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$72+ Cheap flights from Trenton, NJ (TTN) to Tennessee

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — BNA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Trenton to Tennessee

Keep the following information in mind while searching for Trenton to Tennessee flight deals. Data was last updated September 15, 2025.

Round-trip from

$144
(Frontier)

One-way from

$72
(Frontier)

Popular in

April

Cheapest in

January

Average price

$219
From Trenton-Mercer to Tennessee
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One-way flight from Trenton-Mercer to Tennessee
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Highest demand for flights based on searches. 12% potential increase in price ($35 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 September 2025
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Find flight deals from Trenton to Tennessee

Cheapest flights from Trenton to Tennessee
Explore the most affordable flight options available from Trenton to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Frontier deal was found by Cheapflights users on 9/15. 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.
Mon 10/136:00 amTTN - BNA
1 stop12h 24mFrontier
Fri 10/175:25 pmBNA - TTN
1 stop5h 34mFrontier
Deal found 9/15$144
This Frontier deal was found by Cheapflights users on 9/14. 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.
Mon 10/206:00 amTTN - BNA
1 stop11h 29mFrontier
Fri 10/245:25 pmBNA - TTN
1 stop5h 34mFrontier
Deal found 9/14$145
This Frontier deal was found by Cheapflights users on 9/14. 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.
Mon 10/206:00 amTTN - BNA
1 stop11h 29mFrontier
Mon 10/275:25 pmBNA - TTN
1 stop5h 34mFrontier
Deal found 9/14$154
This Booking.com deal was found by Cheapflights users on 9/13. 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.
Thu 10/234:25 pmTTN - BNA
1 stop25h 04mFrontier
Mon 10/275:25 pmBNA - TTN
1 stop5h 34mFrontier
Deal found 9/13$155
This Booking.com deal was found by Cheapflights users on 9/14. 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 9/2611:45 amTTN - BNA
1 stop7h 32mFrontier
Sun 9/286:56 pmBNA - TTN
1 stop15h 04mFrontier
Deal found 9/14$173
This Frontier deal was found by Cheapflights users on 9/15. 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.
Fri 10/246:00 amTTN - BNA
1 stop11h 29mFrontier
Mon 10/275:25 pmBNA - TTN
1 stop5h 34mFrontier
Deal found 9/15$180
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:27 pmTTN - BNA
1 stop20h 52mFrontier
Sun 11/1611:10 amBNA - TTN
1 stop11h 49mFrontier
Deal found 9/15$184
This Booking.com deal was found by Cheapflights users on 9/14. 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.
Sun 10/124:25 pmTTN - BNA
1 stop25h 59mFrontier
Sun 10/195:15 pmBNA - TTN
1 stop5h 44mFrontier
Deal found 9/14$185
This Booking.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/234:25 pmTTN - BNA
1 stop25h 04mFrontier
Sun 10/265:15 pmBNA - TTN
1 stop5h 44mFrontier
Deal found 9/14$188

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trenton to Tennessee 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 September 15, 2025.
Use the filters below to find and compare flights from Trenton to Tennessee that are best for you.

Fly from

Trenton

Fly to

Tennessee

Route

Depart

Return

Price

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Mon 10/13

6:00 am-5:24 pm

1 stop12h 24m

Nashville Intl

Fri 10/17

5:25 pm-11:59 pm

1 stop5h 34m

$144

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Mon 10/20

6:00 am-4:29 pm

1 stop11h 29m

Nashville Intl

Fri 10/24

5:25 pm-11:59 pm

1 stop5h 34m

$145

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Mon 10/20

6:00 am-4:29 pm

1 stop11h 29m

Nashville Intl

Mon 10/27

5:25 pm-11:59 pm

1 stop5h 34m

$154

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Thu 10/30

4:27 pm-10:15 am

1 stop18h 48m

Nashville Intl

Sun 11/2

11:10 am-11:59 pm

1 stop11h 49m

$155

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Thu 10/23

4:25 pm-4:29 pm

1 stop25h 04m

Nashville Intl

Mon 10/27

5:25 pm-11:59 pm

1 stop5h 34m

$158

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Fri 9/26

11:45 am-6:17 pm

1 stop7h 32m

Nashville Intl

Sun 9/28

6:56 pm-11:00 am

1 stop15h 04m

$173

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Fri 10/24

6:00 am-4:29 pm

1 stop11h 29m

Nashville Intl

Mon 10/27

5:25 pm-11:59 pm

1 stop5h 34m

$180

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Thu 11/13

4:27 pm-12:19 pm

1 stop20h 52m

Nashville Intl

Sun 11/16

11:10 am-11:59 pm

1 stop11h 49m

$184

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Sun 10/12

4:25 pm-5:24 pm

1 stop25h 59m

Nashville Intl

Sun 10/19

5:15 pm-11:59 pm

1 stop5h 44m

$185

TrentonNashville

TTN - BNA

TTNBNA

Trenton-Mercer

Thu 10/23

4:25 pm-4:29 pm

1 stop25h 04m

Nashville Intl

Sun 10/26

5:15 pm-11:59 pm

1 stop5h 44m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 20 results
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Best time to book a flight from Trenton to Tennessee

Have a flexible travel schedule? Discover the best time to fly to Tennessee 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 Tennessee

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

Currently, January is the cheapest month in which you can book a flight from Trenton, New Jersey to Tennessee (average of $220). Flying from Trenton, New Jersey to Tennessee in June is currently the most expensive (average of $290). 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.

What is the cheapest time of day to fly from TTN to TN?

Find hourly flight availability from Trenton to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Trenton, New Jersey to Tennessee as you normally would.

Related info for your journey

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

  • What airport do you fly from for flights from Trenton to Tennessee?

    Trenton-Mercer (TTN), located 4.8 mi from the city center, is the airport you fly out of when you book flights from Trenton to Tennessee.

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

    Departing from Trenton, New Jersey to Tennessee will take you 12h 24m. The distance between Trenton, New Jersey and Tennessee is about 704 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Trenton to Tennessee 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 Tennessee?

    Currently, January is the cheapest month in which you can book a flight from Trenton, New Jersey to Tennessee (average of $220). Flying from Trenton, New Jersey to Tennessee in June is currently the most expensive (average of $290). 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

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