HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Trenton

$70+ 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — TTN
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Nashville to Trenton 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 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 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$185
(Kiwi.com)

One-way from

$70
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$147
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
One-way flight from Nashville Intl to Trenton-Mercer
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($22 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

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 January 7, 2026.

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.
Sat 1/249:25 amBNA - TTN
1 stop8h 59mMultiple Airlines
Mon 1/268:27 pmTTN - BNA
1 stop13h 02mMultiple Airlines
Deal found 1/7$185
This Kiwi.com deal was found by Cheapflights users on 1/4. 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 2/27:37 pmBNA - TTN
2 stops41h 49mMultiple Airlines
Mon 2/98:27 pmTTN - BNA
1 stop13h 02mMultiple Airlines
Deal found 1/4$207
This CheapOair deal was found by Cheapflights users on 1/4. 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 2/278:50 amBNA - TTN
1 stop13h 49mFrontier
Mon 3/93:04 pmTTN - BNA
1 stop20h 37mFrontier
Deal found 1/4$215
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:50 amBNA - TTN
1 stop11h 49mFrontier
Wed 3/48:00 amTTN - BNA
1 stop25h 15mFrontier
Deal found 1/5$218
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.
Wed 1/215:50 pmBNA - TTN
1 stop16h 19mMultiple Airlines
Sun 1/259:06 pmTTN - BNA
1 stop12h 23mMultiple Airlines
Deal found 1/5$220
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.
Fri 1/166:28 amBNA - TTN
1 stop13h 36mMultiple Airlines
Mon 1/199:59 pmTTN - BNA
1 stop11h 30mMultiple Airlines
Deal found 1/5$249
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.
Wed 1/149:25 amBNA - TTN
1 stop11h 19mMultiple Airlines
Sun 1/187:00 amTTN - BNA
1 stop10h 55mMultiple Airlines
Deal found 1/7$316
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/128:51 pmBNA - TTN
1 stop15h 16mFrontier
Sun 2/156:00 amTTN - BNA
1 stop8h 40mFrontier
Deal found 1/7$320

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 7, 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

Sat 1/24

9:25 am-7:24 pm

1 stop8h 59m

Trenton-Mercer

Mon 1/26

8:27 pm-8:29 am

1 stop13h 02m

$185

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Mon 2/2

7:37 pm-2:26 pm

2 stops41h 49m

Trenton-Mercer

Mon 2/9

8:27 pm-8:29 am

1 stop13h 02m

$207

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Fri 2/27

8:50 am-11:39 pm

1 stop13h 49m

Trenton-Mercer

Mon 3/9

3:04 pm-10:41 am

1 stop20h 37m

$215

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Mon 3/2

10:50 am-11:39 pm

1 stop11h 49m

Trenton-Mercer

Wed 3/4

8:00 am-8:15 am

1 stop25h 15m

$218

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Wed 1/21

5:50 pm-11:09 am

1 stop16h 19m

Trenton-Mercer

Sun 1/25

9:06 pm-8:29 am

1 stop12h 23m

$220

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Wed 1/14

9:25 am-9:44 pm

1 stop11h 19m

Trenton-Mercer

Sun 1/18

7:00 am-4:55 pm

1 stop10h 55m

$316

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Fri 1/16

7:27 pm-9:38 pm

2 stops25h 11m

Trenton-Mercer

Mon 1/19

9:59 pm-8:29 am

1 stop11h 30m

$319

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Thu 2/12

8:51 pm-1:07 pm

1 stop15h 16m

Trenton-Mercer

Sun 2/15

6:00 am-1:40 pm

1 stop8h 40m

$320

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Sat 2/7

6:28 am-7:24 pm

1 stop11h 56m

$70

NashvilleTrenton

BNA - TTN

BNATTN

Nashville Intl

Sun 3/1

6:30 am-6:25 pm

1 stop10h 55m

$93

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 17 results
1
2

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
eDreamsPrice Accuracy3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Nashville-Trenton, New Jersey flight deals on Cheapflights vs. eDreams >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 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 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 $40). 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 13h 49m. Frontier provides one of the quickest options available for as low as $215. 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 $40). 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.

See more FAQs

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.