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 New Orleans to Trenton, New Jersey?

To save up to 127% on this flight, we recommend booking at least 28 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from New Orleans to Trenton, New Jersey from $167 1-2 weeks out and tickets from $318 for flights departing within the next 72 hours.

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

Flights from New Orleans to Trenton, New Jersey lean towards being more expensive in July. Prices are generally better when you fly from New Orleans to Trenton, New Jersey in September, with the cheapest ticket starting at $63.

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

When flying from New Orleans 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 New Orleans to Trenton that include hotel bookings?

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

How can I find direct flights from New Orleans to Trenton?

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

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

Yes. Cheapflights offers flight deals from New Orleans 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.

$103+ Flights from New Orleans to Trenton, NJ

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Cheap flight deals from New Orleans to Trenton

Round-trip from	$220 (Booking.com)
One-way from	$103 (Cheapflightsfares)
Popular in	July
Cheapest in	September
Average price	$247

From New Orleans Louis Armstrong to Trenton-Mercer

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One-way flight from New Orleans Louis Armstrong to Trenton-Mercer

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Highest demand for flights based on searches. 10% potential increase in price ($22 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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Find flight deals from New Orleans to Trenton

Cheapest flights from New Orleans to Trenton
Explore the most affordable flight options available from New Orleans to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Mon 8/49:09 amMSY - TTN

1 stop13h 50mFrontier

Thu 8/75:15 pmTTN - MSY

1 stop16h 36mFrontier

Deal found 7/29

$220

Thu 8/289:51 pmMSY - TTN

1 stop11h 17mMultiple Airlines

Sun 8/313:36 pmTTN - MSY

1 stop7h 52mMultiple Airlines

Deal found 7/28

$385

Best flights from New Orleans to Trenton
Discover carefully curated flight deals from New Orleans to Trenton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Mon 8/49:09 amMSY - TTN

1 stop13h 50mFrontier

Thu 8/75:15 pmTTN - MSY

1 stop16h 36mFrontier

Deal found 7/29

$220

Thu 8/289:51 pmMSY - TTN

1 stop11h 17mMultiple Airlines

Sun 8/313:36 pmTTN - MSY

1 stop7h 52mMultiple Airlines

Deal found 7/28

$385

Last-minute flights from New Orleans to Trenton
Discover last-minute flight deals from New Orleans to Trenton. Data last updated July 30, 2025 and is based on user searches.

Mon 8/49:09 amMSY - TTN

1 stop13h 50mFrontier

Thu 8/75:15 pmTTN - MSY

1 stop16h 36mFrontier

Deal found 7/29

$220

One-way flights from New Orleans to Trenton
Search for one-way flight options from New Orleans to Trenton. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Mon 8/49:09 amMSY - TTN

1 stop6h 14mFrontier

Deal found 7/28

$103

Sun 8/319:51 pmMSY - TTN

1 stop10h 23mMultiple Airlines

Deal found 7/30

$136

Fly from

Fly to

Route

Depart

Return

Price

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Mon 8/4

9:09 am-11:59 pm

1 stop13h 50m

Trenton-Mercer

Thu 8/7

5:15 pm-8:51 am

1 stop16h 36m

$220

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Thu 8/28

9:51 pm-10:08 am

1 stop11h 17m

Trenton-Mercer

Sun 8/31

3:36 pm-10:28 pm

1 stop7h 52m

$385

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Mon 8/4

9:09 am-4:23 pm

1 stop6h 14m

$103

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Sun 8/31

9:51 pm-9:14 am

1 stop10h 23m

$136

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from New Orleans to Trenton

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

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

Currently, January is the cheapest month in which you can book a flight from New Orleans to Trenton, New Jersey (average of $73). Flying from New Orleans 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 reviews from past customers who have flown Frontier from New Orleans to Trenton. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Frontier

5.9

Fair

3,237 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

3,237 reviews

Frontier

5.9

Fair

3,237 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2025

TTN - TPA

Related info for your journey

Can I find deals for flights from New Orleans to Trenton that include hotel bookings?
Yes. In addition to deals on New Orleans to Trenton flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Orleans to Trenton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to Trenton.
Can I find deals for business class flights from New Orleans to Trenton?
Yes. Cheapflights offers flight deals from New Orleans 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 New Orleans to Trenton, New Jersey?
Currently, January is the cheapest month in which you can book a flight from New Orleans to Trenton, New Jersey (average of $73). Flying from New Orleans 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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$103+ Cheap flights from New Orleans to Trenton, NJ (MSY - 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Orleans 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 New Orleans to Trenton

Round-trip from

One-way from

Popular in

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Find flight deals from New Orleans to Trenton

Cheapest flights from New Orleans to TrentonExplore the most affordable flight options available from New Orleans to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from New Orleans to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from New Orleans to Trenton

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

Cheapflights Insights

Everything you need to know about your flight from New Orleans to Trenton

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

Reviews of airlines servicing Trenton

Read reviews from past customers who have flown Frontier from New Orleans to Trenton. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How can I find direct flights from New Orleans to Trenton?

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Orleans to Trenton

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Cheapest flights from New Orleans to Trenton
Explore the most affordable flight options available from New Orleans to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.