Cheap flights from San Juan (SJU) to Trenton (TTN)

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How to find the cheapest flight from
San Juan (SJU) to Trenton (TTN)

All the information you need to plan the best SJU to TTN flight in 2021: compare San Juan to Trenton flight prices with the expected peak season, weather and rainfall in Trenton.
When is the cheapest time to fly from San Juan to Trenton, New Jersey (PR1 - TTN)?

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

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

The best pricing can be found in the month of February. Prices to Trenton, New Jersey from San Juan average $217. You can even find prices in February for less than $217, as users have found deals to Trenton, New Jersey from as low as $90. The month of December appears to be one of the more expensive times to travel to Trenton, New Jersey from San Juan. Flying in the targeted month can save you up to 40%.

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

Travelers have found it’s best to book a flight 19 days in advance to save up to 25% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 19 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Juan to Trenton, New Jersey 1-2 weeks in advance for as low as $220, or $283 for flights within the next 24 hours.

Cheap flights from San Juan to Trenton in October, November 2021

The best prices found for SJU to TTN flights for October, November
29 Oct - 31 Oct
$372pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
29 Oct - 31 Oct
$383pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
31 Oct - 7 Nov
$402pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl

San Juan to Trenton 2021 flight deals

Cheap flights to Trenton from San Juan found for this year
29 Oct - 31 Oct
$372pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
29 Oct - 31 Oct
$383pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
31 Oct - 7 Nov
$402pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl

Last minute flights from San Juan to Trenton

Late deals on round-trip flights to Trenton from San Juan, departing today and this week
29 Oct - 31 Oct
$372pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
29 Oct - 31 Oct
$383pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
31 Oct - 7 Nov
$402pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
TTN
Trenton Trenton-Mercer
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl

One-way flights to Trenton-Mercer from San Juan

The cheapest one-way flights from San Juan to Trenton
12:35 am - 6:37 pm
Multiple Airlines
1 Stop
19h 02m
SJU - TTN
Multiple Airlines
$150
JustFly
10:55 pm - 6:41 am
Frontier
1 Stop
8h 46m
SJU - TTN
Frontier
$186
SmartFares
10:58 pm - 6:41 am
Frontier
1 Stop
8h 43m
SJU - TTN
Frontier
$188
SmartFares

Related info for your journey

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

Flight FAQs

From San Juan to Trenton

What airport do you fly into for flights to Trenton from San Juan?

Trenton Trenton-Mercer (TTN), located 4.8 mi from the city center, is the airport you fly into when you book flights from San Juan to Trenton. 0 airlines have flights to Trenton-Mercer from San Juan on a regular basis. Booking flights from San Juan to Trenton Trenton-Mercer should not be difficult; the airport handles an average of 0 inbound flights from San Juan per day.

Can I find flights from San Juan to Trenton, New Jersey for under $400 on Cheapflights?

Yes, there are multiple flights from San Juan to Trenton, New Jersey for under $400. The cheapest flight booked recently is on Frontier for just $372, but on average you can expect to pay $510.

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

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

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

Looking for the cheapest flight from San Juan to Trenton, New Jersey? While on average our users pay $150, our data indicates the cheapest price to be $69. The most popular route (San Juan Luis Munoz Marin Intl - Trenton Trenton-Mercer), is priced around $383.

COVID Restrictions

View COVID Travel Restrictions for Trenton, NJ

Do I need a COVID test to fly to Trenton from San Juan?

Information is based on travel restrictions from San Juan to Trenton Trenton-Mercer

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

COVID-19 testing requirements
Visitors from San Juan 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 San Juan are not required to quarantine after entering Trenton Trenton-Mercer.

Do I need a test to fly back to San Juan from Trenton?

Returning to San Juan 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 San Juan.

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

Hide COVID Travel Restrictions for Trenton, NJ

Destination information for Trenton

Things to know before you go - useful duration and weather info for your trip from San Juan to Trenton.
Today's exchange rate
$1 = $1.00
Average temperature for October in Trenton
69.8 °F
Avg rainfall for October in Trenton
3.4 ″

Airports servicing San Juan

San Juan Isla Grande (SIG)

Airports servicing Trenton

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