Cheap flights from Portland to Nashville

Flight deals from Portland to Nashville

Below you can see the best deals on flights Portland — Nashville for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 6 October, from $90.

Top 10 cheap flights from Portland to Nashville

About the Portland — Nashville flight

Looking for cheap flights from Portland to Nashville? Compare fares from different airlines, check the flight schedule and travel time — and book your Portland — Nashville ticket online at the best price.

The route has direct flights — around 20 flights per week, flights are operated by Alaska Airlines, a nonstop flight takes about 4 h 30 min, the distance between the cities is around 3,170 km.

Planning your trip? You may find our Nashville travel guide, how to get from the airport into town and Nashville weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

from $90Min. price

OctoberCheapest

SeptemberPeak season

YesDirect flights

3,170 kmDistance

4 h 30 minTravel time

1Airlines

20 / wkFlights

Flight schedule from Portland to Nashville

The table shows direct flights from Portland to Nashville on the selected date. The flight takes approximately 4 h 30 min. Regular flights are operated by Alaska Airlines. Departures from Portland International Airport airports, arrivals at Nashville International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today

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Last update: 25 Aug 2026

Airline

Flight

Departure

Arrival

Duration

Days

Status

Below is a calendar of the lowest flight ticket prices for Portland — Nashville by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $90 in October, and the most expensive are around $164 in September. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

Prices by month

Average one-way fares from Portland to Nashville by month. Tickets are usually cheapest in January (around $131) and priciest in May (about $174) — use the table and chart below to pick the best time to fly.

Month	Average price	Level	Month	Average price	Level	Month	Average price	Level
Jan	$131	low	May	$174	high	Sep	$141	low
Feb	$136	low	Jun	$169	high	Oct	$145	medium
Mar	$145	medium	Jul	$164	high	Nov	$174	high
Apr	$150	medium	Aug	$155	medium	Dec	$169	high

Some values are estimated based on seasonality.

When to fly

Weather in Nashville: it is warmest in July (up to 32 °C on average) and coolest in January (around 9 °C). The driest month is September.

Tickets are usually cheapest in October and most expensive in September. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Nashville

Dry and wet days · Nashville

Wind speed and direction · Nashville

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How to get the best deal on a Portland — Nashville ticket

Book ahead: fares for Portland — Nashville are usually lower 3–8 weeks before departure than at the last minute.
Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
The cheapest month to fly to Nashville is usually October — plan your trip around it if your dates are flexible.
Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Flights on the Portland — Nashville route are operated by 1 airline; Alaska Airlines runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

Alaska AirlinesAS
7x/week
WebsiteFleet: 31545M pax/year
- Direct flight PDX → BNA7x/week
  Duration
  4h 35m
  Days
  MTWTFSS
100.0%Open →

Cities and airports on the Portland — Nashville route

Flights Portland — Nashville depart from Portland International Airport and arrive at Nashville International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Portland

PDX

United States

About the city How to get there Weather All about the country United States

Arrival

Nashville

BNA

United States

About the city How to get there Weather All about the country United States

Departure airports

Portland International AirportPDX
About the airport

Arrival airports

Nashville International AirportBNA
About the airport

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Frequently asked questions about the Portland — Nashville flight

How long is the flight from Portland to Nashville?

A nonstop Portland — Nashville flight takes about 4 h 30 min — the distance between the cities is around 3,170 km.

How far is it from Portland to Nashville?

The distance from Portland to Nashville is about 3,170 km, which a nonstop flight covers in around 4 h 30 min.

Are there direct flights from Portland to Nashville?

Yes, there are nonstop flights Portland — Nashville — around 20 flights per week.

Which airlines fly from Portland to Nashville?

Airlines operating Portland — Nashville include Alaska Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Portland — Nashville flights use?

Flights from Portland depart from Portland International Airport, and arrive at Nashville International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Portland to Nashville?

The price of a Portland — Nashville ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in September. Tickets typically cost between $90 and $164. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Portland — Nashville?

Flights Portland — Nashville are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Portland to Nashville?

To catch a low fare Portland — Nashville, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.