$119+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — PWM
Feb 19 — Feb 261
1 adult, Economy
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Find cheap flights from Nashville to Portland 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 Nashville Intl to Portland are usually found in May or October, booked 31 days in advance, depart on a Tuesday or Monday and return on a Wednesday
Cheap flight deals from Nashville to Portland
Cheapest flights from Nashville to PortlandExplore 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 January 20, 2026.
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 January 20, 2026.
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/46:00 pm
BNA
- PWM
1 stop4h 43m
American Airlines
Sun 2/87:00 am
PWM
- BNA
1 stop6h 42m
American Airlines
Deal found 1/20![American Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 6/1612:15 pm
BNA
- PWM
1 stop4h 46m
Delta
Tue 6/236:50 pm
PWM
- BNA
1 stop4h 59m
Delta
Deal found 1/20![Delta logo]()
$239
This American Airlines deal was found by Cheapflights users on 1/19. 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 2/45:00 am
BNA
- PWM
2 stops6h 06m
American Airlines
Tue 2/105:20 am
PWM
- BNA
2 stops9h 06m
American Airlines
Deal found 1/19![American Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 1/18. 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 6/36:40 am
BNA
- PWM
1 stop4h 15m
Delta
Sun 6/76:50 pm
PWM
- BNA
1 stop4h 59m
Delta
Deal found 1/18![Delta logo]()
$260
This United Airlines deal was found by Cheapflights users on 1/19. 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 2/48:00 am
BNA
- PWM
1 stop5h 39m
United Airlines
Tue 2/104:10 pm
PWM
- BNA
1 stop6h 32m
United Airlines
Deal found 1/19![United Airlines logo]()
$262
This United Airlines deal was found by Cheapflights users on 1/19. 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 2/182:50 pm
BNA
- PWM
1 stop5h 19m
United Airlines
Sun 2/226:00 am
PWM
- BNA
2 stops10h 51m
United Airlines
Deal found 1/19![United Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 6/156:25 am
BNA
- PWM
1 stop4h 53m
Delta
Wed 6/246:50 pm
PWM
- BNA
1 stop4h 59m
Delta
Deal found 1/20![Delta logo]()
$280
This American Airlines deal was found by Cheapflights users on 1/19. 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 2/186:05 pm
BNA
- PWM
1 stop4h 45m
American Airlines
Sun 2/226:36 pm
PWM
- BNA
1 stop4h 56m
American Airlines
Deal found 1/19![American Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 1/20. 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 1/276:00 pm
BNA
- PWM
1 stop4h 43m
American Airlines
Thu 1/295:07 pm
PWM
- BNA
1 stop5h 29m
American Airlines
Deal found 1/20![American Airlines logo]()
$287
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Fri 2/63:40 pm
BNA
- PWM
1 stop7h 03m
American Airlines
Mon 2/912:46 pm
PWM
- BNA
1 stop7h 42m
American Airlines
Deal found 1/18![American Airlines logo]()
$288
Find 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 January 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $237 (American Airlines) |
One-way from | $119 (United Airlines) |
Popular in | June |
Cheapest in | May |
Average price | $316 |
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 January 20, 2026.
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
Tue 6/16
12:15 pm-6:01 pm
1 stop4h 46m
Portland
Tue 6/23
6:50 pm-10:49 pm
1 stop4h 59m
$239
NashvillePortland
BNA - PWM
BNAPWM
Nashville Intl
Mon 3/16
6:00 am-12:09 pm
1 stop5h 09m
Portland
Sat 3/21
4:48 pm-9:10 pm
1 stop5h 22m
$239
NashvillePortland
BNA - PWM
BNAPWM
Nashville Intl
Tue 2/17
7:30 am-6:56 pm
2 stops10h 26m
Portland
Tue 2/24
4:15 pm-9:53 pm
1 stop6h 38m
$242
NashvillePortland
BNA - PWM
BNAPWM
Nashville Intl
Tue 2/17
3:45 pm-11:50 pm
2 stops7h 05m
Portland
Tue 2/24
6:00 am-12:57 pm
2 stops7h 57m
$248
NashvillePortland
BNA - PWM
BNAPWM
Nashville Intl
Tue 6/16
12:15 pm-6:01 pm
1 stop4h 46m
Portland
Sat 6/20
6:50 pm-10:49 pm
1 stop4h 59m
$260
NashvillePortland
BNA - PWM
BNAPWM
Nashville Intl
Wed 2/18
2:50 pm-9:09 pm
1 stop5h 19m
Portland
Sun 2/22
6:00 am-3:51 pm
2 stops10h 51m
$277
NashvillePortland
BNA - PWM
BNAPWM
Nashville Intl
Sat 3/21
6:00 am-12:09 pm
1 stop5h 09m
Portland
Tue 3/24
4:48 pm-9:10 pm
1 stop5h 22m
$280
NashvillePortland
BNA - PWM
BNAPWM
Nashville Intl
Mon 6/15
6:25 am-12:18 pm
1 stop4h 53m
Portland
Wed 6/24
6:50 pm-10:49 pm
1 stop4h 59m
$280
NashvillePortland
BNA - PWM
BNAPWM
Nashville Intl
Wed 6/17
6:25 am-12:18 pm
1 stop4h 53m
Portland
Tue 6/23
6:50 pm-10:49 pm
1 stop4h 59m
$280
NashvillePortland
BNA - PWM
BNAPWM
Nashville Intl
Wed 2/18
3:27 pm-11:50 pm
1 stop7h 23m
Portland
Sun 2/22
6:36 pm-10:32 pm
1 stop4h 56m
$283
Showing 1-10 of 21 results
Compare providers for flights from Nashville to Portland
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 Nashville to Portland in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Nashville-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Nashville-Portland, Maine flights, Cheapflights users trust Expedia the most. Expedia 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 Nashville-Portland, Maine 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 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 January 16, 2026.
The best time to book flights from Nashville to Portland, Maine is 31 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, March is the cheapest month in which you can book a flight from Nashville to Portland, Maine (average of $42). Flying from Nashville to Portland, Maine in November is currently the most expensive (average of $108). 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.
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 January 20, 2026.
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.
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsNorth Conway
Brunswick
Auburn
Conway
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Alternative routes for Nashville to Portland
See prices for flight routes from nearby airports that may be better suited for you.
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 January 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$103 | Average$187 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$277 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$189 | Average$322 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$453 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$335 | FlexibilityNo cancel fee | On-time71% |