Flights Newark — Portland is a popular route. The straight-line distance is 3 912 km. Flight time 5h 6m. Time difference -3h.
The minimum price for the next 3 months — from $256 (01.12.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $298, ranging from $256 to $343. Book 1–3 months in advance to get the best deals.