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.

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).

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

Users have found that booking a flight from Cincinnati to Trenton, New Jersey at least 41 days early can save you up to 68% on average compared to booking a flight this week. If booking 41 days before your flight isn’t an option for you, users have found flights from Cincinnati to Trenton, New Jersey for as little as $185 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $239 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Trenton, New Jersey. Flights to Trenton, New Jersey from Cincinnati in September are about $207 on average during September, but can be found for as low as $44.

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

When flying from Cincinnati to Trenton, New Jersey, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Cincinnati to Trenton?

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

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

Yes. Cheapflights offers flight deals from Cincinnati 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.

$126+ Flights from Cincinnati to Trenton, NJ

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Cheap flight deals from Cincinnati to Trenton

Round-trip from	$256 (Orbitz)
One-way from	$126 (FlightHub)
Popular in	December
Cheapest in	September
Average price	$203

From Cincinnati Cinci./N. Kentucky to Trenton-Mercer

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One-way flight from Cincinnati Cinci./N. Kentucky to Trenton-Mercer

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Highest demand for flights based on searches. 8% potential increase in price ($20 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Cheapest flights from Cincinnati to Trenton
Explore the most affordable flight options available from Cincinnati to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Tue 7/89:30 amCVG - TTN

1 stop6h 53mFrontier

Wed 7/168:30 amTTN - CVG

1 stop6h 39mFrontier

Deal found 7/1

$254

Best flights from Cincinnati to Trenton
Discover carefully curated flight deals from Cincinnati to Trenton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2025.

Mon 7/215:10 amCVG - TTN

1 stop11h 13mFrontier

Thu 7/245:15 pmTTN - CVG

1 stop8h 04mFrontier

Deal found 7/1

$256

Last-minute flights from Cincinnati to Trenton
Discover last-minute flight deals from Cincinnati to Trenton. Data last updated July 2, 2025 and is based on user searches.

Tue 7/89:30 amCVG - TTN

1 stop6h 53mFrontier

Wed 7/168:30 amTTN - CVG

1 stop6h 39mFrontier

Deal found 7/1

$254

One-way flights from Cincinnati to Trenton
Search for one-way flight options from Cincinnati to Trenton. Find affordable one-way fares based on user searches. Data last updated July 2, 2025.

Mon 7/215:10 amCVG - TTN

1 stop11h 13mFrontier

Deal found 7/2

$126

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiTrenton

CVG - TTN

CVGTTN

Cincinnati Cinci./N. Kentucky

Mon 7/21

5:10 am-4:23 pm

1 stop11h 13m

Trenton-Mercer

Thu 7/24

5:15 pm-1:19 am

1 stop8h 04m

$256

CincinnatiTrenton

CVG - TTN

CVGTTN

Cincinnati Cinci./N. Kentucky

Mon 7/21

5:10 am-4:23 pm

1 stop11h 13m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Cincinnati to Trenton

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

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

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

Reviews of airlines servicing Trenton

Read through reviews of airlines operating flights from Cincinnati to Trenton, such as Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Frontier

5.9

Fair

3,290 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2025

TTN - TPA

TTN is a small airport for Frontier. Drop off is easy as is parking. The location is remote so there is zero traffic. The place could use a renovation but for the price you pay it is not necessary. Good-Staff is very friendly. Flight left on time. Bad- run down, deplaning/boarding on the tarmac. I got wet on the stairs outside of the plane while waiting to board.

Frontier

5.9

Fair

3,290 reviews

Frontier

5.9

Fair

3,290 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2025

TTN - TPA

Related info for your journey

Can I find deals for flights from Cincinnati to Trenton that include hotel bookings?
Yes. In addition to deals on Cincinnati to Trenton flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Cincinnati to Trenton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cincinnati to Trenton.
Can I find deals for business class flights from Cincinnati to Trenton?
Yes. Cheapflights offers flight deals from Cincinnati 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 Cincinnati to Trenton, New Jersey?
Currently, January is the cheapest month in which you can book a flight from Cincinnati to Trenton, New Jersey (average of $73). Flying from Cincinnati 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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$126+ Cheap flights from Cincinnati to Trenton, NJ (CVG - 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Cincinnati 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 Cincinnati to Trenton

Round-trip from

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Find flight deals from Cincinnati to Trenton

Cheapest flights from Cincinnati to TrentonExplore the most affordable flight options available from Cincinnati to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Explore the most affordable flight options available from Cincinnati to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Cincinnati to Trenton

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

Cheapflights Insights

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

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

Reviews of airlines servicing Trenton

Read through reviews of airlines operating flights from Cincinnati to Trenton, such as Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Cincinnati 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 Cincinnati to Trenton that include hotel bookings?

How can I find direct flights from Cincinnati to Trenton?

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

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

Browse thousands of different options on Cheapflights for your next trip

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Cheapest flights from Cincinnati to Trenton
Explore the most affordable flight options available from Cincinnati to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.