Cheap flights to Biscayne National Park from Newark
Round trips from Newark from $138. Fly into Miami (MIA). Cheapest dates, deal ratings and where to book.
- Miami: $138, 2026-11-04 to 2026-11-11
- Miami: $162, 2026-11-10 to 2026-11-11
- Miami: $163, 2026-10-27 to 2026-11-02
- Miami: $163, 2026-10-28 to 2026-11-02
- Miami: $169, 2026-10-28 to 2026-11-04
- Miami: $176, 2026-10-28 to 2026-11-03
- Miami: $178, 2026-10-20 to 2026-10-27
- Miami: $178, 2026-10-31 to 2026-11-02