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$85+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BNA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Nashville Intl are usually found in September or May, booked 82 days in advance, depart on a Tuesday or Saturday and return on a Monday

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 June 12, 2025.

Round-trip from

$169
(JetBlue)

One-way from

$85
(JetBlue)

Popular in

April

Cheapest in

September

Average price

$399

Good round-trip deal

$323 or less

Good one-way deal

$173 or less
From Portland to Nashville Intl
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One-way flight from Portland to Nashville Intl
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Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Portland to Nashville Intl.
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Price to beat on a one-way flight from Portland to Nashville Intl.
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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 June 12, 2025.

This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/122:17 pmPWM - BNA
1 stop8h 21mJetBlue
Mon 9/157:08 amBNA - PWM
1 stop5h 14mJetBlue
Deal found 6/10$169
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.
Wed 8/201:13 pmPWM - BNA
1 stop9h 42mAmerican Airlines
Sat 8/237:47 amBNA - PWM
1 stop8h 16mAmerican Airlines
Deal found 6/10$243
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 8/166:31 amPWM - BNA
1 stop11h 16mDelta
Sat 8/305:50 pmBNA - PWM
1 stop19h 06mDelta
Deal found 6/9$248
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1111:16 amPWM - BNA
1 stop6h 21mSun Country Air
Fri 7/256:05 pmBNA - PWM
1 stop16h 30mSun Country Air
Deal found 6/10$285
This Southwest deal was found by Cheapflights users on 6/11. 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.
Tue 9/164:55 pmPWM - BNA
Nonstop2h 45mSouthwest
Thu 9/189:30 amBNA - PWM
1 stop4h 15mSouthwest
Deal found 6/11$319
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/255:35 amPWM - BNA
1 stop4h 45mUnited Airlines
Tue 7/293:07 pmBNA - PWM
2 stops7h 52mUnited Airlines
Deal found 6/10$381
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/31:10 pmPWM - BNA
1 stop21h 35mMultiple Airlines
Sun 7/65:10 amBNA - PWM
2 stops29h 07mMultiple Airlines
Deal found 6/10$383

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 12, 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

Fri 9/12

2:17 pm-9:38 pm

1 stop8h 21m

Nashville Intl

Mon 9/15

7:08 am-1:22 pm

1 stop5h 14m

$169

PortlandNashville

PWM - BNA

PWMBNA

Portland

Wed 8/20

1:13 pm-9:55 pm

1 stop9h 42m

Nashville Intl

Sat 8/23

7:47 am-5:03 pm

1 stop8h 16m

$243

PortlandNashville

PWM - BNA

PWMBNA

Portland

Sat 8/16

6:31 am-4:47 pm

1 stop11h 16m

Nashville Intl

Sat 8/30

5:50 pm-1:56 pm

1 stop19h 06m

$248

PortlandNashville

PWM - BNA

PWMBNA

Portland

Fri 7/11

11:16 am-4:37 pm

1 stop6h 21m

Nashville Intl

Fri 7/25

6:05 pm-11:35 am

1 stop16h 30m

$285

PortlandNashville

PWM - BNA

PWMBNA

Portland

Tue 9/16

4:55 pm-6:40 pm

Nonstop2h 45m

Nashville Intl

Thu 9/18

9:30 am-2:45 pm

1 stop4h 15m

$319

PortlandNashville

PWM - BNA

PWMBNA

Portland

Fri 7/25

5:35 am-9:20 am

1 stop4h 45m

Nashville Intl

Tue 7/29

3:07 pm-11:59 pm

2 stops7h 52m

$381

PortlandNashville

PWM - BNA

PWMBNA

Portland

Thu 7/3

1:10 pm-9:45 am

1 stop21h 35m

Nashville Intl

Sun 7/6

5:10 am-11:17 am

2 stops29h 07m

$383

PortlandNashville

PWM - BNA

PWMBNA

Portland

Sat 9/6

7:30 am-12:41 pm

1 stop6h 11m

$85

PortlandNashville

PWM - BNA

PWMBNA

Portland

Sat 8/23

7:53 am-5:14 pm

1 stop10h 21m

$117

PortlandNashville

PWM - BNA

PWMBNA

Portland

Fri 7/11

11:16 am-4:37 pm

1 stop6h 21m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 14 results
1
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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 June 9, 2025.

The best time to book flights from Portland, Maine to Nashville is 82 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 $220). Flying from Portland, Maine to Nashville in June is currently the most expensive (average of $289). 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 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 35% on flights from Portland, Maine to Nashville by exploring options for tickets in the morning.

Rainfall in Nashville by month

Plan your trip to Nashville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nashville ranges from 2.8 - 5.0 inches per month. May is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Nashville when rainfall is around 2.8 in.

Temperature in Nashville by month

Plan your trip to Nashville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nashville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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 12, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Portland to Nashville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Currently priced at $169, 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 $243 and $248, respectively. These flights start at 59% lower than the current average price 3 months from now.

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

    $85 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on American Airlines and Sun Country Air, with prices starting from $127 and $133, respectively.

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

    While on average a flight from Portland, Maine to Nashville is generally $355, our data shows the cheapest flight currently is $97. When looking at the most popular route, (Portland - Nashville Intl), you can expect to pay $169 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 $220). Flying from Portland, Maine to Nashville in June is currently the most expensive (average of $289). 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 Portland?

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

Browse thousands of different options on Cheapflights for your next trip

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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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$155Average$197FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$183Average$379FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$216Average$442FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$405FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$334Average$427FlexibilityNo cancel feeOn-time63%

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