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$138+ Cheap flights from Trenton, NJ to Los Angeles (TTN - LAX)

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — LAX
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Trenton to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Trenton (TTN) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 1, 2025.

Round-trip from

$291
(Frontier)

One-way from

$138
(Frontier)

Popular in

December

Cheapest in

September

Average price

$396
From Trenton-Mercer to Los Angeles
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One-way flight from Trenton-Mercer to Los Angeles
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Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 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 Trenton to Los Angeles

Cheapest flights from Trenton to Los Angeles
Explore the most affordable flight options available from Trenton to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Frontier deal was found by Cheapflights users on 6/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1112:48 pmTTN - LAX
1 stop11h 49mFrontier
Sun 7/139:28 pmLAX - TTN
1 stop10h 54mFrontier
Deal found 6/30$291

Cheapflights Fare Finder

Customize your flight search to find flights from Trenton to Los Angeles 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 July 1, 2025.
Use the filters below to find and compare flights from Trenton to Los Angeles that are best for you.

Fly from

Trenton

Fly to

Los Angeles

Route

Depart

Return

Price

TrentonLos Angeles

TTN - LAX

TTNLAX

Trenton-Mercer

Tue 7/29

8:30 am-5:08 pm

1 stop11h 38m

Los Angeles

Tue 8/5

1:57 pm-11:59 pm

1 stop31h 02m

$285

TrentonLos Angeles

TTN - LAX

TTNLAX

Trenton-Mercer

Tue 7/29

8:30 am-5:08 pm

1 stop11h 38m

$138

TrentonLos Angeles

TTN - LAX

TTNLAX

Trenton-Mercer

Mon 8/4

12:48 pm-7:45 pm

1 stop9h 57m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Trenton to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles 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 Los Angeles

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

Currently, January is the cheapest month in which you can book a flight from Trenton, New Jersey to Los Angeles (average of $246). Flying from Trenton, New Jersey to Los Angeles in March is currently the most expensive (average of $326). 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 LAX?

Find hourly flight availability from Trenton to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

It’s typically best to fly out from Trenton, New Jersey to Los Angeles in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Los Angeles

Get insights into the airlines that provide service to Los Angeles. 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 Los Angeles. Reviews last updated July 1, 2025.
Read reviews from past customers who have flown Frontier from Trenton to Los Angeles. 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
3,291 reviews

Food

4.7

Comfort

5.6

Crew

6.8

Overall

5.9

Boarding

6.2

Entertainment

4.5

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
3,291 reviews
Frontier
5.9
Fair
3,291 reviews

Food

4.7

Comfort

5.6

Crew

6.8

Overall

5.9

Boarding

6.2

Entertainment

4.5

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 Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Trenton, New Jersey to Los Angeles round-trip?

    Frontier, at $291, was found to be the cheapest airline from Trenton, New Jersey to Los Angeles..

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

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

  • How can I find direct flights from Trenton to Los Angeles?

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

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

    Yes. Cheapflights offers flight deals from Trenton to Los Angeles 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 Los Angeles?

    Currently, January is the cheapest month in which you can book a flight from Trenton, New Jersey to Los Angeles (average of $246). Flying from Trenton, New Jersey to Los Angeles in March is currently the most expensive (average of $326). 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

Traveling to a place near Trenton?

Book flights to Trenton if you plan to visit one of these locations
Stanton
Downey
Universal City
Oceanside
Buena Park
Moreno Valley
Avalon
Santa Clarita
Inglewood
El Segundo
Glendale
Montebello
Rowland Heights
San Gabriel
Del Mar
Marina del Rey
West Hollywood
Loma Linda
La Mirada
Menifee

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