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 agoDecember 2026
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Limited Availability
17% of dates checked are available within 10% of the lowest price
Thursday, December 10th, 2026
6 round-trip options
Returning
Wed, Dec 16, 2026•6 Day Trip
$431 USD
Returning
Sat, Dec 19, 2026•9 Day Trip
$431 USD
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Sun, Dec 20, 2026•10 Day Trip
$431 USD
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Mon, Dec 21, 2026•11 Day Trip
$431 USD
Returning
Tue, Dec 22, 2026•12 Day Trip
$431 USD
Returning
Wed, Dec 23, 2026•13 Day Trip
$431 USD