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George Bush Intcntl

$119+ Cheap flights from Brownsville (BRO) 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — IAH
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Cheap flight deals from Brownsville to George Bush Intcntl

Cheapest flights from Brownsville to George Bush Intcntl
Explore the most affordable flight options available from Brownsville to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.

This United Airlines deal was found by Cheapflights users on 7/31. 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 9/219:20 am
BRO
-
IAH
Nonstop1h 32m
United Airlines
Sat 9/264:50 pm
IAH
-
BRO
Nonstop1h 23m
United Airlines
Deal found 7/31$217
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:35 am
BRO
-
IAH
1 stop23h 27m
Multiple Airlines
Thu 8/278:57 am
IAH
-
BRO
1 stop22h 58m
Multiple Airlines
Deal found 7/29$237
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/47:15 am
BRO
-
IAH
Nonstop1h 32m
United Airlines
Sun 9/62:28 pm
IAH
-
BRO
Nonstop1h 23m
United Airlines
Deal found 7/30$249
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/299:20 am
BRO
-
IAH
Nonstop1h 32m
United Airlines
Tue 9/12:28 pm
IAH
-
BRO
Nonstop1h 23m
United Airlines
Deal found 7/30$267
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:43 am
BRO
-
IAH
1 stop4h 48m
American Airlines
Mon 8/244:21 pm
IAH
-
BRO
1 stop7h 02m
American Airlines
Deal found 7/29$269
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Fri 9/46:37 pm
BRO
-
IAH
1 stop3h 43m
American Airlines
Sun 9/66:49 pm
IAH
-
BRO
1 stop4h 48m
American Airlines
Deal found 8/1$278
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/218:45 am
BRO
-
IAH
1 stop12h 29m
Multiple Airlines
Sat 9/269:04 pm
IAH
-
BRO
2 stops35h 01m
Multiple Airlines
Deal found 7/31$297
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:20 am
BRO
-
IAH
Nonstop1h 32m
United Airlines
Thu 9/32:28 pm
IAH
-
BRO
Nonstop1h 23m
United Airlines
Deal found 7/29$302
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:38 pm
BRO
-
IAH
Nonstop1h 32m
United Airlines
Thu 9/38:33 pm
IAH
-
BRO
Nonstop1h 26m
United Airlines
Deal found 7/29$307
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.
Thu 8/64:44 pm
BRO
-
IAH
Nonstop1h 24m
United Airlines
Sun 8/98:30 pm
IAH
-
BRO
Nonstop1h 22m
United Airlines
Deal found 7/27$309

Find flight deals from Brownsville to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Brownsville (BRO) 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 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(United Airlines)

One-way from

$119
(United Airlines)

Popular in

January

Cheapest in

October

Average price

$309

Good round-trip deal

$420 or less

Good one-way deal

$307 or less
Provider with most accurate pricing for Brownsville South Padre Is. Intl-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Brownsville South Padre Is. Intl-Houston George Bush Intcntl flights.
Search Deals
From Brownsville South Padre Is. Intl to Houston George Bush Intcntl
Search Deals
One-way flight from Brownsville South Padre Is. Intl to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Brownsville South Padre Is. Intl to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Brownsville South Padre Is. Intl to Houston George Bush Intcntl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Brownsville 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 2, 2026.
Use the filters below to find and compare flights from Brownsville to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrownsvilleHouston

BRO - IAH

BROIAH

Brownsville South Padre Is. Intl

Sat 8/29

9:20 am-10:52 am

Nonstop1h 32m

Houston George Bush Intcntl

Tue 9/1

2:28 pm-3:51 pm

Nonstop1h 23m

$267

BrownsvilleHouston

BRO - IAH

BROIAH

Brownsville South Padre Is. Intl

Thu 8/20

10:43 am-3:31 pm

1 stop4h 48m

Houston George Bush Intcntl

Mon 8/24

4:21 pm-11:23 pm

1 stop7h 02m

$269

BrownsvilleHouston

BRO - IAH

BROIAH

Brownsville South Padre Is. Intl

Fri 8/21

8:35 am-7:20 am

2 stops22h 45m

Houston George Bush Intcntl

Thu 8/27

8:57 am-7:55 am

1 stop22h 58m

$276

BrownsvilleHouston

BRO - IAH

BROIAH

Brownsville South Padre Is. Intl

Fri 10/2

7:15 am-8:47 am

Nonstop1h 32m

Houston George Bush Intcntl

Mon 10/5

4:50 pm-6:13 pm

Nonstop1h 23m

$307

BrownsvilleHouston

BRO - IAH

BROIAH

Brownsville South Padre Is. Intl

Wed 9/2

7:15 am-8:47 am

Nonstop1h 32m

Houston George Bush Intcntl

Sat 9/5

2:28 pm-3:51 pm

Nonstop1h 23m

$307

BrownsvilleHouston

BRO - IAH

BROIAH

Brownsville South Padre Is. Intl

Tue 9/1

4:38 pm-6:10 pm

Nonstop1h 32m

Houston George Bush Intcntl

Thu 9/3

8:33 pm-9:59 pm

Nonstop1h 26m

$307

BrownsvilleHouston

BRO - IAH

BROIAH

Brownsville South Padre Is. Intl

Thu 8/20

12:05 pm-1:37 pm

Nonstop1h 32m

Houston George Bush Intcntl

Mon 8/24

8:33 pm-9:59 pm

Nonstop1h 26m

$307
Quickest round-trip

BrownsvilleHouston

BRO - IAH

BROIAH

Brownsville South Padre Is. Intl

Thu 8/6

4:44 pm-6:08 pm

Nonstop1h 24m

Houston George Bush Intcntl

Sun 8/9

8:30 pm-9:52 pm

Nonstop1h 22m

$309

BrownsvilleHouston

BRO - IAH

BROIAH

Brownsville South Padre Is. Intl

Sun 9/6

7:15 am-8:47 am

Nonstop1h 32m

Houston George Bush Intcntl

Mon 9/7

2:28 pm-3:51 pm

Nonstop1h 23m

$312

BrownsvilleHouston

BRO - IAH

BROIAH

Brownsville South Padre Is. Intl

Thu 9/3

4:38 pm-6:10 pm

Nonstop1h 32m

Houston George Bush Intcntl

Sun 9/6

4:50 pm-6:13 pm

Nonstop1h 23m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Brownsville to George Bush Intcntl

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 Brownsville to George Bush Intcntl in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Brownsville-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Brownsville-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Brownsville-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brownsville-Houston George Bush Intcntl Airport 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 Brownsville-Houston George Bush Intcntl Airport 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 Brownsville to George Bush Intcntl

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

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

Currently, October is the cheapest month in which you can book a flight from Brownsville to Houston George Bush Intcntl Airport (average of $209). Flying from Brownsville to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $758). 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 BRO to IAH?

Find hourly flight availability from Brownsville 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 2, 2026.

When flying from Brownsville to Houston George Bush Intcntl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 74% versus a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Brownsville to George Bush Intcntl. Price data was last updated on August 1, 2026.

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

How much does it cost to fly round-trip from Brownsville to Houston George Bush Intcntl Airport?

Airfare is below average for this route at the moment.

Brownsville to Houston George Bush Intcntl Airport flights typically cost between $259 and $364 in September.
The cheapest round-trip price found within the last 5 days was $217 on United Airlines (Sep 21-Sep 26).

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 2, 2026.
Read reviews from past customers who have flown United Airlines from Brownsville to Houston George Bush Intcntl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,062 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
10,062 reviews
United Airlines
7.4
Good
10,062 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

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

    Most people fly from Brownsville South Padre Is. Intl (BRO) if they book a flight from Brownsville to Houston George Bush Intcntl. On average, South Padre Is. Intl has 15 outbound flights to Houston George Bush Intcntl per day from 1 airline. Brownsville South Padre Is. Intl is conveniently located just 4.5 mi from Brownsville’s city center.

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

    United Airlines and American Airlines can get you from Brownsville to Houston George Bush Intcntl Airport in just under 1h 32m. Your travel time can differ by up to 3h 16m. The distance from Brownsville to Houston George Bush Intcntl Airport is about 309 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $179, United Airlines will fly you from Brownsville to Houston George Bush Intcntl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is currently priced 49% below the average price you’ll pay for this route.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Brownsville to Houston George Bush Intcntl Airport on time: Copa Airlines (82%), Air New Zealand (81%), CommutAir (80%).

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

    On average you can expect to pay $482 for a flight from Brownsville to Houston George Bush Intcntl Airport. The cheapest flight overall is $103 while the most popular route, (Brownsville South Padre Is. Intl - Houston George Bush Intcntl) is currently priced at $217.

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

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

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

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

    Yes. Cheapflights offers flight deals from Brownsville 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 Brownsville to Houston George Bush Intcntl Airport?

    Currently, October is the cheapest month in which you can book a flight from Brownsville to Houston George Bush Intcntl Airport (average of $209). Flying from Brownsville to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $758). 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
Katy
The Woodlands
Conroe
Spring
Jersey Village
Humble
Tomball
Cypress
Montgomery

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Top airline flying from Brownsville to George Bush Intcntl

Discover the top airline that operate flights from Brownsville 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 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$269FlexibilityNo cancel feeOn-time69%

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