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$179+ Cheap flights from George Bush Intcntl (IAH) to Brownsville (BRO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BRO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Brownsville

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Brownsville (BRO). 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 11, 2025.

Round-trip from

$179
(United Airlines)

Popular in

April

Cheapest in

September

Average price

$204

Good round-trip deal

$259 or less
From Houston George Bush Intcntl to Brownsville South Padre Is. Intl
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Highest demand for flights based on searches. 8% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 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 Brownsville South Padre Is. Intl.
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Find flight deals from George Bush Intcntl to Brownsville

Cheapest flights from George Bush Intcntl to Brownsville
Explore the most affordable flight options available from George Bush Intcntl to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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 10/117:55 pmIAH - BRO
Nonstop1h 24mUnited Airlines
Sun 10/127:15 amBRO - IAH
Nonstop1h 29mUnited Airlines
Deal found 9/11$179
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/2410:15 pmIAH - BRO
Nonstop1h 18mUnited Airlines
Sun 10/267:20 amBRO - IAH
Nonstop1h 26mUnited Airlines
Deal found 9/9$188
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/2610:15 pmIAH - BRO
Nonstop1h 18mUnited Airlines
Sun 9/287:00 amBRO - IAH
Nonstop1h 29mUnited Airlines
Deal found 9/9$189
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/236:01 amIAH - BRO
1 stop4h 00mAmerican Airlines
Mon 10/277:08 pmBRO - IAH
1 stop4h 44mAmerican Airlines
Deal found 9/10$199
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/2210:15 pmIAH - BRO
Nonstop1h 19mUnited Airlines
Mon 9/295:15 pmBRO - IAH
Nonstop1h 27mUnited Airlines
Deal found 9/11$205
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/199:55 amIAH - BRO
Nonstop1h 26mUnited Airlines
Sat 9/2012:11 pmBRO - IAH
Nonstop1h 28mUnited Airlines
Deal found 9/9$209
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/29:56 amIAH - BRO
Nonstop1h 24mUnited Airlines
Sun 10/57:15 amBRO - IAH
Nonstop1h 29mUnited Airlines
Deal found 9/9$211
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 9/226:01 amIAH - BRO
1 stop4h 10mAmerican Airlines
Mon 9/296:39 pmBRO - IAH
1 stop3h 53mAmerican Airlines
Deal found 9/10$219
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/116:15 pmIAH - BRO
Nonstop1h 21mUnited Airlines
Mon 10/139:30 amBRO - IAH
Nonstop1h 29mUnited Airlines
Deal found 9/11$225
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/196:01 amIAH - BRO
1 stop4h 10mAmerican Airlines
Sat 9/205:26 amBRO - IAH
1 stop3h 56mAmerican Airlines
Deal found 9/9$229
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/1710:15 pmIAH - BRO
Nonstop1h 18mUnited Airlines
Sun 10/199:30 amBRO - IAH
Nonstop1h 29mUnited Airlines
Deal found 9/9$233
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/310:15 pmIAH - BRO
Nonstop1h 18mUnited Airlines
Mon 10/65:15 pmBRO - IAH
Nonstop1h 27mUnited Airlines
Deal found 9/9$239

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Brownsville 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 11, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Brownsville that are best for you.

Fly from

George Bush Intcntl

Fly to

Brownsville

Route

Depart

Return

Price

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Thu 10/9

10:15 pm-11:33 pm

Nonstop1h 18m

Brownsville South Padre Is. Intl

Thu 10/16

5:15 pm-6:42 pm

Nonstop1h 27m

$179

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Sat 10/11

6:15 pm-7:36 pm

Nonstop1h 21m

Brownsville South Padre Is. Intl

Sun 10/12

7:15 am-8:44 am

Nonstop1h 29m

$179

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Sat 11/8

7:00 pm-8:25 pm

Nonstop1h 25m

Brownsville South Padre Is. Intl

Mon 11/10

9:35 am-11:01 am

Nonstop1h 26m

$179

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Fri 10/17

10:15 pm-11:33 pm

Nonstop1h 18m

Brownsville South Padre Is. Intl

Mon 10/20

5:15 pm-6:42 pm

Nonstop1h 27m

$179

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Fri 10/24

10:15 pm-11:33 pm

Nonstop1h 18m

Brownsville South Padre Is. Intl

Sun 10/26

7:20 am-8:46 am

Nonstop1h 26m

$188

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Sat 9/27

2:35 pm-4:00 pm

Nonstop1h 25m

Brownsville South Padre Is. Intl

Sun 9/28

7:00 am-8:29 am

Nonstop1h 29m

$189

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Fri 9/26

10:15 pm-11:33 pm

Nonstop1h 18m

Brownsville South Padre Is. Intl

Sun 9/28

7:00 am-8:29 am

Nonstop1h 29m

$189

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Thu 10/23

6:01 am-10:01 am

1 stop4h 00m

Brownsville South Padre Is. Intl

Mon 10/27

7:08 pm-11:52 pm

1 stop4h 44m

$199

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Fri 10/3

5:00 am-10:11 am

1 stop5h 11m

Brownsville South Padre Is. Intl

Mon 10/6

7:08 pm-11:52 pm

1 stop4h 44m

$199

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Mon 9/22

10:15 pm-11:34 pm

Nonstop1h 19m

Brownsville South Padre Is. Intl

Mon 9/29

7:00 am-8:29 am

Nonstop1h 29m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 14 results
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Best time to book a flight from George Bush Intcntl to Brownsville

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

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

Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Brownsville (average of $328). Flying from Houston George Bush Intcntl Airport to Brownsville in March is currently the most expensive (average of $474). 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 BRO?

Find hourly flight availability from George Bush Intcntl to Brownsville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 11% on flights from Houston George Bush Intcntl Airport to Brownsville by exploring options for tickets in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Brownsville. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Brownsville flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday mornings 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 Houston George Bush Intcntl Airport to Brownsville?

Reviews of airlines servicing Brownsville

Get insights into the airlines that provide service to Brownsville. 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 Brownsville. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Brownsville, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Related info for your journey

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

    Brownsville South Padre Is. Intl (BRO), located 4.5 mi from the city center, is the airport you fly into when you book flights from Houston George Bush Intcntl to Brownsville. 1 airline have flights to South Padre Is. Intl from Houston George Bush Intcntl on a regular basis. Booking flights from Houston George Bush Intcntl to Brownsville South Padre Is. Intl should not be difficult; the airport handles an average of 14 inbound flights from Houston George Bush Intcntl per day.

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

    There are many flights that can get you from Houston George Bush Intcntl Airport to Brownsville in 1h 18m. Fly via United Airlines to get the fastest option. The distance from Houston George Bush Intcntl Airport to Brownsville is about 309 mi. Most flights are nonstop.

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

    Flying on United Airlines is currently your cheapest option to Brownsville, with prices starting at $179. You may be able to fly from Houston George Bush Intcntl Airport to Brownsville for 33% less than the average price by searching for this airline.

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

    The top 3 most reliable airlines when flying from Houston George Bush Intcntl Airport to Brownsville are CommutAir (86%), United Airlines (85%) and Mesa Airlines (84%).

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

    Looking at all options, your cheapest flight can be booked for $179. While the most popular route (Houston George Bush Intcntl - Brownsville South Padre Is. Intl) can be booked for $179 on average, our data indicates $289 when flying from Houston George Bush Intcntl Airport to Brownsville.

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

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

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

    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 Brownsville.

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

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

    Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Brownsville (average of $328). Flying from Houston George Bush Intcntl Airport to Brownsville in March is currently the most expensive (average of $474). 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.

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Alternative routes for George Bush Intcntl to Brownsville

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from George Bush Intcntl to Brownsville

Discover the top airline that operate flights from George Bush Intcntl to Brownsville. 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$299FlexibilityNo cancel feeOn-time69%

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