(Mytrip)

One-way from

$103
(Mytrip)

Popular in

September

Cheapest in

August

Average price

$449

Good round-trip deal

$490 or less

Good one-way deal

$320 or less
From Birmingham to Houston George Bush Intcntl
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One-way flight from Birmingham to Houston George Bush Intcntl
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Birmingham to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Birmingham to Houston George Bush Intcntl.
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Find flight deals from Birmingham to George Bush Intcntl

Cheapest flights from Birmingham to George Bush Intcntl
Explore the most affordable flight options available from Birmingham to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:48 pmBHM - IAH
1 stop14h 19mSpirit Airlines
Mon 9/156:45 amIAH - BHM
1 stop11h 08mSpirit Airlines
Deal found 7/28$213
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 8/309:52 amBHM - IAH
1 stop5h 07mDelta
Tue 9/24:04 pmIAH - BHM
1 stop6h 31mDelta
Deal found 7/29$237
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/299:08 pmBHM - IAH
Nonstop2h 07mUnited Airlines
Sat 12/62:30 pmIAH - BHM
Nonstop1h 49mUnited Airlines
Deal found 7/27$253
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:20 pmBHM - IAH
1 stop6h 04mAmerican Airlines
Thu 11/275:00 amIAH - BHM
2 stops6h 43mAmerican Airlines
Deal found 7/27$303

Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham 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 July 29, 2025.
Use the filters below to find and compare flights from Birmingham to Houston George Bush Intcntl Airport that are best for you.

Fly from

Birmingham

Fly to

George Bush Intcntl

Route

Depart

Return

Price

BirminghamHouston

BHM - IAH

BHMIAH

Birmingham

Fri 9/12

6:48 pm-9:07 am

1 stop14h 19m

Houston George Bush Intcntl

Mon 9/15

6:45 am-5:53 pm

1 stop11h 08m

$213

BirminghamHouston

BHM - IAH

BHMIAH

Birmingham

Sat 8/30

9:52 am-2:59 pm

1 stop5h 07m

Houston George Bush Intcntl

Tue 9/2

4:04 pm-10:35 pm

1 stop6h 31m

$237

BirminghamHouston

BHM - IAH

BHMIAH

Birmingham

Sat 11/29

9:08 pm-11:15 pm

Nonstop2h 07m

Houston George Bush Intcntl

Sat 12/6

2:30 pm-4:19 pm

Nonstop1h 49m

$253

BirminghamHouston

BHM - IAH

BHMIAH

Birmingham

Wed 11/19

1:20 pm-7:24 pm

1 stop6h 04m

Houston George Bush Intcntl

Thu 11/27

5:00 am-11:43 am

2 stops6h 43m

$303

BirminghamHouston

BHM - IAH

BHMIAH

Birmingham

Fri 9/12

6:48 pm-9:07 am

1 stop14h 19m

$103

BirminghamHouston

BHM - IAH

BHMIAH

Birmingham

Sat 8/30

8:55 am-10:57 am

Nonstop2h 02m

$109

BirminghamHouston

BHM - IAH

BHMIAH

Birmingham

Sat 12/6

5:10 am-11:15 am

1 stop6h 05m

$118

BirminghamHouston

BHM - IAH

BHMIAH

Birmingham

Sat 10/25

12:29 pm-7:41 pm

1 stop7h 12m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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

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

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

Currently, August is the cheapest month in which you can book a flight from Birmingham, Alabama to Houston George Bush Intcntl Airport (average of $241). Flying from Birmingham, Alabama 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 BHM to IAH?

Find hourly flight availability from Birmingham 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 July 29, 2025.

It’s typically best to fly out from Birmingham, Alabama to Houston George Bush Intcntl Airport in the morning. Doing so could potentially save you 35% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Birmingham, Alabama to Houston George Bush Intcntl Airport

Explore weekly flight availability from Birmingham 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 July 29, 2025.

The most flights from BHM to IAH are scheduled on a Monday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).

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 July 29, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Birmingham to Houston George Bush Intcntl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,044 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Birmingham 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 airport do you fly from for flights from Birmingham to Houston George Bush Intcntl?

    If you book a flight to Houston George Bush Intcntl from Birmingham, you will be flying from Birmingham, which is the city’s only airport. Birmingham (BHM) is located 4.3 mi from the center of Birmingham. There are 16 flights from Birmingham to Houston George Bush Intcntl per day from 1 airline.

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

    Spirit Airlines, at $213, was found to be the cheapest airline from Birmingham, Alabama to Houston George Bush Intcntl Airport.Alternate airlines to your destination round-trip include Delta and United Airlines. These flights start at 53% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $103. United Airlines flights start at $109 while deals on American Airlines start at $118 one-way.

  • What are the most reliable airlines from Birmingham, Alabama to Houston George Bush Intcntl Airport?

    The top 3 most reliable airlines when flying from Birmingham, Alabama to Houston George Bush Intcntl Airport are ANA (83%), SkyWest Airlines (79%) and Copa Airlines (77%).

  • What are the cheapest flights from Birmingham, Alabama to Houston George Bush Intcntl Airport?

    While on average a flight from Birmingham, Alabama to Houston George Bush Intcntl Airport is generally $983, our data shows the cheapest flight currently is $173. When looking at the most popular route, (Birmingham - Houston George Bush Intcntl), you can expect to pay $226 for that flight.

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

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

  • How can I find direct flights from Birmingham 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 Birmingham to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from Birmingham 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 Birmingham, Alabama to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Birmingham, Alabama to Houston George Bush Intcntl Airport (average of $241). Flying from Birmingham, Alabama 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.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Humble
Conroe
The Woodlands
Tomball
Katy
Jersey Village

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Top airline flying from Birmingham to George Bush Intcntl

Discover the top airline that operate flights from Birmingham 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$295Average$426FlexibilityNo cancel feeOn-time69%

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