$384 Cheap Flights from Tampa (TPA) to Castries (SLU)

View $384 flight on Fri, Dec 5, 2025Opens in a new window

Popular airlines from Tampa Intl. Airport (TPA) to George F. L. Charles Airport (SLU)

Cheap Flights from Tampa to Castries (TPA-SLU)

Prices were available within the past 7 days and start at $384 for one-way flights and $937 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Fri, Jan 30 - Fri, Feb 6
TPA
Tampa
SLU
Castries
$937 Roundtrip, found 6 days ago
$937
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Jan 30 from Tampa to Castries, returning Fri, Feb 6, priced at $937 found 6 days ago

Find the cheapest month to fly from Tampa (TPA) to Castries (SLU)

November is typically the cheapest month to fly

From $447 - $935 per traveler.

Alternative airports near Castries

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

Select flight to Hewanorra Intl. UVF. Cheapest option available. Average driving time to city center is 53 minutes. Flights from $834
UVF
Hewanorra Intl.
Cheapest
Average driving time to city center53 min
Flights from $834

Frequently asked questions

How much does a flight from Tampa Intl. Airport (TPA) to George F. L. Charles Airport (SLU) cost?
Secure a cheap one-way flight from $384 or cheap return flight from $937 from Tampa Intl. Airport (TPA) to George F. L. Charles Airport (SLU) 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 Tampa Intl. Airport (TPA) to George F. L. Charles Airport (SLU)?
Traveling in January is a good way to save, as it's the cheapest month for flights between TPA and SLU. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Tampa Intl. Airport (TPA) to George F. L. Charles Airport (SLU)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from TPA to SLU. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Tampa Intl. Airport (TPA) to George F. L. Charles Airport (SLU)?
You'll have to catch a flight with a layover if you're traveling from Tampa Intl. Airport (TPA) to George F. L. Charles Airport (SLU). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from TPA to SLU?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tampa Intl. Airport (TPA) to George F. L. Charles Airport (SLU)?
To avoid potential delays on the Tampa Intl. Airport (TPA) to George F. L. Charles Airport (SLU) route, travel before 3 PM. Later departures have a 22% higher chance of being 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 Tampa Intl. Airport (TPA) to George F. L. Charles Airport (SLU) last-minute?
Booking your plane ticket from TPA to SLU shortly before your getaway is generally more expensive. But if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a TPA to SLU flight and hotel package?
Compared with arranging hotels and flights separately, booking a TPA to SLU flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Tampa Intl. Airport (TPA) to George F. L. Charles Airport (SLU)?
If you reserved your TPA to SLU flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Tampa Intl.
Destination airport
George F. L. Charles
Roundtrip price
$936
Distance
1686 mi

Book with confidence

Book with confidence

Tampa to Castries Flights

The cheapest times to fly from Tampa to Castries

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 Tampa to Castries are during the month of January. You can find some of the cheapest flights from Tampa to Castries with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tampa to Castries

Sunday is one of the best days to book for cheap flights from Tampa to Castries: 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 Tampa to Castries

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 Tampa to Castries in 2025. You can also book with separate airlines for your outbound and return journeys, from $384 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 Tampa to Castries 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 Tampa to Castries 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.

 

Tampa to Castries Flights

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*Available to One Key members.