Cheap flights from Philadelphia to Caribbean islands from only $231 roundtrip with Delta Air Lines.
Fly to:Punta Cana: $231-$246St. Martin: $242-$256Montego Bay: $288
ARRIVE:Punta Cana, Dominican RepublicSt. MartinMontego Bay, Jamaica
DATES:Availability from December 2021 to January 2022 (excluding Christmas/New Year)
AIRLINES:Delta Air Lines