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$114+ Cheap flights from George Bush Intcntl (IAH) to Birmingham, AL (BHM)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BHM
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Birmingham

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$227
(United Airlines)

One-way from

$114
(United Airlines)

Popular in

January

Cheapest in

August

Average price

$412

Good round-trip deal

$339 or less

Good one-way deal

$234 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Birmingham flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Birmingham flights.
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From Houston George Bush Intcntl to Birmingham
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One-way flight from Houston George Bush Intcntl to Birmingham
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Highest demand for flights based on searches. 6% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Birmingham.
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Price to beat on a one-way flight from Houston George Bush Intcntl to Birmingham.
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Find flight deals from George Bush Intcntl to Birmingham

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

This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:10 pmIAH - BHM
Nonstop1h 49mUnited Airlines
Tue 10/288:45 amBHM - IAH
Nonstop2h 11mUnited Airlines
Deal found 9/28$227
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/229:42 amIAH - BHM
1 stop5h 33mDelta
Wed 10/295:24 amBHM - IAH
1 stop7h 00mDelta
Deal found 9/27$247
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:08 pmIAH - BHM
Nonstop1h 51mUnited Airlines
Mon 11/38:45 amBHM - IAH
Nonstop2h 11mUnited Airlines
Deal found 9/28$259
This American Airlines deal was found by Cheapflights users on 9/27. 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 10/225:00 amIAH - BHM
1 stop4h 00mAmerican Airlines
Thu 10/3010:15 amBHM - IAH
1 stop6h 20mAmerican Airlines
Deal found 9/27$263
This American Airlines deal was found by Cheapflights users on 9/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:18 amIAH - BHM
1 stop5h 13mAmerican Airlines
Mon 11/311:49 amBHM - IAH
1 stop8h 11mAmerican Airlines
Deal found 9/29$279
This Delta deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:01 amIAH - BHM
1 stop5h 10mDelta
Wed 12/31:18 pmBHM - IAH
1 stop4h 25mDelta
Deal found 9/26$288
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Fri 10/242:26 pmIAH - BHM
Nonstop1h 54mUnited Airlines
Mon 10/273:00 pmBHM - IAH
Nonstop2h 12mUnited Airlines
Deal found 9/27$292
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/2512:20 pmIAH - BHM
Nonstop1h 57mUnited Airlines
Sat 11/110:50 amBHM - IAH
Nonstop2h 13mUnited Airlines
Deal found 9/27$293
This American Airlines deal was found by Cheapflights users on 9/27. 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.
Thu 11/66:08 pmIAH - BHM
1 stop5h 48mAmerican Airlines
Sat 11/89:21 amBHM - IAH
1 stop4h 12mAmerican Airlines
Deal found 9/27$296
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Wed 10/228:10 pmIAH - BHM
Nonstop1h 49mUnited Airlines
Wed 10/296:00 amBHM - IAH
Nonstop2h 07mUnited Airlines
Deal found 9/27$297
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Thu 10/307:35 amIAH - BHM
Nonstop1h 49mUnited Airlines
Sun 11/25:00 amBHM - IAH
Nonstop2h 07mUnited Airlines
Deal found 9/27$309

Cheapflights Fare Finder

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

Fly from

George Bush Intcntl

Fly to

Birmingham

Route

Depart

Return

Price

HoustonBirmingham

IAH - BHM

IAHBHM

Houston George Bush Intcntl

Tue 10/21

8:10 pm-9:59 pm

Nonstop1h 49m

Birmingham

Tue 10/28

8:45 am-10:56 am

Nonstop2h 11m

$227

HoustonBirmingham

IAH - BHM

IAHBHM

Houston George Bush Intcntl

Tue 10/28

2:25 pm-4:13 pm

Nonstop1h 48m

Birmingham

Tue 11/4

5:03 pm-7:10 pm

Nonstop2h 07m

$227

HoustonBirmingham

IAH - BHM

IAHBHM

Houston George Bush Intcntl

Tue 10/28

7:05 am-12:06 pm

1 stop5h 01m

Birmingham

Tue 11/4

6:24 am-10:54 am

1 stop4h 30m

$247

HoustonBirmingham

IAH - BHM

IAHBHM

Houston George Bush Intcntl

Tue 10/21

4:21 pm-8:20 pm

1 stop3h 59m

Birmingham

Tue 10/28

5:57 pm-11:59 pm

1 stop6h 02m

$247

HoustonBirmingham

IAH - BHM

IAHBHM

Houston George Bush Intcntl

Wed 12/17

12:35 pm-6:31 pm

1 stop5h 56m

Birmingham

Thu 12/18

5:20 am-11:30 am

1 stop6h 10m

$263

HoustonBirmingham

IAH - BHM

IAHBHM

Houston George Bush Intcntl

Thu 10/30

6:18 am-11:31 am

1 stop5h 13m

Birmingham

Mon 11/3

11:49 am-8:00 pm

1 stop8h 11m

$279

HoustonBirmingham

IAH - BHM

IAHBHM

Houston George Bush Intcntl

Mon 11/3

6:30 pm-8:21 pm

Nonstop1h 51m

Birmingham

Fri 11/7

8:45 am-10:56 am

Nonstop2h 11m

$292

HoustonBirmingham

IAH - BHM

IAHBHM

Houston George Bush Intcntl

Sat 10/25

12:20 pm-2:17 pm

Nonstop1h 57m

Birmingham

Sat 11/1

10:50 am-1:03 pm

Nonstop2h 13m

$293

HoustonBirmingham

IAH - BHM

IAHBHM

Houston George Bush Intcntl

Wed 10/22

8:10 pm-9:59 pm

Nonstop1h 49m

Birmingham

Wed 10/29

10:50 am-1:03 pm

Nonstop2h 13m

$302

HoustonBirmingham

IAH - BHM

IAHBHM

Houston George Bush Intcntl

Sat 10/25

7:05 am-11:24 am

1 stop4h 19m

Birmingham

Sat 11/1

5:57 pm-11:59 pm

1 stop6h 02m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/26

Showing 1-10 of 23 results
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Compare providers for flights from George Bush Intcntl to Birmingham

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 Birmingham in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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-Birmingham, Alabama 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-Birmingham, Alabama flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Birmingham, Alabama flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Birmingham, Alabama flights, Cheapflights users trust FlightHub the most. FlightHub 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-Birmingham, Alabama 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 Birmingham

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

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

Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Birmingham, Alabama (average of $363). Flying from Houston George Bush Intcntl Airport to Birmingham, Alabama in March is currently the most expensive (average of $456). 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 BHM?

Find hourly flight availability from George Bush Intcntl to Birmingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 2025.

When flying from Houston George Bush Intcntl Airport to Birmingham, Alabama, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 12% versus a flight in the evening.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Birmingham, Alabama?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Birmingham. Price data was last updated on September 21, 2025.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Birmingham, Alabama flight should consider departing on Friday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Birmingham

Get insights into the airlines that provide service to Birmingham. 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 Birmingham. Reviews last updated September 29, 2025.
Get a feel of what it's like to fly with United Airlines from Houston George Bush Intcntl Airport to Birmingham by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Birmingham. 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 Birmingham from Houston George Bush Intcntl?

    Birmingham (BHM) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to Birmingham. You should not have trouble finding flights to Birmingham from Houston George Bush Intcntl; the airport handles an average of 16 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Birmingham airport from Houston George Bush Intcntl. It is only a 4.3 mi journey from Birmingham (BHM) to Birmingham’s city center.

  • How long is the flight from Houston George Bush Intcntl Airport to Birmingham, Alabama?

    Departing from Houston George Bush Intcntl Airport to Birmingham, Alabama will take you 1h 49m. There are 561 mi between Houston George Bush Intcntl Airport and Birmingham, Alabama. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Houston George Bush Intcntl Airport to Birmingham, Alabama round-trip?

    Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Birmingham, Alabama round-trip from $261. United Airlines is currently priced 38% below the average price you’ll pay for this route.

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

    Consider Emirates (87%), Lufthansa (87%) or Mesa Airlines (87%) when booking your flight. These represent the most reliable airlines when flying from Houston George Bush Intcntl Airport to Birmingham, Alabama.

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

    Looking for the cheapest flight from Houston George Bush Intcntl Airport to Birmingham, Alabama? While on average our users pay $392, our data indicates the cheapest price to be $148. The most popular route (Houston George Bush Intcntl - Birmingham), is priced around $227.

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

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

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

    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 Birmingham.

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

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

    Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Birmingham, Alabama (average of $363). Flying from Houston George Bush Intcntl Airport to Birmingham, Alabama in March is currently the most expensive (average of $456). 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 Birmingham?

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Bessemer
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Top airline flying from George Bush Intcntl to Birmingham

Discover the top airline that operate flights from George Bush Intcntl to Birmingham. 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 September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$261Average$420FlexibilityNo cancel feeOn-time69%

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