Cheap flights from Ontario to Trenton (ONT - TTN)

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How to find the cheapest flight from
Ontario (ONT) to Trenton (TTN)

All the information you need to plan the best ONT to TTN flight in 2021: compare Ontario to Trenton flight prices with the expected peak season, weather and rainfall in Trenton.
When is the cheapest time to fly from Ontario to Trenton, New Jersey (ONT - TTN)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Trenton, New Jersey as you normally would.

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

Users have found that booking a flight from Ontario to Trenton, New Jersey at least 52 days early can save you up to 70% on average compared to booking a flight this week. If booking 52 days before your flight isn’t an option for you, users have found flights from Ontario to Trenton, New Jersey for as little as $365 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $503 for flights departing within the next 3 days.

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

February can be a great time to fly to Trenton, New Jersey from Ontario with a flight ticket averaging about $289. Cheapflights users have found deals in the month of February for as cheap as $197. The most expensive prices can be found in the month of December.

Cheap flights from Ontario to Trenton in October, November 2021

The best prices found for ONT to TTN flights for October, November
30 Oct - 6 Nov
$128pp
ONT
Ontario
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
ONT
Ontario
11 Nov - 13 Nov
$138pp
ONT
Ontario
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
ONT
Ontario
1 Nov - 4 Nov
$168pp
ONT
Ontario
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
ONT
Ontario

Ontario to Trenton 2021 flight deals

Cheap flights to Trenton from Ontario found for this year
30 Oct - 6 Nov
$128pp
ONT
Ontario
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
ONT
Ontario
11 Nov - 13 Nov
$138pp
ONT
Ontario
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
ONT
Ontario
1 Nov - 4 Nov
$168pp
ONT
Ontario
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
ONT
Ontario

Last minute flights from Ontario to Trenton

Late deals on round-trip flights to Trenton from Ontario, departing today and this week
23 Oct - 24 Oct
$344pp
ONT
Ontario
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
ONT
Ontario
23 Oct - 24 Oct
$364pp
ONT
Ontario
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
ONT
Ontario
22 Oct - 24 Oct
$414pp
ONT
Ontario
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
ONT
Ontario

One-way flights to Trenton-Mercer from Ontario

The cheapest one-way flights from Ontario to Trenton
6:44 pm - 6:45 am
Frontier
1 Stop
9h 01m
ONT - TTN
Frontier
$64
Orbitz
6:59 pm - 6:45 am
Frontier
1 Stop
8h 46m
ONT - TTN
Frontier
$84
Expedia
6:44 pm - 6:41 am
Frontier
1 Stop
8h 57m
ONT - TTN
Frontier
$104
Travelocity

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Trenton</span> flights.

Flight FAQs

From Ontario to Trenton

Can I find flights from Ontario to Trenton, New Jersey for under $200 on Cheapflights?

Yes, there are multiple flights from Ontario to Trenton, New Jersey for under $200. The cheapest flight booked recently is on Frontier for just $128, but on average you can expect to pay $302.

Are there last-minute flights available from Ontario to Trenton, New Jersey for under $400?

There are currently 4+ open flights from Ontario to Trenton, New Jersey within the next 7 days for less than $400.

What are the cheapest flights from Ontario to Trenton, New Jersey?

The cheapest flight price from Ontario to Trenton, New Jersey is $119. On average you can expect to pay $203. The most popular route, (Ontario - Trenton Trenton-Mercer), can usually be booked for $168.

COVID Restrictions

View COVID Travel Restrictions for Trenton, NJ

Do I need a COVID test to fly to Trenton from Ontario?

Information is based on travel restrictions for travel to Trenton Trenton-Mercer within the United States

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter Trenton Trenton-Mercer.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Trenton Trenton-Mercer.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Trenton Trenton-Mercer.

Do I need a test to fly back to Ontario from Trenton?

Returning to Ontario from Trenton Trenton-Mercer

COVID-19 testing requirements
Visitors from Trenton Trenton-Mercer must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from Trenton Trenton-Mercer are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for Trenton, NJ

Alternative routes for Ontario to Trenton

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

Destination information for Trenton

Things to know before you go - useful duration and weather info for your trip from Ontario to Trenton.
Average temperature for October in Trenton
69.8 °F
Avg rainfall for October in Trenton
3.4 ″

Airports servicing Ontario

Airports servicing Trenton

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