$387 Cheap Flights from St. Thomas (STT) to Brownsville (BRO)

View $387 flight on Fri, Mar 13, 2026Opens in a new window

Popular airlines from Cyril E. King Airport (STT) to Brownsville-South Padre Island Intl. Airport (BRO)

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Cheap Flights from St. Thomas to Brownsville (STT-BRO)

Prices were available within the past 7 days and start at $387 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Cyril E. King Airport (STT) to Brownsville-South Padre Island Intl. Airport (BRO) cost?
Grab a cheap one-way flight from $387 or cheap return flight from Cyril E. King Airport (STT) to Brownsville-South Padre Island Intl. Airport (BRO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Cyril E. King Airport (STT) to Brownsville-South Padre Island Intl. Airport (BRO)?
is the most affordable month to fly from STT to BRO. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from Cyril E. King Airport (STT) to Brownsville-South Padre Island Intl. Airport (BRO)?
To find the cheapest airline flying from STT to BRO, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Cyril E. King Airport (STT) to Brownsville-South Padre Island Intl. Airport (BRO)?
You'll need to take a flight with a layover when traveling from Cyril E. King Airport (STT) to Brownsville-South Padre Island Intl. Airport (BRO). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from STT to BRO?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cyril E. King Airport (STT) to Brownsville-South Padre Island Intl. Airport (BRO)?
Choose a flight from Cyril E. King Airport (STT) to Brownsville-South Padre Island Intl. Airport (BRO) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**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.
Is it cheaper to buy a plane ticket from Cyril E. King Airport (STT) to Brownsville-South Padre Island Intl. Airport (BRO) last-minute?
Last-minute fares from STT to BRO are usually more expensive. To secure the best prices, start searching for flights early. That being said, if you're flexible with your travel dates, you may find a cheap ticket just before your departure.
Is it cheaper to book a STT to BRO flight and hotel package?
You'll typically save money by booking a STT to BRO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your ideal accommodations and flights, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Cyril E. King Airport (STT) to Brownsville-South Padre Island Intl. Airport (BRO)?
It's usually possible to reschedule or cancel your STT to BRO flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Cyril E. King
Destination airport
Brownsville-South Padre Island Intl.
Distance
2136 mi

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St. Thomas to Brownsville Flights

The cheapest times to fly from St. Thomas 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 St. Thomas to Brownsville are during the month of . You can find some of the cheapest flights from St. Thomas to Brownsville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Thomas to Brownsville

Sunday is one of the best days to book for cheap flights from St. Thomas 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 St. Thomas 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 St. Thomas to Brownsville in 2026. You can also book with separate airlines for your outbound and return journeys, from $387 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 St. Thomas 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 St. Thomas 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.

 

St. Thomas to Brownsville Flights

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*Available to One Key members.