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$67+ Cheap flights from Nashville to Portland, ME (BNA - PWM)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — PWM
Oct 13 — Oct 201
Mon 10/13
Mon 10/20
1 adult, Economy
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Cheapflights Tip: The best prices from Nashville Intl to Portland are usually found in May or August, booked 52 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap flight deals from Nashville to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Portland (PWM). 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 September 13, 2025.

Round-trip from

$150
(Southwest)

One-way from

$67
(Southwest)

Popular in

January

Cheapest in

May

Average price

$363
From Nashville Intl to Portland
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One-way flight from Nashville Intl to Portland
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Highest demand for flights based on searches. 12% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Nashville to Portland

Cheapest flights from Nashville to Portland
Explore the most affordable flight options available from Nashville to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2025.

This Southwest deal was found by Cheapflights users on 9/12. 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 10/305:20 pmBNA - PWM
1 stop5h 45mSouthwest
Tue 11/45:30 amPWM - BNA
1 stop6h 00mSouthwest
Deal found 9/12$150
This Southwest deal was found by Cheapflights users on 9/11. 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.
Sat 10/183:30 pmBNA - PWM
1 stop5h 55mSouthwest
Sat 10/255:50 amPWM - BNA
1 stop5h 30mSouthwest
Deal found 9/11$162
This JetBlue deal was found by Cheapflights users on 9/12. 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.
Wed 10/11:53 pmBNA - PWM
1 stop7h 13mJetBlue
Sat 10/42:17 pmPWM - BNA
1 stop8h 20mJetBlue
Deal found 9/12$169
This Southwest deal was found by Cheapflights users on 9/11. 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.
Fri 10/245:20 pmBNA - PWM
1 stop5h 45mSouthwest
Tue 10/285:45 amPWM - BNA
1 stop5h 25mSouthwest
Deal found 9/11$172
This Southwest deal was found by Cheapflights users on 9/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:10 amBNA - PWM
1 stop5h 00mSouthwest
Thu 11/2012:45 pmPWM - BNA
1 stop9h 20mSouthwest
Deal found 9/10$187
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/2612:50 pmBNA - PWM
1 stop7h 54mUnited Airlines
Thu 10/25:45 amPWM - BNA
1 stop4h 31mUnited Airlines
Deal found 9/12$217
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/181:35 pmBNA - PWM
2 stops8h 45mUnited Airlines
Sat 10/255:45 amPWM - BNA
1 stop4h 31mUnited Airlines
Deal found 9/11$222

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville to Portland 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 September 13, 2025.
Use the filters below to find and compare flights from Nashville to Portland that are best for you.

Fly from

Nashville

Fly to

Portland

Route

Depart

Return

Price

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Thu 10/30

5:20 pm-12:05 am

1 stop5h 45m

Portland

Tue 11/4

5:30 am-10:30 am

1 stop6h 00m

$150

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Sat 10/18

3:30 pm-10:25 pm

1 stop5h 55m

Portland

Sat 10/25

5:50 am-10:20 am

1 stop5h 30m

$162

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Wed 10/1

1:53 pm-10:06 pm

1 stop7h 13m

Portland

Sat 10/4

2:17 pm-9:37 pm

1 stop8h 20m

$169

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Thu 11/13

5:10 am-11:10 am

1 stop5h 00m

Portland

Thu 11/20

12:45 pm-9:05 pm

1 stop9h 20m

$187

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Fri 9/26

12:50 pm-9:44 pm

1 stop7h 54m

Portland

Thu 10/2

5:45 am-9:16 am

1 stop4h 31m

$217

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Fri 9/26

6:00 pm-12:11 am

1 stop5h 11m

Portland

Tue 9/30

6:00 am-9:54 am

1 stop4h 54m

$217

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Fri 10/17

5:20 pm-12:05 am

1 stop5h 45m

Portland

Fri 10/24

5:15 pm-10:15 pm

1 stop6h 00m

$224

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Sat 10/11

6:27 pm-11:59 pm

1 stop4h 32m

Portland

Tue 10/21

8:00 am-12:53 pm

1 stop5h 53m

$231

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Tue 12/9

9:20 am-2:55 pm

1 stop4h 35m

$67

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Tue 2/10

7:35 am-2:55 pm

1 stop6h 20m

$72

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 19 results
1
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Best time to book a flight from Nashville to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Nashville 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 Nashville to Portland

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

Use this chart to determine the optimal time to book a round-trip flight from Nashville to Portland. Price data was last updated on August 29, 2025.

The best time to book flights from Nashville to Portland, Maine is 52 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 Nashville to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from Nashville to Portland, Maine (average of $296). Flying from Nashville to Portland, Maine in July is currently the most expensive (average of $394). 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 BNA to PWM?

Find hourly flight availability from Nashville to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 13, 2025.

A simple way to save on the total cost of your ticket is to fly from Nashville to Portland, Maine in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated September 13, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Nashville to Portland. 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
4,247 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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
4,247 reviews
Southwest
8.0
Very good
4,247 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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
8.0
Very good
7,959 reviews
Southwest
8.0
Very good
4,247 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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
8,934 reviews
Southwest
8.0
Very good
4,247 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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
10,000 reviews
Southwest
8.0
Very good
4,247 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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
2,913 reviews
Southwest
8.0
Very good
4,247 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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 Nashville to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from Nashville to Portland, Maine in 5h 45m. Fly via Southwest or JetBlue to get the fastest option. Airlines will cover a distance of 1009 mi. This flight may include one or multiple stops.

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

    Delta, at $108, was found to be the cheapest airline from Nashville to Portland, Maine.Alternate airlines to your destination round-trip include JetBlue and American Airlines. Delta is priced at 71% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nashville to Portland 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 Nashville to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Nashville to Portland, Maine (average of $296). Flying from Nashville to Portland, Maine in July is currently the most expensive (average of $394). 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
Brunswick
North Conway
Auburn
Conway
Lewiston

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Nashville to Portland

Discover the top 5 airlines that operate flights from Nashville to Portland. 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 September 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$333FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$152Average$187FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$216Average$396FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$379FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$242Average$462FlexibilityNo cancel feeOn-time63%

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