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Cheap flights from Trenton, New Jersey to Los Angeles from $192

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Trenton, New Jersey to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:23 am - 6:15 amTTN  Trenton-Mercer-ONT Ontario
21h 52m2 stops Orlando Las Vegas Harry Reid Intl
Frontier Logo
6:27 pm - 11:01 amONT  Ontario-TTN Trenton-Mercer
13h 34m2 stops Las Vegas Harry Reid Intl Orlando
$732Frontier
Thu, Dec 24 - Wed, Jan 6
Frontier Logo
11:23 am - 6:15 amTTN  Trenton-Mercer-ONT Ontario
21h 52m2 stops Orlando Las Vegas Harry Reid Intl
Frontier Logo
6:27 pm - 11:01 amONT  Ontario-TTN Trenton-Mercer
13h 34m2 stops Las Vegas Harry Reid Intl Orlando
$747Frontier
Tue, Dec 22 - Wed, Jan 6
Frontier Logo
7:39 pm - 10:29 amTTN  Trenton-Mercer-ONT Ontario
17h 50m2 stops Orlando Denver Intl
Frontier Logo
8:03 pm - 6:54 pmONT  Ontario-TTN Trenton-Mercer
19h 51m2 stops Dallas/Fort Worth Orlando
$799Frontier
Sun, Oct 11 - Thu, Oct 15
Frontier Logo
8:01 pm - 11:51 pmTTN  Trenton-Mercer-ONT Ontario
30h 50m2 stops Orlando Denver Intl
Frontier Logo
2:23 pm - 7:15 pmONT  Ontario-TTN Trenton-Mercer
25h 52m2 stops Las Vegas Harry Reid Intl Orlando
$876Frontier
Fri, Nov 6 - Sun, Nov 8

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Frontier flights from Trenton, New Jersey to Ontario

Our best Frontier deals on Trenton, New Jersey to Ontario flight tickets
Frontier
Dec 24
TTN11:23 amTrenton-Mercer
21h 52m
2 stops
ONT6:15 amOntario
Jan 6
ONT6:27 pmOntario
13h 34m
2 stops
TTN11:01 amTrenton-Mercer
$732
Frontier
Dec 22
TTN11:23 amTrenton-Mercer
21h 52m
2 stops
ONT6:15 amOntario
Jan 6
ONT6:27 pmOntario
13h 34m
2 stops
TTN11:01 amTrenton-Mercer
$747
Frontier
Oct 11
TTN7:39 pmTrenton-Mercer
17h 50m
2 stops
ONT10:29 amOntario
Oct 15
ONT8:03 pmOntario
19h 51m
2 stops
TTN6:54 pmTrenton-Mercer
$799

momondo Fare Finder

 
Use the filters below to find and compare flights from Trenton, New Jersey to Ontario that are best for you.

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Depart

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Price

Cheapest round-trip
Quickest round-trip

TrentonOntario

TTN Trenton-Mercer - ONT Ontario

TTNONT

Trenton-Mercer

Thu 12/24

11:23 am-6:15 am

2 stops21h 52m

Ontario

Wed 1/6

6:27 pm-11:01 am

2 stops13h 34m

$732

TrentonOntario

TTN Trenton-Mercer - ONT Ontario

TTNONT

Trenton-Mercer

Tue 12/22

11:23 am-6:15 am

2 stops21h 52m

Ontario

Wed 1/6

6:27 pm-11:01 am

2 stops13h 34m

$747

TrentonOntario

TTN Trenton-Mercer - ONT Ontario

TTNONT

Trenton-Mercer

Sun 10/11

7:39 pm-10:29 am

2 stops17h 50m

Ontario

Thu 10/15

8:03 pm-6:54 pm

2 stops19h 51m

$799

TrentonOntario

TTN Trenton-Mercer - ONT Ontario

TTNONT

Trenton-Mercer

Fri 11/6

8:01 pm-11:51 pm

2 stops30h 50m

Ontario

Sun 11/8

2:23 pm-7:15 pm

2 stops25h 52m

$876
Cheapest one-way

TrentonOntario

TTN Trenton-Mercer - ONT Ontario

TTNONT

Trenton-Mercer

Mon 10/26

7:39 pm-10:35 am

2 stops17h 56m

$192

TrentonOntario

TTN Trenton-Mercer - ONT Ontario

TTNONT

Trenton-Mercer

Fri 11/6

8:01 pm-10:42 am

2 stops17h 41m

$227

TrentonOntario

TTN Trenton-Mercer - ONT Ontario

TTNONT

Trenton-Mercer

Mon 10/26

7:39 pm-10:35 am

2 stops17h 56m

$232

TrentonOntario

TTN Trenton-Mercer - ONT Ontario

TTNONT

Trenton-Mercer

Mon 10/26

7:39 pm-10:35 am

2 stops17h 56m

$233

TrentonOntario

TTN Trenton-Mercer - ONT Ontario

TTNONT

Trenton-Mercer

Mon 10/19

7:39 pm-10:29 am

2 stops17h 50m

$235
Quickest one-way

TrentonOntario

TTN Trenton-Mercer - ONT Ontario

TTNONT

Trenton-Mercer

Sat 11/14

8:01 pm-10:35 am

2 stops17h 34m

$238

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Trenton, New Jersey to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Wednesday when prices can be found for as low as $347. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Trenton, New Jersey to Ontario for around $652.

What is the cheapest time of day to depart on your flight to Ontario?

In the evening is the cheapest time of day to fly from Trenton, New Jersey to Ontario when you can find flight prices for as low as $364. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $458 on average. Flights to Ontario from Trenton, New Jersey in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Trenton, New Jersey to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Trenton, New Jersey to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Trenton, New Jersey to Ontario (TTN to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trenton, New Jersey to Ontario

Best Price Found

$192

Fastest flight time

30h 50m

Direct flights

None
The best one-way flight to Ontario from Trenton, New Jersey in the past 72 hours is $192. The best round-trip flight deal from Trenton, New Jersey to Ontario found on momondo in the last 72 hours is $732.
The fastest flight from Trenton, New Jersey to Ontario takes 30h 50m
There are no direct flights from Trenton, New Jersey to Ontario. There are no popular flight routes from Trenton, New Jersey to Ontario.
Search flight deals

Frequently asked questions about flying from Trenton, New Jersey to Ontario

  • How far is Trenton-Mercer to Ontario by plane?

    A flight from Trenton-Mercer to Ontario will travel around 2375.2 mi. By plane, this route typically takes 30h 50m.

  • When did momondo last update prices for flights from Trenton-Mercer Airport to Ontario Airport?

    Prices for flights from Trenton-Mercer Airport to Ontario Airport refresh daily.

  • How old do you have to be to fly from Trenton-Mercer Airport to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Trenton-Mercer Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Trenton to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Trenton.

Can I find flights from Trenton to Ontario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ontario from Trenton which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Trenton to Ontario?

momondo helps you find the best flight between Trenton and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Trenton to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Trenton to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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