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 12 days agoAugust 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
17% of dates checked are available within 10% of the lowest price
Monday, August 17th, 2026
5 round-trip options
Returning
Sun, Aug 23, 2026•6 Day Trip
$447 USD
Returning
Mon, Aug 24, 2026•7 Day Trip
$335 USD
Returning
Thu, Aug 27, 2026•10 Day Trip
$337 USD
Returning
Sun, Aug 30, 2026•13 Day Trip
$305 USD
Returning
Mon, Aug 31, 2026•14 Day Trip
$349 USD