Roundtrip Airfare: New Jersey to San Juan on Delta

No special codes or coupons are required. This roundtrip airfare deal from New Jersey (EWR) to San Juan (SJU) on Delta is available through December 31, 2025. These basic economy fares include a personal item and a carry-on bag, but note there is no seat selection and no changes allowed.

Travel Availability

• Departing EWR: September 5, 9, 22-24, 27, 30; October 1, 7, 14, 21-22, 27-29, 31; November 4, 10-11, 17-20
• Departing SJU: September 11-12, 20; October 1-2, 4, 7-8, 11, 15, 18, 21-22, 30; November 1, 4, 6-7, 11-12, 18-19; December 9-10, 16-17