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$174+ Cheap flights from George Bush Intcntl (IAH) to Brownsville (BRO)

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BRO
May 23 — May 301
Sat 5/23
Sat 5/30
1 adult, Economy
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Cheap 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 April 23, 2026.

This United Airlines deal was found by Cheapflights users on 4/20. 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 5/2810:00 am
IAH
-
BRO
Nonstop1h 26m
United Airlines
Sat 5/307:20 am
BRO
-
IAH
Nonstop1h 24m
United Airlines
Deal found 4/20$239
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Sun 5/109:55 am
IAH
-
BRO
Nonstop1h 29m
United Airlines
Sat 5/165:17 pm
BRO
-
IAH
Nonstop1h 28m
United Airlines
Deal found 4/20$254
This American Airlines deal was found by Cheapflights users on 4/22. 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 5/226:02 am
IAH
-
BRO
1 stop4h 12m
American Airlines
Fri 5/296:42 pm
BRO
-
IAH
1 stop5h 17m
American Airlines
Deal found 4/22$259
This United Airlines deal was found by Cheapflights users on 4/19. 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 5/74:59 pm
IAH
-
BRO
Nonstop1h 29m
United Airlines
Sat 5/95:17 pm
BRO
-
IAH
Nonstop1h 28m
United Airlines
Deal found 4/19$269
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/225:15 pm
IAH
-
BRO
Nonstop1h 22m
United Airlines
Fri 5/297:20 am
BRO
-
IAH
Nonstop1h 24m
United Airlines
Deal found 4/22$273
This American Airlines deal was found by Cheapflights users on 4/19. 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 5/76:00 am
IAH
-
BRO
1 stop4h 14m
American Airlines
Sun 5/107:41 pm
BRO
-
IAH
1 stop4h 18m
American Airlines
Deal found 4/19$274
This American Airlines deal was found by Cheapflights users on 4/19. 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 5/712:19 pm
IAH
-
BRO
1 stop6h 52m
American Airlines
Sat 5/97:41 pm
BRO
-
IAH
1 stop4h 18m
American Airlines
Deal found 4/19$289
This American Airlines deal was found by Cheapflights users on 4/21. 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 5/410:31 am
IAH
-
BRO
1 stop3h 49m
American Airlines
Fri 5/157:41 pm
BRO
-
IAH
1 stop4h 18m
American Airlines
Deal found 4/21$300
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/305:15 pm
IAH
-
BRO
Nonstop1h 22m
United Airlines
Tue 6/27:20 am
BRO
-
IAH
Nonstop1h 24m
United Airlines
Deal found 4/20$309
This American Airlines deal was found by Cheapflights users on 4/20. 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 5/14:42 pm
IAH
-
BRO
1 stop6h 11m
American Airlines
Mon 5/47:41 pm
BRO
-
IAH
1 stop4h 18m
American Airlines
Deal found 4/20$314
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/14:59 pm
IAH
-
BRO
Nonstop1h 29m
United Airlines
Sun 5/35:17 pm
BRO
-
IAH
Nonstop1h 28m
United Airlines
Deal found 4/21$319
This American Airlines deal was found by Cheapflights users on 4/19. 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 5/11:45 pm
IAH
-
BRO
1 stop5h 26m
American Airlines
Sun 5/37:41 pm
BRO
-
IAH
1 stop4h 18m
American Airlines
Deal found 4/19$322

Find 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 April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$239
(United Airlines)

One-way from

$174
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$334

Good round-trip deal

$269 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Brownsville South Padre Is. Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Brownsville South Padre Is. Intl flights.
Search Deals
From Houston George Bush Intcntl to Brownsville South Padre Is. Intl
Search Deals
One-way flight from Houston George Bush Intcntl to Brownsville South Padre Is. Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Brownsville South Padre Is. Intl.
Search Deals

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 April 23, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Brownsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Thu 6/11

8:30 pm-9:52 pm

Nonstop1h 22m

Brownsville South Padre Is. Intl

Sat 6/13

7:20 am-8:44 am

Nonstop1h 24m

$239

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Tue 5/19

4:59 pm-6:28 pm

Nonstop1h 29m

Brownsville South Padre Is. Intl

Tue 5/26

7:20 am-8:44 am

Nonstop1h 24m

$239

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Tue 5/12

9:55 am-11:24 am

Nonstop1h 29m

Brownsville South Padre Is. Intl

Sun 5/17

7:20 am-8:48 am

Nonstop1h 28m

$239

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Sat 5/30

8:30 pm-9:52 pm

Nonstop1h 22m

Brownsville South Padre Is. Intl

Mon 6/1

9:20 am-10:44 am

Nonstop1h 24m

$239

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Mon 6/15

5:15 pm-6:37 pm

Nonstop1h 22m

Brownsville South Padre Is. Intl

Sat 6/20

7:20 am-8:44 am

Nonstop1h 24m

$239

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Thu 5/28

10:00 am-11:26 am

Nonstop1h 26m

Brownsville South Padre Is. Intl

Sun 5/31

7:20 am-8:44 am

Nonstop1h 24m

$239

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Sun 5/10

9:55 am-11:24 am

Nonstop1h 29m

Brownsville South Padre Is. Intl

Sat 5/16

5:17 pm-6:45 pm

Nonstop1h 28m

$254

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Fri 6/5

5:15 pm-6:37 pm

Nonstop1h 22m

Brownsville South Padre Is. Intl

Sun 6/7

7:20 am-8:44 am

Nonstop1h 24m

$269

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Thu 5/7

8:30 pm-9:59 pm

Nonstop1h 29m

Brownsville South Padre Is. Intl

Sat 5/9

9:25 am-10:53 am

Nonstop1h 28m

$269

HoustonBrownsville

IAH - BRO

IAHBRO

Houston George Bush Intcntl

Fri 5/22

5:15 pm-6:37 pm

Nonstop1h 22m

Brownsville South Padre Is. Intl

Fri 5/29

7:20 am-8:44 am

Nonstop1h 24m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from George Bush Intcntl to Brownsville

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 Brownsville in April.
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 Houston George Bush Intcntl Airport-Brownsville 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-Brownsville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Brownsville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Brownsville 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-Brownsville 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 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Brownsville (average of $224). Flying from Houston George Bush Intcntl Airport to Brownsville in December 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 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 April 23, 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 19% 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 April 18, 2026.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Brownsville flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday afternoons 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 April 23, 2026.
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
9,637 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,637 reviews
United Airlines
7.4
Good
9,637 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 16 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 22m. 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 $194. You may be able to fly from Houston George Bush Intcntl Airport to Brownsville for 28% 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 Emirates (87%), Copa Airlines (86%) and Air New Zealand (86%).

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

    Looking at all options, your cheapest flight can be booked for $239. While the most popular route (Houston George Bush Intcntl - Brownsville South Padre Is. Intl) can be booked for $239 on average, our data indicates $309 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Brownsville (average of $224). Flying from Houston George Bush Intcntl Airport to Brownsville in December 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

Browse thousands of different options on Cheapflights for your next trip

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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 April 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$194Average$268FlexibilityNo cancel feeOn-time69%

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