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$109+ Cheap flights from Trenton, NJ (TTN) to Louisiana

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — MSY
ago. 12 — ago. 191
mar. 8/12
mar. 8/19
1 adult, Economy
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Cheap flight deals from Trenton to Louisiana

Keep the following information in mind while searching for Trenton to Louisiana flight deals. Data was last updated agosto 7, 2025.

Round-trip from

$223
(Booking.com)

One-way from

$109
(Frontier)

Popular in

April

Cheapest in

September

Average price

$217
From Trenton-Mercer to Louisiana
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One-way flight from Trenton-Mercer to Louisiana
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Highest demand for flights based on searches. 8% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Trenton to Louisiana

Cheapest flights from Trenton to Louisiana
Explore the most affordable flight options available from Trenton to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 7, 2025.

This Booking.com deal was found by Cheapflights users on 8/6. 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.
jue. 8/145:15 pmTTN - MSY
1 stop16h 36mFrontier
dom. 8/178:09 pmMSY - TTN
1 stop26h 50mFrontier
Deal found 8/6$223
This FlightHub deal was found by Cheapflights users on 8/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1310:11 amTTN - MSY
1 stop6h 45mFrontier
dom. 11/168:00 pmMSY - TTN
1 stop26h 47mFrontier
Deal found 8/5$225
This Booking.com deal was found by Cheapflights users on 8/6. 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.
jue. 10/1610:11 amTTN - MSY
1 stop6h 45mFrontier
dom. 10/194:51 pmMSY - TTN
1 stop15h 25mFrontier
Deal found 8/6$262
This Booking.com deal was found by Cheapflights users on 8/7. 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.
jue. 11/610:11 amTTN - MSY
1 stop6h 45mFrontier
dom. 11/98:00 pmMSY - TTN
1 stop26h 47mFrontier
Deal found 8/7$336
This Booking.com deal was found by Cheapflights users on 8/5. 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.
vie. 11/710:11 amTTN - MSY
1 stop6h 45mFrontier
dom. 11/98:00 pmMSY - TTN
1 stop26h 47mFrontier
Deal found 8/5$507
This Frontier deal was found by Cheapflights users on 8/7. 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.
jue. 10/99:00 amTTN - MSY
2 stops8h 37mFrontier
dom. 10/127:35 pmMSY - TTN
2 stops12h 49mFrontier
Deal found 8/7$573
This Booking.com deal was found by Cheapflights users on 8/6. 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.
sáb. 11/2212:44 pmTTN - MSY
1 stop7h 11mFrontier
sáb. 11/297:51 pmMSY - TTN
1 stop22h 36mFrontier
Deal found 8/6$925

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trenton to Louisiana 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 agosto 7, 2025.
Use the filters below to find and compare flights from Trenton to Louisiana that are best for you.

Fly from

Trenton

Fly to

Louisiana

Route

Depart

Return

Price

TrentonNew Orleans

TTN - MSY

TTNMSY

Trenton-Mercer

jue. 8/14

5:15 pm-8:51 am

1 stop16h 36m

New Orleans Louis Armstrong

dom. 8/17

8:09 pm-11:59 pm

1 stop26h 50m

$223

TrentonNew Orleans

TTN - MSY

TTNMSY

Trenton-Mercer

jue. 10/16

10:11 am-3:56 pm

1 stop6h 45m

New Orleans Louis Armstrong

dom. 10/19

4:51 pm-9:16 am

1 stop15h 25m

$262

TrentonNew Orleans

TTN - MSY

TTNMSY

Trenton-Mercer

jue. 10/9

9:00 am-4:37 pm

2 stops8h 37m

New Orleans Louis Armstrong

dom. 10/12

7:35 pm-9:24 am

2 stops12h 49m

$573

TrentonNew Orleans

TTN - MSY

TTNMSY

Trenton-Mercer

dom. 9/7

10:30 am-3:50 pm

1 stop6h 20m

$109

TrentonNew Orleans

TTN - MSY

TTNMSY

Trenton-Mercer

dom. 8/10

6:45 am-8:34 am

1 stop26h 49m

$115

TrentonNew Orleans

TTN - MSY

TTNMSY

Trenton-Mercer

dom. 8/17

5:15 pm-8:34 am

1 stop16h 19m

$117

TrentonNew Orleans

TTN - MSY

TTNMSY

Trenton-Mercer

vie. 10/24

10:11 am-3:56 pm

1 stop6h 45m

$120

TrentonNew Orleans

TTN - MSY

TTNMSY

Trenton-Mercer

mié. 8/27

8:00 am-10:28 pm

1 stop15h 28m

$123

TrentonNew Orleans

TTN - MSY

TTNMSY

Trenton-Mercer

jue. 10/23

6:00 am-4:37 pm

2 stops11h 37m

$233

TrentonNew Orleans

TTN - MSY

TTNMSY

Trenton-Mercer

jue. 10/9

9:00 am-4:37 pm

2 stops8h 37m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Best time to book a flight from Trenton to Louisiana

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

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

Currently, August is the cheapest month in which you can book a flight from Trenton, New Jersey to Louisiana (average of $256). Flying from Trenton, New Jersey to Louisiana in April is currently the most expensive (average of $343). 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 TTN to LA?

Find hourly flight availability from Trenton to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 7, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Trenton, New Jersey to Louisiana as you normally would.

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisiana. Reviews last updated agosto 7, 2025.
Read through reviews of airlines operating flights from Trenton to Louisiana, such as Frontier. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Frontier
5.9
Fair
3,230 reviews

Crew

6.7

Comfort

5.6

Boarding

6.1

Entertainment

4.5

Food

4.7

Overall

5.9

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
3,230 reviews
Frontier
5.9
Fair
3,230 reviews

Crew

6.7

Comfort

5.6

Boarding

6.1

Entertainment

4.5

Food

4.7

Overall

5.9

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.

Related info for your journey

Find useful and relevant information for your journey from Trenton to Louisiana. 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 from for flights from Trenton to Louisiana?

    Trenton-Mercer (TTN), located 4.8 mi from the city center, is the airport you fly out of when you book flights from Trenton to Louisiana.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Trenton, New Jersey to Louisiana (average of $256). Flying from Trenton, New Jersey to Louisiana in April is currently the most expensive (average of $343). 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

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