Cheap flights from Newark to Puerto Rico Island

View AU$121 flight on Wed, 22 Oct. 2025Opens in a new window

Popular airlines from Newark to Puerto Rico Island

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

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Cheap Flights from Newark (NYC) to Puerto Rico Island (SJU)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 1 Nov. - Sun, 16 Nov.
JFK
New York
SJU
San Juan
AU$275 Return, found 13 hours ago
AU$275
Return
found 13 hours ago
Select Delta flight, departing Sat, 1 Nov. from New York to San Juan, returning Sun, 16 Nov., priced at AU$275 found 13 hours ago
Delta
Tue, 4 Nov. - Sun, 16 Nov.
JFK
New York
SJU
San Juan
AU$282 Return, found 13 hours ago
AU$282
Return
found 13 hours ago
Select Delta flight, departing Tue, 4 Nov. from New York to San Juan, returning Sun, 16 Nov., priced at AU$282 found 13 hours ago
Delta
Sat, 1 Nov. - Fri, 21 Nov.
JFK
New York
SJU
San Juan
AU$303 Return, found 13 hours ago
AU$303
Return
found 13 hours ago
Select Delta flight, departing Sat, 1 Nov. from New York to San Juan, returning Fri, 21 Nov., priced at AU$303 found 13 hours ago
JetBlue Airways
Mon, 8 Dec. - Mon, 22 Dec.
JFK
New York
SJU
San Juan
AU$393 Return, found 13 hours ago
AU$393
Return
found 13 hours ago
Select JetBlue Airways flight, departing Mon, 8 Dec. from New York to San Juan, returning Mon, 22 Dec., priced at AU$393 found 13 hours ago
American Airlines
Wed, 3 Sep. - Wed, 17 Sep.
JFK
New York
SJU
San Juan
AU$437 Return, found 14 hours ago
AU$437
Return
found 14 hours ago
Select American Airlines flight, departing Wed, 3 Sep. from New York to San Juan, returning Wed, 17 Sep., priced at AU$437 found 14 hours ago
United
Mon, 1 Jun. - Fri, 5 Jun.
EWR
New York
SJU
San Juan
AU$474 Return, found 3 days ago
AU$474
Return
found 3 days ago
Select United flight, departing Mon, 1 Jun. from New York to San Juan, returning Fri, 5 Jun., priced at AU$474 found 3 days ago

Find the cheapest month to fly from New York (EWR) to San Juan (SJU)

February is typically the cheapest month to fly

From AU$134 - AU$677 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.