$293 Cheap Flights from Brownsville (BRO) to St. Thomas (STT)

View $293 flight on Sat, Mar 7, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at $293 for one-way flights and $599 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Mar 5 - Tue, Mar 10
BRO
Brownsville
STT
St. Thomas
$599 Roundtrip, found 4 days ago
$599
Roundtrip
found 4 days ago
Select United flight, departing Thu, Mar 5 from Brownsville to St. Thomas, returning Tue, Mar 10, priced at $599 found 4 days ago
American Airlines
Wed, Mar 4 - Wed, Mar 11
BRO
Brownsville
STT
St. Thomas
$619 Roundtrip, found 4 days ago
$619
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Mar 4 from Brownsville to St. Thomas, returning Wed, Mar 11, priced at $619 found 4 days ago
American Airlines
Sat, Mar 7 - Fri, Mar 13
BRO
Brownsville
STT
St. Thomas
$634 Roundtrip, found 4 days ago
$634
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Mar 7 from Brownsville to St. Thomas, returning Fri, Mar 13, priced at $634 found 4 days ago
American Airlines
Sun, Mar 8 - Mon, Mar 16
BRO
Brownsville
STT
St. Thomas
$644 Roundtrip, found 4 days ago
$644
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Mar 8 from Brownsville to St. Thomas, returning Mon, Mar 16, priced at $644 found 4 days ago
American Airlines
Sat, Mar 7 - Fri, Mar 13
BRO
Brownsville
STT
St. Thomas
$659 Roundtrip, found 4 days ago
$659
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Mar 7 from Brownsville to St. Thomas, returning Fri, Mar 13, priced at $659 found 4 days ago
American Airlines
Sun, Mar 8 - Wed, Mar 11
BRO
Brownsville
STT
St. Thomas
$669 Roundtrip, found 4 days ago
$669
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Mar 8 from Brownsville to St. Thomas, returning Wed, Mar 11, priced at $669 found 4 days ago
American Airlines
Fri, Mar 13 - Wed, Mar 25
BRO
Brownsville
STT
St. Thomas
$674 Roundtrip, found 4 days ago
$674
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Mar 13 from Brownsville to St. Thomas, returning Wed, Mar 25, priced at $674 found 4 days ago
United
Mon, Mar 9 - Tue, Mar 10
BRO
Brownsville
STT
St. Thomas
$679 Roundtrip, found 4 days ago
$679
Roundtrip
found 4 days ago
Select United flight, departing Mon, Mar 9 from Brownsville to St. Thomas, returning Tue, Mar 10, priced at $679 found 4 days ago
American Airlines
Sat, Mar 7 - Fri, Mar 13
BRO
Brownsville
STT
St. Thomas
$714 Roundtrip, found 4 days ago
$714
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Mar 7 from Brownsville to St. Thomas, returning Fri, Mar 13, priced at $714 found 4 days ago
American Airlines
Sat, Mar 7 - Fri, Mar 13
BRO
Brownsville
STT
St. Thomas
$739 Roundtrip, found 4 days ago
$739
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Mar 7 from Brownsville to St. Thomas, returning Fri, Mar 13, priced at $739 found 4 days ago

Frequently asked questions

How much does a flight from Brownsville-South Padre Island Intl. Airport (BRO) to Cyril E. King Airport (STT) cost?
Secure a cheap one-way flight from $293 or cheap return flight from $599 from Brownsville-South Padre Island Intl. Airport (BRO) to Cyril E. King Airport (STT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Brownsville-South Padre Island Intl. Airport (BRO) to Cyril E. King Airport (STT)?
March is the most affordable month to fly from BRO to STT. Planning your trip for the off-season is often the key to finding better fares.
How many flights per day from Brownsville-South Padre Island Intl. Airport (BRO) to Cyril E. King Airport (STT)?
Nonstop flights from Brownsville-South Padre Island Intl. Airport (BRO) to Cyril E. King Airport (STT) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BRO to STT?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Brownsville-South Padre Island Intl. Airport (BRO) to Cyril E. King Airport (STT)?
Choose a flight from Brownsville-South Padre Island Intl. Airport (BRO) to Cyril E. King Airport (STT) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 Brownsville-South Padre Island Intl. Airport (BRO) to Cyril E. King Airport (STT) last-minute?
Last-minute fares from BRO to STT are typically more expensive. To secure the best rates, start looking for flights ahead of time. That being said, if you can play around with your travel dates, you may land a cheap ticket just before your departure.
Is it cheaper to book a BRO to STT flight and hotel package?
You'll typically save money by securing a BRO to STT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your preferred flights and accommodations, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Brownsville-South Padre Island Intl. Airport (BRO) to Cyril E. King Airport (STT)?
In most cases, you're able to reschedule or cancel your BRO to STT flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want further information, visit our Customer Service portal.

Travel information

Origin airport
Brownsville-South Padre Island Intl.
Destination airport
Cyril E. King
Roundtrip price
$599
Distance
2136 mi

Book with confidence

Brownsville to St. Thomas Flights

The cheapest times to fly from Brownsville to St. Thomas

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

 

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

Sunday is one of the best days to book for cheap flights from Brownsville to St. Thomas: 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 Brownsville to St. Thomas

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 Brownsville to St. Thomas in 2026. You can also book with separate airlines for your outbound and return journeys, from $293 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 Brownsville to St. Thomas 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 Brownsville to St. Thomas 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.

 

Brownsville to St. Thomas Flights

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*Available to One Key members.