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

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

What airlines fly to Tennessee?

JetBlue, Delta and Southwest 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 32% 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.

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 June 2026. The most popular departure day for this route is Mon, 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 5 operators available for flights from Portland Airport to Tennessee as of June 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.

$87 Cheap Flights from Portland, Maine to Tennessee in 2026

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Find the cheapest flights from Portland, Maine to Tennessee

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:13 pm - 11:20 pm

PWM

BNA

7h 07m

1 stop

6:14 am - 12:40 pm

BNA

PWM

5h 26m

1 stop

$173American Airlines

Wed, Aug 26 - Wed, Sep 2

7:00 am - 11:03 am

PWM

BNA

5h 03m

1 stop

5:14 pm - 10:45 pm

BNA

PWM

4h 31m

1 stop

$197American Airlines

Wed, Sep 30 - Mon, Oct 5

5:15 am - 9:34 am

PWM

BNA

5h 19m

1 stop

1:37 pm - 7:24 pm

BNA

PWM

4h 47m

1 stop

$203United Airlines

Thu, Aug 13 - Tue, Aug 18

6:53 pm - 10:58 pm

PWM

BNA

5h 05m

1 stop

9:52 am - 7:17 pm

BNA

PWM

8h 25m

2 stops

$208United Airlines

Wed, Aug 26 - Sat, Aug 29

6:05 am - 10:02 am

PWM

BNA

4h 57m

1 stop

5:11 am - 1:07 pm

BNA

PWM

6h 56m

1 stop

$209Delta

Fri, Aug 28 - Sun, Aug 30

10:56 am - 5:03 pm

PWM

BNA

7h 07m

1 stop

4:59 pm - 10:15 pm

BNA

PWM

4h 16m

1 stop

$216American Airlines

Wed, Aug 26 - Sat, Aug 29

4:52 pm - 10:15 pm

PWM

BNA

6h 23m

1 stop

6:25 pm - 12:59 am

BNA

PWM

5h 34m

1 stop

$221Delta

Thu, Jul 9 - Wed, Jul 15

7:24 pm - 11:27 pm

PWM

BNA

5h 03m

1 stop

4:59 pm - 10:15 pm

BNA

PWM

4h 16m

1 stop

$226American Airlines

Thu, Aug 13 - Sat, Aug 15

5:30 am - 12:05 pm

PWM

TYS

6h 35m

2 stops

8:10 am - 12:25 pm

TYS

PWM

4h 15m

1 stop

$336Southwest

Tue, Jul 7 - Wed, Jul 8

5:30 am - 12:05 pm

PWM

TYS

6h 35m

2 stops

12:45 pm - 11:00 pm

TYS

PWM

10h 15m

2 stops

$341Southwest

Tue, Jul 7 - Wed, Jul 8

American Airlines flights from Portland, Maine to Tennessee

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

American Airlines

Aug 12

PWM7:22 amPortland

4h 32m

1 stop

BNA10:54 amNashville Intl

Aug 15

BNA7:01 amNashville Intl

7h 06m

1 stop

PWM3:07 pmPortland

$173

American Airlines

Sep 30

PWM4:41 pmPortland

5h 46m

1 stop

BNA9:27 pmNashville Intl

Oct 5

BNA5:14 pmNashville Intl

4h 31m

1 stop

PWM10:45 pmPortland

$197

American Airlines

Aug 26

PWM10:56 amPortland

7h 07m

1 stop

BNA5:03 pmNashville Intl

Aug 29

BNA4:59 pmNashville Intl

4h 16m

1 stop

PWM10:15 pmPortland

$216

United Airlines flights from Portland, Maine to Tennessee

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

United Airlines

Aug 13

PWM5:15 amPortland

5h 19m

1 stop

BNA9:34 amNashville Intl

Aug 18

BNA1:37 pmNashville Intl

4h 47m

1 stop

PWM7:24 pmPortland

$203

United Airlines

Aug 26

PWM6:53 pmPortland

5h 05m

1 stop

BNA10:58 pmNashville Intl

Aug 29

BNA9:52 amNashville Intl

8h 25m

2 stops

PWM7:17 pmPortland

$208

United Airlines

Jun 30

PWM9:55 amPortland

4h 54m

1 stop

BNA1:49 pmNashville Intl

Jul 7

BNA1:35 pmNashville Intl

8h 55m

2 stops

PWM11:30 pmPortland

$226

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandNashville

PWM - BNA

PWMBNA

Portland

Wed 8/26

5:13 pm-11:20 pm

1 stop7h 07m

Nashville Intl

Wed 9/2

6:14 am-12:40 pm

1 stop5h 26m

$173

PortlandNashville

PWM - BNA

PWMBNA

Portland

Wed 9/30

7:00 am-11:03 am

1 stop5h 03m

Nashville Intl

Mon 10/5

5:14 pm-10:45 pm

1 stop4h 31m

$197

PortlandNashville

PWM - BNA

PWMBNA

Portland

Thu 8/13

5:15 am-9:34 am

1 stop5h 19m

Nashville Intl

Tue 8/18

1:37 pm-7:24 pm

1 stop4h 47m

$203

PortlandNashville

PWM - BNA

PWMBNA

Portland

Wed 8/26

6:53 pm-10:58 pm

1 stop5h 05m

Nashville Intl

Sat 8/29

9:52 am-7:17 pm

2 stops8h 25m

$208

PortlandNashville

PWM - BNA

PWMBNA

Portland

Fri 8/28

6:05 am-10:02 am

1 stop4h 57m

Nashville Intl

Sun 8/30

5:11 am-1:07 pm

1 stop6h 56m

$209

PortlandNashville

PWM - BNA

PWMBNA

Portland

Wed 8/26

10:56 am-5:03 pm

1 stop7h 07m

Nashville Intl

Sat 8/29

4:59 pm-10:15 pm

1 stop4h 16m

$216

PortlandNashville

PWM - BNA

PWMBNA

Portland

Thu 7/9

4:52 pm-10:15 pm

1 stop6h 23m

Nashville Intl

Wed 7/15

6:25 pm-12:59 am

1 stop5h 34m

$221

Quickest round-trip

PortlandNashville

PWM - BNA

PWMBNA

Portland

Thu 8/13

7:24 pm-11:27 pm

1 stop5h 03m

Nashville Intl

Sat 8/15

4:59 pm-10:15 pm

1 stop4h 16m

$226

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Tue 7/7

5:30 am-12:05 pm

2 stops6h 35m

Knoxville McGhee Tyson

Wed 7/8

8:10 am-12:25 pm

1 stop4h 15m

$336

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Tue 7/7

5:30 am-12:05 pm

2 stops6h 35m

Knoxville McGhee Tyson

Wed 7/8

12:45 pm-11:00 pm

2 stops10h 15m

$341

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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

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Other information

What is the cheapest month to fly to Tennessee?

The cheapest month to fly to Tennessee from Portland, Maine is in September. Flight prices, which tend to average around $128, are often lower during this time because this is during the off-season. If you don’t want to visit Tennessee in September, then you should wait until June to fly from Portland, Maine, when ticket prices are also cheap, with an average price of $128.

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 Wednesday. Travelers who choose to depart for Tennessee on a Wednesday will often find tickets for as low as $377. Flights from Portland, Maine to Tennessee on a Monday will generally be more expensive and average around $548. 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 afternoon when flights can be purchased for as low as $393. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $532 on average. Flights to Tennessee from Portland, Maine in the evening 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 $343 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 $293 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 43% 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	$224
Fastest flight time	2h 40m
Direct flights	Every day
Airports in Tennessee	54 airports

The best one-way flight to Tennessee from Portland, Maine in the past 72 hours is $224. The best round-trip flight deal from Portland, Maine to Tennessee found on momondo in the last 72 hours is $459.

The fastest flight from Portland, Maine to Tennessee takes 2h 40m

Direct flights go from Portland, Maine to Tennessee every day.

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 5 operators available for flights from Portland Airport to Tennessee as of June 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 37.84% of the total bookings. Other popular models include Boeing 737-800 with 10.81%, Boeing 737-800 Passenger/BBJ2 (winglets) with 8.11%, and Airbus A319 with 8.11%.

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 $128	Free Cancellation	Rating 7.8 8,395 reviews	Search Delta flights
JetBlue	PriceFrom $168	Free Cancellation	Rating 7.1 2,982 reviews	Search JetBlue flights
American Airlines	PriceFrom $204	Free Cancellation	Rating 7.1 11,640 reviews	Search American Airlines flights
United Airlines	PriceFrom $212	Free Cancellation	Rating 7.4 9,774 reviews	Search United Airlines flights
Southwest	PriceFrom $242	Free Cancellation	Rating 8.0 4,255 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

Flights to New Yorkfrom $60

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Flights to Chicagofrom $64

Flights to San Franciscofrom $59

Flights to Las Vegasfrom $50

Flights to Washington, D.C.from $42

Flights to Bostonfrom $79

Flights to Atlantafrom $50

Flights to Fort Lauderdalefrom $59

Flights to Dallasfrom $63

Cheap flights from Portland, Maine to Tennessee from $87

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 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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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

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

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

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