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$99+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BNA
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Find cheap flights from Portland to Nashville with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Portland to Nashville Intl are usually found in January or November, booked 89 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap 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 June 11, 2026.

This Southwest deal was found by Cheapflights users on 6/8. 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.
Wed 9/305:45 am
PWM
-
BNA
1 stop5h 45m
Southwest
Mon 10/59:55 pm
BNA
-
PWM
1 stop10h 50m
Southwest
Deal found 6/8$193
This Delta deal was found by Cheapflights users on 6/9. 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.
Sat 10/246:00 am
PWM
-
BNA
1 stop7h 21m
Delta
Mon 10/2612:55 pm
BNA
-
PWM
1 stop5h 34m
Delta
Deal found 6/9$197
This Delta deal was found by Cheapflights users on 6/9. 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.
Fri 10/234:50 pm
PWM
-
BNA
1 stop5h 19m
Delta
Mon 10/2612:55 pm
BNA
-
PWM
1 stop5h 34m
Delta
Deal found 6/9$200
This JetBlue deal was found by Cheapflights users on 6/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:00 am
PWM
-
BNA
1 stop5h 00m
JetBlue
Sat 8/156:00 pm
BNA
-
PWM
1 stop5h 14m
JetBlue
Deal found 6/9$201
This United Airlines deal was found by Cheapflights users on 6/9. 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 10/235:08 pm
PWM
-
BNA
1 stop7h 06m
United Airlines
Mon 10/266:22 pm
BNA
-
PWM
1 stop4h 37m
United Airlines
Deal found 6/9$203
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 9/94:57 pm
PWM
-
BNA
1 stop5h 40m
United Airlines
Sat 9/123:08 pm
BNA
-
PWM
2 stops7h 51m
United Airlines
Deal found 6/9$208
This Delta deal was found by Cheapflights users on 6/9. 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 11/84:50 pm
PWM
-
BNA
1 stop5h 19m
Delta
Fri 11/135:25 am
BNA
-
PWM
1 stop5h 53m
Delta
Deal found 6/9$212
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Thu 7/95:15 am
PWM
-
BNA
1 stop5h 14m
United Airlines
Wed 7/156:30 pm
BNA
-
PWM
1 stop4h 21m
United Airlines
Deal found 6/9$221
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/236:59 pm
PWM
-
BNA
1 stop4h 47m
American Airlines
Mon 7/274:30 pm
BNA
-
PWM
1 stop5h 06m
American Airlines
Deal found 6/10$222
This United Airlines deal was found by Cheapflights users on 6/6. 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 6/85:15 am
PWM
-
BNA
1 stop5h 14m
United Airlines
Tue 6/96:00 am
BNA
-
PWM
2 stops7h 34m
United Airlines
Deal found 6/6$226
This Southwest deal was found by Cheapflights users on 6/9. 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.
Wed 9/97:45 am
PWM
-
BNA
2 stops9h 15m
Southwest
Sat 9/1211:45 am
BNA
-
PWM
2 stops8h 15m
Southwest
Deal found 6/9$227

Find 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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$193
(Southwest)

One-way from

$99
(Delta)

Popular in

July

Cheapest in

January

Average price

$389

Good round-trip deal

$417 or less

Good one-way deal

$224 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. 7% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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

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 June 11, 2026.
Use the filters below to find and compare flights from Portland to Nashville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandNashville

PWM - BNA

PWMBNA

Portland

Fri 10/23

5:08 pm-11:14 pm

1 stop7h 06m

Nashville Intl

Mon 10/26

6:22 pm-11:59 pm

1 stop4h 37m

$203

PortlandNashville

PWM - BNA

PWMBNA

Portland

Thu 7/30

6:00 am-11:30 am

1 stop6h 30m

Nashville Intl

Mon 8/3

6:25 pm-12:59 am

1 stop5h 34m

$221
Quickest round-trip

PortlandNashville

PWM - BNA

PWMBNA

Portland

Thu 8/13

5:15 am-9:34 am

1 stop5h 19m

Nashville Intl

Mon 8/17

6:42 pm-11:59 pm

1 stop4h 17m

$221

PortlandNashville

PWM - BNA

PWMBNA

Portland

Fri 8/28

5:15 am-12:35 pm

2 stops8h 20m

Nashville Intl

Mon 8/31

6:42 pm-11:59 pm

1 stop4h 17m

$226

PortlandNashville

PWM - BNA

PWMBNA

Portland

Thu 8/20

2:14 pm-6:14 pm

1 stop5h 00m

Nashville Intl

Fri 8/21

3:54 pm-11:13 pm

1 stop6h 19m

$231

PortlandNashville

PWM - BNA

PWMBNA

Portland

Tue 8/4

6:00 am-12:29 pm

1 stop7h 29m

Nashville Intl

Tue 8/11

4:16 pm-11:32 pm

1 stop6h 16m

$293

PortlandNashville

PWM - BNA

PWMBNA

Portland

Sat 8/29

5:15 am-12:35 pm

2 stops8h 20m

Nashville Intl

Tue 9/1

1:37 pm-7:24 pm

1 stop4h 47m

$298

PortlandNashville

PWM - BNA

PWMBNA

Portland

Mon 7/27

5:15 am-9:29 am

1 stop5h 14m

Nashville Intl

Thu 7/30

1:35 pm-7:27 pm

1 stop4h 52m

$319

PortlandNashville

PWM - BNA

PWMBNA

Portland

Thu 6/25

6:57 pm-11:15 pm

1 stop5h 18m

Nashville Intl

Sat 6/27

3:02 pm-11:05 pm

1 stop7h 03m

$320

PortlandNashville

PWM - BNA

PWMBNA

Portland

Sat 9/12

6:00 am-3:47 pm

2 stops10h 47m

Nashville Intl

Wed 9/16

6:02 am-2:38 pm

2 stops7h 36m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Nashville flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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?

The best time to book flights from Portland, Maine to Nashville is 86 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, January is the cheapest month in which you can book a flight from Portland, Maine to Nashville (average of $287). Flying from Portland, Maine to Nashville in July is currently the most expensive (average of $454). 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 June 11, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 21% on flights from Portland, Maine to Nashville by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Portland, Maine to Nashville?

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 June 11, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited 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
7.9
Good
4,234 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Southwest
7.9
Good
4,234 reviews
Southwest
7.9
Good
4,234 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Delta
7.9
Good
8,403 reviews
Southwest
7.9
Good
4,234 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
United Airlines
7.4
Good
9,809 reviews
Southwest
7.9
Good
4,234 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
American Airlines
7.1
Good
11,643 reviews
Southwest
7.9
Good
4,234 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
JetBlue
7.1
Good
2,981 reviews
Southwest
7.9
Good
4,234 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

7.9

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

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.

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

    The Portland to Nashville Intl flight path was viewed by 2 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 $221, United Airlines can have you in Nashville from Portland, Maine in 6h 30m. 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 $128, Delta will fly you from Portland, Maine to Nashville and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and American Airlines - these airlines can fly you to your destination from $168 and $204, respectively. These flights start at 63% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Portland, Maine to Nashville one-way?

    $110 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $125 and $132, respectively.

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

    While on average a flight from Portland, Maine to Nashville is generally $362, our data shows the cheapest flight currently is $149. When looking at the most popular route, (Portland - Nashville Intl), you can expect to pay $193 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, January is the cheapest month in which you can book a flight from Portland, Maine to Nashville (average of $287). Flying from Portland, Maine to Nashville in July is currently the most expensive (average of $454). 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
Cookeville
Bowling Green
Murfreesboro
Hermitage
Goodlettsville
Franklin
Lebanon
Mount Juliet
Dickson
Hopkinsville
Brentwood
Antioch
Franklin
Tullahoma

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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$128Average$298FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$168Average$195FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$204Average$345FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$212Average$316FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$242Average$436FlexibilityNo cancel feeOn-time63%

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