What airlines fly to Tennessee?

JetBlue, Southwest and Delta are the top three most popular airlines that fly to Tennessee from Portland, Maine according to our data. JetBlue is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Tennessee. Keep in mind that there are 7 different airlines that fly to Tennessee on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Portland to Tennessee?

Southwest, Delta, and American Airlines are the most popular carriers operating from Portland to Tennessee

How many flights depart from Portland, Maine to Tennessee on average per week?

3 flights are operational weekly from Portland, Maine to Tennessee as of November 2026. The most popular departure day for this route is Thu, with 33% of flights per week taking off on this day.

When did momondo last update prices for flights from Portland Airport to Tennessee?

Prices for flights from Portland Airport to Tennessee are updated daily.

How many operators does momondo search for flights from Portland Airport to Tennessee?

There are 4 operators available for flights from Portland Airport to Tennessee as of November 2026.

How old do you have to be to fly from Portland Airport to Tennessee?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Tennessee.

What documentation or ID do you need to fly to Tennessee?

The travel and health documents required for your trip to Tennessee can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tennessee. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$165 Cheap Flights from Portland, Maine to Tennessee in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Tennessee

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:54 am - 9:52 amPWM Portland-TYS Knoxville McGhee Tyson

22h 58m1 stop Sarasota Bradenton Intl

2:53 pm - 10:14 amTYS Knoxville McGhee Tyson-PWM Portland

19h 21m1 stop Sarasota Bradenton Intl

$288Multiple Airlines

Sun, Feb 7 - Mon, Feb 15

9:48 am - 11:18 amPWM Portland-BNA Nashville Intl

26h 30m1 stop Orlando

6:38 pm - 9:08 amBNA Nashville Intl-PWM Portland

13h 30m1 stop Orlando

$323Multiple Airlines

Mon, Jan 25 - Thu, Jan 28

6:00 am - 11:04 amPWM Portland-BNA Nashville Intl

6h 04m1 stop Philadelphia

3:53 pm - 9:43 pmBNA Nashville Intl-PWM Portland

4h 50m1 stop Washington, D.C. Reagan-National

$325American Airlines

Sat, Jan 9 - Sat, Jan 16

6:44 pm - 10:51 pmPWM Portland-BNA Nashville Intl

5h 07m1 stop Philadelphia

4:10 pm - 9:40 pmBNA Nashville Intl-PWM Portland

4h 30m1 stop Charlotte Douglas

$325American Airlines

Sat, Dec 12 - Tue, Dec 15

11:40 am - 4:45 pmPWM Portland-TYS Knoxville McGhee Tyson

5h 05m1 stop New York LaGuardia

6:17 pm - 11:33 pmTYS Knoxville McGhee Tyson-PWM Portland

5h 16m1 stop Atlanta Hartsfield-Jackson

$339Delta

Tue, Dec 8 - Sat, Dec 12

5:19 pm - 10:48 pmPWM Portland-CHA Chattanooga Lovell Field

5h 29m1 stop New York LaGuardia

6:02 am - 11:57 amCHA Chattanooga Lovell Field-PWM Portland

5h 55m1 stop Detroit Metropolitan Wayne County

$355Delta

Wed, Dec 9 - Wed, Dec 16

5:15 am - 4:40 pmPWM Portland-TYS Knoxville McGhee Tyson

11h 25m2 stops Baltimore/Washington Orlando

8:15 am - 12:25 pmTYS Knoxville McGhee Tyson-PWM Portland

4h 10m1 stop Baltimore/Washington

$359Southwest

Tue, Dec 8 - Sat, Dec 12

9:38 am - 8:38 pmPWM Portland-CHA Chattanooga Lovell Field

11h 00m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

1:49 pm - 11:24 pmCHA Chattanooga Lovell Field-PWM Portland

9h 35m2 stops Chicago O'Hare Intl Newark

$365United Airlines

Wed, Dec 9 - Wed, Dec 16

9:12 am - 8:38 pmPWM Portland-CHA Chattanooga Lovell Field

11h 26m2 stops Newark Chicago O'Hare Intl

10:35 am - 7:25 pmCHA Chattanooga Lovell Field-PWM Portland

8h 50m2 stops Chicago O'Hare Intl Newark

$365United Airlines

Tue, Dec 1 - Sat, Dec 12

5:15 am - 4:40 pmPWM Portland-TYS Knoxville McGhee Tyson

11h 25m2 stops Baltimore/Washington Orlando

7:10 am - 9:50 pmTYS Knoxville McGhee Tyson-PWM Portland

14h 40m2 stops Nashville Intl Baltimore/Washington

$395Southwest

Tue, Dec 8 - Sat, Dec 12

Cheap last minute flights

Enter your travel dates to find the best prices.

7:10 am - 1:53 pmPWM Portland-BNA Nashville Intl

7h 43m1 stop Charlotte Douglas

4:09 pm - 10:57 pmBNA Nashville Intl-PWM Portland

5h 48m1 stop Philadelphia

$405American Airlines

Sat, Nov 14 - Mon, Nov 16

3:04 pm - 10:24 pmPWM Portland-BNA Nashville Intl

8h 20m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

4:09 pm - 10:57 pmBNA Nashville Intl-PWM Portland

5h 48m1 stop Philadelphia

$449American Airlines

Sat, Nov 14 - Mon, Nov 16

5:45 am - 12:35 pmPWM Portland-BNA Nashville Intl

7h 50m1 stop Charlotte Douglas

5:16 am - 11:56 amBNA Nashville Intl-PWM Portland

5h 40m1 stop Chicago O'Hare Intl

$492American Airlines

Sun, Nov 15 - Sun, Nov 22

5:30 am - 9:26 amPWM Portland-BNA Nashville Intl

4h 56m1 stop Washington, D.C. Dulles Intl

12:32 pm - 9:51 pmBNA Nashville Intl-PWM Portland

8h 19m1 stop Chicago O'Hare Intl

$552United Airlines

Sun, Nov 15 - Tue, Nov 17

2:05 pm - 6:35 pmPWM Portland-BNA Nashville Intl

5h 30m1 stop Atlanta Hartsfield-Jackson

5:14 pm - 11:31 pmBNA Nashville Intl-PWM Portland

5h 17m1 stop Atlanta Hartsfield-Jackson

$557Delta

Wed, Nov 18 - Fri, Nov 20

5:08 pm - 10:59 pmPWM Portland-BNA Nashville Intl

6h 51m1 stop Chicago O'Hare Intl

7:30 am - 2:16 pmBNA Nashville Intl-PWM Portland

5h 46m1 stop Chicago O'Hare Intl

$557United Airlines

Mon, Nov 16 - Fri, Nov 20

5:20 am - 11:00 amPWM Portland-BNA Nashville Intl

6h 40m2 stops Baltimore/Washington Greenville

2:00 pm - 9:50 pmBNA Nashville Intl-PWM Portland

6h 50m1 stop Baltimore/Washington

$562Southwest

Sun, Nov 15 - Tue, Nov 17

12:45 pm - 7:45 pmPWM Portland-BNA Nashville Intl

8h 00m2 stops Baltimore/Washington Myrtle Beach Intl

9:15 am - 4:30 pmBNA Nashville Intl-PWM Portland

6h 15m1 stop Baltimore/Washington

$562Southwest

Mon, Nov 16 - Fri, Nov 20

5:30 am - 12:32 pmPWM Portland-BNA Nashville Intl

8h 02m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

6:43 pm - 11:59 pmBNA Nashville Intl-PWM Portland

4h 16m1 stop Washington, D.C. Dulles Intl

$562United Airlines

Sun, Nov 15 - Sun, Nov 22

2:05 pm - 7:43 pmPWM Portland-BNA Nashville Intl

6h 38m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:59 amBNA Nashville Intl-PWM Portland

4h 59m1 stop Detroit Metropolitan Wayne County

$567Delta

Thu, Nov 19 - Thu, Nov 26

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American Airlines flights from Portland, Maine to Tennessee

Our best American Airlines deals on Portland, Maine to Tennessee flight tickets

American Airlines

Dec 12

PWM6:44 pmPortland

5h 07m

1 stop

BNA10:51 pmNashville Intl

Dec 15

BNA4:10 pmNashville Intl

4h 30m

1 stop

PWM9:40 pmPortland

$325

American Airlines

Dec 8

PWM6:00 amPortland

8h 10m

1 stop

BNA1:10 pmNashville Intl

Dec 15

BNA5:41 pmNashville Intl

4h 38m

1 stop

PWM11:19 pmPortland

$348

American Airlines

Dec 3

PWM4:02 pmPortland

7h 04m

1 stop

CHA11:06 pmChattanooga Lovell Field

Dec 12

CHA5:09 pmChattanooga Lovell Field

4h 31m

1 stop

PWM9:40 pmPortland

$355

Southwest flights from Portland, Maine to Tennessee

Our best Southwest deals on Portland, Maine to Tennessee flight tickets

Southwest

Dec 8

PWM5:15 amPortland

11h 25m

2 stops

TYS4:40 pmKnoxville McGhee Tyson

Dec 12

TYS8:15 amKnoxville McGhee Tyson

4h 10m

1 stop

PWM12:25 pmPortland

$359

Southwest

Dec 9

PWM3:25 pmPortland

5h 25m

1 stop

TYS8:50 pmKnoxville McGhee Tyson

Dec 12

TYS7:10 amKnoxville McGhee Tyson

14h 40m

2 stops

PWM9:50 pmPortland

$390

Southwest

Dec 8

PWM5:15 amPortland

11h 25m

2 stops

TYS4:40 pmKnoxville McGhee Tyson

Dec 12

TYS7:10 amKnoxville McGhee Tyson

14h 40m

2 stops

PWM9:50 pmPortland

$395

momondo Fare Finder

Use the filters below to find and compare flights from Portland, Maine to Tennessee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandKnoxville

PWM Portland - TYS Knoxville McGhee Tyson

PWMTYS

Portland

Sun 2/7

10:54 am-9:52 am

1 stop22h 58m

Knoxville McGhee Tyson

Mon 2/15

2:53 pm-10:14 am

1 stop19h 21m

$288

PortlandNashville

PWM Portland - BNA Nashville Intl

PWMBNA

Portland

Mon 1/25

9:48 am-11:18 am

1 stop26h 30m

Nashville Intl

Thu 1/28

6:38 pm-9:08 am

1 stop13h 30m

$323

PortlandNashville

PWM Portland - BNA Nashville Intl

PWMBNA

Portland

Sat 1/9

6:00 am-11:04 am

1 stop6h 04m

Nashville Intl

Sat 1/16

3:53 pm-9:43 pm

1 stop4h 50m

$325

Quickest round-trip

PortlandNashville

PWM Portland - BNA Nashville Intl

PWMBNA

Portland

Sat 12/12

6:44 pm-10:51 pm

1 stop5h 07m

Nashville Intl

Tue 12/15

4:10 pm-9:40 pm

1 stop4h 30m

$325

PortlandKnoxville

PWM Portland - TYS Knoxville McGhee Tyson

PWMTYS

Portland

Tue 12/8

11:40 am-4:45 pm

1 stop5h 05m

Knoxville McGhee Tyson

Sat 12/12

6:17 pm-11:33 pm

1 stop5h 16m

$339

PortlandChattanooga

PWM Portland - CHA Chattanooga Lovell Field

PWMCHA

Portland

Wed 12/9

5:19 pm-10:48 pm

1 stop5h 29m

Chattanooga Lovell Field

Wed 12/16

6:02 am-11:57 am

1 stop5h 55m

$355

PortlandKnoxville

PWM Portland - TYS Knoxville McGhee Tyson

PWMTYS

Portland

Tue 12/8

5:15 am-4:40 pm

2 stops11h 25m

Knoxville McGhee Tyson

Sat 12/12

8:15 am-12:25 pm

1 stop4h 10m

$359

PortlandChattanooga

PWM Portland - CHA Chattanooga Lovell Field

PWMCHA

Portland

Wed 12/9

9:38 am-8:38 pm

2 stops11h 00m

Chattanooga Lovell Field

Wed 12/16

1:49 pm-11:24 pm

2 stops9h 35m

$365

PortlandChattanooga

PWM Portland - CHA Chattanooga Lovell Field

PWMCHA

Portland

Tue 12/1

9:12 am-8:38 pm

2 stops11h 26m

Chattanooga Lovell Field

Sat 12/12

10:35 am-7:25 pm

2 stops8h 50m

$365

PortlandKnoxville

PWM Portland - TYS Knoxville McGhee Tyson

PWMTYS

Portland

Tue 12/8

5:15 am-4:40 pm

2 stops11h 25m

Knoxville McGhee Tyson

Sat 12/12

7:10 am-9:50 pm

2 stops14h 40m

$395

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to Tennessee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Tennessee?

The cheapest month to fly to Tennessee from Portland, Maine is in January. Flight prices, which tend to average around $289, are often lower during this time because this is during the off-season. If you don’t want to visit Tennessee in January, then you should wait until February to fly from Portland, Maine, when ticket prices are also cheap, with an average price of $348.

What is the cheapest day to depart on your flight to Tennessee?

The cheapest day to depart from Portland, Maine to Tennessee is on a Saturday. Travelers who choose to depart for Tennessee on a Saturday will often find tickets for as low as $378. Flights from Portland, Maine to Tennessee on a Sunday will generally be more expensive and average around $768. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Tennessee?

The cheapest time of day to fly to Tennessee is in the morning when flights can be purchased for as low as $448. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $595 on average. Flights to Tennessee from Portland, Maine in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Portland to Tennessee flight route?

Fly from Portland to Nashville Intl for the best Portland - Tennessee flight prices

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

You are more likely to see cheaper flights to Tennessee from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Tennessee for around $399 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tennessee from Portland, Maine for as low as $331 on momondo.

What cabin class options are available on Portland, Maine to Tennessee flights?

There is only 1 cabin class available to choose from on Portland, Maine to Tennessee flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland, Maine to Tennessee flights?

You could potentially save up to 24% on your flight if you consider stops on a Portland, Maine to Tennessee flight.

Cheap Portland, Maine to Tennessee flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Tennessee

Best Price Found	$165
Fastest flight time	2h 55m
Direct flights	Wed, Thu, Fri and Sat
Airports in Tennessee	54 airports

The best one-way flight to Tennessee from Portland, Maine in the past 72 hours is $165. The best round-trip flight deal from Portland, Maine to Tennessee found on momondo in the last 72 hours is $288.

The fastest flight from Portland, Maine to Tennessee takes 2h 55m

Direct flights go from Portland, Maine to Tennessee on Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.

There are 54 airports in Tennessee. From Portland, Maine there are direct flights to Nashville Intl (BNA).

Search flight deals

Frequently asked questions about flying from Portland, Maine to Tennessee

When did momondo last update prices for flights from Portland Airport to Tennessee?
Prices for flights from Portland Airport to Tennessee are updated daily.
How many operators does momondo search for flights from Portland Airport to Tennessee?
There are 4 operators available for flights from Portland Airport to Tennessee as of November 2026.
How old do you have to be to fly from Portland Airport to Tennessee?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Tennessee.
What documentation or ID do you need to fly to Tennessee?
The travel and health documents required for your trip to Tennessee can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tennessee. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Portland, Maine to Tennessee?
Based on momondo bookings for flights between Portland, Maine and Tennessee, the leading plane model is Boeing 737 MAX 8, making up 42.86% of the total bookings. Other popular models include Boeing 737 with 14.29%, Airbus A220-300 with 14.29%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 10.71%.

Best airlines flying from Portland, Maine to Tennessee

Compare and see reviews for airlines that fly from Portland, Maine to Tennessee with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $179	Free Cancellation	Rating 7.8 8,722 reviews	Search Delta flights
American Airlines	PriceFrom $220	Free Cancellation	Rating 7.0 12,235 reviews	Search American Airlines flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.3 10,487 reviews	Search United Airlines flights
Southwest	PriceFrom $282	Free Cancellation	Rating 8.0 4,223 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Tennessee?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Tennessee for you.

Can I find flights from Portland to Tennessee with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Tennessee from Portland with this policy.

How can momondo help me find flights from Portland to Tennessee?

Once all potential Portland to Tennessee flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Tennessee right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Tennessee flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Tennessee trip

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Popular cities in Tennessee

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Flights to Las Vegasfrom $38

Flights to Washington, D.C.from $46

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Flights to Bostonfrom $98

Flights to Atlantafrom $46

Flights to Dallasfrom $48

Cheap flights from Portland, Maine to Tennessee from $165

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Tennessee departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Portland, Maine to Tennessee

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Cheap last minute flights

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Big names and deals

Big names and deals

Filter for what you want

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Price Alerts

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American Airlines flights from Portland, Maine to Tennessee

Our best American Airlines deals on Portland, Maine to Tennessee flight tickets

Southwest flights from Portland, Maine to Tennessee

Our best Southwest deals on Portland, Maine to Tennessee flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Portland, Maine to Tennessee that are best for you.

See travel insights to Tennessee from

How to get the cheapest flight ticket from Portland, Maine to Tennessee

What is the cheapest month to fly to Tennessee?

What is the cheapest day to depart on your flight to Tennessee?

What is the cheapest time of day to depart on your flight to Tennessee?

What is the cheapest Portland to Tennessee flight route?

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

What cabin class options are available on Portland, Maine to Tennessee flights?

Can stopping save me money on Portland, Maine to Tennessee flights?

What is the cheapest airline that flies from Portland to Tennessee?

What airlines fly to Tennessee?

How many flights depart from Portland, Maine to Tennessee on average per week?

Cheap Portland, Maine to Tennessee flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Tennessee

Frequently asked questions about flying from Portland, Maine to Tennessee

Best airlines flying from Portland, Maine to Tennessee

Compare and see reviews for airlines that fly from Portland, Maine to Tennessee with momondo

Why use momondo?

An easier way to manage your Tennessee trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Tennessee

Popular cities in Tennessee

Popular flights according to clicks in the last 7 days on momondo

Portland, Maine flight routes

According to popular flight searches on momondo this year

Tennessee flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Tennessee

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Complete your trip to Tennessee

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