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Cheap flights from Tampa to Castries

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Flight deals from Tampa to Castries

Looking for a cheap last-minute deal or the best round-trip flight from Tampa to Castries? If you want to travel next month, round-trip fares start from $895. Find the lowest prices on one-way and round-trip tickets right here.
Castries.$660 per passenger.Departing Thu, Jun 18, returning Tue, Jun 23.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Tampa International on Thu, Jun 18, arriving in St Lucia Hewanorra.Inbound indirect flight with Air Canada, departing from St Lucia Hewanorra on Tue, Jun 23, arriving in Tampa International.Price includes taxes and charges.From $660, select.
Castries.$700 per passenger.Departing Tue, May 12, returning Tue, May 19.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Tampa International on Tue, May 12, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departing from St Lucia Hewanorra on Tue, May 19, arriving in Tampa International.Price includes taxes and charges.From $700, select.
Castries.$777 per passenger.Departing Sun, Apr 26, returning Fri, May 1.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Tampa International on Sun, Apr 26, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departing from St Lucia Hewanorra on Fri, May 1, arriving in Tampa International.Price includes taxes and charges.From $777, select.
Castries.$804 per passenger.Departing Thu, Aug 6, returning Mon, Aug 10.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Tampa International on Thu, Aug 6, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departing from St Lucia Hewanorra on Mon, Aug 10, arriving in Tampa International.Price includes taxes and charges.From $804, select.
Castries.$895 per passenger.Departing Tue, Apr 21, returning Sat, Apr 25.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Tampa International on Tue, Apr 21, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departing from St Lucia Hewanorra on Sat, Apr 25, arriving in Tampa International.Price includes taxes and charges.From $895, select.
Castries.$974 per passenger.Departing Wed, Jul 1, returning Sun, Jul 5.Round-trip flight with Frontier Airlines and WestJet.Outbound indirect flight with Frontier Airlines, departing from Tampa International on Wed, Jul 1, arriving in St Lucia Hewanorra.Inbound indirect flight with WestJet, departing from St Lucia Hewanorra on Sun, Jul 5, arriving in Tampa International.Price includes taxes and charges.From $974, select.
Castries.$1,156 per passenger.Departing Sat, May 30, returning Wed, Jun 3.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Tampa International on Sat, May 30, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departing from St Lucia Hewanorra on Wed, Jun 3, arriving in Tampa International.Price includes taxes and charges.From $1,156, select.
Castries.$1,228 per passenger.Departing Fri, Sep 4, returning Tue, Sep 8.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Tampa International on Fri, Sep 4, arriving in St Lucia Hewanorra.Inbound indirect flight with Delta, departing from St Lucia Hewanorra on Tue, Sep 8, arriving in Tampa International.Price includes taxes and charges.From $1,228, select.
Castries.$1,506 per passenger.Departing Thu, Dec 17, returning Sun, Dec 20.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Tampa International on Thu, Dec 17, arriving in St Lucia Hewanorra.Inbound indirect flight with Air Canada, departing from St Lucia Hewanorra on Sun, Dec 20, arriving in Tampa International.Price includes taxes and charges.From $1,506, select.

Find the cheapest month to fly from Tampa to Castries

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tampa to Castries flights are currently cheapest in June.
Mar
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Apr
from $895
May
from $700
Jun
from $660
Jul
from $974
Aug
from $804
Sep
from $1,228
Oct
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Nov
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Dec
from $1,506
Jan
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Feb
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Alternative Tampa to Castries routes

Looking for the cheapest, fastest or easiest route from Tampa to Castries? You could fly into the following airports instead.

St Lucia Vigie

1km from central Castries
Closest
from $751
Search flights

St Lucia Hewanorra

31km from central Castries
Cheapest
from $660
Search flights

Tampa to Castries: Flight information

The things to know before you go.
Cheapest flight found$304
Cheapest month to flyJune

Finding cheap flights from Tampa to Castries: Frequently asked questions

There are 2 airports in Castries: St Lucia Vigie and St Lucia Hewanorra.
The best price we found for a round-trip flight from Tampa to Castries is $660. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Tampa to Castries. But we found flights with one or more stops from $660.
There are no flights flying from Tampa to Castries, as of March 2026.
The cheapest month to fly from Tampa to Castries is usually June.
If you're flying from Tampa, the cheapest airport near Castries is St Lucia Hewanorra – which is 30.5 km away from the center of Castries. We've found flights to this airport from $660.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Tampa to Castries on Thursday, June 18, 2026.
No airlines currently offer direct flights between Tampa and Castries. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Castries but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Castries is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 26°C. September is typically the warmest month in Castries, when it usually averages around 28°C. You can expect the least rain in February. The coldest month is February, with temperatures averaging 25°C. The rainiest month is October.
The cheapest airline that flies to Castries is Air Canada.

Traveling from Tampa to Castries: what you need to know

  • Planning your vacation starts with working out where you'll fly out of in Tampa. Tampa International Airport (TPA) is the city's main base, so explore your options for reserving a flight from Tampa to Castries departing from here.

  • When it comes to working out where to land in Castries, George F. L. Charles Airport (SLU) and Hewanorra Airport (UVF) are the primary gateways.

  • Castries's timezone is UTC-4, which is the same as Tampa.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to catch your Tampa to Castries flight.

  • Be prepared for longer queues during popular months like July. Arriving up to four hours in advance for international flights and two hours for domestic departures is a wise move.

How to find the cheapest flights from Tampa to Castries

  • Booking in advance is often the key to scoring a cheap Tampa to Castries flight. Prices tend to rise as demand increases, so the closer your departure date, the more it could cost you.

  • The 'Whole month' tool shows you the cheapest plane tickets from Tampa to Castries across each month. It's a great way to find a bargain if your travel dates are flexible.

  • Getting a cheap flight from Tampa to Castries is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as the price has dropped.

  • Find an affordable Tampa to Castries flight with the help of our filters. Choose your preferred duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

Flying from Tampa

Tampa International Airport (TPA)

  • Traveling from central Tampa to TPA takes about 55 minutes by public transport. If you drive, ride-share or take a cab, you'll cover the 8 kilometers in 15 minutes or so, depending on traffic conditions.

  • After a relaxed start to your travels? Stay near Tampa International Airport. Whether you're boarding an early flight from Tampa to Castries or want to avoid feeling rushed, these hotels are perfect:

  • 78.59% of flights leaving from Tampa International Airport make it to their destination on time.

  • TPA is located at 5507 West Spruce Street.

Arriving in Castries

George F. L. Charles Airport (SLU)

  • George F. L. Charles Airport (SLU) is approximately 2 kilometers from the center of Castries. If you're catching a cab or a ride-share, the drive will take around 5 minutes.

  • Getting there by public transport will take you roughly 40 minutes.

  • If you're arriving on a late flight from Tampa to Castries, few things beat the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and snoozing soon after at one of these accommodation options near SLU:

  • Hit the road running by picking up a George F. L. Charles Airport rental car. Grab a set of wheels from Drive A Matic, Final Rentals or Sixt and explore beyond Castries's main sights.

  • Reserving your vehicle from George F. L. Charles Airport about one week in advance can help you get the best possible rate.

Hewanorra Airport (UVF)

  • After your flight from Tampa to Castries has arrived, you can reach the city center in about 1 hour 10 minutes by car. Central Castries is approximately 31 kilometers from Hewanorra Airport (UVF).

  • Hang up the 'Do not disturb' sign and relax at a hotel close to UVF. Here are a few options where you can check in after your flight from Tampa to Castries:

  • Forget about public transport timetables or slow-moving cab lines. Pick up a Hewanorra Airport rental car and take your journey in whatever direction you like. Compare availability and rates from Drive A Matic, Sixt and Final Rentals.

  • Get exactly what you want. Booking your ride from UVF one week in advance often means lower prices and a wider range of vehicles.

Best time to go to Castries

  • It's time to choose your trip dates for your flight from Tampa to Castries. June is the busiest month for a trip to Castries. If you like a more relaxed vibe, go in February.

  • Lock in a Tampa to Castries ticket departing in September if you're eager to explore the city during its warmest month. You can expect temperatures in Castries to range from 26ºC (79ºF) to 30ºC (86ºF).

  • If you'd rather travel in cooler conditions, look for a cheap flight from Tampa to Castries in February when temperatures average between 24ºC (75ºF) and 28ºC (82ºF).

More about Castries

  • When it comes to looking for somewhere to lay your head, you'll find the best places to stay in Castries right here. Browse these options once you've locked in your flight from Tampa to Castries:

  • All great vacations should include a little sightseeing. Derek Walcott Square, Morne Fortune and Immaculate Conception Church are must-do's during your Castries adventure.

Explore more of Saint Lucia

  • Vieux Fort is just one of the many places in Saint Lucia waiting to be discovered once you've seen the sights of Castries. Around 32 kilometers to the south, top sights here include Maria Islands Museum, Anse Des Sables Beach and YoungFaith Park.

  • Travel 24 kilometers south-east from Castries and you'll be in Micoud, another notable stop in Saint Lucia. Don't leave without experiencing Josephine Splash Park and Ti Rocher Community Park.

Plan the rest of your trip from Tampa to Castries

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.