What is the cheapest airline that flies from Nashville Intl to Portland?

Delta is the most popular carrier operating from Nashville Intl to Portland

What airlines fly to Portland, Maine?

JetBlue, Delta and Southwest are the top three most popular airlines that fly to Portland, Maine from Nashville according to our data. JetBlue is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 5 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Nashville to Portland, Maine?

Flights via New York (JFK) offer the lowest average round-trip price of $205.

Which airport is the most popular layover for flights between Nashville and Portland, Maine?

Baltimore (BWI) was the most common stop: 43% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Nashville to Portland, Maine?

Flights connecting via Washington, D.C. (DCA) have the shortest average one-way travel time: 4h 13m.

Which layover airport has the shortest connection time from Nashville to Portland, Maine?

Washington, D.C. (DCA) has the shortest average layover time for this route: 0h 50m.

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

As of August 2026, there are 4 flights per week flying from Nashville to Portland, Maine. The most common day of the week flights depart is Mon, with 25% of flights taking off on this day.

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

Prices for flights from Nashville Intl Airport to Portland Airport were last updated today.

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

There are 5 operators available for flights from Nashville Intl Airport to Portland Airport as of August 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Nashville Intl Airport to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$116 Cheap Flights from Nashville to Portland, Maine in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Nashville to Portland

Round-trip

One-way

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Cheap round-trip flights

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5:40 pm - 9:08 amBNA Nashville Intl-PWM Portland

14h 28m1 stop Orlando

7:00 am - 8:48 amPWM Portland-BNA Nashville Intl

26h 48m2 stops Cincinnati Cinci./N. Kentucky Orlando

$272Multiple Airlines

Tue, Sep 29 - Mon, Oct 5

5:40 pm - 9:08 amBNA Nashville Intl-PWM Portland

14h 28m1 stop Orlando

7:00 am - 8:48 amPWM Portland-BNA Nashville Intl

26h 48m2 stops Cincinnati Cinci./N. Kentucky Orlando

$285Multiple Airlines

Tue, Sep 29 - Mon, Oct 5

2:25 pm - 9:45 pmBNA Nashville Intl-PWM Portland

6h 20m1 stop Washington, D.C. Reagan-National

7:00 am - 1:33 pmPWM Portland-BNA Nashville Intl

7h 33m1 stop Charlotte Douglas

$287American Airlines

Sat, Sep 26 - Sat, Oct 3

1:36 pm - 7:38 pmBNA Nashville Intl-PWM Portland

5h 02m1 stop Philadelphia

5:18 pm - 9:04 pmPWM Portland-BNA Nashville Intl

4h 46m1 stop Charlotte Douglas

$287American Airlines

Sat, Sep 12 - Thu, Sep 17

12:40 pm - 9:00 pmBNA Nashville Intl-PWM Portland

7h 20m1 stop Atlanta Hartsfield-Jackson

5:29 pm - 9:24 pmPWM Portland-BNA Nashville Intl

4h 55m1 stop New York LaGuardia

$287Delta

Mon, Nov 2 - Mon, Nov 9

6:00 am - 1:55 pmBNA Nashville Intl-PWM Portland

6h 55m1 stop Newark

6:02 am - 10:37 amPWM Portland-BNA Nashville Intl

5h 35m1 stop Chicago O'Hare Intl

$287United Airlines

Tue, Sep 1 - Sat, Sep 5

4:16 pm - 11:32 pmBNA Nashville Intl-PWM Portland

6h 16m1 stop Newark

6:00 am - 10:37 amPWM Portland-BNA Nashville Intl

5h 37m1 stop Chicago O'Hare Intl

$287United Airlines

Tue, Sep 1 - Tue, Sep 15

6:35 am - 1:05 pmBNA Nashville Intl-PWM Portland

5h 30m2 stops Raleigh-Durham Baltimore/Washington

5:10 pm - 8:30 pmPWM Portland-BNA Nashville Intl

4h 20m1 stop Baltimore/Washington

$292Southwest

Mon, Nov 2 - Mon, Nov 9

11:10 am - 2:50 pmBNA Nashville Intl-PWM Portland

2h 40mnonstop

12:55 pm - 2:45 pmPWM Portland-BNA Nashville Intl

2h 50mnonstop

$297Southwest

Thu, Oct 29 - Sat, Oct 31

10:10 am - 3:58 pmBNA Nashville Intl-PWM Portland

4h 48m1 stop Detroit Metropolitan Wayne County

5:29 pm - 9:24 pmPWM Portland-BNA Nashville Intl

4h 55m1 stop New York LaGuardia

$307Delta

Thu, Dec 3 - Tue, Dec 8

Cheap last minute flights

Enter your travel dates to find the best prices.

6:14 am - 1:52 pmBNA Nashville Intl-PWM Portland

6h 38m1 stop New York LaGuardia

9:52 am - 1:26 pmPWM Portland-BNA Nashville Intl

4h 34m1 stop New York LaGuardia

$427American Airlines

Tue, Aug 18 - Fri, Aug 21

1:43 pm - 10:00 pmBNA Nashville Intl-PWM Portland

7h 17m1 stop Charlotte Douglas

3:06 pm - 6:57 pmPWM Portland-BNA Nashville Intl

4h 51m1 stop Philadelphia

$427American Airlines

Wed, Aug 19 - Fri, Aug 28

6:00 am - 2:21 pmBNA Nashville Intl-PWM Portland

7h 21m1 stop Philadelphia

5:13 pm - 11:20 pmPWM Portland-BNA Nashville Intl

7h 07m1 stop Washington, D.C. Reagan-National

$427American Airlines

Sat, Aug 22 - Tue, Aug 25

3:54 pm - 11:13 pmBNA Nashville Intl-PWM Portland

6h 19m1 stop Atlanta Hartsfield-Jackson

4:47 pm - 10:25 pmPWM Portland-BNA Nashville Intl

6h 38m1 stop Detroit Metropolitan Wayne County

$447Delta

Fri, Aug 21 - Mon, Aug 24

6:42 pm - 11:59 pmBNA Nashville Intl-PWM Portland

4h 17m1 stop Washington, D.C. Dulles Intl

9:49 am - 4:30 pmPWM Portland-BNA Nashville Intl

7h 41m2 stops Washington, D.C. Dulles Intl Newark

$452United Airlines

Fri, Aug 21 - Tue, Aug 25

8:31 am - 1:55 pmBNA Nashville Intl-PWM Portland

4h 24m1 stop Newark

5:15 am - 12:35 pmPWM Portland-BNA Nashville Intl

8h 20m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$452United Airlines

Wed, Aug 19 - Fri, Aug 21

8:31 am - 1:55 pmBNA Nashville Intl-PWM Portland

4h 24m1 stop Newark

5:15 am - 12:35 pmPWM Portland-BNA Nashville Intl

8h 20m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$452United Airlines

Wed, Aug 19 - Sat, Aug 22

3:25 pm - 10:05 pmBNA Nashville Intl-PWM Portland

5h 40m1 stop Chicago Midway

2:10 pm - 3:55 pmPWM Portland-BNA Nashville Intl

2h 45mnonstop

$700Southwest

Wed, Aug 19 - Fri, Aug 28

4:20 pm - 10:25 pmBNA Nashville Intl-PWM Portland

5h 05m1 stop Baltimore/Washington

2:10 pm - 3:55 pmPWM Portland-BNA Nashville Intl

2h 45mnonstop

$700Southwest

Fri, Aug 21 - Fri, Aug 28

9:55 am - 1:25 pmBNA Nashville Intl-PWM Portland

2h 30mnonstop

2:10 pm - 3:55 pmPWM Portland-BNA Nashville Intl

2h 45mnonstop

$700Southwest

Fri, Aug 21 - Fri, Aug 28

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United Airlines flights from Nashville to Portland, Maine

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

United Airlines

Sep 1

BNA4:16 pmNashville Intl

6h 16m

1 stop

PWM11:32 pmPortland

Sep 15

PWM6:00 amPortland

5h 37m

1 stop

BNA10:37 amNashville Intl

$287

United Airlines

Sep 1

BNA6:00 amNashville Intl

7h 38m

2 stops

PWM2:38 pmPortland

Sep 5

PWM6:53 pmPortland

5h 05m

1 stop

BNA10:58 pmNashville Intl

$292

United Airlines

Sep 14

BNA9:52 amNashville Intl

7h 02m

1 stop

PWM5:54 pmPortland

Sep 17

PWM5:15 amPortland

5h 19m

1 stop

BNA9:34 amNashville Intl

$333

Delta flights from Nashville to Portland, Maine

Our best Delta deals on Nashville to Portland, Maine flight tickets

Delta

Dec 3

BNA10:10 amNashville Intl

4h 48m

1 stop

PWM3:58 pmPortland

Dec 7

PWM4:40 pmPortland

7h 08m

1 stop

BNA10:48 pmNashville Intl

$307

Delta

Sep 29

BNA4:55 pmNashville Intl

5h 22m

1 stop

PWM11:17 pmPortland

Oct 6

PWM1:52 pmPortland

6h 16m

1 stop

BNA7:08 pmNashville Intl

$348

Delta

Aug 29

BNA6:25 pmNashville Intl

5h 34m

1 stop

PWM12:59 amPortland

Sep 5

PWM6:05 amPortland

4h 57m

1 stop

BNA10:02 amNashville Intl

$377

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvillePortland

BNA Nashville Intl - PWM Portland

BNAPWM

Nashville Intl

Tue 9/29

5:40 pm-9:08 am

1 stop14h 28m

Portland

Mon 10/5

7:00 am-8:48 am

2 stops26h 48m

$272

NashvillePortland

BNA Nashville Intl - PWM Portland

BNAPWM

Nashville Intl

Tue 9/29

5:40 pm-9:08 am

1 stop14h 28m

Portland

Mon 10/5

7:00 am-8:48 am

2 stops26h 48m

$285

NashvillePortland

BNA Nashville Intl - PWM Portland

BNAPWM

Nashville Intl

Sat 9/26

2:25 pm-9:45 pm

1 stop6h 20m

Portland

Sat 10/3

7:00 am-1:33 pm

1 stop7h 33m

$287

NashvillePortland

BNA Nashville Intl - PWM Portland

BNAPWM

Nashville Intl

Sat 9/12

1:36 pm-7:38 pm

1 stop5h 02m

Portland

Thu 9/17

5:18 pm-9:04 pm

1 stop4h 46m

$287

NashvillePortland

BNA Nashville Intl - PWM Portland

BNAPWM

Nashville Intl

Mon 11/2

12:40 pm-9:00 pm

1 stop7h 20m

Portland

Mon 11/9

5:29 pm-9:24 pm

1 stop4h 55m

$287

NashvillePortland

BNA Nashville Intl - PWM Portland

BNAPWM

Nashville Intl

Tue 9/1

6:00 am-1:55 pm

1 stop6h 55m

Portland

Sat 9/5

6:02 am-10:37 am

1 stop5h 35m

$287

NashvillePortland

BNA Nashville Intl - PWM Portland

BNAPWM

Nashville Intl

Tue 9/1

4:16 pm-11:32 pm

1 stop6h 16m

Portland

Tue 9/15

6:00 am-10:37 am

1 stop5h 37m

$287

NashvillePortland

BNA Nashville Intl - PWM Portland

BNAPWM

Nashville Intl

Mon 11/2

6:35 am-1:05 pm

2 stops5h 30m

Portland

Mon 11/9

5:10 pm-8:30 pm

1 stop4h 20m

$292

Quickest round-trip

NashvillePortland

BNA Nashville Intl - PWM Portland

BNAPWM

Nashville Intl

Thu 10/29

11:10 am-2:50 pm

Nonstop2h 40m

Portland

Sat 10/31

12:55 pm-2:45 pm

Nonstop2h 50m

$297

NashvillePortland

BNA Nashville Intl - PWM Portland

BNAPWM

Nashville Intl

Thu 12/3

10:10 am-3:58 pm

1 stop4h 48m

Portland

Tue 12/8

5:29 pm-9:24 pm

1 stop4h 55m

$307

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 Nashville to Portland, Maine

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

Layovers

Other information

What is the typical price of a round-trip flight between Nashville and Portland, Maine?

Prices are currently low for flights on this route.

Typical prices usually range from $298 to $532.
The lowest price recently found on this route was $272.

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from Nashville is in February. Flight prices, which tend to average around $240, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $277.

What is the cheapest day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from Nashville is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $464. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Nashville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $742.

What is the cheapest Nashville Intl to Portland flight route?

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

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

You are more likely to see cheaper flights to Portland, Maine from Nashville when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $363 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from Nashville for as low as $246 on momondo.

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

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

How have Nashville to Portland, Maine flight prices changed over time?

As of August 2026, prices for Nashville to Portland, Maine flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from Nashville to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Nashville to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Nashville to Portland, Maine (BNA to PWM) flight deals and tips

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

Best Price Found	$234
Fastest flight time	2h 25m
Direct flights	Every day
Airports in Portland, Maine	1 airport

The best one-way flight to Portland, Maine from Nashville in the past 72 hours is $234. The best round-trip flight deal from Nashville to Portland, Maine found on momondo in the last 72 hours is $560.

The fastest flight from Nashville to Portland, Maine takes 2h 25m

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

There is 1 airport in Portland, Maine. From Nashville there are direct flights to Portland (PWM).

Search flight deals

Frequently asked questions about flying from Nashville to Portland, Maine

How far is Nashville Intl to Portland by plane?
Portland is 1014.1 mi away from Nashville Intl. Typically, this will take 2h 25m by plane in normal conditions.
When did momondo last update prices for flights from Nashville Intl Airport to Portland Airport?
Prices for flights from Nashville Intl Airport to Portland Airport were last updated today.
How many operators does momondo search for flights from Nashville Intl Airport to Portland Airport?
There are 5 operators available for flights from Nashville Intl Airport to Portland Airport as of August 2026.
How old do you have to be to fly from Nashville Intl Airport to Portland Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Nashville Intl Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Nashville to Portland, Maine?
momondo data reveals that the most frequently booked plane model on the route from Nashville to Portland, Maine is Boeing 737, representing 44.44% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 33.33%, Boeing 737 MAX 8 at 11.11%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 11.11%.
What is the most popular airline from Nashville to Portland, Maine?
momondo data reveals that the most frequently booked airline on the route from Nashville to Portland, Maine is American Airlines, representing 37% of all bookings. The subsequent popular airlines are Southwest at 31%, Delta at 15%, and United Airlines at 11%.

Best airlines flying from Nashville to Portland, Maine

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $108	Free Cancellation	Rating 7.8 8,503 reviews	Search Delta flights
JetBlue	PriceFrom $168	Free Cancellation	Rating 7.1 3,032 reviews	Search JetBlue flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 10,106 reviews	Search United Airlines flights
American Airlines	PriceFrom $216	Free Cancellation	Rating 7.1 11,945 reviews	Search American Airlines flights
Southwest	PriceFrom $307	Free Cancellation	Rating 8.0 4,218 reviews	Search Southwest flights

Southwest Flights From Nashville to Portland, Maine
Southwest operates around 4 flights from Nashville to Portland, Maine every week. The average price of these flights found in the last 72 hours has been $483, but momondo users have found Southwest deals from Nashville to Portland, Maine from as low as $307 round-trip. Southwest has been scored 8.0/10 in 4,218 reviews.

North Conway

Boothbay Harbor

Jackson

Lewiston

Brunswick

Freeport

Auburn

Gorham

Conway

Bartlett

Windham

Bath

Intervale

Oxford

Georgetown

Falmouth

Tamworth

Why use momondo?

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

Finding the right flight to Portland from Nashville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

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

Flights from Nashville to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Nashville to Portland.

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

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Nashville and alert you when they change.

An easier way to manage your Portland, Maine 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.

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Airports servicing Maine

Rockland Knox County Regional Airport

Cheap flights from Nashville to Portland from $116

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to Portland departing on 11/10. 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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United Airlines flights from Nashville to Portland, Maine

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

Delta flights from Nashville to Portland, Maine

Our best Delta deals on Nashville to Portland, Maine flight tickets

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

See travel insights to Portland from

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

What is the typical price of a round-trip flight between Nashville and Portland, Maine?

What is the cheapest month to fly to Portland, Maine?

What is the cheapest day to depart on your flight to Portland, Maine?

What is the cheapest Nashville Intl to Portland flight route?

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

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

How have Nashville to Portland, Maine flight prices changed over time?

What is the cheapest airline that flies from Nashville Intl to Portland?

What airlines fly to Portland, Maine?

Which airport is the most popular layover for flights between Nashville and Portland, Maine?

Which layover airport offers the lowest fares from Nashville to Portland, Maine?

Which layover airport has the shortest travel time from Nashville to Portland, Maine?

Which layover airport has the shortest connection time from Nashville to Portland, Maine?

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

When to book flights from Nashville to Portland, Maine

Cheap Nashville to Portland, Maine (BNA to PWM) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Portland, Maine

Frequently asked questions about flying from Nashville to Portland, Maine

Best airlines flying from Nashville to Portland, Maine

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

Traveling to a place near Portland?

Why use momondo?

An easier way to manage your Portland, Maine 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 the United States

Airports servicing Maine

Fly your favorite airline to Portland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portland

List of cabin classes available on flights landing in Portland. Availability may vary depending on flight origin and airline.

Popular cities in the United States

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

Fly to other destinations from Nashville

According to popular flight searches on momondo this year

Complete your trip to Portland

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According to popular flight searches on momondo this year