Cheap Flights from Bridgetown (BGI) to Castries (SLUA)

Roundtrip selected
origin
    selected
    destination
      selected
      Travelers and cabin class, 1 Adult, Economy

      Compare Bridgetown to Castries flight deals

      Find the cheapest month or even day of the year to fly to Castries

      Book the best Castries fare with no extra fees

      Flight deals from Bridgetown to Castries

      Looking for a cheap last-minute deal or the best round-trip flight from Bridgetown to Castries? Find the lowest prices on one-way and round-trip tickets right here.

      Find the cheapest month to fly from Bridgetown to Castries

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bridgetown to Castries flights are currently cheapest in July.

      Direct flights from Bridgetown to Castries

      Alternative Bridgetown to Castries routes

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

      Bridgetown to Castries: Flight information

      The things to know before you go.
      Cheapest flight found$143
      Cheapest month to flyJuly
      Average flight time47 mins
      Most popular airlineinterCaribbean Airways
      Average flights per week7

      Finding cheap flights from Bridgetown 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 Bridgetown to Castries is $286. 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.
      47 minutes is the average flight time from Bridgetown to Castries.
      interCaribbean Airways, LIAT 2020 and Hahn Air Technologies fly direct from Bridgetown to Castries.
      There are 7 flights per week flying from Bridgetown to Castries, as of July 2025.
      The cheapest month to fly from Bridgetown to Castries is usually September.
      If you're flying from Bridgetown Airport, the cheapest airport near Castries is St Lucia Vigie – which is 0.9 miles away from the center of Castries. We've found flights to this airport from $286.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bridgetown Airport to Castries on Friday, September 12, 2025.
      Yes – the average flight time is 47 minutes.
      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 July, the average temperature is usually around 82°F. September is typically the warmest month in Castries, when it usually averages around 83°F. You can expect the least rain in February. The coldest month is February, with temperatures averaging 77°F. The rainiest month is October.
      Currently, Caribbean Airlines offers the cheapest flight tickets to Castries.

      Traveling from Grantley Adams International Airport (BGI) to Castries: what you need to know

      • The average time for a direct flight from Grantley Adams International Airport to Castries is 45 minutes.

      • Castries's timezone is UTC-4, which is the same as Bridgetown (the location of Grantley Adams International Airport).

      • The most popular route is from Grantley Adams International Airport (BGI) to George F. L. Charles Airport (SLU). You can select from 23 services every week between these two airports. If you want to get on your way as soon as possible, the earliest flight from BGI to SLU is the 10:40 interCaribbean Airways service. If you prefer to travel later, the last departure is at 19:00 with Winair.

      • For a stress-free journey, 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 BGI to Castries flight.

      • If you're traveling during a major holiday or another peak period, give yourself more time. A good general rule is two hours before domestic flights and up to four hours before international departures. Lines at security and check-in will be longer.

      • Begin your journey at BGI and fly nonstop to George F. L. Charles Airport (SLU). That's where you can expect to touch down when searching for Grantley Adams International Airport to Castries tickets.

      • You'll have your pick of carriers that offer direct flights from Grantley Adams International Airport to Castries. Get on board with any of these:

      • We make it simple to book plane tickets from BGI to Castries with a stopover. To see all your options, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to explore the city of your choice. Major stopovers include:

        • Charlotte Douglas International Airport (CLT)

        • Newark Liberty International Airport (EWR)

        • Piarco International Airport (POS)

      • BGI is about 8 miles from central Bridgetown. If you're ride-sharing, catching a cab or driving from the center, it'll take 25 minutes or so to get there, depending on traffic conditions.

      • Looking for a hotel near BGI? If you're catching an early flight from Grantley Adams International Airport to Castries, these stays will put you moments from your departure gate:

      • When it comes to the on-time performance of Grantley Adams International Airport, 76.82% of flights complete their journey on time.

      How to find the cheapest flights from Grantley Adams International Airport (BGI) to Castries

      • $143 is currently the best price for a one-way Grantley Adams International Airport to Castries flight. A return plane ticket starts from $286. These prices can change based on demand and availability.

      • To snag cheap flights from BGI to Castries, book your trip seven months before your departure.

      • Plan your trip for November. That's the best month for landing an awesome deal on Grantley Adams International Airport to Castries tickets. If you're open to different travel dates, use the 'Whole month' tool to access the lowest price across every month.

      • You don't need to keep looking every day to find out if fares have dropped when you set up a Price Alert. We'll let you know when there's an even better deal on cheap flights from BGI to Castries.

      • Tailor your flights with filters. Choose your departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Grantley Adams International Airport to Castries.

      Airports in Castries

      George F. L. Charles Airport (SLU)

      • The distance from George F. L. Charles Airport (SLU) to central Castries is roughly 2 miles. It'll take you around 5 minutes to reach the center driving.

      • It'll take around 40 minutes if you're using public transport.

      • The last thing you want is a lengthy journey to your hotel if you're arriving on a late flight from Grantley Adams International Airport to Castries. Check in to one of these accommodation options near SLU instead:

      • Go wherever you want, whenever you want with a George F. L. Charles Airport rental car. Pick up a set of wheels from Drive A Matic, Final Rentals or Sixt and discover more of Castries and beyond.

      • To secure the lowest price, reserve your ride from George F. L. Charles Airport around one week ahead of your flight from BGI to Castries.

      Hewanorra Airport (UVF)

      • After your flight from Grantley Adams International Airport to Castries has hit the runway, you can get to the city center in around 1 hour 10 minutes by car. Central Castries is roughly 35 miles from Hewanorra Airport (UVF).

      • You'll find some great places to rest your head close to UVF. Unwind and get cozy after your BGI to Castries flight at any of these perfectly located options:

      • No need to worry about public transport schedules or long cab lines. Pick up a Hewanorra Airport rental car and take your journey in whatever direction you like. Check out the availability and rates from Drive A Matic, Sixt and Final Rentals.

      • Avoid paying extra. Booking your ride one week ahead of your arrival at UVF can help you lock in a better rate.

      Best time to go to Castries

      • Travel to Castries during peak season if you prefer a busy atmosphere, but remember that hotel prices are usually higher. Alternatively, book flights from Grantley Adams International Airport to Castries in the low season when prices are cheaper and crowds are smaller.

      • Book a Grantley Adams International Airport to Castries plane ticket with a departure in September if you want to visit the city during its warmest month. You can expect temperatures to range from 79ºF to 86ºF.

      • February has average temperatures of between 75ºF and 82ºF. Look for a cheap ticket from BGI to Castries around that time if you want to travel in cooler conditions.

      More about Castries

      • Start your Castries trip off on the right foot by choosing the perfect place to stay. As soon as you've booked your flight from Grantley Adams International Airport to Castries, explore our selection of hotels including:

      • All great vacations should include a little sightseeing. Morne Fortune, Derek Walcott Square and Immaculate Conception Church are attractions you won't want to skip in Castries.

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