EWR to SJU from $409 in business – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Business Class

Newark Liberty Airport

Newark, United States

Luis Muñoz Marín International Airport

San Juan, Puerto Rico

$496 USD

-18%$409 USD

Verified 1 day ago

June 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 2 3$737 4$508 5$508 6$478 7$478 8$478 9$478 10$444 11$672 12$548 13$487 14$548 15$443 16$487 17$543 18$606 19$543 20$467 21$543 22$409 23$488 24$543 25$543 26$606 27$543 28$543 29$543 30$543 1$543 2$578 3$543 4$427 5$543

Good Availability

55% of dates checked are available within 10% of the lowest price

Monday, June 1st, 2026

No flight details available for this date.