Flights Nashville — Portland is a popular route. The straight-line distance is 3 163 km. Flight time 4h 13m. Time difference -2h.
From Nashville (BNA) flights depart from 1 airport: BNA. To Portland (PDX) — 1 arrival airport: PDX.
2 airlines operate on this route: Southwest Airlines, United Airlines.
The minimum price for the next 3 months — from $180 (23.12.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $305, ranging from $180 to $430. Book 1–3 months in advance to get the best deals.
Cheapest day to fly — Wednesday.