$132+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — UVF
Jul 4 — Jul 111
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 June 4, 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 June 4, 2026.
This Air Canada deal was found by Cheapflights users on 6/3. 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 7/234:20 pm
IAD
- UVF
1 stop21h 50m
Air Canada
Tue 7/283:05 pm
UVF
- IAD
1 stop24h 19m
Air Canada
Deal found 6/3![Air Canada logo]()
$388
This Air Canada deal was found by Cheapflights users on 6/3. 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 6/1410:05 am
PHL
- UVF
2 stops52h 05m
Air Canada
Fri 6/193:15 pm
UVF
- PHL
1 stop18h 54m
Air Canada
Deal found 6/3![Air Canada logo]()
$392
This Air Canada deal was found by Cheapflights users on 5/30. 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 6/18:24 pm
EWR
- UVF
2 stops17h 46m
Air Canada
Fri 6/53:05 pm
UVF
- EWR
1 stop17h 07m
Air Canada
Deal found 5/30![Air Canada logo]()
$393
This Air Canada deal was found by Cheapflights users on 6/4. 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 8/203:25 pm
PHL
- UVF
2 stops22h 55m
Air Canada
Tue 8/253:15 pm
UVF
- PHL
2 stops23h 34m
Air Canada
Deal found 6/4![Air Canada logo]()
$395
This Orbitz deal was found by Cheapflights users on 6/3. 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.
Wed 7/2210:05 am
PHL
- UVF
2 stops52h 05m
Air Canada
Tue 7/283:05 pm
UVF
- PHL
2 stops23h 44m
Air Canada
Deal found 6/3![Air Canada logo]()
$396
This Orbitz deal was found by Cheapflights users on 6/3. 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 7/26:00 am
EWR
- UVF
2 stops32h 10m
Air Canada
Tue 7/73:05 pm
UVF
- EWR
2 stops18h 44m
Air Canada
Deal found 6/3![Air Canada logo]()
$396
This Air Canada deal was found by Cheapflights users on 6/2. 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 6/712:45 pm
DCA
- UVF
2 stops49h 25m
Air Canada
Tue 6/233:15 pm
UVF
- DCA
2 stops20h 45m
Air Canada
Deal found 6/2![Air Canada logo]()
$408
This FlightHub deal was found by Cheapflights users on 6/2. 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.
Thu 6/117:34 am
EWR
- UVF
2 stops30h 36m
Air Canada
Tue 6/163:05 pm
UVF
- EWR
1 stop28h 00m
Air Canada
Deal found 6/2![Air Canada logo]()
$408
This Air Canada deal was found by Cheapflights users on 6/2. 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 6/88:18 am
IAD
- UVF
2 stops29h 52m
Air Canada
Tue 6/233:15 pm
UVF
- IAD
1 stop24h 09m
Air Canada
Deal found 6/2![Air Canada logo]()
$408
This Expedia deal was found by Cheapflights users on 5/30. 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 6/156:00 am
EWR
- UVF
2 stops32h 10m
Air Canada
Fri 6/193:15 pm
UVF
- EWR
1 stop16h 50m
Air Canada
Deal found 5/30![Air Canada logo]()
$410
This American Airlines deal was found by Cheapflights users on 6/2. 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.
Thu 7/26:38 am
PIT
- UVF
1 stop7h 42m
American Airlines
Thu 7/93:20 pm
UVF
- PIT
1 stop18h 10m
American Airlines
Deal found 6/2![American Airlines logo]()
$410
This Air Canada deal was found by Cheapflights users on 6/2. 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 6/86:00 am
DCA
- UVF
2 stops32h 10m
Air Canada
Tue 6/233:15 pm
UVF
- DCA
1 stop17h 37m
Air Canada
Deal found 6/2![Air Canada logo]()
$412
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 June 4, 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 June 4, 2026.
This Delta deal was found by Cheapflights users on 6/3. 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 8/246:00 am
PIT
- UVF
1 stop8h 14m
Delta
Sat 8/293:34 pm
UVF
- PIT
1 stop17h 34m
Delta
Deal found 6/3![Delta logo]()
$410
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Mon 7/66:54 pm
PIT
- UVF
1 stop17h 21m
American Airlines
Thu 7/93:20 pm
UVF
- PIT
1 stop8h 56m
American Airlines
Deal found 5/31![American Airlines logo]()
$410
This Air Canada deal was found by Cheapflights users on 6/3. 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 8/313:30 pm
LGA
- UVF
2 stops22h 50m
Air Canada
Fri 9/43:15 pm
UVF
- LGA
2 stops23h 22m
Air Canada
Deal found 6/3![Air Canada logo]()
$496
This United Airlines deal was found by Cheapflights users on 5/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:47 am
EWR
- UVF
Nonstop4h 44m
United Airlines
Sat 10/242:35 pm
UVF
- EWR
Nonstop4h 53m
United Airlines
Deal found 5/31![United Airlines logo]()
$510
This oojo deal was found by Cheapflights users on 6/3. 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.
Thu 6/257:00 am
JFK
- SLU
2 stops31h 35m
Caribbean Airlines
Sun 6/286:55 pm
SLU
- JFK
1 stop10h 05m
Caribbean Airlines
Deal found 6/3![Caribbean Airlines logo]()
$522
This JetBlue deal was found by Cheapflights users on 5/31. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:54 am
JFK
- UVF
Nonstop4h 43m
JetBlue
Tue 8/44:16 pm
UVF
- JFK
Nonstop4h 57m
JetBlue
Deal found 5/31![JetBlue logo]()
$559
This Orbitz deal was found by Cheapflights users on 6/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:00 am
PIT
- UVF
1 stop8h 20m
Multiple Airlines
Tue 9/81:59 pm
UVF
- PIT
1 stop9h 22m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$561
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Thu 7/25:05 am
PIT
- UVF
1 stop9h 15m
American Airlines
Thu 7/92:50 pm
UVF
- PIT
2 stops17h 48m
American Airlines
Deal found 5/31![American Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Sun 6/216:38 am
PIT
- UVF
1 stop7h 38m
American Airlines
Sat 6/273:16 pm
UVF
- PIT
2 stops19h 54m
American Airlines
Deal found 5/31![American Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 6/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:45 am
PIT
- UVF
1 stop8h 27m
Delta
Sun 7/123:33 pm
UVF
- PIT
1 stop9h 17m
Delta
Deal found 6/1![Delta logo]()
$480
This Delta deal was found by Cheapflights users on 5/31. 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.
Fri 8/216:00 am
JFK
- UVF
1 stop8h 14m
Delta
Wed 8/263:34 pm
UVF
- JFK
1 stop9h 40m
Delta
Deal found 5/31![Delta logo]()
$486
This Air Canada deal was found by Cheapflights users on 5/31. 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 8/612:40 pm
DCA
- UVF
2 stops25h 40m
Air Canada
Tue 8/113:05 pm
UVF
- DCA
2 stops20h 55m
Air Canada
Deal found 5/31![Air Canada logo]()
$540
This JetBlue deal was found by Cheapflights users on 6/2. 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.
Tue 9/88:10 am
JFK
- UVF
Nonstop4h 43m
JetBlue
Tue 9/154:25 pm
UVF
- JFK
Nonstop4h 52m
JetBlue
Deal found 6/2![JetBlue logo]()
$559
This Caribbean Airlines deal was found by Cheapflights users on 6/3. 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 9/127:00 am
JFK
- SLU
2 stops15h 10m
Caribbean Airlines
Fri 9/186:00 pm
SLU
- JFK
1 stop11h 00m
Caribbean Airlines
Deal found 6/3![Caribbean Airlines logo]()
$567
This Delta deal was found by Cheapflights users on 6/3. 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 8/216:00 am
JFK
- UVF
1 stop8h 14m
Delta
Tue 8/253:34 pm
UVF
- JFK
1 stop9h 40m
Delta
Deal found 6/3![Delta logo]()
$486
This Air Canada deal was found by Cheapflights users on 5/30. 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 7/64:20 pm
PHL
- UVF
1 stop21h 50m
Air Canada
Fri 7/103:05 pm
UVF
- PHL
2 stops23h 44m
Air Canada
Deal found 5/30![Air Canada logo]()
$544
This United Airlines deal was found by Cheapflights users on 6/2. 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 9/128:47 am
EWR
- UVF
Nonstop4h 44m
United Airlines
Sat 9/192:35 pm
UVF
- EWR
Nonstop4h 53m
United Airlines
Deal found 6/2![United Airlines logo]()
$624
This Caribbean Airlines deal was found by Cheapflights users on 6/2. 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 9/107:00 am
JFK
- SLU
2 stops31h 35m
Caribbean Airlines
Wed 9/1610:15 am
SLU
- JFK
1 stop13h 35m
Caribbean Airlines
Deal found 6/2![Caribbean Airlines logo]()
$587
This JetBlue deal was found by Cheapflights users on 6/1. 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.
Sat 9/56:20 am
DCA
- UVF
1 stop8h 46m
JetBlue
Tue 9/81:59 pm
UVF
- DCA
1 stop9h 00m
JetBlue
Deal found 6/1![JetBlue logo]()
$595
This Air Canada deal was found by Cheapflights users on 5/30. 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 10/2110:05 am
PHL
- UVF
2 stops52h 10m
Air Canada
Sun 10/254:25 pm
UVF
- PHL
1 stop30h 31m
Air Canada
Deal found 5/30![Air Canada logo]()
$546
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Thu 7/96:54 pm
PIT
- UVF
2 stops19h 26m
American Airlines
Thu 7/163:20 pm
UVF
- PIT
2 stops19h 47m
American Airlines
Deal found 6/3![American Airlines logo]()
$546
This JetBlue deal was found by Cheapflights users on 6/3. 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 7/46:15 am
DCA
- UVF
1 stop7h 16m
JetBlue
Fri 7/101:37 pm
UVF
- DCA
1 stop9h 22m
JetBlue
Deal found 6/3![JetBlue logo]()
$595
This American Airlines deal was found by Cheapflights users on 5/31. 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.
Sun 6/146:57 pm
PIT
- UVF
1 stop18h 49m
American Airlines
Wed 6/172:46 pm
UVF
- PIT
1 stop9h 12m
American Airlines
Deal found 5/31![American Airlines logo]()
$558
This Caribbean Airlines deal was found by Cheapflights users on 6/1. 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.
Fri 10/24:15 pm
JFK
- SLU
1 stop29h 55m
Caribbean Airlines
Tue 10/611:45 am
SLU
- JFK
1 stop17h 15m
Caribbean Airlines
Deal found 6/1![Caribbean Airlines logo]()
$622
This Gotogate deal was found by Cheapflights users on 5/31. 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.
Sun 6/283:35 pm
PIT
- UVF
2 stops46h 45m
Air Canada
Fri 7/33:05 pm
UVF
- PIT
2 stops23h 48m
Air Canada
Deal found 5/31![Air Canada logo]()
$567
This Delta deal was found by Cheapflights users on 6/3. 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 7/46:00 am
EWR
- UVF
1 stop8h 13m
Delta
Wed 7/83:33 pm
UVF
- EWR
1 stop8h 37m
Delta
Deal found 6/3![Delta logo]()
$576
This United Airlines deal was found by Cheapflights users on 6/2. 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 7/46:00 am
EWR
- UVF
1 stop9h 31m
United Airlines
Sat 7/2512:55 pm
UVF
- EWR
1 stop11h 58m
United Airlines
Deal found 6/2![United Airlines logo]()
$705
This JetBlue deal was found by Cheapflights users on 5/31. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:54 am
JFK
- UVF
Nonstop4h 43m
JetBlue
Thu 8/64:11 pm
UVF
- JFK
Nonstop4h 55m
JetBlue
Deal found 5/31![JetBlue logo]()
$599
This Caribbean Airlines deal was found by Cheapflights users on 5/31. 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.
Tue 10/137:00 am
JFK
- SLU
1 stop26h 30m
Caribbean Airlines
Sun 10/185:00 am
SLU
- JFK
1 stop24h 00m
Caribbean Airlines
Deal found 5/31![Caribbean Airlines logo]()
$627
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Tue 8/1810:59 am
LGA
- UVF
1 stop26h 55m
American Airlines
Fri 8/282:54 pm
UVF
- LGA
2 stops22h 21m
American Airlines
Deal found 6/3![American Airlines logo]()
$576
Last-minute flights from Pennsylvania to Saint LuciaDiscover last-minute flight deals from Pennsylvania to Saint Lucia. Data last updated June 4, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to Saint Lucia. Data last updated June 4, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 6/2. 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 6/712:45 pm
DCA
- UVF
2 stops49h 25m
Air Canada
Tue 6/233:15 pm
UVF
- DCA
2 stops20h 45m
Air Canada
Deal found 6/2![Air Canada logo]()
$408
This Air Canada deal was found by Cheapflights users on 6/2. 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 6/88:18 am
IAD
- UVF
2 stops29h 52m
Air Canada
Tue 6/233:15 pm
UVF
- IAD
1 stop24h 09m
Air Canada
Deal found 6/2![Air Canada logo]()
$408
This Air Canada deal was found by Cheapflights users on 6/2. 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 6/86:00 am
DCA
- UVF
2 stops32h 10m
Air Canada
Tue 6/233:15 pm
UVF
- DCA
1 stop17h 37m
Air Canada
Deal found 6/2![Air Canada logo]()
$412
This Orbitz deal was found by Cheapflights users on 6/2. 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 6/86:00 am
EWR
- UVF
2 stops32h 10m
Air Canada
Fri 6/263:15 pm
UVF
- EWR
1 stop16h 50m
Air Canada
Deal found 6/2![Air Canada logo]()
$412
This FlightHub deal was found by Cheapflights users on 6/2. 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.
Thu 6/117:34 am
EWR
- UVF
2 stops30h 36m
Air Canada
Tue 6/163:05 pm
UVF
- EWR
1 stop28h 00m
Air Canada
Deal found 6/2![Air Canada logo]()
$408
This Air Canada deal was found by Cheapflights users on 6/3. 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 6/1410:05 am
PHL
- UVF
2 stops52h 05m
Air Canada
Fri 6/193:15 pm
UVF
- PHL
1 stop18h 54m
Air Canada
Deal found 6/3![Air Canada logo]()
$392
This Expedia deal was found by Cheapflights users on 5/30. 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 6/156:00 am
EWR
- UVF
2 stops32h 10m
Air Canada
Fri 6/193:15 pm
UVF
- EWR
1 stop16h 50m
Air Canada
Deal found 5/30![Air Canada logo]()
$410
This Travelocity deal was found by Cheapflights users on 6/3. 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.
Wed 7/16:00 am
EWR
- UVF
2 stops56h 10m
Air Canada
Tue 7/73:05 pm
UVF
- EWR
1 stop22h 32m
Air Canada
Deal found 6/3![Air Canada logo]()
$393
This Orbitz deal was found by Cheapflights users on 6/3. 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 7/26:00 am
EWR
- UVF
2 stops32h 10m
Air Canada
Tue 7/73:05 pm
UVF
- EWR
2 stops18h 44m
Air Canada
Deal found 6/3![Air Canada logo]()
$396
This American Airlines deal was found by Cheapflights users on 6/2. 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.
Thu 7/26:38 am
PIT
- UVF
1 stop7h 42m
American Airlines
Thu 7/93:20 pm
UVF
- PIT
1 stop18h 10m
American Airlines
Deal found 6/2![American Airlines logo]()
$410
This Orbitz deal was found by Cheapflights users on 6/3. 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.
Wed 7/2210:05 am
PHL
- UVF
2 stops52h 05m
Air Canada
Tue 7/283:05 pm
UVF
- PHL
2 stops23h 44m
Air Canada
Deal found 6/3![Air Canada logo]()
$396
This Air Canada deal was found by Cheapflights users on 6/3. 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 7/234:20 pm
IAD
- UVF
1 stop21h 50m
Air Canada
Tue 7/283:05 pm
UVF
- IAD
1 stop24h 19m
Air Canada
Deal found 6/3![Air Canada logo]()
$388
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 June 4, 2026.
Search for one-way flight options from Pennsylvania to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
This Expedia deal was found by Cheapflights users on 6/4. 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 8/3110:50 am
PHL
- UVF
1 stop27h 30m
Air Canada
Deal found 6/4![Air Canada logo]()
$132
This FlightHub deal was found by Cheapflights users on 5/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/228:24 pm
EWR
- UVF
2 stops17h 56m
Air Canada
Deal found 5/31![Air Canada logo]()
$143
This FlightHub deal was found by Cheapflights users on 6/4. 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 8/3010:05 am
PHL
- UVF
2 stops52h 15m
Air Canada
Deal found 6/4![Air Canada logo]()
$150
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Thu 7/98:01 pm
PIT
- UVF
1 stop18h 19m
American Airlines
Deal found 6/3![American Airlines logo]()
$155
This Justfly.com deal was found by Cheapflights users on 6/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:25 am
LGA
- UVF
1 stop30h 45m
Air Canada
Deal found 6/1![Air Canada logo]()
$157
This FlightHub deal was found by Cheapflights users on 6/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:24 pm
EWR
- UVF
2 stops17h 46m
Air Canada
Deal found 6/1![Air Canada logo]()
$157
This FlightHub deal was found by Cheapflights users on 6/4. 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 7/110:05 am
PHL
- UVF
2 stops52h 05m
Air Canada
Deal found 6/4![Air Canada logo]()
$171
This Cheapflightsfares deal was found by Cheapflights users on 6/2. 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.
Tue 6/308:01 am
JFK
- UVF
Nonstop4h 44m
JetBlue
Deal found 6/2![JetBlue logo]()
$174
This JetBlue deal was found by Cheapflights users on 6/2. 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 8/298:10 am
JFK
- UVF
Nonstop4h 43m
JetBlue
Deal found 6/2![JetBlue logo]()
$179
This FlightHub deal was found by Cheapflights users on 6/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2910:20 am
JFK
- UVF
Nonstop5h 02m
JetBlue
Deal found 6/1![JetBlue logo]()
$182
This American Airlines deal was found by Cheapflights users on 6/2. 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.
Tue 7/215:59 am
JFK
- UVF
1 stop8h 21m
American Airlines
Deal found 6/2![American Airlines logo]()
$184
This American Airlines deal was found by Cheapflights users on 5/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:00 am
LGA
- UVF
1 stop8h 16m
American Airlines
Deal found 5/30![American Airlines logo]()
$184
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 June 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $388 (Air Canada) |
One-way from | $132 (Expedia) |
Good one-way deal | $474 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 June 4, 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 8/24
6:00 am-2:14 pm
1 stop8h 14m
Castries Hewanorra
Sat 8/29
3:34 pm-9:08 am
1 stop17h 34m
$410
PittsburghCastries
PIT - UVF
PITUVF
Pittsburgh
Mon 7/6
6:54 pm-12:15 pm
1 stop17h 21m
Castries Hewanorra
Thu 7/9
3:20 pm-12:16 am
1 stop8h 56m
$410
PittsburghCastries
PIT - UVF
PITUVF
Pittsburgh
Thu 7/2
5:05 am-2:20 pm
1 stop9h 15m
Castries Hewanorra
Thu 7/9
2:50 pm-8:38 am
2 stops17h 48m
$415
PittsburghCastries
PIT - UVF
PITUVF
Pittsburgh
Sun 6/21
6:38 am-2:16 pm
1 stop7h 38m
Castries Hewanorra
Sat 6/27
3:16 pm-11:10 am
2 stops19h 54m
$415
PittsburghCastries
PIT - UVF
PITUVF
Pittsburgh
Tue 7/7
5:45 am-2:12 pm
1 stop8h 27m
Castries Hewanorra
Sun 7/12
3:33 pm-12:50 am
1 stop9h 17m
$480
New YorkCastries
JFK - UVF
JFKUVF
New York John F Kennedy Intl
Fri 8/21
6:00 am-2:14 pm
1 stop8h 14m
Castries Hewanorra
Wed 8/26
3:34 pm-1:14 am
1 stop9h 40m
$486
New YorkCastries
JFK - UVF
JFKUVF
New York John F Kennedy Intl
Fri 8/21
6:00 am-2:14 pm
1 stop8h 14m
Castries Hewanorra
Tue 8/25
3:34 pm-1:14 am
1 stop9h 40m
$486
New YorkCastries
LGA - UVF
LGAUVF
New York LaGuardia
Mon 8/31
3:30 pm-2:20 pm
2 stops22h 50m
Castries Hewanorra
Fri 9/4
3:15 pm-2:37 pm
2 stops23h 22m
$496
NewarkCastries
EWR - UVF
EWRUVF
Newark
Sat 10/17
8:47 am-1:31 pm
Nonstop4h 44m
Castries Hewanorra
Sat 10/24
2:35 pm-7:28 pm
Nonstop4h 53m
$510
New YorkCastries
JFK - SLU
JFKSLU
New York John F Kennedy Intl
Thu 6/25
7:00 am-2:35 pm
2 stops31h 35m
Castries George F. L. Charle
Sun 6/28
6:55 pm-5:00 am
1 stop10h 05m
$522
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.
IAD-UVF
PHL-UVF
EWR-UVF
DCA-UVF
PIT-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
IAD-UVF
PHL-UVF
EWR-UVF
DCA-UVF
What is the cheapest month to book a flight from Pennsylvania to Saint Lucia?
Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Saint Lucia (average of $197). Flying from Pennsylvania to Saint Lucia in December is currently the most expensive (average of $642). 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 June 4, 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.
How far ahead should I book a flight from Pennsylvania to Saint Lucia?
The best time to book flights from Pennsylvania to Saint Lucia is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 June 4, 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 June 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$327 | Average$794 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$427 | Average$617 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$617 | Average$912 | FlexibilityNo cancel fee | On-timeN/A |