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 agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
17% of dates checked are available within 10% of the lowest price
Friday, October 9th, 2026
8 round-trip options
Returning
Thu, Oct 15, 2026•6 Day Trip
$404 USD
Returning
Fri, Oct 16, 2026•7 Day Trip
$404 USD
Returning
Sat, Oct 17, 2026•8 Day Trip
$404 USD
Returning
Sun, Oct 18, 2026•9 Day Trip
$404 USD
Returning
Mon, Oct 19, 2026•10 Day Trip
$404 USD
Returning
Tue, Oct 20, 2026•11 Day Trip
$409 USD
Returning
Thu, Oct 22, 2026•13 Day Trip
$404 USD
Returning
Fri, Oct 23, 2026•14 Day Trip
$428 USD