HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nashville

$94+ Cheap flights from Portland, ME to Nashville (PWM - BNA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BNA
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Nashville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Portland to Nashville Intl are usually found in September or August, booked 82 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to Nashville

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Nashville (BNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(Delta)

One-way from

$109
(Delta)

Popular in

April

Cheapest in

September

Average price

$430

Good round-trip deal

$490 or less

Good one-way deal

$213 or less
Provider with most accurate pricing for Portland-Nashville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Nashville Intl flights.
Search Deals
From Portland to Nashville Intl
Search Deals
One-way flight from Portland to Nashville Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Portland to Nashville Intl.
Search Deals
Price to beat on a one-way flight from Portland to Nashville Intl.
Search Deals

Find flight deals from Portland to Nashville

Cheapest flights from Portland to Nashville
Explore the most affordable flight options available from Portland to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:40 pmPWM - BNA
1 stop5h 20mDelta
Wed 11/195:52 pmBNA - PWM
1 stop5h 02mDelta
Deal found 10/28$217
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:02 amPWM - BNA
1 stop6h 55mAmerican Airlines
Wed 11/197:05 amBNA - PWM
2 stops7h 19mAmerican Airlines
Deal found 10/26$222
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:21 pmPWM - BNA
1 stop5h 24mAmerican Airlines
Thu 11/209:05 amBNA - PWM
1 stop6h 35mAmerican Airlines
Deal found 10/27$242
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:21 pmPWM - BNA
1 stop5h 24mAmerican Airlines
Sat 11/158:47 amBNA - PWM
2 stops6h 51mAmerican Airlines
Deal found 10/27$247
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:00 amPWM - BNA
2 stops9h 26mAmerican Airlines
Thu 11/208:28 amBNA - PWM
2 stops7h 12mAmerican Airlines
Deal found 10/27$252
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/285:30 amPWM - BNA
1 stop4h 58mUnited Airlines
Mon 12/13:14 pmBNA - PWM
1 stop5h 03mUnited Airlines
Deal found 10/27$256
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:30 amPWM - BNA
1 stop5h 55mSouthwest
Sun 11/165:10 amBNA - PWM
1 stop5h 00mSouthwest
Deal found 10/27$263
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:43 amPWM - BNA
1 stop7h 21mAmerican Airlines
Mon 11/105:59 pmBNA - PWM
1 stop5h 00mAmerican Airlines
Deal found 10/27$267
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:30 amPWM - BNA
2 stops9h 42mUnited Airlines
Mon 11/109:50 amBNA - PWM
2 stops8h 09mUnited Airlines
Deal found 10/27$273
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:35 amPWM - BNA
1 stop5h 01mDelta
Wed 11/266:00 amBNA - PWM
1 stop5h 08mDelta
Deal found 10/28$278

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Nashville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Portland to Nashville that are best for you.

Fly from

Portland

Fly to

Nashville

Route

Depart

Return

Price

PortlandNashville

PWM - BNA

PWMBNA

Portland

Wed 11/12

2:30 pm-9:46 pm

1 stop8h 16m

Nashville Intl

Mon 11/17

6:00 am-12:08 pm

1 stop5h 08m

$217

PortlandNashville

PWM - BNA

PWMBNA

Portland

Thu 12/11

3:30 pm-9:05 pm

1 stop6h 35m

Nashville Intl

Sun 12/14

5:10 am-11:10 am

1 stop5h 00m

$217

PortlandNashville

PWM - BNA

PWMBNA

Portland

Thu 12/11

5:34 am-12:05 pm

1 stop7h 31m

Nashville Intl

Sun 12/14

6:26 am-11:37 am

1 stop4h 11m

$217

PortlandNashville

PWM - BNA

PWMBNA

Portland

Tue 11/18

4:57 pm-10:49 pm

1 stop6h 52m

Nashville Intl

Thu 11/20

8:00 am-2:12 pm

1 stop5h 12m

$217

PortlandNashville

PWM - BNA

PWMBNA

Portland

Wed 11/12

1:25 pm-6:21 pm

1 stop5h 56m

Nashville Intl

Wed 11/19

5:52 pm-11:54 pm

1 stop5h 02m

$217

PortlandNashville

PWM - BNA

PWMBNA

Portland

Tue 11/18

12:45 pm-4:10 pm

1 stop4h 25m

Nashville Intl

Wed 11/19

9:20 am-2:55 pm

1 stop4h 35m

$217

PortlandNashville

PWM - BNA

PWMBNA

Portland

Tue 3/10

2:35 pm-8:46 pm

1 stop7h 11m

Nashville Intl

Wed 3/11

7:00 am-1:51 pm

1 stop5h 51m

$217

PortlandNashville

PWM - BNA

PWMBNA

Portland

Fri 12/12

3:00 pm-6:55 pm

1 stop4h 55m

Nashville Intl

Sun 12/14

5:10 am-11:10 am

1 stop5h 00m

$217

PortlandNashville

PWM - BNA

PWMBNA

Portland

Sat 1/10

5:30 am-10:49 am

1 stop6h 19m

Nashville Intl

Tue 1/13

2:06 pm-10:29 pm

1 stop7h 23m

$217

PortlandNashville

PWM - BNA

PWMBNA

Portland

Wed 4/22

6:00 am-9:49 am

1 stop4h 49m

$94

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 19 results
1
2

Compare providers for flights from Portland to Nashville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Nashville in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Nashville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Nashville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland, Maine-Nashville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Nashville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Nashville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Nashville

Have a flexible travel schedule? Discover the best time to fly to Nashville from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Nashville

How far ahead should I book a flight from Portland, Maine to Nashville?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Nashville. Price data was last updated on October 24, 2025.

The best time to book flights from Portland, Maine to Nashville is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Portland, Maine to Nashville?

Currently, April is the cheapest month in which you can book a flight from Portland, Maine to Nashville (average of $60). Flying from Portland, Maine to Nashville in January is currently the most expensive (average of $103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PWM to BNA?

Find hourly flight availability from Portland to Nashville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Nashville as you normally would.

Reviews of airlines servicing Nashville

Get insights into the airlines that provide service to Nashville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nashville. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Portland to Nashville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,994 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,001 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,032 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,908 reviews
Southwest
8.0
Very good
4,240 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Portland to Nashville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Portland to Nashville?

    Nashville Intl is the airport most travelers will use when flying to Nashville from Portland. Booking flights from Portland (PWM) to Nashville Intl (BNA) should be relatively easy as there is 1 daily flight to Nashville from 5 different airlines. 2h 40m is how long a flight from Portland to Nashville Intl will take if you book a nonstop flight.

  • How popular is this Portland, Maine to Nashville flight route?

    The Portland to Nashville Intl flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Portland, Maine to Nashville?

    For as low as $217, Delta can have you in Nashville from Portland, Maine in 6h 35m. The distance from Portland, Maine to Nashville is about 1009 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Portland, Maine to Nashville round-trip?

    Currently priced at $168, JetBlue will fly you from Portland, Maine to Nashville and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $171 and $193, respectively. These flights start at 57% lower than the current average price 3 months from now.

  • What are the cheapest flights from Portland, Maine to Nashville?

    While on average a flight from Portland, Maine to Nashville is generally $438, our data shows the cheapest flight currently is $186. When looking at the most popular route, (Portland - Nashville Intl), you can expect to pay $217 for that flight.

  • Can I find deals for flights from Portland to Nashville that include hotel bookings?

    Yes. In addition to deals on Portland to Nashville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Nashville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Nashville.

  • Can I find deals for business class flights from Portland to Nashville?

    Yes. Cheapflights offers flight deals from Portland to Nashville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Nashville?

    Currently, April is the cheapest month in which you can book a flight from Portland, Maine to Nashville (average of $60). Flying from Portland, Maine to Nashville in January is currently the most expensive (average of $103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Nashville?

Book flights to Nashville if you plan to visit one of these locations
Bowling Green
Cookeville
Franklin
Lebanon
Murfreesboro
Hermitage
Brentwood
Franklin
Antioch
Dickson
Mount Juliet
Goodlettsville
Hopkinsville
Smyrna
Springfield
Tullahoma
Spring Hill

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Portland to Nashville

Discover the top 5 airlines that operate flights from Portland to Nashville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$168Average$197FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$171Average$369FlexibilityNo cancel feeOn-time71%
DeltaCheapest$193Average$338FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$216Average$381FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$256Average$441FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.