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$139+ Cheap flights from Trenton, NJ (TTN) to California

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — LAX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Trenton to California

Keep the following information in mind while searching for Trenton to California flight deals. Data was last updated June 12, 2025.

Round-trip from

$274
(FlightHub)

One-way from

$139
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$383
From Trenton-Mercer to California
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One-way flight from Trenton-Mercer to California
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Highest demand for flights based on searches. 7% potential increase in price ($27 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 June 2025
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Find flight deals from Trenton to California

Cheapest flights from Trenton to California
Explore the most affordable flight options available from Trenton to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/10. 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.
Fri 9/52:11 pmTTN - LAS
1 stop12h 48mFrontier
Sun 9/710:22 pmLAS - TTN
1 stop9h 10mFrontier
Deal found 6/10$274
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Fri 9/192:11 pmTTN - LAX
1 stop10h 33mFrontier
Sun 9/219:31 pmLAX - TTN
1 stop8h 45mFrontier
Deal found 6/10$318
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1812:48 pmTTN - SFO
1 stop11h 35mFrontier
Sat 8/2310:29 pmSFO - TTN
1 stop8h 56mFrontier
Deal found 6/11$324
This Frontier deal was found by Cheapflights users on 6/12. 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.
Sat 8/29:29 amTTN - SAN
2 stops16h 33mFrontier
Wed 8/67:04 pmSAN - TTN
2 stops13h 02mFrontier
Deal found 6/12$454
This Frontier deal was found by Cheapflights users on 6/12. 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.
Mon 8/1812:48 pmTTN - ONT
2 stops14h 02mFrontier
Thu 8/215:09 pmONT - TTN
2 stops13h 05mFrontier
Deal found 6/12$463
This Frontier deal was found by Cheapflights users on 6/11. 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.
Sun 8/316:00 amTTN - SNA
2 stops15h 26mFrontier
Sun 9/76:59 pmSNA - TTN
2 stops12h 33mFrontier
Deal found 6/11$470

Cheapflights Fare Finder

Customize your flight search to find flights from Trenton to California 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 June 12, 2025.
Use the filters below to find and compare flights from Trenton to California that are best for you.

Fly from

Trenton

Fly to

California

Route

Depart

Return

Price

TrentonLas Vegas

TTN - LAS

TTNLAS

Trenton-Mercer

Fri 9/5

2:11 pm-11:59 pm

1 stop12h 48m

Las Vegas Harry Reid Intl

Sun 9/7

10:22 pm-10:32 am

1 stop9h 10m

$274

TrentonSan Francisco

TTN - SFO

TTNSFO

Trenton-Mercer

Mon 8/18

12:48 pm-9:23 pm

1 stop11h 35m

San Francisco

Sat 8/23

10:29 pm-10:25 am

1 stop8h 56m

$324

TrentonLos Angeles

TTN - LAX

TTNLAX

Trenton-Mercer

Wed 7/9

8:30 am-5:08 pm

1 stop11h 38m

Los Angeles

Mon 7/14

1:57 pm-11:59 pm

1 stop31h 02m

$353

TrentonSan Diego

TTN - SAN

TTNSAN

Trenton-Mercer

Sat 8/2

9:29 am-11:02 pm

2 stops16h 33m

San Diego

Wed 8/6

7:04 pm-11:06 am

2 stops13h 02m

$454

TrentonOntario

TTN - ONT

TTNONT

Trenton-Mercer

Mon 8/18

12:48 pm-11:50 pm

2 stops14h 02m

Ontario

Thu 8/21

5:09 pm-9:14 am

2 stops13h 05m

$463

TrentonSanta Ana

TTN - SNA

TTNSNA

Trenton-Mercer

Sun 8/31

6:00 am-6:26 pm

2 stops15h 26m

Santa Ana J. Wayne/Orange Cnty

Sun 9/7

6:59 pm-10:32 am

2 stops12h 33m

$470

TrentonLos Angeles

TTN - LAX

TTNLAX

Trenton-Mercer

Fri 9/5

2:11 pm-9:44 pm

1 stop10h 33m

$139

TrentonLas Vegas

TTN - LAS

TTNLAS

Trenton-Mercer

Fri 9/5

2:11 pm-11:59 pm

1 stop12h 48m

$141

TrentonSan Francisco

TTN - SFO

TTNSFO

Trenton-Mercer

Sun 9/7

11:41 am-9:23 pm

1 stop12h 42m

$149

TrentonLos Angeles

TTN - LAX

TTNLAX

Trenton-Mercer

Fri 7/11

12:48 pm-9:13 am

1 stop23h 25m

$160

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 11 results
1
2

Best time to book a flight from Trenton to California

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

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

Currently, January is the cheapest month in which you can book a flight from Trenton, New Jersey to California (average of $246). Flying from Trenton, New Jersey to California in March is currently the most expensive (average of $327). 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 CA?

Find hourly flight availability from Trenton to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 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 California as you normally would.

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in California 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 California when rainfall is around 0.0 in.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

If weather is an important factor for your trip to California, 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).

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated June 12, 2025.
Frontier
6.0
Okay
3,295 reviews

Crew

6.8

Overall

6.0

Boarding

6.2

Comfort

5.6

Food

4.8

Entertainment

4.6

Reviews

1 / 20
4.0
Okay

Paulina,Jun 2025

MSY - DEN

The staff in the plane and outside of the plane were very rude. My flight was delayed 3 times which i understand was not the staff’s fault but my boarding pass time was never updated which had multiple people very confused and when I asked the question of why no answer was given. They made a handful of people check their bag and upon entering the plane there was still plenty of room.
Frontier
6.0
Okay
3,295 reviews
Frontier
6.0
Okay
3,295 reviews

Crew

6.8

Overall

6.0

Boarding

6.2

Comfort

5.6

Food

4.8

Entertainment

4.6

Reviews

1 / 20
4.0
Okay

Paulina,Jun 2025

MSY - DEN

The staff in the plane and outside of the plane were very rude. My flight was delayed 3 times which i understand was not the staff’s fault but my boarding pass time was never updated which had multiple people very confused and when I asked the question of why no answer was given. They made a handful of people check their bag and upon entering the plane there was still plenty of room.

Related info for your journey

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

    For a flight from Trenton to California, you will be flying from Trenton-Mercer. Trenton-Mercer (TTN) is just 4.8 mi from the center of the city.

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

    Most travelers choose Trenton-Mercer - Las Vegas Harry Reid Intl, Trenton-Mercer - Los Angeles or Trenton-Mercer - San Francisco when deciding on the best route from Trenton, New Jersey to California.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Trenton to California 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 California?

    Currently, January is the cheapest month in which you can book a flight from Trenton, New Jersey to California (average of $246). Flying from Trenton, New Jersey to California in March is currently the most expensive (average of $327). 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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