Cheap flights from Portland, Maine to Nashville from $126

The month of January is, on average, the cheapest month to fly to Nashville from Portland, Maine, with most prices found around $287. If you aren’t able to travel during the month of January, then book flights to Nashville from Portland, Maine during November instead. Flights to Nashville in November, while not as cheap as those in January, still average around $296.

Our data shows that Wednesday is the least expensive day to fly to Nashville. Tickets to fly out on this day can be as low as $383. On the other hand, Sunday is the most expensive day to depart from Portland, Maine because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $773.

Flying to Nashville from Portland, Maine in the morning is the least expensive time of day to depart. momondo users have found prices as low as $459 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $567. Of course, these prices can vary depending on the time of year and what airport you fly to.

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, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Nashville for around $360 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nashville from Portland, Maine for as low as $291 on momondo.

There is only 1 cabin class available to choose from on Portland, Maine to Nashville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 10% on your flight if you consider stops on a Portland, Maine to Nashville flight.

As of August 2026, prices for Portland, Maine to Nashville flights are approximately 8% cheaper when compared to flights at the same time last year.

JetBlue and Delta are the most popular carriers operating from Portland to Nashville Intl

JetBlue, Southwest and Delta are the top three most popular airlines that fly to Nashville from Portland, Maine according to our data. JetBlue 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 6 different airlines that fly to Nashville on a routine basis, so you have a few additional options to choose from.

Atlanta (ATL) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Flights via New York (JFK) offer the lowest average round-trip price of $200.

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 4h 54m.

Atlanta (ATL) has the shortest average layover time for this route: 1h 04m.