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Tennessee

$94+ Cheap flights from Portland, ME (PWM) to Tennessee

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BNA
Apr 27 — May 41
Mon 4/27
Mon 5/4
1 adult, Economy
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Cheap flight deals from Portland to Tennessee

Cheapest flights from Portland to Tennessee
Explore the most affordable flight options available from Portland to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.

This Delta deal was found by Cheapflights users on 3/26. 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 5/122:38 pm
PWM
-
BNA
1 stop8h 07m
Delta
Tue 5/195:00 pm
BNA
-
PWM
1 stop5h 18m
Delta
Deal found 3/26$187
This American Airlines deal was found by Cheapflights users on 3/24. 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 5/126:00 am
PWM
-
BNA
1 stop7h 19m
American Airlines
Tue 5/191:40 pm
BNA
-
PWM
1 stop7h 33m
American Airlines
Deal found 3/24$194
This Southwest deal was found by Cheapflights users on 3/25. 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 6/45:20 pm
PWM
-
BNA
2 stops7h 35m
Southwest
Tue 6/93:30 pm
BNA
-
PWM
1 stop5h 00m
Southwest
Deal found 3/25$202
This Delta deal was found by Cheapflights users on 3/26. 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 4/296:00 am
PWM
-
TYS
1 stop5h 50m
Delta
Tue 5/55:30 pm
TYS
-
PWM
1 stop5h 54m
Delta
Deal found 3/26$223
This Delta deal was found by Cheapflights users on 3/25. 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 5/92:38 pm
PWM
-
BNA
1 stop8h 07m
Delta
Sat 5/166:27 pm
BNA
-
PWM
1 stop5h 16m
Delta
Deal found 3/25$226
This American Airlines deal was found by Cheapflights users on 3/28. 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 6/306:00 am
PWM
-
BNA
1 stop7h 19m
American Airlines
Sat 7/46:16 am
BNA
-
PWM
1 stop7h 00m
American Airlines
Deal found 3/28$237
This United Airlines deal was found by Cheapflights users on 3/26. 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 6/175:15 am
PWM
-
BNA
2 stops8h 14m
United Airlines
Mon 6/226:30 pm
BNA
-
PWM
1 stop4h 21m
United Airlines
Deal found 3/26$242
This Delta deal was found by Cheapflights users on 3/25. 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.
Fri 5/812:55 pm
PWM
-
BNA
1 stop5h 12m
Delta
Mon 5/1110:00 am
BNA
-
PWM
1 stop5h 07m
Delta
Deal found 3/25$243
This United Airlines deal was found by Cheapflights users on 3/26. 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 4/286:04 am
PWM
-
TYS
1 stop7h 10m
United Airlines
Sat 5/27:18 pm
TYS
-
PWM
1 stop4h 41m
United Airlines
Deal found 3/26$245
This American Airlines deal was found by Cheapflights users on 3/27. 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 5/265:57 pm
PWM
-
BNA
1 stop6h 51m
American Airlines
Fri 5/294:28 pm
BNA
-
PWM
1 stop5h 19m
American Airlines
Deal found 3/27$247
This American Airlines deal was found by Cheapflights users on 3/23. 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 4/296:00 am
PWM
-
TYS
1 stop7h 11m
American Airlines
Tue 5/55:06 pm
TYS
-
PWM
1 stop7h 07m
American Airlines
Deal found 3/23$265
This United Airlines deal was found by Cheapflights users on 3/25. 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 5/54:50 pm
PWM
-
MEM
1 stop6h 14m
United Airlines
Tue 5/122:16 pm
MEM
-
PWM
1 stop6h 03m
United Airlines
Deal found 3/25$275

Find flight deals from Portland to Tennessee

Keep the following information in mind while searching for Portland to Tennessee flight deals. Data was last updated March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$187
(Delta)

One-way from

$94
(Delta)

Popular in

March

Cheapest in

January

Average price

$398

Good round-trip deal

$439 or less

Good one-way deal

$209 or less
Provider with most accurate pricing for Portland-Nashville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Nashville Intl flights.
Search Deals
From Portland to Tennessee
Search Deals
One-way flight from Portland to Tennessee
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Portland to Tennessee.
Search Deals
Price to beat on a one-way flight from Portland to Tennessee.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Tennessee 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 March 28, 2026.
Use the filters below to find and compare flights from Portland to Tennessee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandNashville

PWM - BNA

PWMBNA

Portland

Tue 5/12

11:03 am-3:28 pm

1 stop5h 25m

Nashville Intl

Tue 5/19

6:15 am-12:00 pm

1 stop4h 45m

$215

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Wed 4/29

6:00 am-11:50 am

1 stop5h 50m

Knoxville McGhee Tyson

Tue 5/5

5:30 pm-11:24 pm

1 stop5h 54m

$223

PortlandNashville

PWM - BNA

PWMBNA

Portland

Sun 5/31

5:30 am-10:45 am

1 stop6h 15m

Nashville Intl

Thu 6/4

6:05 pm-12:05 am

1 stop5h 00m

$243

PortlandMemphis

PWM - MEM

PWMMEM

Portland

Tue 5/5

6:00 am-10:28 am

1 stop5h 28m

Memphis

Wed 5/13

6:35 am-12:00 pm

1 stop4h 25m

$275

PortlandNashville

PWM - BNA

PWMBNA

Portland

Tue 6/30

6:00 am-10:34 am

1 stop5h 34m

Nashville Intl

Sat 7/4

6:00 am-2:26 pm

1 stop7h 26m

$277

PortlandNashville

PWM - BNA

PWMBNA

Portland

Sat 5/9

4:49 pm-9:33 pm

1 stop5h 44m

Nashville Intl

Sat 5/16

6:27 pm-12:43 am

1 stop5h 16m

$277

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Tue 5/5

5:21 am-11:07 am

1 stop5h 46m

Chattanooga Lovell Field

Mon 5/11

4:12 pm-11:18 pm

1 stop7h 06m

$287

PortlandNashville

PWM - BNA

PWMBNA

Portland

Sun 5/24

6:00 am-10:17 am

1 stop5h 17m

Nashville Intl

Fri 5/29

5:00 pm-11:18 pm

1 stop5h 18m

$298

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Thu 7/16

1:55 pm-7:33 pm

1 stop5h 38m

Chattanooga Lovell Field

Tue 7/21

2:47 pm-12:59 am

2 stops10h 12m

$307

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Mon 4/13

5:26 pm-10:48 pm

1 stop5h 22m

Chattanooga Lovell Field

Mon 4/20

3:00 pm-11:24 pm

2 stops8h 24m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Portland to Tennessee

Have a flexible travel schedule? Discover the best time to fly to Tennessee 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 Tennessee

What is the cheapest month to book a flight from Portland, Maine to Tennessee?

Currently, April is the cheapest month in which you can book a flight from Portland, Maine to Tennessee (average of $62). Flying from Portland, Maine to Tennessee in February is currently the most expensive (average of $99). 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 TN?

Find hourly flight availability from Portland to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2026.

It’s typically best to fly out from Portland, Maine to Tennessee in the afternoon. Doing so could potentially save you 24% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Portland, Maine to Tennessee?

Reviews of airlines servicing Tennessee

Get insights into the airlines that provide service to Tennessee. 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 Tennessee. Reviews last updated March 28, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Portland to Tennessee by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,333 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,333 reviews
Southwest
8.0
Very good
4,333 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,357 reviews
Southwest
8.0
Very good
4,333 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,499 reviews
Southwest
8.0
Very good
4,333 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
JetBlue
7.2
Good
2,909 reviews
Southwest
8.0
Very good
4,333 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,520 reviews
Southwest
8.0
Very good
4,333 reviews

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Portland to Tennessee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Tennessee?

    For a flight from Portland to Tennessee, you will be flying from Portland. Portland (PWM) is just 2.9 mi from the center of the city.

  • How popular is this Portland, Maine to Tennessee flight route?

    The Portland to Tennessee flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    There are many flights that can get you from Portland, Maine to Tennessee in 5h 25m. Fly via Delta, Southwest, or United Airlines to get the fastest option. There are 1009 mi between Portland, Maine and Tennessee. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $108 on American Airlines. Other airlines that offer cheap prices include United Airlines from $108 and Delta from $108 one-way.

  • What are the most popular routes from Portland, Maine to Tennessee?

    The most popular route from Portland, Maine to Tennessee is Portland - Nashville Intl. You may also consider Portland - Chattanooga Lovell Field or Portland - Knoxville McGhee Tyson.

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

    Looking at all options, your cheapest flight can be booked for $209. While the most popular route (Portland - Nashville Intl) can be booked for $197 on average, our data indicates $337 when flying from Portland, Maine to Tennessee.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Tennessee 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 Tennessee?

    Currently, April is the cheapest month in which you can book a flight from Portland, Maine to Tennessee (average of $62). Flying from Portland, Maine to Tennessee in February is currently the most expensive (average of $99). 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

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Alternative routes for Portland to Tennessee

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Portland to Tennessee

Discover the top 5 airlines that operate flights from Portland to Tennessee. 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 March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$128Average$369FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$414FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$168Average$190FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$216Average$390FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$254Average$401FlexibilityNo cancel feeOn-time63%

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