HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Trenton

$80+ Cheap flights from Louisiana to Trenton, NJ (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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — TTN
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisiana 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 Louisiana to Trenton

Cheapest flights from Louisiana to Trenton
Explore the most affordable flight options available from Louisiana to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

This Mytrip deal was found by Cheapflights users on 12/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:59 pmMSY - TTN
1 stop5h 27mFrontier
Mon 1/56:10 amTTN - MSY
1 stop8h 04mFrontier
Deal found 12/1$164
This Frontier deal was found by Cheapflights users on 12/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:52 pmMSY - TTN
1 stop9h 07mFrontier
Mon 12/156:10 amTTN - MSY
1 stop7h 47mFrontier
Deal found 12/1$203
This Frontier deal was found by Cheapflights users on 12/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:52 pmMSY - TTN
1 stop9h 07mFrontier
Mon 12/156:10 amTTN - MSY
1 stop7h 47mFrontier
Deal found 12/1$207
This Mytrip deal was found by Cheapflights users on 11/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:52 pmMSY - TTN
1 stop26h 11mFrontier
Sun 12/146:10 amTTN - MSY
1 stop7h 57mFrontier
Deal found 11/30$232
This Frontier deal was found by Cheapflights users on 12/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:52 pmMSY - TTN
1 stop9h 07mFrontier
Sat 12/209:59 pmTTN - MSY
1 stop10h 20mFrontier
Deal found 12/1$238
This Frontier deal was found by Cheapflights users on 12/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:52 pmMSY - TTN
1 stop9h 07mFrontier
Sat 12/209:59 pmTTN - MSY
1 stop10h 20mFrontier
Deal found 12/1$242
This Booking.com deal was found by Cheapflights users on 12/2. 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.
Fri 12/195:40 pmMSY - TTN
1 stop5h 19mFrontier
Mon 12/226:10 amTTN - MSY
1 stop8h 04mFrontier
Deal found 12/2$261
This Frontier deal was found by Cheapflights users on 12/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:52 pmMSY - TTN
1 stop9h 07mFrontier
Fri 12/126:10 amTTN - MSY
1 stop7h 47mFrontier
Deal found 12/2$292
This Frontier deal was found by Cheapflights users on 12/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:52 pmMSY - TTN
1 stop9h 07mFrontier
Mon 12/86:10 amTTN - MSY
1 stop7h 47mFrontier
Deal found 12/2$318
This Frontier deal was found by Cheapflights users on 12/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:02 pmMSY - TTN
1 stop8h 57mFrontier
Sun 12/76:10 amTTN - MSY
1 stop7h 57mFrontier
Deal found 12/2$338

Find flight deals from Louisiana to Trenton

Keep the following information in mind while searching for Louisiana to Trenton flight deals. Data was last updated December 3, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$164
(Mytrip)

One-way from

$80
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$247
Provider with most accurate pricing for New Orleans Louis Armstrong-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-New York (NYC) flights.
Search Deals
From Louisiana to Trenton-Mercer
Search Deals
One-way flight from Louisiana to Trenton-Mercer
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana 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 December 3, 2025.
Use the filters below to find and compare flights from Louisiana to Trenton that are best for you.

Fly from

Louisiana

Fly to

Trenton

Route

Depart

Return

Price

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Mon 12/22

1:59 pm-8:26 pm

1 stop5h 27m

Trenton-Mercer

Mon 1/5

6:10 am-1:14 pm

1 stop8h 04m

$164

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Fri 1/23

11:02 am-6:38 pm

1 stop6h 36m

Trenton-Mercer

Sun 1/25

12:21 pm-6:32 pm

1 stop7h 11m

$195

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Wed 1/21

7:00 am-2:26 pm

1 stop6h 26m

Trenton-Mercer

Sun 1/25

12:21 pm-6:47 pm

1 stop7h 26m

$196

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Mon 3/9

2:02 pm-11:59 pm

1 stop8h 57m

Trenton-Mercer

Thu 3/12

6:10 am-1:07 pm

1 stop7h 57m

$203

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Thu 1/22

11:02 am-7:48 pm

1 stop7h 46m

Trenton-Mercer

Sun 1/25

9:06 pm-9:06 am

1 stop13h 00m

$224

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Fri 1/16

12:52 pm-9:04 pm

1 stop7h 12m

Trenton-Mercer

Wed 1/21

3:21 pm-10:07 am

1 stop19h 46m

$251

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Sat 12/20

5:40 pm-11:59 pm

1 stop5h 19m

Trenton-Mercer

Mon 12/29

6:10 am-1:14 pm

1 stop8h 04m

$353

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Sun 12/14

2:02 pm-11:59 pm

1 stop8h 57m

Trenton-Mercer

Mon 12/15

6:10 am-12:57 pm

1 stop7h 47m

$368

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Fri 12/19

5:40 pm-11:59 pm

1 stop5h 19m

Trenton-Mercer

Mon 12/29

6:10 am-1:14 pm

1 stop8h 04m

$387

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Fri 3/20

2:02 pm-11:59 pm

1 stop8h 57m

Trenton-Mercer

Sun 3/22

9:59 pm-1:07 pm

1 stop16h 08m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 19 results
1
2

Best time to book a flight from Louisiana to Trenton

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

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

Currently, May is the cheapest month in which you can book a flight from Louisiana to Trenton, New Jersey (average of $59). Flying from Louisiana to Trenton, New Jersey in July is currently the most expensive (average of $126). 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 Louisiana to Trenton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Trenton from Louisiana?

    Located just 4.8 mi from the city center, Trenton-Mercer (TTN) is the airport most travelers will use when flying to Trenton from Louisiana.

  • How long is the flight from Louisiana to Trenton, New Jersey?

    Departing from Louisiana to Trenton, New Jersey will take you 5h 27m. Louisiana and Trenton, New Jersey are separated by a distance of 1122 mi.

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

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

  • How can I find direct flights from Louisiana to Trenton?

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

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

    Yes. Cheapflights offers flight deals from Louisiana 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 Louisiana to Trenton, New Jersey?

    Currently, May is the cheapest month in which you can book a flight from Louisiana to Trenton, New Jersey (average of $59). Flying from Louisiana to Trenton, New Jersey in July is currently the most expensive (average of $126). 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.

Alternative routes for Louisiana to Trenton

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
Los Angeles to Newark flights
Dallas/Fort Worth to Newark flights
O'Hare Intl to John F Kennedy Intl flights
San Francisco to John F Kennedy Intl flights
Los Angeles to LaGuardia flights
San Francisco to Newark flights
Atlanta to LaGuardia flights
Miami to John F Kennedy Intl flights
Hobby to Newark flights
Miami to LaGuardia flights
Hobby to LaGuardia flights
Seattle to John F Kennedy Intl flights
Atlanta to John F Kennedy Intl flights
Fort Lauderdale to LaGuardia flights
Fort Lauderdale to John F Kennedy Intl flights
Miami to Newark flights
Fort Lauderdale to Newark flights
Seattle to Newark flights
Orlando to John F Kennedy Intl flights
Hobby to John F Kennedy Intl flights
Charlotte to John F Kennedy Intl flights
San Francisco to LaGuardia flights
O'Hare Intl to LaGuardia flights
Atlanta to Newark flights
Raleigh to LaGuardia flights
Denver to John F Kennedy Intl flights
West Palm Beach to Newark flights
Tampa to LaGuardia flights
George Bush Intcntl to Newark flights
O'Hare Intl to Newark flights
Denver to LaGuardia flights
Raleigh to John F Kennedy Intl flights
Orlando to LaGuardia flights
George Bush Intcntl to John F Kennedy Intl flights
George Bush Intcntl to LaGuardia flights
San Diego to John F Kennedy Intl flights
Sky Harbor Intl to John F Kennedy Intl flights
Detroit to John F Kennedy Intl flights
Tampa to John F Kennedy Intl flights
Tampa to Newark flights
Orlando to Newark flights
Burbank to LaGuardia flights
Austin to John F Kennedy Intl flights
Minneapolis to John F Kennedy Intl flights
Charlotte to Newark flights
Charlotte to LaGuardia flights
Ontario to John F Kennedy Intl flights

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.