HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Trenton

$71+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — TTN
Sep 10 — Sep 171
Wed 9/10
Wed 9/17
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

Keep the following information in mind while searching for Louisiana to Trenton flight deals. Data was last updated September 5, 2025.

Round-trip from

$182
(CheapOair)

One-way from

$71
(Cheapflightsfares)

Popular in

July

Cheapest in

September

Average price

$147
From Louisiana to Trenton-Mercer
Search Deals
One-way flight from Louisiana to Trenton-Mercer
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($26 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 September 2025
Search Deals

Find 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 September 5, 2025.

This CheapOair deal was found by Cheapflights users on 9/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/254:51 pmMSY - TTN
1 stop17h 43mFrontier
Sun 9/2810:30 amTTN - MSY
1 stop6h 20mFrontier
Deal found 9/3$182
This CheapOair deal was found by Cheapflights users on 9/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/184:51 pmMSY - TTN
1 stop17h 43mFrontier
Sun 9/2110:30 amTTN - MSY
1 stop6h 20mFrontier
Deal found 9/4$186
This CheapOair deal was found by Cheapflights users on 9/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/264:52 pmMSY - TTN
2 stops17h 08mFrontier
Sun 9/2810:30 amTTN - MSY
1 stop6h 20mFrontier
Deal found 9/3$217
This CheapOair deal was found by Cheapflights users on 9/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/124:52 pmMSY - TTN
2 stops17h 08mFrontier
Sun 9/1410:30 amTTN - MSY
1 stop6h 20mFrontier
Deal found 9/4$225
This CheapOair deal was found by Cheapflights users on 9/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:22 pmMSY - TTN
2 stops29h 37mFrontier
Sun 10/194:25 pmTTN - MSY
2 stops25h 12mFrontier
Deal found 9/3$255
This CheapOair deal was found by Cheapflights users on 9/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/44:51 pmMSY - TTN
1 stop17h 43mFrontier
Sun 9/710:30 amTTN - MSY
1 stop6h 20mFrontier
Deal found 9/3$260
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:44 pmMSY - TTN
2 stops16h 50mMultiple Airlines
Mon 9/221:15 pmTTN - MSY
1 stop7h 29mMultiple Airlines
Deal found 9/3$298

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 September 5, 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

Thu 9/25

4:51 pm-11:34 am

1 stop17h 43m

Trenton-Mercer

Sun 9/28

10:30 am-3:50 pm

1 stop6h 20m

$182

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Thu 10/2

4:51 pm-11:34 am

1 stop17h 43m

Trenton-Mercer

Sun 10/5

10:30 am-3:50 pm

1 stop6h 20m

$183

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Thu 9/18

4:51 pm-11:34 am

1 stop17h 43m

Trenton-Mercer

Sun 9/21

10:30 am-3:50 pm

1 stop6h 20m

$186

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Fri 9/26

4:52 pm-11:00 am

2 stops17h 08m

Trenton-Mercer

Sun 9/28

10:30 am-3:50 pm

1 stop6h 20m

$217

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Fri 10/17

5:22 pm-11:59 pm

2 stops29h 37m

Trenton-Mercer

Sun 10/19

4:25 pm-4:37 pm

2 stops25h 12m

$255

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Thu 9/18

5:44 pm-11:34 am

2 stops16h 50m

Trenton-Mercer

Mon 9/22

1:15 pm-7:44 pm

1 stop7h 29m

$298

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Mon 11/3

5:52 pm-11:59 pm

1 stop5h 07m

$71

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Sun 11/16

1:24 pm-5:35 pm

1 stop27h 11m

$83

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Sun 11/2

1:24 pm-11:59 pm

1 stop9h 35m

$102

New OrleansTrenton

MSY - TTN

MSYTTN

New Orleans Louis Armstrong

Sun 12/7

4:10 pm-6:37 pm

1 stop25h 27m

$160

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 13 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, January is the cheapest month in which you can book a flight from Louisiana to Trenton, New Jersey (average of $73). Flying from Louisiana 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.

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 17h 43m. 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, January is the cheapest month in which you can book a flight from Louisiana to Trenton, New Jersey (average of $73). Flying from Louisiana 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.

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
Los Angeles to Newark flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to John F Kennedy Intl flights
San Francisco to John F Kennedy Intl flights
San Francisco to Newark flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to LaGuardia flights
Dallas/Fort Worth to Newark flights
Los Angeles to LaGuardia flights
O'Hare Intl to Newark flights
Ontario to John F Kennedy Intl flights
Atlanta to LaGuardia flights
Atlanta to John F Kennedy Intl flights
Miami to John F Kennedy Intl flights
Fort Lauderdale to LaGuardia flights
Fort Lauderdale to Newark flights
Hobby to Newark flights
Miami to Newark flights
San Francisco to LaGuardia flights
Miami to LaGuardia flights
Raleigh to LaGuardia flights
Hobby to John F Kennedy Intl flights
Denver to LaGuardia flights
Atlanta to Newark flights
Fort Lauderdale to John F Kennedy Intl flights
Orlando to John F Kennedy Intl flights
Ontario to Newark flights
Santa Ana to Newark flights
Tampa to John F Kennedy Intl flights
Raleigh to John F Kennedy Intl flights
Denver to John F Kennedy Intl flights
Austin to John F Kennedy Intl flights
Burbank to Newark flights
George Bush Intcntl to Newark flights
Minneapolis to LaGuardia flights
Minneapolis to John F Kennedy Intl flights
Austin to Newark flights
Hobby to LaGuardia flights
Sky Harbor Intl to John F Kennedy Intl flights
Tampa to Newark flights
George Bush Intcntl to John F Kennedy Intl flights
Detroit to John F Kennedy Intl flights
Santa Ana to LaGuardia flights
Orlando to LaGuardia flights
Denver to Newark flights
Seattle to Newark flights
Orlando to Newark flights
Charlotte to John F Kennedy Intl flights
Seattle 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.