Trenton

$85+ Cheap flights from California 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — TTN
jul. 8 — jul. 151
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Cheap flight deals from California to Trenton

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

Round-trip from

$279
(FlightHub)

One-way from

$85
(Priceline)

Popular in

December

Cheapest in

January

Average price

$384
From California to Trenton-Mercer
One-way flight from California to Trenton-Mercer
Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from California to Trenton

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

This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/3011:00 pmLAS - TTN
1 stop9h 06mFrontier
mié. 8/67:51 pmTTN - LAS
1 stop16h 21mFrontier
Deal found 7/2$279
This Frontier deal was found by Cheapflights users on 7/2. 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.
jue. 7/319:28 pmLAX - TTN
1 stop10h 54mFrontier
lun. 8/412:48 pmTTN - LAX
1 stop10h 42mFrontier
Deal found 7/2$299
This Gotogate deal was found by Cheapflights users on 7/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/288:53 pmSFO - TTN
1 stop24h 06mFrontier
mar. 8/55:15 pmTTN - SFO
1 stop20h 10mFrontier
Deal found 7/2$300
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.
sáb. 8/306:25 amSAN - TTN
2 stops14h 31mFrontier
lun. 9/19:59 amTTN - SAN
2 stops16h 53mFrontier
Deal found 6/30$373
This Frontier deal was found by Cheapflights users on 7/2. 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.
mié. 7/167:22 pmONT - TTN
2 stops12h 44mFrontier
sáb. 7/199:29 amTTN - ONT
2 stops17h 21mFrontier
Deal found 7/2$394
This Frontier deal was found by Cheapflights users on 7/2. 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.
jue. 7/174:37 pmSNA - TTN
2 stops15h 45mFrontier
lun. 7/216:45 amTTN - SNA
2 stops16h 01mFrontier
Deal found 7/2$505

Cheapflights Fare Finder

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

Fly from

California

Fly to

Trenton

Route

Depart

Return

Price

Las VegasTrenton

LAS - TTN

LASTTN

Las Vegas Harry Reid Intl

mié. 7/30

11:00 pm-11:06 am

1 stop9h 06m

Trenton-Mercer

mié. 8/6

7:51 pm-9:12 am

1 stop16h 21m

$279

Los AngelesTrenton

LAX - TTN

LAXTTN

Los Angeles

jue. 7/31

9:28 pm-11:22 am

1 stop10h 54m

Trenton-Mercer

lun. 8/4

12:48 pm-8:30 pm

1 stop10h 42m

$299

San FranciscoTrenton

SFO - TTN

SFOTTN

San Francisco

lun. 7/28

8:53 pm-11:59 pm

1 stop24h 06m

Trenton-Mercer

mar. 8/5

5:15 pm-10:25 am

1 stop20h 10m

$300

San DiegoTrenton

SAN - TTN

SANTTN

San Diego

sáb. 8/30

6:25 am-11:56 pm

2 stops14h 31m

Trenton-Mercer

lun. 9/1

9:59 am-11:52 pm

2 stops16h 53m

$373

OntarioTrenton

ONT - TTN

ONTTTN

Ontario

mié. 7/16

7:22 pm-11:06 am

2 stops12h 44m

Trenton-Mercer

sáb. 7/19

9:29 am-11:50 pm

2 stops17h 21m

$394

Santa AnaTrenton

SNA - TTN

SNATTN

Santa Ana J. Wayne/Orange Cnty

jue. 7/17

4:37 pm-11:22 am

2 stops15h 45m

Trenton-Mercer

lun. 7/21

6:45 am-7:46 pm

2 stops16h 01m

$505

Las VegasTrenton

LAS - TTN

LASTTN

Las Vegas Harry Reid Intl

sáb. 7/19

11:00 pm-11:06 am

1 stop9h 06m

$85

Los AngelesTrenton

LAX - TTN

LAXTTN

Los Angeles

sáb. 8/23

9:31 pm-10:25 am

1 stop9h 54m

$140

San FranciscoTrenton

SFO - TTN

SFOTTN

San Francisco

mar. 8/5

8:53 pm-11:59 pm

1 stop24h 06m

$151

San DiegoTrenton

SAN - TTN

SANTTN

San Diego

mié. 7/16

7:04 pm-11:06 am

2 stops13h 02m

$182

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 14 results
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Best time to book a flight from California to Trenton

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

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

Currently, January is the cheapest month in which you can book a flight from California to Trenton, New Jersey (average of $73). Flying from California 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.

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

Find hourly flight availability from California to Trenton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 3, 2025.

When flying from California to Trenton, New Jersey, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Trenton

Get insights into the airlines that provide service to Trenton. 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 Trenton. Reviews last updated julio 3, 2025.
See what other customers who have flown with Frontier from California to Trenton have to say. 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.

Entertainment

4.5

Overall

5.9

Comfort

5.6

Crew

6.8

Boarding

6.2

Food

4.7

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.

Entertainment

4.5

Overall

5.9

Comfort

5.6

Crew

6.8

Boarding

6.2

Food

4.7

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 California 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 California?

    If you book a flight to Trenton from California, you will be flying to Trenton-Mercer, which is the city’s only airport. Trenton-Mercer (TTN) is located 4.8 mi from the center of Trenton.

  • What are the most popular routes from California to Trenton, New Jersey?

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from California to Trenton, New Jersey (average of $73). Flying from California 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.

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