HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$104+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — IAH
Sep 1 — Sep 81
Mon 9/1
Mon 9/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Birmingham to George Bush Intcntl 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 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 August 27, 2025.

Round-trip from

$237
(United Airlines)

One-way from

$104
(Mytrip)

Popular in

September

Cheapest in

August

Average price

$359

Good round-trip deal

$476 or less

Good one-way deal

$275 or less
From Birmingham to Houston George Bush Intcntl
Search Deals
One-way flight from Birmingham to Houston George Bush Intcntl
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Birmingham to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Birmingham to Houston George Bush Intcntl.
Search Deals

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 August 27, 2025.

This United Airlines deal was found by Cheapflights users on 8/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:00 amBHM - IAH
Nonstop2h 02mUnited Airlines
Wed 9/248:05 pmIAH - BHM
Nonstop1h 54mUnited Airlines
Deal found 8/26$237
This Mytrip deal was found by Cheapflights users on 8/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:00 pmBHM - IAH
1 stop7h 28mSpirit Airlines
Mon 10/279:08 amIAH - BHM
1 stop6h 47mSpirit Airlines
Deal found 8/26$247
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/83:04 pmBHM - IAH
Nonstop2h 09mUnited Airlines
Sat 10/114:20 pmIAH - BHM
Nonstop1h 54mUnited Airlines
Deal found 8/24$253
This Delta deal was found by Cheapflights users on 8/26. 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 9/176:30 amBHM - IAH
1 stop5h 38mDelta
Wed 9/2411:36 amIAH - BHM
1 stop3h 37mDelta
Deal found 8/26$257
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/254:31 pmBHM - IAH
1 stop7h 25mSpirit Airlines
Sun 9/287:31 pmIAH - BHM
1 stop14h 37mSpirit Airlines
Deal found 8/26$262
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Tue 12/236:24 amBHM - IAH
Nonstop2h 19mUnited Airlines
Sat 12/276:35 pmIAH - BHM
Nonstop1h 52mUnited Airlines
Deal found 8/27$263
This Mytrip deal was found by Cheapflights users on 8/25. 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.
Thu 10/305:00 pmBHM - IAH
1 stop7h 28mSpirit Airlines
Mon 11/35:45 amIAH - BHM
2 stops10h 10mSpirit Airlines
Deal found 8/25$265
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/266:10 amBHM - IAH
Nonstop2h 00mUnited Airlines
Sun 9/288:10 pmIAH - BHM
Nonstop1h 49mUnited Airlines
Deal found 8/27$269
This Delta deal was found by Cheapflights users on 8/24. 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 10/86:24 amBHM - IAH
1 stop6h 00mDelta
Sat 10/115:45 amIAH - BHM
1 stop5h 39mDelta
Deal found 8/24$273
This Mytrip deal was found by Cheapflights users on 8/25. 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.
Thu 9/114:31 pmBHM - IAH
1 stop7h 25mSpirit Airlines
Sun 9/147:31 pmIAH - BHM
1 stop14h 37mSpirit Airlines
Deal found 8/25$274
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:28 amBHM - IAH
1 stop22h 56mSpirit Airlines
Wed 10/158:31 pmIAH - BHM
1 stop19h 24mSpirit Airlines
Deal found 8/26$277
This Mytrip deal was found by Cheapflights users on 8/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:00 pmBHM - IAH
1 stop16h 14mSpirit Airlines
Sun 11/25:53 amIAH - BHM
1 stop10h 02mSpirit Airlines
Deal found 8/26$282

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 August 27, 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

Tue 9/23

4:55 pm-7:05 pm

Nonstop2h 10m

Houston George Bush Intcntl

Tue 9/30

2:26 pm-4:20 pm

Nonstop1h 54m

$237

BirminghamHouston

BHM - IAH

BHMIAH

Birmingham

Thu 10/30

5:00 pm-12:28 am

1 stop7h 28m

Houston George Bush Intcntl

Mon 11/3

9:08 am-3:55 pm

1 stop6h 47m

$237

BirminghamHouston

BHM - IAH

BHMIAH

Birmingham

Wed 9/17

11:00 am-1:02 pm

Nonstop2h 02m

Houston George Bush Intcntl

Wed 9/24

8:05 pm-9:59 pm

Nonstop1h 54m

$237

BirminghamHouston

BHM - IAH

BHMIAH

Birmingham

Mon 10/20

5:00 pm-12:28 am

1 stop7h 28m

Houston George Bush Intcntl

Mon 10/27

9:08 am-3:55 pm

1 stop6h 47m

$247

BirminghamHouston

BHM - IAH

BHMIAH

Birmingham

Wed 9/24

11:00 am-1:02 pm

Nonstop2h 02m

Houston George Bush Intcntl

Mon 9/29

7:45 am-9:34 am

Nonstop1h 49m

$253

BirminghamHouston

BHM - IAH

BHMIAH

Birmingham

Wed 10/8

8:50 am-10:50 am

Nonstop2h 00m

Houston George Bush Intcntl

Sun 10/12

8:10 pm-9:59 pm

Nonstop1h 49m

$253

BirminghamHouston

BHM - IAH

BHMIAH

Birmingham

Fri 9/26

6:10 am-8:10 am

Nonstop2h 00m

Houston George Bush Intcntl

Wed 10/15

2:26 pm-4:20 pm

Nonstop1h 54m

$253

BirminghamHouston

BHM - IAH

BHMIAH

Birmingham

Wed 10/8

3:04 pm-5:13 pm

Nonstop2h 09m

Houston George Bush Intcntl

Sat 10/11

4:20 pm-6:14 pm

Nonstop1h 54m

$253

BirminghamHouston

BHM - IAH

BHMIAH

Birmingham

Wed 9/17

6:30 am-12:08 pm

1 stop5h 38m

Houston George Bush Intcntl

Wed 9/24

11:36 am-3:13 pm

1 stop3h 37m

$257

BirminghamHouston

BHM - IAH

BHMIAH

Birmingham

Tue 9/23

2:10 pm-6:13 pm

1 stop4h 03m

Houston George Bush Intcntl

Tue 9/30

10:14 am-5:05 pm

1 stop6h 51m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/26

Showing 1-10 of 19 results
1
2

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 August 27, 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 28% on the flight price compared to flying at noon, which is usually more expensive.

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 August 27, 2025.
Get a feel of what it's like to fly with United 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.
United Airlines
7.4
Good
8,945 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,945 reviews
United Airlines
7.4
Good
8,945 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 18 flights from Birmingham to Houston George Bush Intcntl per day from 1 airline.

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

    There are many flights that can get you from Birmingham, Alabama to Houston George Bush Intcntl Airport in 2h 10m. Fly via United Airlines or Spirit Airlines to get the fastest option. The distance between Birmingham, Alabama and Houston George Bush Intcntl Airport is about 561 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    United Airlines, at $287, was found to be the cheapest airline from Birmingham, Alabama to Houston George Bush Intcntl Airport.. This flight start at 37% lower than the current average price 3 months from now.

  • 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 SkyWest Airlines (93%), ANA (87%) and Copa Airlines (87%).

  • 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 $1,019, our data shows the cheapest flight currently is $148. When looking at the most popular route, (Birmingham - Houston George Bush Intcntl), you can expect to pay $237 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
The Woodlands
Conroe
Tomball
Katy
Jersey Village
Cypress

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.

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 August 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$287Average$428FlexibilityNo cancel feeOn-time69%

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.