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St. John's

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

SLU — ANU
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Find flight deals from Castries to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from Castries (SLU) to St. John's (ANU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

September

Cheapest in

June

Average price

$480

Good round-trip deal

$471 or less
Provider with most accurate pricing for Castries George F. L. Charle-St. John's V.C. Bird Intl flight deals.
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Provider most trusted by Cheapflights users for Castries George F. L. Charle-St. John's V.C. Bird Intl flights.
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Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Castries George F. L. Charle to St. John's V.C. Bird Intl.
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Compare providers for flights from Castries to St. John's

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Castries to St. John's in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Castries-St. John's, Saint John flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Castries-St. John's, Saint John flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Castries-St. John's, Saint John flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Castries-St. John's, Saint John flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Castries-St. John's, Saint John flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to St. John's from Castries with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Castries to St. John's

What is the cheapest time of day to fly from SLU to ANU?

Find hourly flight availability from Castries to St. John's. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

A simple way to save on the total cost of your ticket is to fly from Castries to St. John's, Saint John in the morning. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing St. John's

Get insights into the airlines that provide service to St. John's. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. John's. Reviews last updated December 8, 2025.
Get a feel of what it's like to fly with interCaribbean Airways from Castries to St. John's by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
interCaribbean Airways
5.4
Fair
25 reviews

Overall

5.4

Food

4.2

Entertainment

4.4

Boarding

5.2

Crew

6.0

Comfort

5.2

Reviews

1 / 1
2.0
Mediocre

Dabian,Aug 2024

BGI - SLU

Please be on time for departures. The constant lateness is a burden to some of us passengers.
interCaribbean Airways
5.4
Fair
25 reviews
interCaribbean Airways
5.4
Fair
25 reviews

Overall

5.4

Food

4.2

Entertainment

4.4

Boarding

5.2

Crew

6.0

Comfort

5.2

Reviews

1 / 1
2.0
Mediocre

Dabian,Aug 2024

BGI - SLU

Please be on time for departures. The constant lateness is a burden to some of us passengers.

Related info for your journey

Find useful and relevant information for your journey from Castries to St. John's. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Castries to St. John's, Saint John round-trip?

    According to our current data, Sunrise Airways ($442), and interCaribbean Airways ($472) offers the cheapest pricing from Castries to St. John's, Saint John. You may be able to fly from Castries to St. John's, Saint John for 9% less than the average price by searching for these airlines.

  • Can I find deals for flights from Castries to St. John's that include hotel bookings?

    Yes. In addition to deals on Castries to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Castries to St. John's?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Castries to St. John's.

  • Can I find deals for business class flights from Castries to St. John's?

    Yes. Cheapflights offers flight deals from Castries to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Complete your trip

Complete your trip to St. John's by adding a car rental and/or hotel reservation to your travel itinerary.
St. John's V.C. Bird Intl Airport car rentals

Top 2 airlines flying from Castries to St. John's

Discover the top 2 airlines that operate flights from Castries to St. John's. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sunrise AirwaysCheapest$446Average$461FlexibilityNo cancel feeOn-timeN/A
interCaribbean AirwaysCheapest$472Average$508FlexibilityNo cancel feeOn-timeN/A

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