Cheap flights from Portland to Nashville from $70

The month of January is, on average, the cheapest month to fly to Nashville from Portland, with most prices found around $258. If you aren’t able to travel during the month of January, then book flights to Nashville from Portland during April instead. Flights to Nashville in April, while not as cheap as those in January, still average around $297.

Our data shows that Tuesday is the least expensive day to fly to Nashville. Tickets to fly out on this day can be as low as $364. On the other hand, Monday is the most expensive day to depart from Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $498.

Fly from Portland to Nashville Intl for the best Portland - Nashville Intl flight prices

You are more likely to see cheaper flights to Nashville from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Nashville for around $336 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nashville from Portland for as low as $252 on momondo.

There are 4 cabin classes available to choose from on Portland to Nashville Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Portland to Nashville.

Southwest is the most popular carrier operating from Portland to Nashville Intl

Alaska Airlines, Southwest and Delta are the top three most popular airlines that fly to Nashville from Portland according to our data. Alaska Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Nashville. Keep in mind that there are 8 different airlines that fly to Nashville on a routine basis, so you have a few additional options to choose from.

Dallas (DFW) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $217.

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 6h 09m.

Salt Lake City (SLC) has the shortest average layover time for this route: 0h 58m.

As of April 2026, 1 flights take off from Portland and land in Nashville each day. The most common flight departure time for this route is 11:00AM, with 90% of daily flights taking off at noon.

As of April 2026, there are 11 flights per week flying from Portland to Nashville. The most common day of the week flights depart is Sat, with 27% of flights taking off on this day.