Newark (EWR) to San Juan (SJU) flight deal in economy from $277
EWRNewark Liberty Airport
Newark, United States
SJULuis Muñoz Marín International Airport
San Juan, Puerto Rico
$436 USD
-36%$277 USD
Verified 13 days agoAugust 2026
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Limited Availability
17% of dates checked are available within 10% of the lowest price
Tuesday, August 4th, 2026
5 round-trip options
Returning
Mon, Aug 10, 2026•6 Day Trip
$340 USD
Returning
Tue, Aug 11, 2026•7 Day Trip
$370 USD
Returning
Fri, Aug 14, 2026•10 Day Trip
$342 USD
Returning
Mon, Aug 17, 2026•13 Day Trip
$370 USD
Returning
Tue, Aug 18, 2026•14 Day Trip
$390 USD