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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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — PWM
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap 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 December 4, 2025.

This American Airlines deal was found by Cheapflights users on 12/3. 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 12/204:26 pmBNA - PWM
2 stops6h 22mAmerican Airlines
Tue 12/236:41 pmPWM - BNA
1 stop5h 03mAmerican Airlines
Deal found 12/3$319
This American Airlines deal was found by Cheapflights users on 12/1. 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 12/194:39 pmBNA - PWM
1 stop5h 12mAmerican Airlines
Thu 12/259:30 amPWM - BNA
1 stop5h 06mAmerican Airlines
Deal found 12/1$351
This Delta deal was found by Cheapflights users on 12/3. 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 12/124:06 pmCHA - PWM
1 stop6h 17mDelta
Sun 12/144:53 pmPWM - CHA
1 stop5h 22mDelta
Deal found 12/3$357
This American Airlines deal was found by Cheapflights users on 12/3. 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 12/122:09 pmCHA - PWM
2 stops9h 28mAmerican Airlines
Sun 12/147:11 amPWM - CHA
1 stop6h 17mAmerican Airlines
Deal found 12/3$362
This American Airlines deal was found by Cheapflights users on 12/4. 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 12/194:39 pmBNA - PWM
1 stop5h 12mAmerican Airlines
Tue 12/236:41 pmPWM - BNA
1 stop5h 03mAmerican Airlines
Deal found 12/4$368
This American Airlines deal was found by Cheapflights users on 12/3. 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 12/255:15 amBNA - PWM
1 stop5h 05mAmerican Airlines
Mon 12/295:45 amPWM - BNA
1 stop5h 02mAmerican Airlines
Deal found 12/3$377
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
Wed 12/107:42 pmMEM - PWM
2 stops37h 59mMultiple Airlines
Wed 12/1711:16 amPWM - MEM
1 stop8h 31mMultiple Airlines
Deal found 12/3$382
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/22:45 pmBNA - PWM
1 stop7h 24mUnited Airlines
Wed 12/33:20 pmPWM - BNA
1 stop7h 28mUnited Airlines
Deal found 12/2$409
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/188:17 pmMEM - PWM
1 stop11h 49mMultiple Airlines
Mon 12/229:46 amPWM - MEM
1 stop10h 36mMultiple Airlines
Deal found 12/2$456
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/57:42 pmMEM - PWM
1 stop13h 54mMultiple Airlines
Mon 12/86:05 pmPWM - MEM
2 stops19h 27mMultiple Airlines
Deal found 12/4$486
This Southwest deal was found by Cheapflights users on 12/3. 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 12/277:20 pmBNA - PWM
1 stop4h 00mSouthwest
Sat 1/35:15 amPWM - BNA
1 stop5h 45mSouthwest
Deal found 12/3$487
This Southwest deal was found by Cheapflights users on 12/1. 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.
Fri 12/192:25 pmBNA - PWM
2 stops8h 40mSouthwest
Thu 12/255:30 amPWM - BNA
2 stops6h 25mSouthwest
Deal found 12/1$489

Find flight deals from Tennessee to Portland

Keep the following information in mind while searching for Tennessee to Portland flight deals. Data was last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$175
(American Airlines)

One-way from

$72
(Southwest)

Popular in

January

Cheapest in

May

Average price

$425
Provider with most accurate pricing for Nashville Intl-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Portland flights.
Search Deals
From Tennessee to Portland
Search Deals
One-way flight from Tennessee to Portland
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 4, 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

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Mon 1/5

5:40 pm-10:51 pm

1 stop5h 11m

Portland

Tue 1/13

6:00 am-3:20 pm

2 stops9h 20m

$227

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Wed 3/4

6:16 pm-11:51 pm

1 stop4h 35m

Portland

Sat 3/7

5:31 am-12:42 pm

1 stop8h 11m

$244

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Wed 1/7

6:42 am-12:06 pm

1 stop5h 24m

Portland

Fri 1/16

5:07 pm-10:50 pm

1 stop5h 43m

$268

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Thu 2/26

9:10 am-4:15 pm

1 stop6h 05m

Portland

Sun 3/1

2:25 pm-8:30 pm

1 stop7h 05m

$272

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Wed 1/7

9:30 am-2:31 pm

1 stop5h 01m

Portland

Sat 1/10

2:31 pm-7:27 pm

1 stop4h 56m

$276

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Sat 1/24

9:30 am-2:29 pm

1 stop4h 59m

Portland

Wed 1/28

11:12 am-8:52 pm

2 stops9h 40m

$281

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Sun 3/1

2:44 pm-12:18 am

2 stops9h 34m

Portland

Sat 3/7

5:31 am-11:52 am

1 stop6h 21m

$292

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Sat 1/17

1:00 pm-11:30 pm

2 stops10h 30m

Portland

Wed 1/21

6:00 am-12:18 pm

1 stop6h 18m

$302

MemphisPortland

MEM - PWM

MEMPWM

Memphis

Fri 1/16

11:44 am-10:22 am

1 stop21h 38m

Portland

Fri 1/23

5:06 pm-7:28 pm

2 stops51h 22m

$304

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Sun 3/22

7:40 am-4:45 pm

1 stop9h 05m

Portland

Thu 3/26

2:50 pm-10:10 pm

1 stop7h 20m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 51 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, March is the cheapest month in which you can book a flight from Tennessee to Portland, Maine (average of $42). Flying from Tennessee 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.

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 December 4, 2025.

One of the essential ways to save on airfare from Tennessee to Portland, Maine is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 13% on airfare.

What is the cheapest day to fly from Tennessee to Portland, Maine?

Use this chart to determine the cheapest time to fly round-trip from Tennessee to Portland. Price data was last updated on November 29, 2025.

Travelers seeking maximum savings on their Tennessee to Portland, Maine flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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

    There are many flights that can get you from Tennessee to Portland, Maine in 5h 01m. Fly via American Airlines, Southwest, or United Airlines to get the fastest option. The distance between Tennessee and Portland, Maine is about 904 mi. This flight may include one or multiple stops.

  • 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 JetBlue ($84), United Airlines ($108), and American Airlines ($108).

  • 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, Memphis - Portland or Knoxville McGhee Tyson - Portland as they are the most popular.

  • 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, March is the cheapest month in which you can book a flight from Tennessee to Portland, Maine (average of $42). Flying from Tennessee 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.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway

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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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$335FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$152Average$187FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$216Average$456FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$216Average$404FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$405FlexibilityNo cancel feeOn-time71%

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