What is the cheapest day to fly from Jacksonville to Trenton, New Jersey?

Travelers seeking maximum savings on their Jacksonville to Trenton, New Jersey flight should consider departing on Friday evenings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Jacksonville to Trenton, New Jersey?

Thursday flights are found to be more expensive to fly from Jacksonville to Trenton, New Jersey. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Trenton, New Jersey.

How far in advance should I book a flight from Jacksonville to Trenton, New Jersey?

To save up to 119% on this flight, we recommend booking at least 54 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Jacksonville to Trenton, New Jersey from $276 1-2 weeks out and tickets from $497 for flights departing within the next 72 hours.

What is the cheapest month to fly from Jacksonville to Trenton, New Jersey?

The best pricing can be found in the month of February. Prices to Trenton, New Jersey from Jacksonville average $253. You can even find prices in February for less than $253, as users have found deals to Trenton, New Jersey from as low as $88. The month of December appears to be one of the more expensive times to travel to Trenton, New Jersey from Jacksonville. Flying in the targeted month can save you up to 25%.

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

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

How can I find direct flights from Jacksonville to Trenton?

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

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

Yes. Cheapflights offers flight deals from Jacksonville 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.

$271+ Flights from Jacksonville to Trenton, NJ

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Cheap flight deals from Jacksonville to Trenton

Round-trip from	$373 (Frontier)
One-way from	$271 (Frontier)
Popular in	December
Cheapest in	February
Average price	$277

From Jacksonville to Trenton-Mercer

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One-way flight from Jacksonville to Trenton-Mercer

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Highest demand for flights based on searches. 5% potential increase in price ($14 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Jacksonville to Trenton

Cheapest flights from Jacksonville to Trenton
Explore the most affordable flight options available from Jacksonville to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Sun 11/94:58 pmJAX - TTN

2 stops16h 26mFrontier

Thu 11/1310:11 amTTN - JAX

1 stop5h 47mFrontier

Deal found 6/11

$373

Best flights from Jacksonville to Trenton
Discover carefully curated flight deals from Jacksonville to Trenton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Sun 11/94:58 pmJAX - TTN

2 stops16h 26mFrontier

Thu 11/1310:11 amTTN - JAX

1 stop5h 47mFrontier

Deal found 6/11

$373

One-way flights from Jacksonville to Trenton
Search for one-way flight options from Jacksonville to Trenton. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Sun 11/94:58 pmJAX - TTN

2 stops16h 26mFrontier

Deal found 6/10

$271

Cheapflights Fare Finder

Use the filters below to find and compare flights from Jacksonville to Trenton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleTrenton

JAX - TTN

JAXTTN

Jacksonville

Sun 11/9

4:58 pm-9:24 am

2 stops16h 26m

Trenton-Mercer

Thu 11/13

10:11 am-3:58 pm

1 stop5h 47m

$373

JacksonvilleTrenton

JAX - TTN

JAXTTN

Jacksonville

Sun 11/9

4:58 pm-9:24 am

2 stops16h 26m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Jacksonville to Trenton

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

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

Currently, January is the cheapest month in which you can book a flight from Jacksonville to Trenton, New Jersey (average of $73). Flying from Jacksonville 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.

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

One of the essential ways to save on airfare from Jacksonville to Trenton, New Jersey is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 29% on airfare.

Rainfall in Trenton by month

In terms of precipitation, rainfall in Trenton, New Jersey ranges from 2.9 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit Trenton, New Jersey when rainfall is around 2.9 in.

Temperature in Trenton by month

If weather is an important factor for your trip to Trenton, New Jersey, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Trenton

Frontier

5.9

Fair

3,295 reviews

Reviews

1 / 20

4.0

Okay

Paulina,Jun 2025

MSY - DEN

The staff in the plane and outside of the plane were very rude. My flight was delayed 3 times which i understand was not the staff’s fault but my boarding pass time was never updated which had multiple people very confused and when I asked the question of why no answer was given. They made a handful of people check their bag and upon entering the plane there was still plenty of room.

Frontier

5.9

Fair

3,295 reviews

Frontier

5.9

Fair

3,295 reviews

Reviews

1 / 20

4.0

Okay

Paulina,Jun 2025

MSY - DEN

Related info for your journey

Can I find deals for flights from Jacksonville to Trenton that include hotel bookings?
Yes. In addition to deals on Jacksonville to Trenton flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Jacksonville to Trenton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Trenton.
Can I find deals for business class flights from Jacksonville to Trenton?
Yes. Cheapflights offers flight deals from Jacksonville 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 Jacksonville to Trenton, New Jersey?
Currently, January is the cheapest month in which you can book a flight from Jacksonville to Trenton, New Jersey (average of $73). Flying from Jacksonville 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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$271+ Cheap flights from Jacksonville to Trenton, NJ (JAX - 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Jacksonville to Trenton with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Jacksonville to Trenton

Round-trip from

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Find flight deals from Jacksonville to Trenton

Cheapest flights from Jacksonville to TrentonExplore the most affordable flight options available from Jacksonville to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Jacksonville to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Jacksonville to Trenton that are best for you.

Best time to book a flight from Jacksonville to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Jacksonville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to Trenton

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

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

Find hourly flight availability from Jacksonville to Trenton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Rainfall in Trenton by month

Plan your trip to Trenton by taking into account the average rainfall totals by month.

Temperature in Trenton by month

Plan your trip to Trenton by taking into account the average temperature totals by month.

Reviews of airlines servicing Trenton

Related info for your journey

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

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

How can I find direct flights from Jacksonville to Trenton?

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

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

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Cheapest flights from Jacksonville to Trenton
Explore the most affordable flight options available from Jacksonville to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.