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Trenton

$72+ Cheap flights from Nashville to Trenton, NJ (BNA - TTN)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — TTN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Nashville to Trenton

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Trenton (TTN). 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 September 15, 2025.

Round-trip from

$144
(Frontier)

One-way from

$72
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$147
From Nashville Intl to Trenton-Mercer
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One-way flight from Nashville Intl to Trenton-Mercer
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Highest demand for flights based on searches. 4% potential increase in price ($7 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 Nashville to Trenton

Cheapest flights from Nashville to Trenton
Explore the most affordable flight options available from Nashville to Trenton. 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 9/14. 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.
Fri 10/175:25 pmBNA - TTN
1 stop5h 34mFrontier
Mon 10/206:00 amTTN - BNA
1 stop11h 29mFrontier
Deal found 9/14$144
This Frontier deal was found by Cheapflights users on 9/12. 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 10/245:25 pmBNA - TTN
1 stop5h 34mFrontier
Sun 10/266:00 amTTN - BNA
1 stop11h 20mFrontier
Deal found 9/12$145
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/125:15 pmBNA - TTN
1 stop5h 44mFrontier
Sun 10/194:25 pmTTN - BNA
1 stop25h 04mFrontier
Deal found 9/14$153
This Frontier deal was found by Cheapflights users on 9/12. 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 10/205:25 pmBNA - TTN
1 stop5h 34mFrontier
Sun 10/266:00 amTTN - BNA
1 stop11h 20mFrontier
Deal found 9/12$154
This Frontier deal was found by Cheapflights users on 9/12. 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 10/205:25 pmBNA - TTN
1 stop5h 34mFrontier
Fri 10/246:00 amTTN - BNA
1 stop11h 29mFrontier
Deal found 9/12$181
This Frontier deal was found by Cheapflights users on 9/12. 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.
Sun 10/265:15 pmBNA - TTN
1 stop5h 44mFrontier
Mon 10/276:00 amTTN - BNA
1 stop11h 29mFrontier
Deal found 9/12$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.
Fri 9/197:02 pmBNA - TTN
1 stop14h 58mFrontier
Sun 9/214:57 pmTTN - BNA
1 stop18h 56mFrontier
Deal found 9/14$185
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.
Fri 10/175:25 pmBNA - TTN
1 stop5h 34mFrontier
Sun 10/196:00 amTTN - BNA
1 stop11h 20mFrontier
Deal found 9/14$213
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/264:27 pmBNA - TTN
2 stops41h 33mMultiple Airlines
Sun 9/284:57 pmTTN - BNA
1 stop7h 26mMultiple Airlines
Deal found 9/14$269
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/304:50 pmBNA - TTN
2 stops39h 42mMultiple Airlines
Sat 10/411:45 amTTN - BNA
1 stop22h 59mMultiple Airlines
Deal found 9/14$321
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 10/37:02 pmBNA - TTN
1 stop14h 58mFrontier
Sun 10/54:57 pmTTN - BNA
1 stop18h 56mFrontier
Deal found 9/14$359

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville to Trenton 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 Nashville to Trenton that are best for you.

Fly from

Nashville

Fly to

Trenton

Route

Depart

Return

Price

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Fri 10/17

5:25 pm-11:59 pm

1 stop5h 34m

Trenton-Mercer

Mon 10/20

6:00 am-4:29 pm

1 stop11h 29m

$144

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Sat 10/11

1:25 pm-11:59 pm

1 stop9h 34m

Trenton-Mercer

Sun 10/12

4:25 pm-5:24 pm

1 stop25h 59m

$145

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Fri 10/24

5:25 pm-11:59 pm

1 stop5h 34m

Trenton-Mercer

Mon 10/27

6:00 am-4:29 pm

1 stop11h 29m

$145

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Fri 10/24

5:25 pm-11:59 pm

1 stop5h 34m

Trenton-Mercer

Sun 10/26

6:00 am-4:20 pm

1 stop11h 20m

$145

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Fri 10/17

5:25 pm-11:59 pm

1 stop5h 34m

Trenton-Mercer

Sun 10/19

4:25 pm-4:29 pm

1 stop25h 04m

$145

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Fri 9/26

7:02 pm-11:00 am

1 stop14h 58m

Trenton-Mercer

Sun 9/28

4:57 pm-10:53 am

1 stop18h 56m

$145

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Sun 10/12

5:15 pm-11:59 pm

1 stop5h 44m

Trenton-Mercer

Sun 10/19

4:25 pm-4:29 pm

1 stop25h 04m

$153

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Mon 10/20

5:25 pm-11:59 pm

1 stop5h 34m

Trenton-Mercer

Mon 10/27

6:00 am-4:29 pm

1 stop11h 29m

$154

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Mon 10/20

5:25 pm-11:59 pm

1 stop5h 34m

Trenton-Mercer

Sun 10/26

6:00 am-4:20 pm

1 stop11h 20m

$154

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Mon 10/20

5:25 pm-11:59 pm

1 stop5h 34m

Trenton-Mercer

Fri 10/24

6:00 am-4:29 pm

1 stop11h 29m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 17 results
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Best time to book a flight from Nashville to Trenton

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

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

Currently, January is the cheapest month in which you can book a flight from Nashville to Trenton, New Jersey (average of $73). Flying from Nashville to Trenton, New Jersey in June is currently the most expensive (average of $153). 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 Nashville to Trenton. 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 Nashville to Trenton, New Jersey?

    A quick flight from Nashville to Trenton, New Jersey can take about 5h 34m. Frontier provides one of the quickest options available for as low as $144. Airlines will cover a distance of 704 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Nashville to Trenton, New Jersey (average of $73). Flying from Nashville to Trenton, New Jersey in June is currently the most expensive (average of $153). 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.

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