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
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
17% of dates checked are available within 10% of the lowest price
Saturday, August 8th, 2026
5 round-trip options
Returning
Fri, Aug 14, 2026•6 Day Trip
$348 USD
Returning
Sat, Aug 15, 2026•7 Day Trip
$376 USD
Returning
Tue, Aug 18, 2026•10 Day Trip
$396 USD
Returning
Fri, Aug 21, 2026•13 Day Trip
$332 USD
Returning
Sat, Aug 22, 2026•14 Day Trip
$342 USD