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$111+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — PWM
Jun 13 — Jun 201
Sat 6/13
Sat 6/20
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 May 14, 2026.

This United Airlines deal was found by Cheapflights users on 5/10. 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 5/2712:49 pm
BNA
-
PWM
1 stop8h 02m
United Airlines
Sat 5/305:03 pm
PWM
-
BNA
1 stop5h 41m
United Airlines
Deal found 5/10$221
This American Airlines deal was found by Cheapflights users on 5/13. 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 6/63:01 pm
BNA
-
PWM
2 stops6h 28m
American Airlines
Tue 6/96:54 pm
PWM
-
BNA
1 stop4h 44m
American Airlines
Deal found 5/13$226
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Mon 6/15:50 pm
BNA
-
PWM
1 stop5h 45m
American Airlines
Tue 6/305:38 am
PWM
-
BNA
1 stop6h 28m
American Airlines
Deal found 5/10$241
This American Airlines deal was found by Cheapflights users on 5/13. 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 6/25:50 pm
BNA
-
PWM
1 stop5h 45m
American Airlines
Sat 6/67:58 am
PWM
-
BNA
2 stops6h 28m
American Airlines
Deal found 5/13$246
This Delta deal was found by Cheapflights users on 5/12. 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 6/157:06 am
BNA
-
PWM
1 stop6h 13m
Delta
Sat 6/206:25 am
PWM
-
BNA
1 stop7h 48m
Delta
Deal found 5/12$250
This American Airlines deal was found by Cheapflights users on 5/12. 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 5/122:54 pm
BNA
-
PWM
2 stops7h 32m
American Airlines
Thu 5/1410:47 am
PWM
-
BNA
1 stop5h 01m
American Airlines
Deal found 5/12$255
This Southwest deal was found by Cheapflights users on 5/9. 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 9/812:00 pm
BNA
-
PWM
1 stop9h 05m
Southwest
Sat 9/125:40 am
PWM
-
BNA
2 stops6h 25m
Southwest
Deal found 5/9$261
This Delta deal was found by Cheapflights users on 5/13. 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 9/84:10 pm
BNA
-
PWM
1 stop6h 01m
Delta
Sun 9/136:00 am
PWM
-
BNA
1 stop4h 49m
Delta
Deal found 5/13$266
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Fri 6/196:30 pm
BNA
-
PWM
1 stop4h 21m
United Airlines
Sun 6/215:15 am
PWM
-
BNA
1 stop5h 14m
United Airlines
Deal found 5/9$267
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Sat 5/162:46 pm
BNA
-
PWM
2 stops8h 13m
United Airlines
Sun 5/175:30 am
PWM
-
BNA
1 stop4h 46m
United Airlines
Deal found 5/11$270
This Delta deal was found by Cheapflights users on 5/13. 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 6/174:06 pm
CHA
-
PWM
1 stop6h 59m
Delta
Wed 6/246:57 pm
PWM
-
CHA
1 stop4h 46m
Delta
Deal found 5/13$291
This Delta deal was found by Cheapflights users on 5/13. 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 6/175:00 pm
CHA
-
PWM
1 stop6h 29m
Delta
Fri 7/35:41 pm
PWM
-
CHA
1 stop5h 06m
Delta
Deal found 5/13$294

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 May 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$221
(American Airlines)

One-way from

$111
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$287

Good round-trip deal

$439 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. 17% potential increase in price ($70 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 May 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 May 14, 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

Tue 9/8

1:35 pm-7:19 pm

1 stop4h 44m

Portland

Sat 9/12

5:15 am-9:25 am

1 stop5h 10m

$221

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Tue 9/8

4:10 pm-11:11 pm

1 stop6h 01m

Portland

Sun 9/13

6:00 am-12:20 pm

1 stop7h 20m

$266

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Tue 5/26

2:57 pm-9:52 pm

1 stop5h 55m

Portland

Sat 5/30

6:00 am-1:52 pm

2 stops8h 52m

$272

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Wed 7/8

6:30 pm-11:51 pm

1 stop4h 21m

Portland

Wed 7/15

5:15 am-12:29 pm

2 stops8h 14m

$272

NashvillePortland

BNA - PWM

BNAPWM

Nashville Intl

Wed 7/1

7:06 am-2:19 pm

1 stop6h 13m

Portland

Wed 7/8

6:00 am-10:09 am

1 stop5h 09m

$290

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Wed 8/12

4:04 pm-11:20 pm

1 stop7h 16m

Portland

Tue 8/18

6:05 am-12:26 pm

1 stop6h 21m

$291

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Wed 6/17

4:06 pm-11:05 pm

1 stop6h 59m

Portland

Tue 6/30

6:00 am-12:23 pm

1 stop6h 23m

$291

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Mon 6/8

5:00 pm-11:29 pm

1 stop6h 29m

Portland

Sat 6/13

6:14 am-12:24 pm

1 stop6h 10m

$294

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Wed 6/17

2:50 pm-12:52 am

2 stops10h 02m

Portland

Wed 7/1

11:02 am-4:20 pm

1 stop5h 18m

$296

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Wed 6/17

2:50 pm-12:52 am

2 stops10h 02m

Portland

Fri 7/3

6:00 am-12:23 pm

1 stop6h 23m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

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

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 21 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.

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

Currently, August is the cheapest month in which you can book a flight from Tennessee to Portland, Maine (average of $87). 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.

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

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 4h 21m. Fly via Delta, United Airlines, or American 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), United Airlines ($108), and Delta ($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 $464, our data shows the cheapest flight currently is $374. When looking at the most popular route, (Nashville Intl - Portland), you can expect to pay $221 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, August is the cheapest month in which you can book a flight from Tennessee to Portland, Maine (average of $87). 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
Brunswick
Lewiston
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 May 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$341FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$149Average$190FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$189Average$348FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$204Average$395FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$259Average$402FlexibilityNo cancel feeOn-time63%

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