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$72+ Cheap flights from Tennessee to Portland, ME (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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — PWM
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap flight deals from Tennessee to Portland

Keep the following information in mind while searching for Tennessee to Portland flight deals. Data was last updated June 18, 2025.

Round-trip from

$145
(American Airlines)

One-way from

$72
(American Airlines)

Popular in

January

Cheapest in

May

Average price

$390

Good round-trip deal

$434 or less

Good one-way deal

$325 or less
From Tennessee to Portland
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One-way flight from Tennessee to Portland
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Highest demand for flights based on searches. 11% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Tennessee to Portland.
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Price to beat on a one-way flight from Tennessee to Portland.
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Find flight deals from Tennessee to Portland

Cheapest flights from Tennessee to Portland
Explore the most affordable flight options available from Tennessee to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This American Airlines deal was found by Cheapflights users on 6/16. 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 9/96:01 pmBNA - PWM
1 stop4h 51mAmerican Airlines
Thu 9/186:00 amPWM - BNA
1 stop4h 25mAmerican Airlines
Deal found 6/16$145
This JetBlue deal was found by Cheapflights users on 6/16. 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 9/107:08 amBNA - PWM
1 stop5h 14mJetBlue
Tue 9/167:30 amPWM - BNA
1 stop6h 25mJetBlue
Deal found 6/16$169
This Delta deal was found by Cheapflights users on 6/15. 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.
Thu 8/146:14 pmTYS - PWM
1 stop5h 49mDelta
Fri 8/226:00 amPWM - TYS
1 stop5h 03mDelta
Deal found 6/15$259
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Sun 7/206:14 pmCHA - PWM
1 stop4h 31mAmerican Airlines
Tue 7/296:01 pmPWM - CHA
1 stop6h 17mAmerican Airlines
Deal found 6/16$259
This Delta deal was found by Cheapflights users on 6/17. 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 8/196:26 pmCHA - PWM
1 stop5h 37mDelta
Sat 8/306:00 amPWM - CHA
1 stop4h 30mDelta
Deal found 6/17$269
This Delta deal was found by Cheapflights users on 6/16. 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 8/45:15 pmMEM - PWM
1 stop5h 14mDelta
Tue 8/56:00 amPWM - MEM
1 stop6h 38mDelta
Deal found 6/16$277
This Sun Country Air deal was found by Cheapflights users on 6/16. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/410:45 amBNA - PWM
1 stop24h 12mSun Country Air
Fri 7/1111:16 amPWM - BNA
1 stop6h 21mSun Country Air
Deal found 6/16$285
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Mon 7/287:35 pmTYS - PWM
1 stop4h 24mUnited Airlines
Sun 8/35:35 amPWM - TYS
1 stop4h 52mUnited Airlines
Deal found 6/17$295
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Thu 8/76:13 amTYS - PWM
1 stop7h 20mAmerican Airlines
Tue 8/1211:21 amPWM - TYS
1 stop5h 36mAmerican Airlines
Deal found 6/17$299
This Delta deal was found by Cheapflights users on 6/17. 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 7/296:00 amBNA - PWM
1 stop16h 29mDelta
Sat 8/26:00 amPWM - BNA
1 stop6h 29mDelta
Deal found 6/17$306
This Southwest deal was found by Cheapflights users on 6/16. 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 8/1912:50 pmBNA - PWM
Nonstop2h 30mSouthwest
Wed 8/274:55 pmPWM - BNA
Nonstop2h 45mSouthwest
Deal found 6/16$317
This United Airlines deal was found by Cheapflights users on 6/17. 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 9/26:04 amBNA - PWM
2 stops7h 21mUnited Airlines
Tue 9/309:59 amPWM - BNA
1 stop4h 54mUnited Airlines
Deal found 6/17$324

Cheapflights Fare Finder

Customize your flight search to find flights from Tennessee 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 June 18, 2025.
Use the filters below to find and compare flights from Tennessee to Portland that are best for you.

Fly from

Tennessee

Fly to

Portland

Route

Depart

Return

Price

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Tue 9/9

6:01 pm-11:52 pm

1 stop4h 51m

Portland

Thu 9/18

6:00 am-9:25 am

1 stop4h 25m

$145

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Wed 9/10

7:08 am-1:22 pm

1 stop5h 14m

Portland

Tue 9/16

7:30 am-12:55 pm

1 stop6h 25m

$169

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Thu 8/14

6:14 pm-12:03 am

1 stop5h 49m

Portland

Fri 8/22

6:00 am-11:03 am

1 stop5h 03m

$259

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Sun 7/20

6:14 pm-10:45 pm

1 stop4h 31m

Portland

Tue 7/29

6:01 pm-12:18 am

1 stop6h 17m

$259

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Tue 8/19

6:26 pm-12:03 am

1 stop5h 37m

Portland

Wed 9/3

6:00 am-12:31 pm

1 stop6h 31m

$269

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Mon 7/14

7:59 pm-11:02 am

1 stop14h 03m

Portland

Tue 7/22

6:05 am-9:50 pm

1 stop16h 45m

$273

MemphisPortland

MEM - PWM

MEMPWM

Memphis

Mon 8/4

5:15 pm-11:29 pm

1 stop5h 14m

Portland

Tue 8/5

6:00 am-11:38 am

1 stop6h 38m

$277

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Fri 7/4

10:45 am-11:57 am

1 stop24h 12m

Portland

Fri 7/11

11:16 am-4:37 pm

1 stop6h 21m

$285

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Mon 7/28

7:35 pm-11:59 pm

1 stop4h 24m

Portland

Sun 8/3

5:35 am-10:27 am

1 stop4h 52m

$295

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Thu 8/7

6:13 am-1:33 pm

1 stop7h 20m

Portland

Tue 8/12

11:21 am-4:57 pm

1 stop5h 36m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 44 results
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Best time to book a flight from Tennessee to Portland

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

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

Currently, January is the cheapest month in which you can book a flight from Tennessee to Portland, Maine (average of $296). Flying from Tennessee 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 TN to PWM?

Find hourly flight availability from Tennessee 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 June 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to Portland, Maine as you normally would.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 18, 2025.
Read through reviews of airlines operating flights from Tennessee to Portland, such as Breeze Airways, Southwest and Delta. 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.
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Boarding

8.4

Food

6.8

Crew

8.8

Overall

8.1

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
182 reviews
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Boarding

8.4

Food

6.8

Crew

8.8

Overall

8.1

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,280 reviews
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Boarding

8.4

Food

6.8

Crew

8.8

Overall

8.1

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,964 reviews
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Boarding

8.4

Food

6.8

Crew

8.8

Overall

8.1

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Avelo Airlines
7.4
Good
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Boarding

8.4

Food

6.8

Crew

8.8

Overall

8.1

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,810 reviews
Breeze Airways
8.1
Very good
182 reviews

Comfort

8.2

Boarding

8.4

Food

6.8

Crew

8.8

Overall

8.1

Entertainment

6.6

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Portland. 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 into for flights to Portland from Tennessee?

    Portland (PWM) is the airport you will fly into if you book a flight from Tennessee to Portland. It is only a 2.9 mi journey from Portland (PWM) to Portland’s city center.

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

    The cheapest airlines for a one-way flight from Tennessee to Portland, Maine are American Airlines ($72), JetBlue ($85), and Avelo Airlines ($114).

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

    When deciding which route to take from Tennessee to Portland, Maine consider Nashville Intl - Portland, Knoxville McGhee Tyson - Portland or Memphis - Portland as they are the most popular.

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

    While on average a flight from Tennessee to Portland, Maine is generally $453, our data shows the cheapest flight currently is $148. When looking at the most popular route, (Nashville Intl - Portland), you can expect to pay $172 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Tennessee to Portland, Maine (average of $296). Flying from Tennessee 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 Tennessee?

Book flights to Tennessee if you plan to visit one of these locations
North Conway
Bath
Brunswick
Auburn
Conway
Lewiston

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Alternative routes for Tennessee to Portland

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

Discover the top 5 airlines that operate flights from Tennessee 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$103Average$183FlexibilityNo cancel feeOn-time62%
DeltaCheapest$176Average$340FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$415FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$216Average$395FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$238Average$507FlexibilityNo cancel feeOn-time63%

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