$144+ Cheap flights from Pennsylvania to Saint Lucia
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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — UVF
May 1 — May 81
Round-trip
1 adult, Economy
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Cheapest flights from Pennsylvania to Saint LuciaExplore the most affordable flight options available from Pennsylvania to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
Explore the most affordable flight options available from Pennsylvania to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/154:20 pm
PHL
- UVF
1 stop21h 50m
Air Canada
Fri 6/193:05 pm
UVF
- PHL
1 stop19h 04m
Air Canada
Deal found 3/30![Air Canada logo]()
$382
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1512:45 pm
DCA
- UVF
2 stops25h 25m
Air Canada
Fri 6/193:05 pm
UVF
- DCA
2 stops20h 55m
Air Canada
Deal found 3/31![Air Canada logo]()
$382
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:55 pm
EWR
- UVF
1 stop19h 15m
Air Canada
Tue 6/163:05 pm
UVF
- EWR
1 stop16h 58m
Air Canada
Deal found 3/31![Air Canada logo]()
$382
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/154:05 pm
IAD
- UVF
1 stop22h 05m
Air Canada
Fri 6/193:05 pm
UVF
- IAD
1 stop24h 19m
Air Canada
Deal found 3/31![Air Canada logo]()
$382
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:15 pm
PIT
- UVF
1 stop25h 55m
Air Canada
Fri 6/53:05 pm
UVF
- PIT
1 stop29h 33m
Air Canada
Deal found 3/29![Air Canada logo]()
$382
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/143:25 pm
PHL
- UVF
2 stops46h 45m
Air Canada
Fri 6/193:05 pm
UVF
- PHL
1 stop19h 04m
Air Canada
Deal found 3/30![Air Canada logo]()
$386
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:40 pm
EWR
- UVF
2 stops19h 40m
Air Canada
Tue 6/233:05 pm
UVF
- EWR
1 stop19h 12m
Air Canada
Deal found 3/27![Air Canada logo]()
$386
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:00 am
EWR
- UVF
1 stop27h 05m
Air Canada
Tue 6/23:05 pm
UVF
- EWR
1 stop17h 03m
Air Canada
Deal found 4/1![Air Canada logo]()
$387
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:55 pm
PIT
- UVF
1 stop18h 13m
Delta
Wed 8/123:28 pm
UVF
- PIT
1 stop17h 41m
Delta
Deal found 3/27![Delta logo]()
$390
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:45 pm
DCA
- UVF
2 stops25h 25m
Air Canada
Tue 6/233:05 pm
UVF
- DCA
2 stops20h 55m
Air Canada
Deal found 3/27![Air Canada logo]()
$392
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:24 pm
EWR
- UVF
2 stops41h 46m
Air Canada
Fri 6/193:05 pm
UVF
- EWR
2 stops16h 29m
Air Canada
Deal found 3/31![Air Canada logo]()
$392
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:35 pm
PIT
- UVF
2 stops17h 44m
American Airlines
Sat 12/122:23 pm
UVF
- PIT
2 stops18h 54m
American Airlines
Deal found 3/31![American Airlines logo]()
$395
Best flights from Pennsylvania to Saint LuciaDiscover carefully curated flight deals from Pennsylvania to Saint Lucia 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 from Pennsylvania to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:55 pm
PIT
- UVF
1 stop18h 13m
Delta
Wed 8/123:28 pm
UVF
- PIT
1 stop17h 41m
Delta
Deal found 3/27![Delta logo]()
$390
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.
Thu 6/1111:55 am
PIT
- UVF
3 stops26h 15m
Multiple Airlines
Tue 6/163:05 pm
UVF
- PIT
1 stop20h 28m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$486
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 FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:00 am
PIT
- UVF
1 stop11h 47m
JetBlue
Sat 4/184:15 pm
UVF
- PIT
1 stop17h 15m
JetBlue
Deal found 3/27![JetBlue logo]()
$587
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:00 am
EWR
- UVF
1 stop9h 31m
United Airlines
Sat 4/184:22 pm
UVF
- EWR
Nonstop5h 09m
United Airlines
Deal found 4/1![United Airlines logo]()
$802
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
LGA
- UVF
1 stop8h 02m
Delta
Wed 4/293:22 pm
UVF
- LGA
1 stop18h 17m
Delta
Deal found 3/29![Delta logo]()
$448
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 Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:40 am
PIT
- UVF
1 stop8h 25m
Delta
Tue 5/193:25 pm
UVF
- PIT
1 stop9h 20m
Delta
Deal found 3/29![Delta logo]()
$476
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 JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
PIT
- UVF
1 stop9h 15m
JetBlue
Wed 8/261:47 pm
UVF
- PIT
1 stop10h 03m
JetBlue
Deal found 3/28![JetBlue logo]()
$597
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 FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:20 pm
PHL
- UVF
1 stop21h 50m
Multiple Airlines
Mon 6/82:10 pm
UVF
- PHL
2 stops18h 20m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$645
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 Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
LGA
- UVF
1 stop8h 12m
Delta
Wed 8/193:28 pm
UVF
- LGA
1 stop17h 18m
Delta
Deal found 3/31![Delta logo]()
$565
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.
Wed 6/178:40 pm
DCA
- UVF
1 stop17h 00m
Multiple Airlines
Tue 6/233:05 pm
UVF
- DCA
1 stop17h 47m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$650
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:00 am
DCA
- UVF
1 stop9h 35m
JetBlue
Thu 6/111:50 pm
UVF
- DCA
1 stop9h 09m
JetBlue
Deal found 4/1![JetBlue logo]()
$664
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 Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
PIT
- UVF
1 stop8h 02m
Delta
Wed 4/223:22 pm
UVF
- PIT
1 stop9h 13m
Delta
Deal found 3/31![Delta logo]()
$585
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 FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/83:25 pm
PHL
- UVF
2 stops22h 45m
Multiple Airlines
Sat 6/132:00 pm
UVF
- PHL
2 stops18h 19m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$691
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:15 am
IAD
- UVF
1 stop9h 16m
United Airlines
Sat 5/2312:55 pm
UVF
- IAD
1 stop11h 50m
United Airlines
Deal found 3/29![United Airlines logo]()
$840
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:00 am
DCA
- UVF
1 stop8h 28m
JetBlue
Thu 5/282:10 pm
UVF
- DCA
1 stop8h 49m
JetBlue
Deal found 3/27![JetBlue logo]()
$724
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
LGA
- UVF
1 stop8h 02m
Delta
Sun 5/33:22 pm
UVF
- LGA
1 stop17h 17m
Delta
Deal found 3/31![Delta logo]()
$607
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 Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:00 pm
LGA
- UVF
1 stop18h 02m
Delta
Fri 4/173:22 pm
UVF
- LGA
1 stop18h 17m
Delta
Deal found 3/29![Delta logo]()
$608
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 3/30. 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 Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
LGA
- UVF
1 stop8h 02m
Delta
Tue 4/213:22 pm
UVF
- LGA
1 stop17h 17m
Delta
Deal found 3/30![Delta logo]()
$617
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:30 am
JFK
- UVF
1 stop7h 02m
JetBlue
Sun 4/124:07 pm
UVF
- JFK
Nonstop5h 04m
JetBlue
Deal found 3/29![JetBlue logo]()
$827
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
Last-minute flights from Pennsylvania to Saint LuciaDiscover last-minute flight deals from Pennsylvania to Saint Lucia. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Saint Lucia. Data last updated April 1, 2026 and is based on user searches.
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:50 pm
JFK
- UVF
1 stop23h 35m
Air Canada
Mon 4/134:05 pm
UVF
- JFK
1 stop23h 02m
Air Canada
Deal found 3/29![Air Canada logo]()
$475
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:35 am
LGA
- UVF
1 stop8h 45m
Air Canada
Mon 4/134:05 pm
UVF
- LGA
1 stop15h 46m
Air Canada
Deal found 3/30![Air Canada logo]()
$475
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:25 pm
PHL
- UVF
1 stop23h 00m
Air Canada
Wed 4/154:20 pm
UVF
- PHL
1 stop23h 24m
Air Canada
Deal found 3/27![Air Canada logo]()
$475
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:59 am
DCA
- UVF
1 stop8h 21m
Air Canada
Wed 4/154:20 pm
UVF
- DCA
2 stops19h 41m
Air Canada
Deal found 3/31![Air Canada logo]()
$475
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:25 am
EWR
- UVF
1 stop7h 55m
Air Canada
Mon 4/134:05 pm
UVF
- EWR
1 stop18h 20m
Air Canada
Deal found 3/30![Air Canada logo]()
$475
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:55 pm
PIT
- UVF
1 stop21h 25m
Air Canada
Thu 4/164:15 pm
UVF
- PIT
1 stop25h 03m
Air Canada
Deal found 3/31![Air Canada logo]()
$475
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/119:00 am
JFK
- UVF
2 stops54h 10m
Multiple Airlines
Tue 4/283:57 pm
UVF
- JFK
Nonstop5h 04m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$442
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 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 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
One-way flights from Pennsylvania to Saint LuciaSearch for one-way flight options from Pennsylvania to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
Search for one-way flight options from Pennsylvania to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:50 pm
JFK
- UVF
1 stop22h 20m
Air Canada
Deal found 3/29![Air Canada logo]()
$144
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/154:00 pm
LGA
- UVF
1 stop22h 10m
Air Canada
Deal found 3/30![Air Canada logo]()
$144
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1512:45 pm
DCA
- UVF
2 stops25h 25m
Air Canada
Deal found 3/30![Air Canada logo]()
$144
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:55 pm
EWR
- UVF
1 stop19h 15m
Air Canada
Deal found 3/30![Air Canada logo]()
$144
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/154:05 pm
IAD
- UVF
1 stop22h 05m
Air Canada
Deal found 3/30![Air Canada logo]()
$144
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:30 pm
LGA
- UVF
2 stops41h 40m
Air Canada
Deal found 3/27![Air Canada logo]()
$147
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/143:25 pm
PHL
- UVF
2 stops46h 45m
Air Canada
Deal found 3/27![Air Canada logo]()
$147
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:40 pm
EWR
- UVF
2 stops43h 30m
Air Canada
Deal found 3/27![Air Canada logo]()
$147
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/73:50 pm
JFK
- UVF
1 stop22h 15m
Air Canada
Deal found 3/31![Air Canada logo]()
$148
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:00 pm
LGA
- UVF
1 stop22h 05m
Air Canada
Deal found 3/31![Air Canada logo]()
$148
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:25 am
PHL
- UVF
1 stop27h 40m
Air Canada
Deal found 3/31![Air Canada logo]()
$148
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:45 pm
DCA
- UVF
2 stops25h 20m
Air Canada
Deal found 3/31![Air Canada logo]()
$148
Find flight deals from Pennsylvania to Saint Lucia
Keep the following information in mind while searching for Pennsylvania to Saint Lucia flight deals. Data was last updated April 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $382 (Expedia) |
One-way from | $144 (Air Canada) |
Good round-trip deal | $773 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania to Saint Lucia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2026.
Use the filters below to find and compare flights from Pennsylvania to Saint Lucia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghCastries
PIT - UVF
PITUVF
Pittsburgh
Mon 8/10
7:55 pm-2:08 pm
1 stop18h 13m
Castries Hewanorra
Wed 8/12
3:28 pm-9:09 am
1 stop17h 41m
$390
New YorkCastries
LGA - UVF
LGAUVF
New York LaGuardia
Tue 4/28
6:00 am-2:02 pm
1 stop8h 02m
Castries Hewanorra
Wed 4/29
3:22 pm-9:39 am
1 stop18h 17m
$448
PittsburghCastries
PIT - UVF
PITUVF
Pittsburgh
Tue 5/12
5:40 am-2:05 pm
1 stop8h 25m
Castries Hewanorra
Tue 5/19
3:25 pm-12:45 am
1 stop9h 20m
$476
PittsburghCastries
PIT - UVF
PITUVF
Pittsburgh
Thu 6/11
11:55 am-2:10 pm
3 stops26h 15m
Castries Hewanorra
Tue 6/16
3:05 pm-11:33 am
1 stop20h 28m
$486
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
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
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Pennsylvania to Saint Lucia
Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Pennsylvania with our price prediction graph.
PIT-UVF
JFK-SLU
EWR-UVF
LGA-UVF
PHL-UVF
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 Pennsylvania to Saint Lucia
USPA-LC0
PIT-UVF
JFK-SLU
EWR-UVF
LGA-UVF
What is the cheapest month to book a flight from Pennsylvania to Saint Lucia?
Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Saint Lucia (average of $327). Flying from Pennsylvania to Saint Lucia in December is currently the most expensive (average of $634). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PA to LC?
Find hourly flight availability from Pennsylvania to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Saint Lucia as you normally would.
Related info for your journey
Find useful and relevant information for your journey from Pennsylvania to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
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Alternative routes for Pennsylvania to Saint Lucia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Saint Lucia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pennsylvania to Saint Lucia by cabin class
Find flights from Pennsylvania to Saint Lucia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pennsylvania and Saint Lucia flights
Browse other Pennsylvania and Saint Lucia flight options. Last updated on April 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Saint Lucia
Find the right flight back to Pennsylvania after your stay in Saint Lucia
Pennsylvania to Saint Lucia flights
Consider these flights traveling from Pennsylvania to Saint Lucia.
Top 3 airlines flying from Pennsylvania to Saint Lucia
Discover the top 3 airlines that operate flights from Pennsylvania to Saint Lucia. 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 April 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$382 | Average$820 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$427 | Average$645 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$617 | Average$885 | FlexibilityNo cancel fee | On-timeN/A |