$208+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
— SLU
Aug 13 — Aug 201
Round-trip
1 adult, Economy
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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 July 14, 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 July 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Thu 9/171:45 am
JFK
- SLU
1 stop12h 50m
Caribbean Airlines
Fri 9/256:00 pm
SLU
- JFK
1 stop11h 00m
Caribbean Airlines
Deal found 7/13![Caribbean Airlines logo]()
$510
This lol.travel deal was found by Cheapflights users on 7/13. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:15 pm
JFK
- SLU
1 stop29h 55m
Caribbean Airlines
Fri 9/116:00 pm
SLU
- JFK
1 stop11h 00m
Caribbean Airlines
Deal found 7/13![Caribbean Airlines logo]()
$536
This Gotogate deal was found by Cheapflights users on 7/12. 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.
Thu 9/177:00 am
JFK
- SLU
2 stops31h 35m
Caribbean Airlines
Sun 9/205:00 am
SLU
- JFK
1 stop24h 00m
Caribbean Airlines
Deal found 7/12![Caribbean Airlines logo]()
$540
This SmartFares deal was found by Cheapflights users on 7/10. 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.
Thu 9/101:45 am
JFK
- SLU
1 stop12h 50m
Caribbean Airlines
Tue 9/1511:45 am
SLU
- JFK
1 stop17h 15m
Caribbean Airlines
Deal found 7/10![Caribbean Airlines logo]()
$550
This FlightHub deal was found by Cheapflights users on 7/13. 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.
Sat 9/197:00 am
JFK
- SLU
2 stops15h 10m
Caribbean Airlines
Fri 9/256:00 pm
SLU
- JFK
1 stop11h 00m
Caribbean Airlines
Deal found 7/13![Caribbean Airlines logo]()
$567
This SmartFares deal was found by Cheapflights users on 7/10. 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 11/167:05 am
JFK
- SLU
1 stop24h 05m
Caribbean Airlines
Fri 11/206:00 pm
SLU
- JFK
1 stop11h 30m
Caribbean Airlines
Deal found 7/10![Caribbean Airlines logo]()
$570
This SmartFares deal was found by Cheapflights users on 7/11. 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.
Thu 9/101:45 am
JFK
- SLU
1 stop12h 50m
Caribbean Airlines
Sun 9/136:55 pm
SLU
- JFK
2 stops29h 00m
Caribbean Airlines
Deal found 7/11![Caribbean Airlines logo]()
$575
This Gotogate deal was found by Cheapflights users on 7/13. 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 10/47:55 pm
EWR
- SLU
2 stops23h 05m
Multiple Airlines
Thu 10/812:35 pm
SLU
- EWR
2 stops21h 42m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$852
This Gotogate deal was found by Cheapflights users on 7/9. 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.
Sat 9/56:30 am
EWR
- SLU
2 stops12h 30m
Multiple Airlines
Fri 9/1112:35 pm
SLU
- EWR
2 stops21h 17m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$864
This Gotogate deal was found by Cheapflights users on 7/12. 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 11/16:55 pm
EWR
- SLU
2 stops23h 05m
Multiple Airlines
Sun 11/812:35 pm
SLU
- EWR
2 stops22h 10m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$868
This Air Canada deal was found by Cheapflights users on 7/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:30 pm
LGA
- SLU
2 stops22h 30m
Multiple Airlines
Sat 10/3112:35 pm
SLU
- LGA
2 stops21h 28m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$877
This FlightHub deal was found by Cheapflights users on 7/9. 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.
Mon 9/217:25 am
LGA
- SLU
2 stops11h 35m
Multiple Airlines
Mon 9/2812:35 pm
SLU
- LGA
2 stops26h 24m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$879
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 July 14, 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 July 14, 2026.
This Caribbean Airlines deal was found by Cheapflights users on 7/11. 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 10/267:30 am
JFK
- SLU
1 stop8h 35m
Caribbean Airlines
Fri 10/306:00 pm
SLU
- JFK
1 stop11h 30m
Caribbean Airlines
Deal found 7/11![Caribbean Airlines logo]()
$567
This Expedia deal was found by Cheapflights users on 7/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:55 am
LGA
- SLU
2 stops12h 05m
Multiple Airlines
Wed 9/1612:35 pm
SLU
- LGA
2 stops27h 11m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$882
This Caribbean Airlines deal was found by Cheapflights users on 7/11. 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 9/44:15 pm
JFK
- SLU
1 stop29h 55m
Caribbean Airlines
Fri 9/116:00 pm
SLU
- JFK
1 stop11h 00m
Caribbean Airlines
Deal found 7/11![Caribbean Airlines logo]()
$577
This Gotogate deal was found by Cheapflights users on 7/9. 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.
Sat 1/912:10 am
JFK
- SLU
1 stop13h 20m
Caribbean Airlines
Sun 1/176:55 pm
SLU
- JFK
1 stop10h 35m
Caribbean Airlines
Deal found 7/9![Caribbean Airlines logo]()
$585
This Caribbean Airlines deal was found by Cheapflights users on 7/9. 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 11/57:05 am
JFK
- SLU
2 stops30h 30m
Caribbean Airlines
Sun 11/85:00 am
SLU
- JFK
1 stop24h 30m
Caribbean Airlines
Deal found 7/9![Caribbean Airlines logo]()
$587
This Caribbean Airlines deal was found by Cheapflights users on 7/9. 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 11/127:05 am
JFK
- SLU
2 stops30h 30m
Caribbean Airlines
Mon 11/167:40 pm
SLU
- JFK
1 stop9h 50m
Caribbean Airlines
Deal found 7/9![Caribbean Airlines logo]()
$622
This Air Canada deal was found by Cheapflights users on 7/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:50 am
LGA
- SLU
2 stops12h 10m
Multiple Airlines
Sat 10/312:35 pm
SLU
- LGA
2 stops19h 01m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$882
This Caribbean Airlines deal was found by Cheapflights users on 7/13. 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 11/267:05 am
JFK
- SLU
2 stops30h 30m
Caribbean Airlines
Tue 12/111:45 am
SLU
- JFK
1 stop17h 45m
Caribbean Airlines
Deal found 7/13![Caribbean Airlines logo]()
$622
This Expedia deal was found by Cheapflights users on 7/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:30 am
EWR
- SLU
2 stops12h 30m
Multiple Airlines
Wed 9/1612:35 pm
SLU
- EWR
2 stops19h 25m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$882
This Caribbean Airlines deal was found by Cheapflights users on 7/14. 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 11/217:05 am
JFK
- SLU
2 stops14h 05m
Caribbean Airlines
Sun 11/295:00 am
SLU
- JFK
1 stop24h 30m
Caribbean Airlines
Deal found 7/14![Caribbean Airlines logo]()
$622
This Orbitz deal was found by Cheapflights users on 7/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:55 pm
EWR
- SLU
2 stops23h 05m
Multiple Airlines
Mon 9/712:35 pm
SLU
- EWR
2 stops19h 25m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$882
This Caribbean Airlines deal was found by Cheapflights users on 7/13. 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 9/171:45 am
JFK
- SLU
1 stop12h 50m
Caribbean Airlines
Wed 9/2310:15 am
SLU
- JFK
2 stops18h 45m
Caribbean Airlines
Deal found 7/13![Caribbean Airlines logo]()
$641
This FlightHub deal was found by Cheapflights users on 7/11. 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.
Tue 9/17:05 pm
LGA
- SLU
2 stops23h 55m
Multiple Airlines
Tue 9/83:45 pm
SLU
- LGA
2 stops47h 14m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$894
This Orbitz deal was found by Cheapflights users on 7/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:45 am
LGA
- SLU
2 stops34h 15m
Multiple Airlines
Thu 9/243:45 pm
SLU
- LGA
2 stops45h 51m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$897
This Caribbean Airlines deal was found by Cheapflights users on 7/9. 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 12/512:10 am
JFK
- SLU
1 stop13h 20m
Caribbean Airlines
Sun 12/136:55 pm
SLU
- JFK
1 stop10h 35m
Caribbean Airlines
Deal found 7/9![Caribbean Airlines logo]()
$702
This Travelocity deal was found by Cheapflights users on 7/13. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:05 pm
EWR
- SLU
2 stops25h 55m
Multiple Airlines
Thu 9/243:45 pm
SLU
- EWR
2 stops40h 15m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$897
This Air Canada deal was found by Cheapflights users on 7/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:15 pm
LGA
- SLU
2 stops26h 45m
Multiple Airlines
Sat 11/712:35 pm
SLU
- LGA
2 stops27h 00m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$902
This Caribbean Airlines deal was found by Cheapflights users on 7/12. 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 12/2412:10 am
JFK
- SLU
1 stop13h 25m
Caribbean Airlines
Wed 1/1310:15 am
SLU
- JFK
1 stop13h 00m
Caribbean Airlines
Deal found 7/12![Caribbean Airlines logo]()
$752
This Air Canada deal was found by Cheapflights users on 7/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:30 pm
EWR
- SLU
2 stops21h 30m
Multiple Airlines
Sat 11/712:35 pm
SLU
- EWR
2 stops22h 10m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$907
This Orbitz deal was found by Cheapflights users on 7/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:25 am
LGA
- SLU
2 stops11h 35m
Multiple Airlines
Wed 9/212:35 pm
SLU
- LGA
2 stops32h 24m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$912
This Air Canada deal was found by Cheapflights users on 7/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:45 pm
LGA
- SLU
2 stops22h 15m
Multiple Airlines
Sun 11/2912:35 pm
SLU
- LGA
2 stops22h 21m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$932
This Travelocity deal was found by Cheapflights users on 7/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:00 am
LGA
- SLU
2 stops12h 00m
Multiple Airlines
Sat 11/2812:35 pm
SLU
- LGA
2 stops24h 51m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$932
This Air Canada deal was found by Cheapflights users on 7/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am
LGA
- SLU
2 stops12h 00m
Multiple Airlines
Tue 12/112:35 pm
SLU
- LGA
2 stops21h 28m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$937
This Mytrip deal was found by Cheapflights users on 7/13. 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 11/2112:50 pm
EWR
- SLU
3 stops29h 10m
Multiple Airlines
Sun 11/2912:35 pm
SLU
- EWR
2 stops22h 10m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,095
This Mytrip deal was found by Cheapflights users on 7/13. 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 11/108:30 pm
EWR
- SLU
2 stops21h 30m
Multiple Airlines
Sat 11/149:10 am
SLU
- EWR
3 stops26h 15m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,103
This Mytrip deal was found by Cheapflights users on 7/12. 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 11/12:20 pm
EWR
- SLU
3 stops20h 45m
Multiple Airlines
Sun 11/812:35 pm
SLU
- EWR
2 stops22h 10m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,107
This Air Canada deal was found by Cheapflights users on 7/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:30 am
EWR
- SLU
2 stops12h 30m
Multiple Airlines
Sat 8/1512:35 pm
SLU
- EWR
2 stops19h 39m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,152
This Mytrip deal was found by Cheapflights users on 7/12. 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 11/156:55 pm
EWR
- SLU
3 stops23h 05m
Multiple Airlines
Sat 11/2112:35 pm
SLU
- EWR
2 stops22h 10m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,181
This Orbitz deal was found by Cheapflights users on 7/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:30 pm
EWR
- SLU
2 stops26h 30m
Multiple Airlines
Mon 8/1712:35 pm
SLU
- EWR
2 stops34h 00m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,224
This Mytrip deal was found by Cheapflights users on 7/9. 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 1/102:15 pm
EWR
- SLU
3 stops27h 45m
Multiple Airlines
Sun 1/1712:35 pm
SLU
- EWR
2 stops21h 25m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,228
Last-minute flights to CastriesDiscover last-minute flight deals to Castries. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals to Castries. Data last updated July 14, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 7/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:15 pm
JFK
- SLU
1 stop29h 55m
Multiple Airlines
Sat 8/153:45 pm
SLU
- JFK
3 stops37h 15m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$726
This CheapOair deal was found by Cheapflights users on 7/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:00 am
JFK
- SLU
2 stops15h 10m
Multiple Airlines
Sat 8/153:45 pm
SLU
- JFK
3 stops37h 15m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$698
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/87:00 am
JFK
- SLU
2 stops15h 10m
Caribbean Airlines
Wed 8/1910:15 am
SLU
- JFK
1 stop13h 35m
Caribbean Airlines
Deal found 7/12![Caribbean Airlines logo]()
$736
This Expedia deal was found by Cheapflights users on 7/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:25 am
LGA
- SLU
2 stops11h 35m
Multiple Airlines
Sat 8/2912:35 pm
SLU
- LGA
2 stops19h 00m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$942
This Gotogate deal was found by Cheapflights users on 7/9. 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 8/284:15 pm
JFK
- SLU
1 stop29h 55m
Caribbean Airlines
Sun 9/65:00 am
SLU
- JFK
1 stop24h 00m
Caribbean Airlines
Deal found 7/9![Caribbean Airlines logo]()
$632
This Air Canada deal was found by Cheapflights users on 7/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:25 am
LGA
- SLU
2 stops11h 35m
Multiple Airlines
Sun 9/612:35 pm
SLU
- LGA
2 stops19h 00m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$911
This Gotogate deal was found by Cheapflights users on 7/13. 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.
Sat 8/297:00 am
JFK
- SLU
2 stops15h 10m
Caribbean Airlines
Mon 9/77:40 pm
SLU
- JFK
1 stop9h 20m
Caribbean Airlines
Deal found 7/13![Caribbean Airlines logo]()
$699
This SmartFares deal was found by Cheapflights users on 7/12. 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 8/297:00 am
JFK
- SLU
2 stops15h 10m
Caribbean Airlines
Sun 9/65:00 am
SLU
- JFK
1 stop24h 00m
Caribbean Airlines
Deal found 7/12![Caribbean Airlines logo]()
$735
This Expedia deal was found by Cheapflights users on 7/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:45 pm
LGA
- SLU
2 stops26h 15m
Multiple Airlines
Mon 9/712:35 pm
SLU
- LGA
2 stops32h 24m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$882
This Orbitz deal was found by Cheapflights users on 7/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:55 pm
EWR
- SLU
2 stops23h 05m
Multiple Airlines
Mon 9/712:35 pm
SLU
- EWR
2 stops19h 25m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$882
This Orbitz deal was found by Cheapflights users on 7/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:25 am
LGA
- SLU
2 stops11h 35m
Multiple Airlines
Wed 9/212:35 pm
SLU
- LGA
2 stops32h 24m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$912
This Orbitz deal was found by Cheapflights users on 7/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:30 am
EWR
- SLU
2 stops12h 30m
Multiple Airlines
Wed 9/212:35 pm
SLU
- EWR
2 stops30h 30m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$912
One-way flights to CastriesSearch for one-way flight options to Castries. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
Search for one-way flight options to Castries. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
This FlightHub deal was found by Cheapflights users on 7/13. 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.
Fri 10/167:00 am
JFK
- SLU
1 stop7h 35m
Caribbean Airlines
Deal found 7/13![Caribbean Airlines logo]()
$208
This Trip.com deal was found by Cheapflights users on 7/11. 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.
Thu 12/3112:10 am
JFK
- SLU
1 stop13h 25m
Caribbean Airlines
Deal found 7/11![Caribbean Airlines logo]()
$220
This Caribbean Airlines deal was found by Cheapflights users on 7/12. 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 10/87:00 am
JFK
- SLU
2 stops31h 35m
Caribbean Airlines
Deal found 7/12![Caribbean Airlines logo]()
$238
This Mytrip deal was found by Cheapflights users on 7/13. 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 1/612:10 am
JFK
- SLU
1 stop12h 00m
Caribbean Airlines
Deal found 7/13![Caribbean Airlines logo]()
$241
This SmartFares deal was found by Cheapflights users on 7/9. 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 9/127:00 am
JFK
- SLU
2 stops15h 10m
Caribbean Airlines
Deal found 7/9![Caribbean Airlines logo]()
$246
This SmartFares deal was found by Cheapflights users on 7/9. 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 8/87:00 am
JFK
- SLU
2 stops15h 10m
Caribbean Airlines
Deal found 7/9![Caribbean Airlines logo]()
$256
This FlightHub deal was found by Cheapflights users on 7/13. 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.
Sun 10/187:00 am
JFK
- SLU
1 stop7h 30m
Caribbean Airlines
Deal found 7/13![Caribbean Airlines logo]()
$263
This Trip.com deal was found by Cheapflights users on 7/12. 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.
Wed 11/1812:10 am
JFK
- SLU
1 stop12h 00m
Caribbean Airlines
Deal found 7/12![Caribbean Airlines logo]()
$280
This Mytrip deal was found by Cheapflights users on 7/13. 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 8/297:00 am
JFK
- SLU
2 stops15h 10m
Caribbean Airlines
Deal found 7/13![Caribbean Airlines logo]()
$315
This SmartFares deal was found by Cheapflights users on 7/13. 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 10/195:00 am
JFK
- SLU
2 stops11h 05m
Caribbean Airlines
Deal found 7/13![Caribbean Airlines logo]()
$336
This Justfly.com deal was found by Cheapflights users on 7/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:30 pm
EWR
- SLU
2 stops26h 30m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$393
This Mytrip deal was found by Cheapflights users on 7/12. 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 8/126:30 am
EWR
- SLU
2 stops12h 30m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$409
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 July 14, 2026.
Popular in | December |
|---|---|
Cheapest in | March |
Average price | $686 |
Round-trip from | $510 |
One-way from | $208 |
Good round-trip deal | $507 or less |
Good one-way deal | $260 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 July 14, 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
Quickest round-trip
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Mon 10/26
7:30 am-4:05 pm
1 stop8h 35m
Castries George F. L. Charle
Fri 10/30
6:00 pm-5:30 am
1 stop11h 30m
$567
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Fri 9/4
4:15 pm-10:10 pm
1 stop29h 55m
Castries George F. L. Charle
Fri 9/11
6:00 pm-5:00 am
1 stop11h 00m
$577
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Sat 1/9
12:10 am-2:30 pm
1 stop13h 20m
Castries George F. L. Charle
Sun 1/17
6:55 pm-4:30 am
1 stop10h 35m
$585
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Thu 11/5
7:05 am-2:35 pm
2 stops30h 30m
Castries George F. L. Charle
Sun 11/8
5:00 am-4:30 am
1 stop24h 30m
$587
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Thu 11/12
7:05 am-2:35 pm
2 stops30h 30m
Castries George F. L. Charle
Mon 11/16
7:40 pm-4:30 am
1 stop9h 50m
$622
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Thu 11/26
7:05 am-2:35 pm
2 stops30h 30m
Castries George F. L. Charle
Tue 12/1
11:45 am-4:30 am
1 stop17h 45m
$622
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Sat 11/21
7:05 am-10:10 pm
2 stops14h 05m
Castries George F. L. Charle
Sun 11/29
5:00 am-4:30 am
1 stop24h 30m
$622
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Thu 9/17
1:45 am-2:35 pm
1 stop12h 50m
Castries George F. L. Charle
Wed 9/23
10:15 am-5:00 am
2 stops18h 45m
$641
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Sat 12/5
12:10 am-2:30 pm
1 stop13h 20m
Castries George F. L. Charle
Sun 12/13
6:55 pm-4:30 am
1 stop10h 35m
$702
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Thu 12/24
12:10 am-2:35 pm
1 stop13h 25m
Castries George F. L. Charle
Wed 1/13
10:15 am-10:15 pm
1 stop13h 00m
$752
Showing 1-10 of 49 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
EWR-SLU
LGA-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
EWR-SLU
LGA-SLU
How long is the flight to Castries?
On average, a flight from New York to Castries takes 10 hours 31 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 July 14, 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.
Overall
7.9
Boarding
8.0
Crew
8.3
Entertainment
6.7
Food
6.8
Comfort
7.8
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Overall
7.9
Boarding
8.0
Crew
8.3
Entertainment
6.7
Food
6.8
Comfort
7.8
Reviews
1 / 14
8.0
ExcellentBoy,Oct 2025
YYZ - POS
Overall
7.9
Boarding
8.0
Crew
8.3
Entertainment
6.7
Food
6.8
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
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