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Find low faresSouthwest® flights from Portland, ME to Nashville from $119
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Low fares from Portland, ME to Nashville
$
Portland, ME (PWM)to
Nashville (BNA)
Depart: 02/25/2026
One-way
Basic
From
$119
Seen: 16 hrs ago
Portland, ME (PWM)to
Nashville (BNA)
Depart: 02/27/2026
One-way
Basic
From
$119
Seen: 15 hrs ago
Portland, ME (PWM)to
Nashville (BNA)
Depart: 02/26/2026
One-way
Basic
From
$119
Seen: 7 hrs ago
Portland, ME (PWM)to
Nashville (BNA)
Depart: 02/21/2026
One-way
Basic
From
$119
Seen: 12 hrs ago
Portland, ME (PWM)to
Nashville (BNA)
Depart: 05/04/2026
One-way
Basic
From
$119
Seen: 7 hrs ago
Portland, ME (PWM)to
Nashville (BNA)
Depart: 03/19/2026
One-way
Basic
From
$119
Seen: 12 hrs ago
Explore flights from Portland, ME to Nashville
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Flight Details
Departing from:
Portland International Jetport
Arriving at:
Nashville Metropolitan Airport
Average flight time:
2 hours 40 minutes
Distance:
1010 miles
Route Information
86† Weekly flights
- 1‡ Nonstop flight per day Monday through Friday
- 1‡ Nonstop flight on Saturday
- 1‡ Nonstop flight on Sunday
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
The average flight time from Portland, ME to Nashville is 2 hours 40 minutes.
There are 86 weekly flights from Portland, ME to Nashville on Southwest Airlines.
Yes, Southwest flies nonstop from Portland, ME to Nashville once per day from Monday through Friday.
Yes, Southwest flies nonstop from Portland, ME to Nashville once per day on Saturdays and Sundays.
To find the lowest fares by day and time to fly Portland, ME to Nashville with Southwest, check out our Low Fare Calendar.
You can rent a car at Nashville Metropolitan Airport book yours with your flight.
Yes! Flights from Portland, ME to Nashville—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.