$272 Cheap Flights from St. Thomas (STT) to Baton Rouge (BTR)

View $272 flight on Fri, Feb 27, 2026Opens in a new window

Popular airlines from Cyril E. King Airport (STT) to Baton Rouge Metropolitan Airport (BTR)

Cheap Flights from St. Thomas to Baton Rouge (STT-BTR)

Prices were available within the past 7 days and start at $272 for one-way flights and $459 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 24 - Tue, Jan 6
STT
St. Thomas
BTR
Baton Rouge
$459 Roundtrip, found 1 day ago
$459
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 24 from St. Thomas to Baton Rouge, returning Tue, Jan 6, priced at $459 found 1 day ago
American Airlines
Tue, Dec 23 - Thu, Jan 1
STT
St. Thomas
BTR
Baton Rouge
$509 Roundtrip, found 2 hours ago
$509
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Dec 23 from St. Thomas to Baton Rouge, returning Thu, Jan 1, priced at $509 found 2 hours ago
Delta
Wed, Dec 10 - Mon, Dec 22
STT
St. Thomas
BTR
Baton Rouge
$544 Roundtrip, found 1 day ago
$544
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 10 from St. Thomas to Baton Rouge, returning Mon, Dec 22, priced at $544 found 1 day ago
Delta
Wed, Dec 24 - Fri, Jan 9
STT
St. Thomas
BTR
Baton Rouge
$559 Roundtrip, found 1 day ago
$559
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 24 from St. Thomas to Baton Rouge, returning Fri, Jan 9, priced at $559 found 1 day ago
Delta
Tue, Dec 23 - Thu, Jan 1
STT
St. Thomas
BTR
Baton Rouge
$569 Roundtrip, found 2 hours ago
$569
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Dec 23 from St. Thomas to Baton Rouge, returning Thu, Jan 1, priced at $569 found 2 hours ago
United
Sat, Dec 20 - Sun, Jan 4
STT
St. Thomas
BTR
Baton Rouge
$574 Roundtrip, found 1 day ago
$574
Roundtrip
found 1 day ago
Select United flight, departing Sat, Dec 20 from St. Thomas to Baton Rouge, returning Sun, Jan 4, priced at $574 found 1 day ago
American Airlines
Tue, Dec 23 - Thu, Jan 1
STT
St. Thomas
BTR
Baton Rouge
$584 Roundtrip, found 2 hours ago
$584
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Dec 23 from St. Thomas to Baton Rouge, returning Thu, Jan 1, priced at $584 found 2 hours ago
United
Wed, Dec 24 - Sat, Jan 10
STT
St. Thomas
BTR
Baton Rouge
$591 Roundtrip, found 1 day ago
$591
Roundtrip
found 1 day ago
Select United flight, departing Wed, Dec 24 from St. Thomas to Baton Rouge, returning Sat, Jan 10, priced at $591 found 1 day ago
Delta
Wed, Dec 10 - Tue, Dec 23
STT
St. Thomas
BTR
Baton Rouge
$597 Roundtrip, found 1 day ago
$597
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 10 from St. Thomas to Baton Rouge, returning Tue, Dec 23, priced at $597 found 1 day ago
Cape Air
Mon, Dec 22 - Sun, Jan 4
STT
St. Thomas
BTR
Baton Rouge
$663 Roundtrip, found 1 day ago
$663
Roundtrip
found 1 day ago
Select Cape Air flight, departing Mon, Dec 22 from St. Thomas to Baton Rouge, returning Sun, Jan 4, priced at $663 found 1 day ago

Alternative airports near Baton Rouge

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baton Rouge Metropolitan BTR. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $904
BTR
Baton Rouge Metropolitan
CheapestClosest
Average driving time to city center10 min
Flights from $904

Frequently asked questions

How much does a flight from Cyril E. King Airport (STT) to Baton Rouge Metropolitan Airport (BTR) cost?
Lock in a cheap one-way flight from $272 or cheap return flight from $459 from Cyril E. King Airport (STT) to Baton Rouge Metropolitan Airport (BTR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Cyril E. King Airport (STT) to Baton Rouge Metropolitan Airport (BTR)?
Traveling in December may help you find better deals, as it's the cheapest month for flights between STT and BTR. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Cyril E. King Airport (STT) to Baton Rouge Metropolitan Airport (BTR)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from STT to BTR. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Cyril E. King Airport (STT) to Baton Rouge Metropolitan Airport (BTR)?
There are no daily direct flights from Cyril E. King Airport (STT) to Baton Rouge Metropolitan Airport (BTR). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from STT to BTR?
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 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 Cyril E. King Airport (STT) to Baton Rouge Metropolitan Airport (BTR)?
To avoid potential delays on the Cyril E. King Airport (STT) to Baton Rouge Metropolitan Airport (BTR) route, fly before 3 PM. Later flights are 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 Baton Rouge Metropolitan Airport (BTR) last-minute?
Last-minute fares from STT to BTR are typically more expensive. For the cheapest rates, start looking for flights well in advance. That being said, if you're flexible with your travel dates, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a STT to BTR flight and hotel package?
Compared with arranging hotels and flights separately, booking a STT to BTR flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the hassle out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Cyril E. King Airport (STT) to Baton Rouge Metropolitan Airport (BTR)?
If you reserved your STT to BTR flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Cyril E. King
Destination airport
Baton Rouge Metropolitan
Airlines serving
American Airlines, Delta, United
Roundtrip price
$459
Distance
1843 mi

Book with confidence

St. Thomas to Baton Rouge Flights

The cheapest times to fly from St. Thomas to Baton Rouge

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

 

The best time to book a flight from St. Thomas to Baton Rouge

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

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 Baton Rouge in 2025. You can also book with separate airlines for your outbound and return journeys, from $272 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 Baton Rouge 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 Baton Rouge 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 Baton Rouge Flights

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*Available to One Key members.