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$81+ Cheap flights from Trenton, NJ to Nashville (TTN - BNA)

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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — BNA
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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Cheap flight deals from Trenton to Nashville

Discover tips and strategies to find the most affordable flight options for your journey from Trenton (TTN) to Nashville (BNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$145
(CheapOair)

One-way from

$81
(Frontier)

Popular in

April

Cheapest in

January

Average price

$212
Provider with most accurate pricing for Trenton-Mercer-Nashville Intl flight deals.
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Provider most trusted by Cheapflights users for Trenton-Mercer-Nashville Intl flights.
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From Trenton-Mercer to Nashville Intl
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One-way flight from Trenton-Mercer to Nashville Intl
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Highest demand for flights based on searches. 8% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Trenton to Nashville

Cheapest flights from Trenton to Nashville
Explore the most affordable flight options available from Trenton to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

This CheapOair deal was found by Cheapflights users on 1/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2112:45 pmTTN - BNA
1 stop25h 55mFrontier
Thu 2/269:00 amBNA - TTN
1 stop27h 07mFrontier
Deal found 1/5$145
This CheapOair deal was found by Cheapflights users on 1/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:00 amTTN - BNA
1 stop25h 15mFrontier
Sun 3/12:25 pmBNA - TTN
1 stop19h 44mFrontier
Deal found 1/7$160
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/224:05 pmTTN - BNA
1 stop19h 00mMultiple Airlines
Thu 2/268:30 amBNA - TTN
1 stop8h 55mMultiple Airlines
Deal found 1/7$161
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/28:27 pmTTN - BNA
1 stop21h 28mMultiple Airlines
Mon 2/95:50 pmBNA - TTN
1 stop28h 49mMultiple Airlines
Deal found 1/5$162
This CheapOair deal was found by Cheapflights users on 1/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:31 amTTN - BNA
1 stop10h 35mFrontier
Sun 2/222:25 pmBNA - TTN
1 stop19h 44mFrontier
Deal found 1/7$168
This Frontier deal was found by Cheapflights users on 1/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:10 amTTN - BNA
1 stop9h 02mFrontier
Mon 4/133:12 pmBNA - TTN
1 stop7h 47mFrontier
Deal found 1/5$181
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:15 pmTTN - BNA
1 stop13h 10mMultiple Airlines
Sun 3/16:30 amBNA - TTN
1 stop10h 55mMultiple Airlines
Deal found 1/7$199

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trenton to Nashville 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 January 7, 2026.
Use the filters below to find and compare flights from Trenton to Nashville that are best for you.

Fly from

Trenton

Fly to

Nashville

Route

Depart

Return

Price

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Sat 2/21

12:45 pm-1:40 pm

1 stop25h 55m

Nashville Intl

Thu 2/26

9:00 am-1:07 pm

1 stop27h 07m

$145

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Sun 2/22

4:05 pm-10:05 am

1 stop19h 00m

Nashville Intl

Thu 2/26

8:30 am-6:25 pm

1 stop8h 55m

$161

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Mon 2/2

8:27 pm-4:55 pm

1 stop21h 28m

Nashville Intl

Mon 2/9

5:50 pm-11:39 pm

1 stop28h 49m

$162

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Wed 2/25

8:00 am-8:15 am

1 stop25h 15m

Nashville Intl

Sun 3/1

2:25 pm-11:09 am

1 stop19h 44m

$180

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Thu 4/9

6:10 am-2:12 pm

1 stop9h 02m

Nashville Intl

Mon 4/13

3:12 pm-11:59 pm

1 stop7h 47m

$181

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Sun 3/1

6:00 am-1:40 pm

1 stop8h 40m

Nashville Intl

Mon 3/2

10:50 am-11:39 pm

1 stop11h 49m

$190

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Thu 2/26

7:15 pm-7:25 am

1 stop13h 10m

Nashville Intl

Sun 3/1

6:30 am-6:25 pm

1 stop10h 55m

$199

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Thu 5/28

11:50 am-7:38 pm

1 stop8h 48m

Nashville Intl

Sat 5/30

6:15 am-11:00 am

1 stop27h 45m

$218

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Sat 3/21

6:00 am-2:28 pm

1 stop9h 28m

Nashville Intl

Tue 3/24

11:36 am-11:59 pm

1 stop11h 23m

$255

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Thu 2/26

6:00 am-8:05 am

1 stop27h 05m

Nashville Intl

Sun 3/1

2:25 pm-11:09 am

1 stop19h 44m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 20 results
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Compare providers for flights from Trenton to Nashville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Trenton to Nashville in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Trenton, New Jersey-Nashville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Trenton, New Jersey-Nashville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Trenton, New Jersey-Nashville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Trenton, New Jersey-Nashville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Trenton, New Jersey-Nashville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Trenton to Nashville

Have a flexible travel schedule? Discover the best time to fly to Nashville from Trenton 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 Trenton to Nashville

What is the cheapest month to book a flight from Trenton, New Jersey to Nashville?

Currently, April is the cheapest month in which you can book a flight from Trenton, New Jersey to Nashville (average of $46). Flying from Trenton, New Jersey to Nashville in December is currently the most expensive (average of $83). 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.

Related info for your journey

Find useful and relevant information for your journey from Trenton to Nashville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Trenton, New Jersey to Nashville?

    Airlines like Frontier fly from Trenton, New Jersey to Nashville in about 25h 55m. The time it takes to get you to your destination can typically vary by up to . Trenton, New Jersey and Nashville are separated by a distance of 704 mi.

  • Can I find deals for flights from Trenton to Nashville that include hotel bookings?

    Yes. In addition to deals on Trenton to Nashville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Trenton to Nashville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trenton to Nashville.

  • Can I find deals for business class flights from Trenton to Nashville?

    Yes. Cheapflights offers flight deals from Trenton to Nashville 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 Trenton, New Jersey to Nashville?

    Currently, April is the cheapest month in which you can book a flight from Trenton, New Jersey to Nashville (average of $46). Flying from Trenton, New Jersey to Nashville in December is currently the most expensive (average of $83). 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 Nashville?

Book flights to Nashville if you plan to visit one of these locations
Bowling Green
Cookeville
Murfreesboro
Franklin
Lebanon
Brentwood
Hermitage
Goodlettsville
Franklin
Dickson
Mount Juliet
Hopkinsville
Smyrna
Antioch
Springfield
Tullahoma

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