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$119+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — PWM
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
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 January 21, 2026.

This Delta deal was found by Cheapflights users on 1/21. 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 5/287:00 am
CHA
-
PWM
1 stop6h 21m
Delta
Tue 6/23:00 pm
PWM
-
CHA
1 stop7h 14m
Delta
Deal found 1/21$227
This Delta deal was found by Cheapflights users on 1/21. 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 8/117:30 am
CHA
-
PWM
2 stops10h 37m
Delta
Sat 8/156:50 pm
PWM
-
CHA
1 stop5h 01m
Delta
Deal found 1/21$232
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/46:00 pm
BNA
-
PWM
1 stop4h 43m
American Airlines
Sun 2/87:00 am
PWM
-
BNA
1 stop6h 42m
American Airlines
Deal found 1/20$237
This Delta deal was found by Cheapflights users on 1/20. 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 6/1610:55 am
BNA
-
PWM
1 stop6h 06m
Delta
Wed 6/2412:50 pm
PWM
-
BNA
1 stop6h 49m
Delta
Deal found 1/20$239
This Delta deal was found by Cheapflights users on 1/21. 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 6/37:00 am
CHA
-
PWM
1 stop6h 21m
Delta
Tue 6/93:00 pm
PWM
-
CHA
1 stop7h 14m
Delta
Deal found 1/21$242
This American Airlines deal was found by Cheapflights users on 1/21. 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 5/277:00 am
CHA
-
PWM
1 stop4h 17m
American Airlines
Wed 6/35:04 pm
PWM
-
CHA
1 stop4h 53m
American Airlines
Deal found 1/21$249
This Delta deal was found by Cheapflights users on 1/21. 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 6/37:00 am
CHA
-
PWM
1 stop6h 21m
Delta
Thu 6/116:50 pm
PWM
-
CHA
1 stop5h 01m
Delta
Deal found 1/21$257
This Delta deal was found by Cheapflights users on 1/20. 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 6/1612:15 pm
BNA
-
PWM
1 stop4h 46m
Delta
Sat 6/206:50 pm
PWM
-
BNA
1 stop4h 59m
Delta
Deal found 1/20$260
This Southwest deal was found by Cheapflights users on 1/21. 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 2/37:45 am
BNA
-
PWM
1 stop6h 10m
Southwest
Wed 2/412:45 pm
PWM
-
BNA
1 stop4h 55m
Southwest
Deal found 1/21$262
This Delta deal was found by Cheapflights users on 1/20. 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 5/287:00 am
CHA
-
PWM
1 stop6h 21m
Delta
Fri 6/53:00 pm
PWM
-
CHA
1 stop7h 14m
Delta
Deal found 1/20$272
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/36:00 am
BNA
-
PWM
2 stops7h 31m
United Airlines
Wed 2/411:10 am
PWM
-
BNA
2 stops9h 23m
United Airlines
Deal found 1/21$273
This Delta deal was found by Cheapflights users on 1/21. 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 6/177:00 am
BNA
-
PWM
1 stop15h 59m
Delta
Mon 6/226:50 pm
PWM
-
BNA
1 stop4h 59m
Delta
Deal found 1/21$276

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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$227
(Delta)

One-way from

$119
(American Airlines)

Popular in

June

Cheapest in

May

Average price

$316
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. 10% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 21, 2026.
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 2/17

8:54 am-5:07 pm

1 stop7h 13m

Portland

Tue 2/24

5:07 pm-10:09 pm

1 stop6h 02m

$237

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Wed 2/4

6:00 pm-11:43 pm

1 stop4h 43m

Portland

Sun 2/8

7:00 am-12:42 pm

1 stop6h 42m

$237

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Tue 2/3

7:45 am-2:55 pm

1 stop6h 10m

Portland

Wed 2/4

12:45 pm-4:40 pm

1 stop4h 55m

$262

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Tue 2/3

6:00 am-2:31 pm

2 stops7h 31m

Portland

Wed 2/4

11:10 am-7:33 pm

2 stops9h 23m

$273

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Wed 2/18

2:50 pm-9:09 pm

1 stop5h 19m

Portland

Sun 2/22

6:00 am-3:51 pm

2 stops10h 51m

$277

BlountvillePortland

TRI - PWM

TRIPWM

Blountville Tri Cities TN/VA

Tue 2/17

3:33 pm-11:06 pm

1 stop7h 33m

Portland

Tue 2/24

5:31 am-12:17 pm

1 stop6h 46m

$279

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Wed 1/28

7:35 am-2:55 pm

1 stop6h 20m

Portland

Thu 1/29

3:30 pm-7:30 pm

1 stop5h 00m

$287

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Tue 2/3

6:20 am-12:06 pm

1 stop4h 46m

Portland

Tue 2/3

5:07 pm-9:36 pm

1 stop5h 29m

$287

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Thu 4/16

8:05 am-2:10 pm

1 stop6h 05m

Portland

Sat 4/25

5:40 am-6:30 pm

2 stops12h 50m

$290

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Mon 3/23

4:14 pm-11:59 pm

2 stops7h 45m

Portland

Wed 3/25

4:48 pm-9:34 pm

1 stop4h 46m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 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.

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 6h 05m. Fly via American Airlines, Delta, or Southwest 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), Southwest ($108), and United 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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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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$103Average$187FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$342FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$382FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$216Average$453FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$216Average$399FlexibilityNo cancel feeOn-time71%

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