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Trenton

$224+ Cheap flights from Nashville to Trenton, NJ (BNA - TTN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — TTN
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap 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 January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/58:12 pm
BNA
-
TTN
2 stops37h 57m
Multiple Airlines
Mon 2/98:27 pm
TTN
-
BNA
1 stop13h 02m
Multiple Airlines
Deal found 1/21$224
This Frontier deal was found by Cheapflights users on 1/21. 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 2/131:49 pm
BNA
-
TTN
1 stop8h 50m
Frontier
Thu 2/1910:31 am
TTN
-
BNA
1 stop10h 35m
Frontier
Deal found 1/21$240
This Booking.com deal was found by Cheapflights users on 1/20. 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 2/278:50 am
BNA
-
TTN
1 stop13h 49m
Frontier
Sun 3/16:00 am
TTN
-
BNA
1 stop29h 05m
Frontier
Deal found 1/20$262
This Frontier deal was found by Cheapflights users on 1/21. 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 2/131:49 pm
BNA
-
TTN
1 stop8h 50m
Frontier
Fri 2/206:00 am
TTN
-
BNA
1 stop8h 04m
Frontier
Deal found 1/21$275
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 3/66:15 am
BNA
-
TTN
1 stop16h 44m
Multiple Airlines
Sun 3/87:25 pm
TTN
-
BNA
1 stop13h 00m
Multiple Airlines
Deal found 1/21$325
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 3/66:15 am
BNA
-
TTN
1 stop16h 44m
Multiple Airlines
Mon 3/96:58 pm
TTN
-
BNA
1 stop20h 01m
Multiple Airlines
Deal found 1/21$345
This Trip.com deal was found by Cheapflights users on 1/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:06 am
BNA
-
TTN
1 stop6h 40m
Frontier
Wed 4/158:00 am
TTN
-
BNA
1 stop26h 28m
Frontier
Deal found 1/21$352
This Super.com deal was found by Cheapflights users on 1/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/73:23 pm
BNA
-
TTN
1 stop7h 36m
Frontier
Mon 3/92:59 pm
TTN
-
BNA
1 stop20h 42m
Frontier
Deal found 1/20$364
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 5/222:48 pm
BNA
-
TTN
2 stops19h 50m
Allegiant Air
Sun 5/2411:50 am
TTN
-
BNA
1 stop8h 48m
Allegiant Air
Deal found 1/21$398

Find 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$224
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$164
Provider with most accurate pricing for Nashville Intl-Trenton-Mercer flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Trenton-Mercer flights.
Search Deals
From Nashville Intl to Trenton-Mercer
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 21, 2026.
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

Thu 2/5

8:12 pm-11:09 am

2 stops37h 57m

Trenton-Mercer

Mon 2/9

8:27 pm-8:29 am

1 stop13h 02m

$224

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Fri 2/13

1:49 pm-11:39 pm

1 stop8h 50m

Trenton-Mercer

Thu 2/19

10:31 am-8:06 pm

1 stop10h 35m

$240

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Fri 2/27

8:50 am-11:39 pm

1 stop13h 49m

Trenton-Mercer

Sun 3/1

6:00 am-10:05 am

1 stop29h 05m

$262

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Fri 2/13

1:49 pm-11:39 pm

1 stop8h 50m

Trenton-Mercer

Fri 2/20

6:00 am-1:04 pm

1 stop8h 04m

$275

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Fri 3/6

6:15 am-11:59 pm

1 stop16h 44m

Trenton-Mercer

Sun 3/8

7:25 pm-7:25 am

1 stop13h 00m

$325

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Fri 3/6

6:15 am-11:59 pm

1 stop16h 44m

Trenton-Mercer

Mon 3/9

6:58 pm-1:59 pm

1 stop20h 01m

$345

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Mon 4/13

11:06 am-6:46 pm

1 stop6h 40m

Trenton-Mercer

Wed 4/15

8:00 am-9:28 am

1 stop26h 28m

$352

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Sat 3/7

3:23 pm-11:59 pm

1 stop7h 36m

Trenton-Mercer

Mon 3/9

2:59 pm-10:41 am

1 stop20h 42m

$364

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Thu 3/19

11:36 am-11:59 pm

1 stop11h 23m

Trenton-Mercer

Sat 3/21

6:00 am-2:28 pm

1 stop9h 28m

$741

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Sat 3/7

3:23 pm-11:59 pm

1 stop7h 36m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 16 results
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Compare providers for flights from Nashville to Trenton

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 Nashville to Trenton in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Nashville-Trenton, New Jersey flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Trenton, New Jersey flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Trenton, New Jersey flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Nashville-Trenton, New Jersey flights, Cheapflights users trust Expedia the most. Expedia 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 Nashville-Trenton, New Jersey 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 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, April is the cheapest month in which you can book a flight from Nashville to Trenton, New Jersey (average of $42). Flying from Nashville to Trenton, New Jersey in December is currently the most expensive (average of $89). 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 8h 50m. Frontier provides one of the quickest options available for as low as $240. 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, April is the cheapest month in which you can book a flight from Nashville to Trenton, New Jersey (average of $42). Flying from Nashville to Trenton, New Jersey in December is currently the most expensive (average of $89). 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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