$110 Cheap Flights from Jacksonville (JAX) to Trenton (TTN)

View $110 flight on Wed, Dec 31, 2025Opens in a new window

Popular airlines from Jacksonville International Airport (JAX) to Trenton–Mercer Airport (TTN)

Cheap Flights from Jacksonville to Trenton (JAX-TTN)

Prices were available within the past 7 days and start at $110 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Feb 25 - Sat, Feb 28
JAX
Jacksonville
TTN
Trenton
$179 Roundtrip, found 16 hours ago
$179
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Wed, Feb 25 from Jacksonville to Trenton, returning Sat, Feb 28, priced at $179 found 16 hours ago
American Airlines
Wed, Feb 25 - Sat, Feb 28
JAX
Jacksonville
TTN
Trenton
$189 Roundtrip, found 1 day ago
$189
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Feb 25 from Jacksonville to Trenton, returning Sat, Feb 28, priced at $189 found 1 day ago
American Airlines
Tue, Nov 11 - Tue, Dec 2
JAX
Jacksonville
TTN
Trenton
$194 Roundtrip, found 5 days ago
$194
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Nov 11 from Jacksonville to Trenton, returning Tue, Dec 2, priced at $194 found 5 days ago
American Airlines
Wed, Feb 25 - Sat, Feb 28
JAX
Jacksonville
TTN
Trenton
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Feb 25 from Jacksonville to Trenton, returning Sat, Feb 28, priced at $199 found 1 day ago
American Airlines
Wed, Nov 12 - Wed, Nov 19
JAX
Jacksonville
TTN
Trenton
$214 Roundtrip, found 3 days ago
$214
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 12 from Jacksonville to Trenton, returning Wed, Nov 19, priced at $214 found 3 days ago
American Airlines
Wed, Dec 24 - Thu, Jan 1
JAX
Jacksonville
TTN
Trenton
$219 Roundtrip, found 1 day ago
$219
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 24 from Jacksonville to Trenton, returning Thu, Jan 1, priced at $219 found 1 day ago
American Airlines
Wed, Feb 25 - Sat, Feb 28
JAX
Jacksonville
TTN
Trenton
$224 Roundtrip, found 16 hours ago
$224
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Wed, Feb 25 from Jacksonville to Trenton, returning Sat, Feb 28, priced at $224 found 16 hours ago
American Airlines
Thu, Jan 29 - Tue, Feb 3
JAX
Jacksonville
TTN
Trenton
$229 Roundtrip, found 10 hours ago
$229
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Thu, Jan 29 from Jacksonville to Trenton, returning Tue, Feb 3, priced at $229 found 10 hours ago
American Airlines
Wed, Feb 25 - Sat, Feb 28
JAX
Jacksonville
TTN
Trenton
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Feb 25 from Jacksonville to Trenton, returning Sat, Feb 28, priced at $234 found 1 day ago
American Airlines
Wed, Jan 28 - Sat, Feb 7
JAX
Jacksonville
TTN
Trenton
$239 Roundtrip, found 1 hour ago
$239
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Jan 28 from Jacksonville to Trenton, returning Sat, Feb 7, priced at $239 found 1 hour ago

Alternative airports near Trenton

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mercer TTN. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $487
TTN
Mercer
CheapestClosest
Average driving time to city center10 min
Flights from $487

Frequently asked questions

How much does a flight from Jacksonville Intl. Airport (JAX) to Mercer Airport (TTN) cost?
Grab a cheap one-way flight from $110 or cheap return flight from $179 from Jacksonville Intl. Airport (JAX) to Mercer Airport (TTN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Jacksonville Intl. Airport (JAX) to Mercer Airport (TTN)?
The cheapest month to fly from JAX to TTN is February, when there's less demand. Off-peak months are typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Jacksonville Intl. Airport (JAX) to Mercer Airport (TTN)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from JAX to TTN. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Jacksonville Intl. Airport (JAX) to Mercer Airport (TTN)?
You'll need to take a flight with a layover if you're traveling from Jacksonville Intl. Airport (JAX) to Mercer Airport (TTN). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from JAX to TTN?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jacksonville Intl. Airport (JAX) to Mercer Airport (TTN)?
Select a flight from Jacksonville Intl. Airport (JAX) to Mercer Airport (TTN) that takes off before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Trenton from Jacksonville Intl. Airport (JAX)?
Jacksonville Intl. Airport (JAX) has direct flights to Trenton. Here are a few of the airports you can fly to without stopovers:

  • Liberty Intl. Airport (EWR)
  • LaGuardia Airport (LGA)
  • Philadelphia Intl. Airport (PHL)

Is it cheaper to buy a plane ticket from Jacksonville Intl. Airport (JAX) to Mercer Airport (TTN) last-minute?
Last-minute fares from JAX to TTN are typically more expensive. To lock in the best prices, start looking for flights well in advance. That being said, if your travel plans are flexible, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a JAX to TTN flight and hotel package?
You'll generally save money by securing a JAX to TTN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your ideal accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Jacksonville Intl. Airport (JAX) to Mercer Airport (TTN)?
If you reserved your JAX to TTN flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Jacksonville Intl.
Destination airport
Mercer
Airlines serving
American Airlines
Roundtrip price
$178
Distance
778 mi

Book with confidence

Jacksonville to Trenton Flights

The cheapest times to fly from Jacksonville to Trenton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Jacksonville to Trenton are during the month of February. You can find some of the cheapest flights from Jacksonville to Trenton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Jacksonville to Trenton

Sunday is one of the best days to book for cheap flights from Jacksonville to Trenton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Jacksonville to Trenton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Jacksonville to Trenton in 2025. You can also book with separate airlines for your outbound and return journeys, from $110 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Jacksonville to Trenton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Jacksonville to Trenton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Jacksonville to Trenton Flights

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*Available to One Key members.