HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nashville

$85+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — BNA
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Trenton to Nashville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 February 21, 2026.

This CheapOair deal was found by Cheapflights users on 2/17. 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 4/1810:49 am
TTN
-
BNA
1 stop7h 33m
Frontier
Sat 5/26:17 pm
BNA
-
TTN
1 stop14h 37m
Frontier
Deal found 2/17$171
This Expedia deal was found by Cheapflights users on 2/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:14 pm
TTN
-
BNA
1 stop22h 44m
Frontier
Sun 5/35:06 pm
BNA
-
TTN
1 stop5h 53m
Frontier
Deal found 2/19$181
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 4/167:15 pm
TTN
-
BNA
1 stop21h 05m
Multiple Airlines
Sun 4/196:30 am
BNA
-
TTN
1 stop10h 55m
Multiple Airlines
Deal found 2/19$210
This CheapOair deal was found by Cheapflights users on 2/19. 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 4/228:00 am
TTN
-
BNA
1 stop27h 18m
Frontier
Sat 4/255:53 pm
BNA
-
TTN
1 stop15h 16m
Frontier
Deal found 2/19$213
This CheapOair deal was found by Cheapflights users on 2/19. 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.
Fri 4/246:54 pm
TTN
-
BNA
1 stop23h 04m
Frontier
Sun 4/265:05 pm
BNA
-
TTN
1 stop26h 26m
Frontier
Deal found 2/19$215
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/18:32 am
TTN
-
BNA
1 stop26h 33m
Multiple Airlines
Thu 3/56:30 am
BNA
-
TTN
1 stop11h 05m
Multiple Airlines
Deal found 2/18$220
This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:55 pm
TTN
-
BNA
1 stop23h 03m
Frontier
Sun 4/195:05 pm
BNA
-
TTN
1 stop5h 54m
Frontier
Deal found 2/19$222
This Frontier deal was found by Cheapflights users on 2/17. 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.
Sat 4/1810:49 am
TTN
-
BNA
1 stop7h 33m
Frontier
Sun 4/1910:55 am
BNA
-
TTN
1 stop12h 04m
Frontier
Deal found 2/17$235

Find 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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$171
(CheapOair)

One-way from

$85
(Super.com)

Popular in

April

Cheapest in

January

Average price

$249
Provider with most accurate pricing for Trenton-Mercer-Nashville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Trenton-Mercer-Nashville Intl flights.
Search Deals
From Trenton-Mercer to Nashville Intl
Search Deals
One-way flight from Trenton-Mercer to Nashville Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 21, 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 4/18

10:49 am-5:22 pm

1 stop7h 33m

Nashville Intl

Sat 5/2

6:17 pm-9:54 am

1 stop14h 37m

$171

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Fri 5/1

7:14 pm-4:58 pm

1 stop22h 44m

Nashville Intl

Sun 5/3

5:06 pm-11:59 pm

1 stop5h 53m

$181

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Wed 4/22

8:00 am-10:18 am

1 stop27h 18m

Nashville Intl

Sat 4/25

5:53 pm-10:09 am

1 stop15h 16m

$213

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Fri 5/8

5:37 pm-5:22 pm

1 stop24h 45m

Nashville Intl

Sun 5/10

10:55 am-11:59 pm

1 stop12h 04m

$215

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Thu 4/23

7:15 pm-3:20 pm

1 stop21h 05m

Nashville Intl

Sun 4/26

6:30 am-6:25 pm

1 stop10h 55m

$226

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Tue 5/19

8:00 am-10:49 pm

1 stop15h 49m

Nashville Intl

Sat 5/23

6:47 pm-11:00 am

1 stop15h 13m

$226

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Fri 4/24

6:54 pm-4:58 pm

1 stop23h 04m

Nashville Intl

Sun 4/26

5:05 pm-8:31 pm

1 stop26h 26m

$232

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Fri 4/17

6:55 pm-4:58 pm

1 stop23h 03m

Nashville Intl

Sun 4/19

5:05 pm-4:50 pm

1 stop22h 45m

$237

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Fri 4/17

6:55 pm-4:58 pm

1 stop23h 03m

$86

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Sun 3/1

8:32 am-10:05 am

1 stop26h 33m

$105

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 17 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Trenton, New Jersey-Nashville flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 January is currently the most expensive (average of $107). 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 7h 33m. 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 January is currently the most expensive (average of $107). 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
Franklin
Murfreesboro
Lebanon
Brentwood
Hermitage
Goodlettsville
Franklin
Dickson
Mount Juliet
Hopkinsville
Cookeville
Antioch
Tullahoma

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.