ANU - SLU

£179 Find Cheap Flights from St. John's to Castries – Compare and Save

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Everything you should know

Cheapest one-way flight
£179
Typical prices: £160-£208
Fly Salone
Sat 24/11
ANU - SLU • 2 stops
Direct flights
3 days a week
You can fly direct with Fly Salone. Average duration is 55m
Direct flights
+1
Direct flights
+1
When to travel
August
Cheapest • 23% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Port of Spain Piarco Intl (POS)
Cheapest • Avg £379 (return)
Bridgetown Grantley Adams Intl (BGI)
Shortest trip • 3h 39m (one-way)
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from St. John's to Castries

Fly Salone Logo
ANU  St. John's V.C. Bird Intl-SLU Castries George F. L. Charle
0h 50mdirect
Fly Salone Logo
SLU  Castries George F. L. Charle-ANU St. John's V.C. Bird Intl
0h 50mdirect
Fly Salone
Booking Insights

Price, demand, and travel trends for St. John's to Castries flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from St. John's to Castries?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from St. John's to Castries. It’s 11% cheaper than the average day, while Sunday is the most expensive, with prices 5% higher.

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Key details for St. John's to Castries flights

Low season

May

Cheapest flight

£179
Beat the crowds with an average 52% drop in traveller numbers.
The most popular month to fly with an average 59% increase in traveller numbers.
One-way flight from St. John's to Castries

When to book flights from St. John's to Castries

Are your dates flexible? Find out the best times to travel from St. John's to Castries based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your St. John's to Castries flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from St. John's to Castries?

    These are the earliest and latest flight times available from St. John's to Castries:

    • Earliest: departs at 08:30 and lands at 09:25
    • Latest: departs at 15:20 and lands at 16:15.

    The flight takes about 55m.

  • Which cabin classes can I book on flights from St. John's to Castries?

    Only Economy class is available on flights from St. John's to Castries.

  • How long is a flight from St. John's to Castries?

    A direct flight from St. John's to Castries takes 55m, covering 222 miles.

  • Do I need a passport to fly from St. John's to Castries?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a St. John's to Castries flight?

    Return flights from St. John's to Castries range from £384 to £421, with an average of £398 over the past 12 months. Anything below £384 counts as a good deal.

  • How much can I save by having a stopover when flying from St. John's to Castries?

    On this route, direct and stopover fares are close on average, with direct at £393 return and stopover options via Port of Spain Piarco Intl (POS) at £379.

  • What is the standard checked bag allowance on flights from St. John's to Castries?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £39–£76 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from St. John's to Castries?

    The Embraer ERJ-145 family is used most often on this route, operated mainly by Fly Salone. Other aircraft seen on the route include Embraer ERJ-135 / ERJ-140 / ERJ-145 variants.

  • How are flight prices from St. John's to Castries looking right now?

    One-way fares from St. John's to Castries are currently higher than usual. Average one-way flight prices are about £212, which is 12% above the typical average for this route.

  • Which car hire options are available at Castries George F. L. Charle Airport (SLU)?

    Castries George F. L. Charle Airport (SLU) hosts 5 major car hire companies, with daily rates starting from around £11 for economy cars. Top options include:

    • Ace
    • Drive A Matic
    • Final Rentals
    • Sixt
    • FlexWays

  • Which airports can I use when flying from St. John's to Castries?

    Flights from St. John's to Castries usually depart from St. John's V.C. Bird Intl (ANU) and arrive at Castries George F. L. Charle (SLU).

  • Which airports do connecting flights from St. John's to Castries pass through?

    Connecting flights from St. John's to Castries most commonly pass through:

    • Bridgetown Grantley Adams Intl (BGI) – 97% of one-stop connections
    • Port of Spain Piarco Intl (POS) – 3% of one-stop connections

  • Can I save money by using flexible dates for flights from St. John's to Castries?

    Yes. Flexible dates can save you up to 16% on flights from St. John's to Castries. Wednesday is the cheapest departure day at £355 return on average, while Sunday is the most expensive at £419, a difference of £64.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from St. John's to Castries?

    Only Fly Salone operates flights between St. John's and Castries.

  • How much time can I save by choosing a different stopover airport from St. John's to Castries?

    Flying via Bridgetown Grantley Adams Intl (BGI) gives the shortest average 1-stop total travel time of 3h 39m, compared to 12h 50m via Port of Spain Piarco Intl (POS).

  • Which airlines include bags at no extra cost on St. John's to Castries flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Fly Salone: a cabin bag and a checked bag in Economy class
    • Hahn Air: a cabin bag and a checked bag in Economy class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking St. John's to Castries flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average £355, about £64 less than Sunday fares (15% savings) based on the last 12 months.
  • If you can choose when to travel, plan your St. John's to Castries trip for August. Fares historically average £304 return in that month – typically £188 less than the most expensive month, which is February (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Port of Spain Piarco Intl Airport (POS) can be cheaper than flying direct. The cheapest stopover option averages £379 return on this route – about £14 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Castries George F. L. Charle Airport.

    • Stolen Time St. Lucia
    • Sandals Regency La Toc

Prefer to fly direct from St. John's to Castries?

 
Find which airlines fly direct from St. John's V.C. Bird Intl Airport to Castries George F. L. Charle Airport, which days they fly and book direct flights.

Direct departures

St. John's V.C. Bird Intl to Castries George F. L. Charle

Thursday

Fly Salone

Fly Salone

Friday

Fly Salone

Fly Salone

Sunday

Fly Salone

Fly Salone

See more direct flights

Direct returns

Castries George F. L. Charle to St. John's V.C. Bird Intl

Monday

Fly Salone

Fly Salone

Tuesday

Fly Salone

Fly Salone

Wednesday

Fly Salone

Fly Salone

See more direct flights

More options for your flight from St. John's to Castries

Complete your trip to Castries with a hotel stay or car hire

Car hire in Castries
Hotels in Castries