$194+ Cheap flights to Castries
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
— SLU
May 1 — May 81
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights to Castries with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Flights to Castries in 2026
Cheapest
Best
Last-minute
One-way
Cheapest flights to CastriesExplore the most affordable flight options available to Castries. Find the lowest fares based on data from user searches, with prices last updated on April 1, 2026.
Explore the most affordable flight options available to Castries. Find the lowest fares based on data from user searches, with prices last updated on April 1, 2026.
This Vliegwinkel deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:00 am
JFK
- SLU
1 stop7h 35m
Caribbean Airlines
Thu 4/235:50 pm
SLU
- JFK
1 stop11h 10m
Caribbean Airlines
Deal found 3/28![Caribbean Airlines logo]()
$434
This Cheapflightsfares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:45 am
JFK
- SLU
1 stop12h 50m
Caribbean Airlines
Sat 5/25:50 pm
SLU
- JFK
1 stop11h 10m
Caribbean Airlines
Deal found 3/30![Caribbean Airlines logo]()
$469
This Gotogate deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:00 am
JFK
- SLU
1 stop7h 35m
Caribbean Airlines
Tue 5/122:30 pm
SLU
- JFK
2 stops23h 55m
Caribbean Airlines
Deal found 3/27![Caribbean Airlines logo]()
$470
This FlightHub deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:45 am
JFK
- SLU
1 stop11h 25m
Caribbean Airlines
Thu 4/235:50 pm
SLU
- JFK
1 stop11h 10m
Caribbean Airlines
Deal found 3/30![Caribbean Airlines logo]()
$472
This Gotogate deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:00 am
JFK
- SLU
1 stop7h 35m
Caribbean Airlines
Fri 5/226:00 pm
SLU
- JFK
1 stop11h 00m
Caribbean Airlines
Deal found 3/31![Caribbean Airlines logo]()
$474
This Mytrip deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:59 am
LGA
- SLU
2 stops12h 11m
Multiple Airlines
Tue 4/287:10 pm
SLU
- LGA
2 stops23h 50m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$743
This Mytrip deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:59 am
LGA
- SLU
2 stops26h 11m
Multiple Airlines
Sun 5/245:00 am
SLU
- LGA
2 stops14h 00m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$752
This Mytrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:35 am
EWR
- SLU
2 stops11h 50m
Multiple Airlines
Sun 5/316:00 pm
SLU
- EWR
2 stops29h 52m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$783
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:25 am
EWR
- SLU
2 stops26h 45m
Multiple Airlines
Thu 4/235:50 pm
SLU
- EWR
2 stops29h 57m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$800
This Mytrip deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:59 am
LGA
- SLU
2 stops12h 11m
Multiple Airlines
Tue 5/267:10 pm
SLU
- LGA
2 stops23h 50m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$803
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:55 pm
EWR
- SLU
2 stops22h 45m
Multiple Airlines
Sat 5/25:50 pm
SLU
- EWR
2 stops28h 43m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$806
This Mytrip deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:59 am
LGA
- SLU
2 stops23h 31m
Multiple Airlines
Wed 5/610:15 am
SLU
- LGA
2 stops32h 45m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$807
Best flights to CastriesDiscover carefully curated flight deals to Castries that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
Discover carefully curated flight deals to Castries that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
This Caribbean Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:20 pm
JFK
- SLU
1 stop20h 50m
Caribbean Airlines
Thu 4/235:50 pm
SLU
- JFK
1 stop11h 10m
Caribbean Airlines
Deal found 3/30![Caribbean Airlines logo]()
$487
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:25 am
EWR
- SLU
2 stops26h 45m
Multiple Airlines
Thu 4/235:50 pm
SLU
- EWR
2 stops29h 57m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$800
This Caribbean Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:20 pm
JFK
- SLU
1 stop20h 50m
Caribbean Airlines
Thu 6/45:50 pm
SLU
- JFK
1 stop20h 25m
Caribbean Airlines
Deal found 3/30![Caribbean Airlines logo]()
$507
This Caribbean Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:00 am
JFK
- SLU
1 stop7h 35m
Caribbean Airlines
Fri 5/226:00 pm
SLU
- JFK
2 stops29h 50m
Caribbean Airlines
Deal found 3/29![Caribbean Airlines logo]()
$507
This Caribbean Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:00 am
JFK
- SLU
2 stops31h 35m
Caribbean Airlines
Thu 5/215:50 pm
SLU
- JFK
1 stop20h 25m
Caribbean Airlines
Deal found 3/30![Caribbean Airlines logo]()
$507
This Caribbean Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:20 pm
JFK
- SLU
1 stop20h 50m
Caribbean Airlines
Fri 6/56:00 pm
SLU
- JFK
1 stop11h 00m
Caribbean Airlines
Deal found 4/1![Caribbean Airlines logo]()
$507
This Caribbean Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:45 am
JFK
- SLU
1 stop12h 50m
Caribbean Airlines
Thu 5/285:50 pm
SLU
- JFK
1 stop11h 10m
Caribbean Airlines
Deal found 3/31![Caribbean Airlines logo]()
$507
This Mytrip deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:30 am
LGA
- SLU
2 stops30h 40m
Multiple Airlines
Sun 5/245:00 am
SLU
- LGA
3 stops18h 21m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$810
This Trip.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:00 am
JFK
- SLU
2 stops17h 10m
Caribbean Airlines
Sun 6/75:00 am
SLU
- JFK
2 stops18h 55m
Caribbean Airlines
Deal found 3/27![Caribbean Airlines logo]()
$518
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:30 am
LGA
- SLU
2 stops30h 40m
Multiple Airlines
Thu 4/235:50 pm
SLU
- LGA
2 stops29h 37m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$818
This Caribbean Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:20 pm
JFK
- SLU
1 stop20h 50m
Caribbean Airlines
Mon 6/17:10 pm
SLU
- JFK
1 stop19h 05m
Caribbean Airlines
Deal found 3/29![Caribbean Airlines logo]()
$527
This Mytrip deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:59 am
LGA
- SLU
2 stops27h 11m
Multiple Airlines
Tue 5/267:10 pm
SLU
- LGA
2 stops23h 50m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$834
This Caribbean Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:00 am
JFK
- SLU
2 stops31h 35m
Caribbean Airlines
Wed 6/310:15 am
SLU
- JFK
2 stops18h 45m
Caribbean Airlines
Deal found 3/28![Caribbean Airlines logo]()
$527
This Mytrip deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:59 am
LGA
- SLU
2 stops27h 11m
Multiple Airlines
Tue 5/264:20 pm
SLU
- LGA
3 stops26h 40m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$847
This Caribbean Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:00 am
JFK
- SLU
2 stops32h 10m
Caribbean Airlines
Wed 6/2410:15 am
SLU
- JFK
1 stop13h 35m
Caribbean Airlines
Deal found 3/27![Caribbean Airlines logo]()
$532
This Mytrip deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:55 pm
LGA
- SLU
2 stops22h 30m
Multiple Airlines
Tue 5/124:20 pm
SLU
- LGA
3 stops26h 40m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$849
This Caribbean Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:00 am
JFK
- SLU
2 stops31h 35m
Caribbean Airlines
Wed 5/610:15 am
SLU
- JFK
1 stop13h 35m
Caribbean Airlines
Deal found 3/29![Caribbean Airlines logo]()
$567
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:59 am
LGA
- SLU
2 stops27h 11m
Multiple Airlines
Wed 5/1310:15 am
SLU
- LGA
2 stops32h 45m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$870
This Caribbean Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:45 am
JFK
- SLU
1 stop11h 25m
Caribbean Airlines
Tue 4/287:10 pm
SLU
- JFK
2 stops19h 15m
Caribbean Airlines
Deal found 3/31![Caribbean Airlines logo]()
$567
This Mytrip deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 am
EWR
- SLU
2 stops26h 30m
Multiple Airlines
Sun 5/106:00 pm
SLU
- EWR
2 stops29h 25m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$883
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:55 pm
LGA
- SLU
2 stops23h 05m
Multiple Airlines
Tue 5/269:10 am
SLU
- LGA
2 stops24h 19m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$928
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:55 pm
EWR
- SLU
3 stops22h 40m
Multiple Airlines
Sat 5/25:50 pm
SLU
- EWR
3 stops21h 05m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$941
This Mytrip deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:05 am
EWR
- SLU
2 stops26h 05m
Multiple Airlines
Fri 4/246:00 pm
SLU
- EWR
3 stops20h 59m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$962
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:30 am
EWR
- SLU
2 stops12h 30m
Multiple Airlines
Tue 5/2612:35 pm
SLU
- EWR
3 stops26h 20m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$992
This Mytrip deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 am
EWR
- SLU
3 stops27h 30m
Multiple Airlines
Tue 5/129:50 am
SLU
- EWR
3 stops24h 30m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$1,036
This Mytrip deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:35 am
EWR
- SLU
2 stops33h 00m
Multiple Airlines
Sun 6/75:00 am
SLU
- EWR
2 stops14h 05m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$1,049
This Mytrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:05 pm
EWR
- SLU
3 stops39h 05m
Multiple Airlines
Thu 5/79:50 am
SLU
- EWR
3 stops38h 02m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$1,055
This Mytrip deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:30 am
EWR
- SLU
2 stops12h 30m
Multiple Airlines
Thu 4/912:40 pm
SLU
- EWR
3 stops21h 45m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$1,061
Last-minute flights to CastriesDiscover last-minute flight deals to Castries. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals to Castries. Data last updated April 1, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:45 am
JFK
- SLU
1 stop11h 25m
Caribbean Airlines
Thu 4/235:50 pm
SLU
- JFK
1 stop11h 10m
Caribbean Airlines
Deal found 3/30![Caribbean Airlines logo]()
$472
This Vliegwinkel deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:00 am
JFK
- SLU
1 stop7h 35m
Caribbean Airlines
Thu 4/235:50 pm
SLU
- JFK
1 stop11h 10m
Caribbean Airlines
Deal found 3/28![Caribbean Airlines logo]()
$434
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:25 am
EWR
- SLU
2 stops26h 45m
Multiple Airlines
Thu 4/235:50 pm
SLU
- EWR
2 stops29h 57m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$800
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:30 am
LGA
- SLU
2 stops30h 40m
Multiple Airlines
Thu 4/235:50 pm
SLU
- LGA
2 stops29h 37m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$818
This Cheapflightsfares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:45 am
JFK
- SLU
1 stop12h 50m
Caribbean Airlines
Sat 5/25:50 pm
SLU
- JFK
1 stop11h 10m
Caribbean Airlines
Deal found 3/30![Caribbean Airlines logo]()
$469
This Mytrip deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:59 am
LGA
- SLU
2 stops12h 11m
Multiple Airlines
Tue 4/287:10 pm
SLU
- LGA
2 stops23h 50m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$743
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:55 pm
EWR
- SLU
2 stops22h 45m
Multiple Airlines
Sat 5/25:50 pm
SLU
- EWR
2 stops28h 43m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$806
This Mytrip deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:59 am
LGA
- SLU
2 stops29h 36m
Multiple Airlines
Sun 5/36:00 pm
SLU
- LGA
2 stops25h 00m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$819
This Mytrip deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:59 am
LGA
- SLU
2 stops23h 31m
Multiple Airlines
Wed 5/610:15 am
SLU
- LGA
2 stops32h 45m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$807
This Gotogate deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:00 am
JFK
- SLU
1 stop7h 35m
Caribbean Airlines
Tue 5/122:30 pm
SLU
- JFK
2 stops23h 55m
Caribbean Airlines
Deal found 3/27![Caribbean Airlines logo]()
$470
This Gotogate deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:00 am
JFK
- SLU
1 stop7h 35m
Caribbean Airlines
Fri 5/226:00 pm
SLU
- JFK
1 stop11h 00m
Caribbean Airlines
Deal found 3/31![Caribbean Airlines logo]()
$474
This Mytrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:35 am
EWR
- SLU
2 stops11h 50m
Multiple Airlines
Sun 5/316:00 pm
SLU
- EWR
2 stops29h 52m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$783
One-way flights to CastriesSearch for one-way flight options to Castries. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
Search for one-way flight options to Castries. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This iWofly deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/301:45 am
JFK
- SLU
1 stop12h 50m
Caribbean Airlines
Deal found 3/31![Caribbean Airlines logo]()
$194
This SmartFares deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:00 am
JFK
- SLU
2 stops17h 10m
Caribbean Airlines
Deal found 3/29![Caribbean Airlines logo]()
$199
This Cheapflightsfares deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:00 am
JFK
- SLU
2 stops15h 10m
Caribbean Airlines
Deal found 3/29![Caribbean Airlines logo]()
$216
This SmartFares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/165:00 am
JFK
- SLU
2 stops10h 35m
Caribbean Airlines
Deal found 3/30![Caribbean Airlines logo]()
$219
This Trip.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/224:15 pm
JFK
- SLU
1 stop29h 55m
Caribbean Airlines
Deal found 3/29![Caribbean Airlines logo]()
$221
This Caribbean Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:00 am
JFK
- SLU
1 stop8h 35m
Caribbean Airlines
Deal found 3/29![Caribbean Airlines logo]()
$233
This SmartFares deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:00 am
JFK
- SLU
2 stops10h 35m
Caribbean Airlines
Deal found 3/27![Caribbean Airlines logo]()
$244
This Caribbean Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Caribbean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:00 am
JFK
- SLU
2 stops28h 30m
Caribbean Airlines
Deal found 3/29![Caribbean Airlines logo]()
$258
This Trip.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:00 am
JFK
- SLU
1 stop8h 35m
Caribbean Airlines
Deal found 3/30![Caribbean Airlines logo]()
$273
This Mytrip deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:00 am
EWR
- SLU
2 stops30h 10m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$369
This Mytrip deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:59 am
LGA
- SLU
2 stops27h 11m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:00 am
EWR
- SLU
2 stops15h 10m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$374
Find flight deals to Castries
Find the latest flights to Castries in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on April 1, 2026.
Popular in | December |
|---|---|
Cheapest in | September |
Average price | $608 |
Round-trip from | $434 |
One-way from | $194 |
Good round-trip deal | $368 or less |
Good one-way deal | $268 or less |
Cheapflights Fare Finder
Locate flights to Castries that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on April 1, 2026.
Use the filters below to find and compare flights to Castries that are best for you.
Fly from
Route
Depart
Return
Cheapest round-trip
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Wed 4/15
4:20 pm-1:10 pm
1 stop20h 50m
Castries George F. L. Charle
Thu 4/23
5:50 pm-5:00 am
1 stop11h 10m
$487
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Wed 5/27
4:20 pm-1:10 pm
1 stop20h 50m
Castries George F. L. Charle
Thu 6/4
5:50 pm-2:15 pm
1 stop20h 25m
$507
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Fri 5/15
7:00 am-2:35 pm
1 stop7h 35m
Castries George F. L. Charle
Fri 5/22
6:00 pm-11:50 pm
2 stops29h 50m
$507
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Thu 5/14
7:00 am-2:35 pm
2 stops31h 35m
Castries George F. L. Charle
Thu 5/21
5:50 pm-2:15 pm
1 stop20h 25m
$507
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Wed 5/27
4:20 pm-1:10 pm
1 stop20h 50m
Castries George F. L. Charle
Fri 6/5
6:00 pm-5:00 am
1 stop11h 00m
$507
Quickest round-trip
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Sat 5/23
1:45 am-2:35 pm
1 stop12h 50m
Castries George F. L. Charle
Thu 5/28
5:50 pm-5:00 am
1 stop11h 10m
$507
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Sat 5/30
5:00 am-10:10 pm
2 stops17h 10m
Castries George F. L. Charle
Sun 6/7
5:00 am-11:55 pm
2 stops18h 55m
$518
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Wed 5/27
4:20 pm-1:10 pm
1 stop20h 50m
Castries George F. L. Charle
Mon 6/1
7:10 pm-2:15 pm
1 stop19h 05m
$527
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Thu 5/28
7:00 am-2:35 pm
2 stops31h 35m
Castries George F. L. Charle
Wed 6/3
10:15 am-5:00 am
2 stops18h 45m
$527
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Wed 6/10
5:00 am-1:10 pm
2 stops32h 10m
Castries George F. L. Charle
Wed 6/24
10:15 am-11:50 pm
1 stop13h 35m
$532
Showing 1-10 of 46 resultsSorted by cheapest first
Best time to book a flight to Castries
Have a flexible travel schedule? Discover the best time to fly to Castries with our price prediction graph.
NYC-SLU
JFK-SLU
LGA-SLU
EWR-SLU
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 to Castries
NYC-SLU
JFK-SLU
LGA-SLU
EWR-SLU
How long is the flight to Castries?
On average, a flight from New York to Castries takes 9 hours 48 minutes. Flights to Castries from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Castries?
The most popular airlines flying from New York to Castries are JetBlue and Caribbean Airlines.
What are the cheapest airlines that fly to Castries?
The cheapest airlines flying from New York to Castries are JetBlue and Caribbean Airlines.
Reviews of airlines servicing Castries
Get insights into the airlines that provide service to Castries. 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 Castries. Reviews last updated April 1, 2026.
See what other customers who have flown with Caribbean Airlines and JetBlue to Saint Lucia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.3
Entertainment
6.6
Food
6.8
Boarding
7.9
Overall
7.9
Comfort
7.8
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Crew
8.3
Entertainment
6.6
Food
6.8
Boarding
7.9
Overall
7.9
Comfort
7.8
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Crew
8.3
Entertainment
6.6
Food
6.8
Boarding
7.9
Overall
7.9
Comfort
7.8
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
FAQs about flying to Castries
Traveling to a place near Castries?
Book flights to Castries if you plan to visit one of these locationsGros Islet
Rodney Bay
Marigot Bay
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Flights to Castries
Flights by cabin class
Flights from Castries
Complete your trip
Popular routes
Popular destinations
Popular flights
Popular Saint Lucia flight routes