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

Frontier, at $258, was found to be the cheapest airline from Trenton, New Jersey to Los Angeles..

What is the cheapest day to fly from Trenton, New Jersey to Los Angeles?

Travelers seeking maximum savings on their Trenton, New Jersey to Los Angeles flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 in.

If weather is an important factor for your trip to Los Angeles, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 31% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Trenton, New Jersey to Los Angeles?

Find a great deal and save up to 80% by booking at least 53 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Trenton, New Jersey to Los Angeles within the next two weeks, with the cheapest ticket starting at $376.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Los Angeles. Flights to Los Angeles from Trenton, New Jersey in September are about $363 on average during September, but can be found for as low as $133.

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

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.

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.

$104+ Flights from Trenton, NJ to Los Angeles

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Cheap flight deals from Trenton to Los Angeles

Round-trip from	$258 (Frontier)
One-way from	$104 (Trip.com)
Popular in	December
Cheapest in	September
Average price	$372

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. 8% potential increase in price ($31 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 29, 2025.

Sat 8/166:45 amTTN - LAX

1 stop13h 23mFrontier

Sat 8/309:31 pmLAX - TTN

1 stop9h 54mFrontier

Deal found 7/28

$258

Thu 9/1110:30 amTTN - LAX

1 stop15h 14mMultiple Airlines

Sat 9/201:14 pmLAX - TTN

1 stop17h 18mMultiple Airlines

Deal found 7/28

$366

Best flights from Trenton to Los Angeles
Discover carefully curated flight deals from Trenton to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sat 8/166:45 amTTN - LAX

1 stop13h 23mFrontier

Sat 8/309:31 pmLAX - TTN

1 stop9h 54mFrontier

Deal found 7/28

$258

Thu 9/1110:30 amTTN - LAX

1 stop15h 14mMultiple Airlines

Sat 9/201:14 pmLAX - TTN

1 stop17h 18mMultiple Airlines

Deal found 7/28

$366

Last-minute flights from Trenton to Los Angeles
Discover last-minute flight deals from Trenton to Los Angeles. Data last updated July 29, 2025 and is based on user searches.

Tue 8/55:15 pmTTN - LAX

1 stop26h 53mFrontier

Tue 8/121:57 pmLAX - TTN

1 stop31h 02mFrontier

Deal found 7/29

$258

Sat 8/166:45 amTTN - LAX

1 stop13h 23mFrontier

Sat 8/309:31 pmLAX - TTN

1 stop9h 54mFrontier

Deal found 7/28

$258

One-way flights from Trenton to Los Angeles
Search for one-way flight options from Trenton to Los Angeles. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Mon 10/136:00 amTTN - LAX

1 stop29h 28mFrontier

Deal found 7/27

$104

Sat 8/99:29 amTTN - LAX

2 stops13h 47mMultiple Airlines

Deal found 7/28

$170

Fly from

Fly to

Route

Depart

Return

Price

TrentonLos Angeles

TTN - LAX

TTNLAX

Trenton-Mercer

Sat 8/16

6:45 am-5:08 pm

1 stop13h 23m

Los Angeles

Sat 8/30

9:31 pm-10:25 am

1 stop9h 54m

$258

TrentonLos Angeles

TTN - LAX

TTNLAX

Trenton-Mercer

Thu 9/11

10:30 am-10:44 pm

1 stop15h 14m

Los Angeles

Sat 9/20

1:14 pm-9:32 am

1 stop17h 18m

$366

TrentonLos Angeles

TTN - LAX

TTNLAX

Trenton-Mercer

Mon 10/13

6:00 am-8:28 am

1 stop29h 28m

$104

TrentonLos Angeles

TTN - LAX

TTNLAX

Trenton-Mercer

Sat 8/9

9:29 am-8:16 pm

2 stops13h 47m

$170

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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.

Reviews of airlines servicing Los Angeles

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

3,238 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

3,238 reviews

Frontier

5.9

Fair

3,238 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jun 2025

TTN - TPA

Related info for your journey

What is the cheapest airline to fly from Trenton, New Jersey to Los Angeles round-trip?
Frontier, at $258, 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.

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Top airline flying from Trenton to Los Angeles

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$168	Average$362	FlexibilityNo cancel fee	On-time62%

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$104+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Trenton to Los Angeles with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Trenton to Los Angeles

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Trenton to Los Angeles

Cheapest flights from Trenton to Los AngelesExplore 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 29, 2025.

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 29, 2025.

Cheapflights Fare Finder

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

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.

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?

Reviews of airlines servicing Los Angeles

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.

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?

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

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

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

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

Traveling to a place near Los Angeles?

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 Trenton to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Trenton to Los Angeles

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Book with Flexibility

Travel Smart

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 29, 2025.