$203 Cheap Flights from St. John's (ANU) to Castries (SLU)

View $203 flight on Sat, Oct 31, 2026Opens in a new window

Popular airlines from V.C. Bird Intl. Airport (ANU) to George F. L. Charles Airport (SLU)

Cheap Flights from St. John's to Castries (ANU-SLU)

Prices were available within the past 7 days and start at $203 for one-way flights and $491 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LIAT
Tue, Jul 28 - Tue, Aug 4
ANU
Antigua
SLU
Castries
$491 Roundtrip, found 6 days ago
$491
Roundtrip
found 6 days ago
Select LIAT flight, departing Tue, Jul 28 from Antigua to Castries, returning Tue, Aug 4, priced at $491 found 6 days ago
Caribbean Airlines
Wed, Oct 21 - Sat, Oct 31
ANU
Antigua
SLU
Castries
$499 Roundtrip, found 3 days ago
$499
Roundtrip
found 3 days ago
Select Caribbean Airlines flight, departing Wed, Oct 21 from Antigua to Castries, returning Sat, Oct 31, priced at $499 found 3 days ago
Caribbean Airlines
Wed, Oct 21 - Sat, Oct 31
ANU
Antigua
SLU
Castries
$503 Roundtrip, found 3 days ago
$503
Roundtrip
found 3 days ago
Select Caribbean Airlines flight, departing Wed, Oct 21 from Antigua to Castries, returning Sat, Oct 31, priced at $503 found 3 days ago
Caribbean Airlines
Thu, Apr 16 - Sun, Apr 19
ANU
Antigua
SLU
Castries
$504 Roundtrip, found 1 day ago
$504
Roundtrip
found 1 day ago
Select Caribbean Airlines flight, departing Thu, Apr 16 from Antigua to Castries, returning Sun, Apr 19, priced at $504 found 1 day ago
Caribbean Airlines
Fri, May 1 - Tue, May 5
ANU
Antigua
SLU
Castries
$508 Roundtrip, found 1 day ago
$508
Roundtrip
found 1 day ago
Select Caribbean Airlines flight, departing Fri, May 1 from Antigua to Castries, returning Tue, May 5, priced at $508 found 1 day ago
Caribbean Airlines
Mon, Jun 15 - Sun, Jun 21
ANU
Antigua
SLU
Castries
$510 Roundtrip, found 3 days ago
$510
Roundtrip
found 3 days ago
Select Caribbean Airlines flight, departing Mon, Jun 15 from Antigua to Castries, returning Sun, Jun 21, priced at $510 found 3 days ago
Caribbean Airlines
Thu, Apr 16 - Sun, Apr 19
ANU
Antigua
SLU
Castries
$514 Roundtrip, found 1 day ago
$514
Roundtrip
found 1 day ago
Select Caribbean Airlines flight, departing Thu, Apr 16 from Antigua to Castries, returning Sun, Apr 19, priced at $514 found 1 day ago
interCaribbean Airways
Fri, May 1 - Tue, May 5
ANU
Antigua
SLU
Castries
$524 Roundtrip, found 1 day ago
$524
Roundtrip
found 1 day ago
Select interCaribbean Airways flight, departing Fri, May 1 from Antigua to Castries, returning Tue, May 5, priced at $524 found 1 day ago
Windward Island Airways International
Wed, Oct 21 - Sat, Oct 31
ANU
Antigua
SLU
Castries
$604 Roundtrip, found 3 days ago
$604
Roundtrip
found 3 days ago
Select Windward Island Airways International flight, departing Wed, Oct 21 from Antigua to Castries, returning Sat, Oct 31, priced at $604 found 3 days ago
Hahn Air Technologies
Fri, Apr 10 - Mon, Apr 27
ANU
Antigua
SLU
Castries
$625 Roundtrip, found 1 hour ago
$625
Roundtrip
found 1 hour ago
Select Hahn Air Technologies flight, departing Fri, Apr 10 from Antigua to Castries, returning Mon, Apr 27, priced at $625 found 1 hour ago

Find the cheapest month to fly from Osbourn (ANU) to Castries (SLU)

November is typically the cheapest month to fly

From $459 - $542 per traveler.

Frequently asked questions

How much does a flight from St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles) cost?
You can find cheap one-way flights from $203 and cheap return flights from $491 St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles) with Expedia. One-way flights usually range from $222 to $371, and return flights typically cost between $489 and $674. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles)?
May is the cheapest month to fly from St. John's (ANU) to Castries (SLU), with average return fares around $480. This price is about 6% lower than the average throughout the year, as May falls outside the peak tourist season. Other affordable months to consider are January and April.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles)?
Enter ANU to SLU and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles)?
To find a cheap flight from St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles)?
The best airline to fly with from St. John's (ANU) to Castries (SLU) will differ from traveler to traveler. If you like to fly early, 5L offers early morning flights. If price is the most important factor, S6 typically offers the lowest fares. InterCaribbean Airways offers the most daily flights from ANU to SLU, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles)?
For flights from St. John's (ANU) to Castries (SLU), the best times to travel are in May and January. Both months offer average return flight prices around $480, making them budget-friendly choices. May is great for enjoying the Caribbean's pleasant weather before the peak season, while January allows you to escape the winter chill.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles)?
The earliest flight from V.C. Bird International Airport (ANU) in St. John's to George F. L. Charles Airport (SLU) in Castries usually departs at around 7:00 AM, operated by 5L. This seasonal service is active in July, giving you a great start to your day in Castries. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles)?
The most popular departure times for flights from St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles) are in the late afternoon, from 3pm to 6pm. About 35% of passengers prefer this time window. Many major carriers, including Windward Islands Airways, St. Lucia Airways and Caribbean Airlines, offer flights during this window. This timing is popular because it allows you to enjoy a leisurely morning before heading to the airport.
How long does it take to fly from St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles)?
Flying nonstop from ANU to SLU takes around 1 hour, with the route covering approximately 222 miles. Flights with a layover typically take 1 hour 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles)?
Select the "Business class" and "First class" filters when looking for ANU to SLU flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles) flight with Expedia?
It's easy to earn miles on a St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Castries from V.C. Bird Intl. (ANU)?
If you're planning to travel to Castries from V.C. Bird Intl. (ANU), you can fly into George F. L. Charles (SLU) Some flights may connect through major hubs like Melville Hall (DOM), Robert L. Bradshaw Intl. (SKB), Grantley Adams Intl. (BGI) before reaching Castries. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles) at the last minute?
Typically, booking a last minute flight from St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles) flight and hotel package?
Securing a St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles)?
If you booked your St. John's (ANU-V.C. Bird Intl.) to Castries (SLU-George F. L. Charles) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket 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
V.C. Bird Intl.
Destination airport
George F. L. Charles
Airlines serving
Caribbean Airlines, Hahn Air Technologies, Windward Island Airways International, interCaribbean Airways
Roundtrip price
$490
Distance
222 mi
Average flight time
1 hour 11 mins

Book with confidence

St. John's to Castries Flights

The cheapest times to fly from St. John's 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 St. John's to Castries are during the month of July. You can find some of the cheapest flights from St. John's to Castries with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. John's to Castries

Sunday is one of the best days to book for cheap flights from St. John's 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 St. John's 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 St. John's to Castries in 2026. You can also book with separate airlines for your outbound and return journeys, from $203 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. John's 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 St. John's 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.

 

St. John's to Castries Flights

*Flight schedules are subject to change.

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*Available to One Key members.