$99 Cheap Flights from Houston (IAH) to Brownsville (BRO)

View $99 flight on Tue, Jun 3, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Brownsville-South Padre Island Intl. Airport (BRO)

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Find available prices by choosing your travel dates.

Cheap Flights from Houston to Brownsville (IAH-BRO)

Prices were available within the past 7 days and start at $99 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jun 3 - Wed, Jun 4
IAH
Houston
BRO
Brownsville
$179 Roundtrip, found 10 hours ago
$179
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Jun 3 from Houston to Brownsville, returning Wed, Jun 4, priced at $179 found 10 hours ago
United
Fri, May 2 - Sun, May 4
IAH
Houston
BRO
Brownsville
$179 Roundtrip, found 1 hour ago
$179
Roundtrip
found 1 hour ago
Select United flight, departing Fri, May 2 from Houston to Brownsville, returning Sun, May 4, priced at $179 found 1 hour ago
United
Thu, May 1 - Sun, May 4
IAH
Houston
BRO
Brownsville
$184 Roundtrip, found 1 hour ago
$184
Roundtrip
found 1 hour ago
Select United flight, departing Thu, May 1 from Houston to Brownsville, returning Sun, May 4, priced at $184 found 1 hour ago
United
Thu, May 1 - Sun, May 4
IAH
Houston
BRO
Brownsville
$188 Roundtrip, found 1 hour ago
$188
Roundtrip
found 1 hour ago
Select United flight, departing Thu, May 1 from Houston to Brownsville, returning Sun, May 4, priced at $188 found 1 hour ago
United
Sat, May 10 - Tue, May 13
IAH
Houston
BRO
Brownsville
$188 Roundtrip, found 2 days ago
$188
Roundtrip
found 2 days ago
Select United flight, departing Sat, May 10 from Houston to Brownsville, returning Tue, May 13, priced at $188 found 2 days ago
United
Thu, May 22 - Mon, May 26
IAH
Houston
BRO
Brownsville
$189 Roundtrip, found 21 hours ago
$189
Roundtrip
found 21 hours ago
Select United flight, departing Thu, May 22 from Houston to Brownsville, returning Mon, May 26, priced at $189 found 21 hours ago
American Airlines
Tue, Jun 3 - Wed, Jun 4
IAH
Houston
BRO
Brownsville
$191 Roundtrip, found 10 hours ago
$191
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Jun 3 from Houston to Brownsville, returning Wed, Jun 4, priced at $191 found 10 hours ago
United
Fri, Jun 27 - Sun, Jun 29
IAH
Houston
BRO
Brownsville
$194 Roundtrip, found 23 hours ago
$194
Roundtrip
found 23 hours ago
Select United flight, departing Fri, Jun 27 from Houston to Brownsville, returning Sun, Jun 29, priced at $194 found 23 hours ago
United
Tue, Jun 3 - Wed, Jun 4
IAH
Houston
BRO
Brownsville
$197 Roundtrip, found 10 hours ago
$197
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Jun 3 from Houston to Brownsville, returning Wed, Jun 4, priced at $197 found 10 hours ago
United
Fri, Jun 27 - Sun, Jun 29
IAH
Houston
BRO
Brownsville
$199 Roundtrip, found 23 hours ago
$199
Roundtrip
found 23 hours ago
Select United flight, departing Fri, Jun 27 from Houston to Brownsville, returning Sun, Jun 29, priced at $199 found 23 hours ago
Flights from Houston (IAH) to Brownsville (BRO)
Origin airport
George Bush Intercontinental
Destination airport
Brownsville-South Padre Island Intl.
Airlines serving
American Airlines, United
Roundtrip price
$178
Distance
309 mi

Houston to Brownsville Flights

The cheapest times to fly from Houston to Brownsville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Brownsville are during the month of June. You can find some of the cheapest flights from Houston to Brownsville with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Houston to Brownsville

Sunday is one of the best days to book for cheap flights from Houston to Brownsville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Houston to Brownsville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Brownsville in 2025. You can also book with separate airlines for your outbound and return journeys, from $99 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Brownsville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Brownsville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Brownsville-South Padre Island Intl. Airport (BRO) cost?
You can pick up cheap return flights starting at $179 from George Bush Intercontinental Airport (IAH) to Brownsville-South Padre Island Intl. Airport (BRO). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving IAH on May 1 2025 and touching down at BRO. The price was last updated on April 10 2025 and has not changed since.
What is the cheapest month to fly from IAH to BRO?
Snag a cheap ticket by booking your nonstop flight from IAH to BRO in May. You can find a one-way United flight for $99 leaving on May 7 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on April 10 2025 and remains unchanged.
Which airlines fly direct from George Bush Intercontinental Airport (IAH) to Brownsville-South Padre Island Intl. Airport (BRO)?
When heading out of George Bush Intercontinental Airport (IAH), you can jump on a direct flight to Brownsville-South Padre Island Intl. Airport (BRO) with United Airlines.
What is the cheapest airline that flies from IAH to BRO?
Travel from IAH to BRO with United. This airline currently has the lowest one-way fare for this route, starting from $99. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from IAH on May 7 2025. Prices were last updated on April 10 2025 and have not changed since.
How many flights per day from George Bush Intercontinental Airport (IAH) to Brownsville-South Padre Island Intl. Airport (BRO)?
With an average of 5 nonstop flights that operate from George Bush Intercontinental Airport (IAH) to Brownsville-South Padre Island Intl. Airport (BRO) every day, you’ll be on your way in no time.
What are the most popular departure times for flights from George Bush Intercontinental Airport (IAH) to Brownsville-South Padre Island Intl. Airport (BRO)?
More people fly between IAH and BRO at 7 PM than at any other point in the day. Prefer a quieter experience? Travel outside of rush hours and there’s a chance you’ll save on your ticket as well.
What day of the week has the most flights from IAH to BRO?
Saturday offers the most flights from George Bush Intercontinental Airport (IAH) to Brownsville-South Padre Island Intl. Airport (BRO). Consider leaving on this day and you’ll have a greater chance of finding a schedule that works for you.
What is the earliest flight from George Bush Intercontinental Airport (IAH) to Brownsville-South Padre Island Intl. Airport (BRO)?
George Bush Intercontinental Airport (IAH)’s earliest flight to Brownsville-South Padre Island Intl. Airport (BRO) departs at approximately 9:49AM UTC-6. With a total journey time of 1h 34m, you’ll arrive at around 11:23AM UTC-6.
How long does it take to fly from George Bush Intercontinental Airport (IAH) to Brownsville-South Padre Island Intl. Airport (BRO)?
Flights from IAH to BRO have an average travel time of 1 hour and 28 minutes. The distance between the two airports is 310 mi.
What airline has the least delays from IAH to BRO?
United Airlines has the strongest track record for on-time direct flights from George Bush Intercontinental Airport (IAH) to Brownsville-South Padre Island Intl. Airport (BRO), with an on-time score of 83%. Use the Expedia App to see your flight schedule before you head off and get immediate updates about any trip changes.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Brownsville-South Padre Island Intl. Airport (BRO)?
To reach Brownsville-South Padre Island Intl. Airport (BRO) on time, pick a flight that leaves George Bush Intercontinental Airport (IAH) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Brownsville from George Bush Intercontinental Airport (IAH)?
Hop on a direct flight from George Bush Intercontinental Airport (IAH) to Brownsville and you’ll land at one of these hubs:

  • Miller Intl. Airport (MFE)
  • Valley Intl. Airport (HRL)
  • Brownsville-South Padre Island Intl. Airport (BRO)

Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Brownsville-South Padre Island Intl. Airport (BRO) last-minute?
Holding off until just before your trip to book your flight from IAH to BRO often results in higher prices. While you may come across some last-minute discounts, there’s no guarantee. Keep your travel plans flexible to boost your chances of landing a bargain.
Is it cheaper to book an IAH to BRO flight and hotel package?
Booking an IAH to BRO flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Brownsville-South Padre Island Intl. Airport (BRO)?
Typically, it’s possible to cancel or reschedule your IAH to BRO flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find more information on our Customer Service portal.

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