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$101+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — PWM
Aug 5 — Aug 121
Wed 8/5
Wed 8/12
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 July 6, 2026.

This JetBlue deal was found by Cheapflights users on 7/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:03 pm
BNA
-
PWM
1 stop5h 22m
JetBlue
Sun 8/306:00 am
PWM
-
BNA
1 stop5h 00m
JetBlue
Deal found 7/4$201
This JetBlue deal was found by Cheapflights users on 7/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:03 pm
BNA
-
PWM
1 stop5h 22m
JetBlue
Sun 8/96:00 am
PWM
-
BNA
1 stop5h 00m
JetBlue
Deal found 7/2$229
This Expedia deal was found by Cheapflights users on 7/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:58 pm
BNA
-
PWM
1 stop5h 18m
JetBlue
Sat 8/86:41 am
PWM
-
BNA
1 stop11h 22m
JetBlue
Deal found 7/2$243
This JetBlue deal was found by Cheapflights users on 7/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:59 pm
BNA
-
PWM
1 stop5h 26m
JetBlue
Sun 8/96:00 am
PWM
-
BNA
1 stop5h 00m
JetBlue
Deal found 7/3$259
This Expedia deal was found by Cheapflights users on 7/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:03 pm
BNA
-
PWM
1 stop5h 22m
JetBlue
Sat 8/296:41 am
PWM
-
BNA
1 stop11h 27m
JetBlue
Deal found 7/1$272
This Expedia deal was found by Cheapflights users on 7/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 pm
BNA
-
PWM
1 stop5h 25m
JetBlue
Sat 8/156:41 am
PWM
-
BNA
1 stop11h 27m
JetBlue
Deal found 7/4$273
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 8/197:20 pm
TYS
-
PWM
1 stop4h 39m
United Airlines
Wed 9/27:35 pm
PWM
-
TYS
1 stop4h 24m
United Airlines
Deal found 7/2$275
This JetBlue deal was found by Cheapflights users on 7/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:58 pm
BNA
-
PWM
1 stop5h 18m
JetBlue
Sun 8/96:00 am
PWM
-
BNA
1 stop5h 00m
JetBlue
Deal found 7/4$287
This Delta deal was found by Cheapflights users on 7/5. 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 9/14:48 pm
CHA
-
PWM
1 stop6h 42m
Delta
Sat 9/126:30 am
PWM
-
CHA
1 stop6h 57m
Delta
Deal found 7/5$291
This Delta deal was found by Cheapflights users on 7/3. 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.
Thu 9/105:13 pm
TRI
-
PWM
1 stop6h 17m
Delta
Tue 9/156:00 am
PWM
-
TRI
1 stop6h 45m
Delta
Deal found 7/3$309
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:10 pm
CHA
-
PWM
1 stop5h 22m
United Airlines
Wed 8/263:45 pm
PWM
-
CHA
2 stops8h 25m
United Airlines
Deal found 7/3$310
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:25 pm
BNA
-
PWM
1 stop5h 40m
Southwest
Wed 8/266:15 pm
PWM
-
BNA
Nonstop2h 40m
Southwest
Deal found 7/2$312

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 July 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$201
(JetBlue)

One-way from

$101
(JetBlue)

Popular in

July

Cheapest in

February

Average price

$423

Good round-trip deal

$584 or less
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. 14% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Tennessee to Portland.
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 July 6, 2026.
Use the filters below to find and compare flights from Tennessee to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Fri 8/28

6:03 pm-12:25 am

1 stop5h 22m

Portland

Sun 8/30

6:00 am-10:00 am

1 stop5h 00m

$201

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Thu 8/6

6:03 pm-12:25 am

1 stop5h 22m

Portland

Sun 8/9

6:00 am-10:00 am

1 stop5h 00m

$259

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Tue 8/4

4:05 pm-11:13 pm

1 stop7h 08m

Portland

Tue 8/25

2:14 pm-9:39 pm

1 stop7h 25m

$291

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Wed 8/19

4:05 pm-11:13 pm

1 stop7h 08m

Portland

Wed 8/26

2:14 pm-9:44 pm

1 stop7h 30m

$291

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Fri 8/7

6:03 pm-12:25 am

1 stop5h 22m

Portland

Sun 8/9

6:00 am-10:00 am

1 stop5h 00m

$308

BlountvillePortland

TRI - PWM

TRIPWM

Blountville Tri Cities TN/VA

Thu 9/10

5:13 pm-11:30 pm

1 stop6h 17m

Portland

Tue 9/15

6:00 am-12:45 pm

1 stop6h 45m

$309

BlountvillePortland

TRI - PWM

TRIPWM

Blountville Tri Cities TN/VA

Sat 8/29

1:45 pm-9:31 pm

1 stop7h 46m

Portland

Sat 9/5

6:05 am-1:01 pm

1 stop6h 56m

$309

BlountvillePortland

TRI - PWM

TRIPWM

Blountville Tri Cities TN/VA

Thu 8/13

3:46 pm-11:13 pm

1 stop7h 27m

Portland

Tue 8/18

6:05 am-1:01 pm

1 stop6h 56m

$309

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Wed 8/19

6:10 pm-11:32 pm

1 stop5h 22m

Portland

Wed 8/26

3:45 pm-12:10 am

2 stops8h 25m

$310

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Mon 8/10

5:15 pm-11:30 pm

1 stop6h 15m

Portland

Thu 8/13

6:05 am-11:11 am

1 stop5h 06m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from Tennessee to Portland, Maine (average of $108). Flying from Tennessee to Portland, Maine in December is currently the most expensive (average of $278). 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 July 6, 2026.

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.

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

How far ahead should I book a flight from Tennessee to Portland, Maine?

To ensure you get the cheapest price possible for a flight from Tennessee to Portland, Maine, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 22m. Fly via JetBlue, Delta, or United Airlines to get the fastest option. The distance between Tennessee and Portland, Maine is about 1009 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), American Airlines ($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.

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

    While on average a flight from Tennessee to Portland, Maine is generally $791, our data shows the cheapest flight currently is $549. When looking at the most popular route, (Nashville Intl - Portland), you can expect to pay $201 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, October is the cheapest month in which you can book a flight from Tennessee to Portland, Maine (average of $108). Flying from Tennessee to Portland, Maine in December is currently the most expensive (average of $278). 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
Lewiston
Brunswick
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 July 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$362FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$168Average$205FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$216Average$277FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$425FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$293Average$458FlexibilityNo cancel feeOn-time63%

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