$126+ Cheap flights from Nashville to Portland, ME (BNA - PWM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — PWM
Oct 10 — Oct 171
Round-trip
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 February or May, booked 33 days in advance, depart on a Tuesday or Monday and return on a Wednesday
Cheap flight deals from Nashville to Portland
Cheapest
Best
Last-minute
One-way
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 September 10, 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 September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:05 am -
1 stop6h 51m
Wed 10/214:29 pm -
1 stop6h 45m
Deal found 9/6![American Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:26 pm -
1 stop11h 42m
Mon 11/95:35 pm -
2 stops27h 06m
Deal found 9/9![Multiple Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 9/7. 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 10/271:50 pm -
Nonstop2h 30m
Sat 10/3112:55 pm -
Nonstop2h 50m
Deal found 9/7![Southwest logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:29 pm -
1 stop11h 39m
Wed 10/286:31 pm -
2 stops22h 13m
Deal found 9/8![Multiple Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/63:39 pm -
1 stop7h 20m
Wed 10/145:37 pm -
1 stop6h 30m
Deal found 9/7![American Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 9/7. 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 10/2411:10 am -
Nonstop2h 40m
Thu 10/295:30 pm -
2 stops7h 25m
Deal found 9/7![Southwest logo]()
$358
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1510:45 am -
1 stop6h 32m
Mon 12/216:00 am -
1 stop6h 20m
Deal found 9/9![American Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:20 am -
1 stop6h 42m
Thu 10/294:47 pm -
1 stop6h 51m
Deal found 9/8![Delta logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:29 pm -
1 stop11h 39m
Tue 10/275:09 pm -
2 stops27h 32m
Deal found 9/8![Multiple Airlines logo]()
$365
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:12 pm -
1 stop7h 33m
Wed 9/306:00 am -
1 stop6h 08m
Deal found 9/9![American Airlines logo]()
$371
Best flights from Nashville to PortlandDiscover carefully curated flight deals from Nashville to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Nashville to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Southwest deal was found by Cheapflights users on 9/7. 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 10/2411:10 am -
Nonstop2h 40m
Thu 10/295:30 pm -
1 stop5h 45m
Deal found 9/7![Southwest logo]()
$353
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:15 am -
1 stop7h 20m
Wed 10/284:15 pm -
1 stop5h 38m
Deal found 9/8![Delta logo]()
$363
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:30 am -
1 stop4h 57m
Sat 10/315:30 am -
1 stop4h 56m
Deal found 9/8![United Airlines logo]()
$453
This Southwest deal was found by Cheapflights users on 9/9. 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.
Mon 10/193:00 pm -
2 stops7h 55m
Thu 10/225:30 pm -
1 stop5h 45m
Deal found 9/9![Southwest logo]()
$368
This Southwest deal was found by Cheapflights users on 9/8. 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 11/42:00 pm -
1 stop6h 45m
Thu 11/1910:25 am -
2 stops8h 55m
Deal found 9/8![Southwest logo]()
$368
This Southwest deal was found by Cheapflights users on 9/7. 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 10/281:50 pm -
Nonstop2h 30m
Mon 11/25:20 am -
1 stop6h 10m
Deal found 9/7![Southwest logo]()
$423
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 9/2212:37 pm -
2 stops9h 55m
Wed 9/308:03 am -
2 stops10h 34m
Deal found 9/9![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 10/68:30 am -
3 stops10h 52m
Wed 10/146:00 am -
2 stops8h 55m
Deal found 9/7![United Airlines logo]()
$539
This Southwest deal was found by Cheapflights users on 9/8. 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.
Thu 10/2211:10 am -
Nonstop2h 40m
Mon 10/263:25 pm -
1 stop5h 35m
Deal found 9/8![Southwest logo]()
$495
This Southwest deal was found by Cheapflights users on 9/7. 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.
Sun 10/116:55 pm -
1 stop4h 00m
Sat 10/175:35 am -
2 stops6h 45m
Deal found 9/7![Southwest logo]()
$543
Last-minute flights from Nashville to PortlandDiscover last-minute flight deals from Nashville to Portland. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Portland. Data last updated September 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:12 pm -
1 stop7h 33m
Wed 9/306:00 am -
1 stop6h 08m
Deal found 9/9![American Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/63:39 pm -
1 stop7h 20m
Wed 10/145:37 pm -
1 stop6h 30m
Deal found 9/7![American Airlines logo]()
$348
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:05 am -
1 stop6h 51m
Wed 10/214:29 pm -
1 stop6h 45m
Deal found 9/6![American Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:20 am -
1 stop6h 42m
Thu 10/294:47 pm -
1 stop6h 51m
Deal found 9/8![Delta logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:29 pm -
1 stop11h 39m
Wed 10/286:31 pm -
2 stops22h 13m
Deal found 9/8![Multiple Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:54 pm -
1 stop6h 42m
Sat 10/246:00 am -
1 stop7h 09m
Deal found 9/6![American Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:29 pm -
1 stop11h 39m
Tue 10/275:09 pm -
2 stops27h 32m
Deal found 9/8![Multiple Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 9/7. 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 10/2411:10 am -
Nonstop2h 40m
Thu 10/295:30 pm -
2 stops7h 25m
Deal found 9/7![Southwest logo]()
$358
This Southwest deal was found by Cheapflights users on 9/7. 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 10/271:50 pm -
Nonstop2h 30m
Sat 10/3112:55 pm -
Nonstop2h 50m
Deal found 9/7![Southwest logo]()
$343
One-way flights from Nashville to PortlandSearch for one-way flight options from Nashville to Portland. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Nashville to Portland. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:56 am -
1 stop4h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:26 pm -
1 stop11h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$157
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:29 pm -
1 stop11h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:43 am -
1 stop22h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:43 am -
1 stop22h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$176
This United Airlines deal was found by Cheapflights users on 9/7. 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 11/712:38 pm -
1 stop8h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:40 pm -
1 stop14h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$180
This Delta deal was found by Cheapflights users on 9/7. 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 11/187:05 am -
1 stop7h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:43 am -
2 stops29h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$184
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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $325 (American Airlines) |
One-way from | $126 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $421 |
Good round-trip deal | $548 or less |
Good one-way deal | $295 or less |
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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Nashville to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NashvillePortland
BNA Nashville Intl - PWM Portland
BNAPWM
Nashville Intl
Wed 11/18
7:05 am-3:16 pm
1 stop7h 11m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$182
NashvillePortland
BNA Nashville Intl - PWM Portland
BNAPWM
Nashville Intl
Wed 9/30
3:46 pm-11:28 pm
1 stop6h 42m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$182
NashvillePortland
BNA Nashville Intl - PWM Portland
BNAPWM
Nashville Intl
Mon 11/9
5:14 pm-11:31 pm
1 stop5h 17m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$182
NashvillePortland
BNA Nashville Intl - PWM Portland
BNAPWM
Nashville Intl
Wed 11/18
2:25 pm-9:45 pm
2 stops6h 20m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$187
NashvillePortland
BNA Nashville Intl - PWM Portland
BNAPWM
Nashville Intl
Mon 11/9
5:40 am-2:27 pm
2 stops7h 47m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$187
NashvillePortland
BNA Nashville Intl - PWM Portland
BNAPWM
Nashville Intl
Wed 12/9
5:35 am-2:45 pm
2 stops8h 10m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$187
NashvillePortland
BNA Nashville Intl - PWM Portland
BNAPWM
Nashville Intl
Tue 12/8
5:35 am-2:45 pm
2 stops8h 10m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$187
NashvillePortland
BNA Nashville Intl - PWM Portland
BNAPWM
Nashville Intl
Sat 11/7
12:38 pm-11:21 pm
2 stops9h 43m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$187
NashvillePortland
BNA Nashville Intl - PWM Portland
BNAPWM
Nashville Intl
Tue 10/6
1:55 pm-10:40 pm
2 stops7h 45m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$222
NashvillePortland
BNA Nashville Intl - PWM Portland
BNAPWM
Nashville Intl
Mon 11/16
5:40 am-2:45 pm
2 stops8h 05m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$222
Showing 1-10 of 22 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| 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 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 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.
BNA-PWM
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?
The best time to book flights from Nashville to Portland, Maine is 29 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, February is the cheapest month in which you can book a flight from Nashville to Portland, Maine (average of $240). Flying from Nashville to Portland, Maine in August is currently the most expensive (average of $485). 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 10, 2026.
When flying from Nashville to Portland, Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 10, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited 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.
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
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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
Lewiston
Brunswick
Conway
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Alternative routes for Nashville to Portland
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Nashville and Portland flights
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Other flights from Nashville
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Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.
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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$264 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$193 | Average$285 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$216 | Average$277 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$220 | Average$368 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$306 | Average$485 | FlexibilityNo cancel fee | On-time63% |