HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Trenton

$95+ Cheap flights from Puerto Rico 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — TTN
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Puerto Rico to Trenton with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Puerto Rico to Trenton

Cheapest flights from Puerto Rico to Trenton
Explore the most affordable flight options available from Puerto Rico to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This Frontier deal was found by Cheapflights users on 2/9. 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.
Fri 5/87:15 am
SJU
-
TTN
1 stop7h 51m
Frontier
Fri 5/85:37 pm
TTN
-
SJU
1 stop8h 24m
Frontier
Deal found 2/9$187
This CheapOair deal was found by Cheapflights users on 2/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:30 am
SJU
-
TTN
1 stop17h 29m
Frontier
Thu 5/1410:49 am
TTN
-
SJU
1 stop11h 59m
Frontier
Deal found 2/9$192
This Trip.com deal was found by Cheapflights users on 2/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:07 am
SJU
-
TTN
1 stop10h 30m
Frontier
Wed 4/228:00 am
TTN
-
SJU
1 stop14h 48m
Frontier
Deal found 2/12$197
This Super.com deal was found by Cheapflights users on 2/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:25 pm
SJU
-
TTN
1 stop7h 14m
Frontier
Sun 3/16:00 am
TTN
-
SJU
1 stop19h 53m
Frontier
Deal found 2/12$198
This Priceline deal was found by Cheapflights users on 2/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:30 am
SJU
-
TTN
1 stop15h 07m
Frontier
Tue 4/288:00 am
TTN
-
SJU
1 stop14h 48m
Frontier
Deal found 2/11$202
This Mytrip deal was found by Cheapflights users on 2/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:53 am
SJU
-
TTN
1 stop6h 53m
Frontier
Thu 3/510:31 am
TTN
-
SJU
1 stop15h 22m
Frontier
Deal found 2/12$206
This Mytrip deal was found by Cheapflights users on 2/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/183:53 am
SJU
-
TTN
1 stop6h 53m
Frontier
Thu 2/266:00 am
TTN
-
SJU
1 stop17h 43m
Frontier
Deal found 2/12$213
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:16 am
SJU
-
TTN
1 stop6h 48m
Frontier
Thu 4/163:52 pm
TTN
-
SJU
1 stop22h 50m
Frontier
Deal found 2/9$219
This Booking.com deal was found by Cheapflights users on 2/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:53 am
SJU
-
TTN
1 stop6h 53m
Frontier
Mon 3/96:58 pm
TTN
-
SJU
1 stop7h 00m
Frontier
Deal found 2/12$220

Find flight deals from Puerto Rico to Trenton

Keep the following information in mind while searching for Puerto Rico to Trenton flight deals. Data was last updated February 13, 2026.

Round-trip from

$192
(Frontier)

One-way from

$95
(Super.com)

Popular in

August

Cheapest in

October

Average price

$196
From Puerto Rico to Trenton-Mercer
Search Deals
One-way flight from Puerto Rico to Trenton-Mercer
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico 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 February 13, 2026.
Use the filters below to find and compare flights from Puerto Rico to Trenton that are best for you.

Fly from

Puerto Rico

Fly to

Trenton

Route

Depart

Return

Price

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Wed 4/29

3:08 am-9:54 am

1 stop6h 46m

Trenton-Mercer

Mon 5/4

3:52 pm-11:02 pm

1 stop7h 10m

$192

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Thu 5/7

6:30 am-11:59 pm

1 stop17h 29m

Trenton-Mercer

Thu 5/14

10:49 am-10:48 pm

1 stop11h 59m

$192

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Wed 2/25

3:53 am-9:46 am

1 stop6h 53m

Trenton-Mercer

Sat 2/28

6:56 pm-2:53 am

1 stop6h 57m

$192

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Sat 5/2

3:19 pm-11:59 pm

1 stop8h 40m

Trenton-Mercer

Sat 5/9

6:00 am-3:37 pm

1 stop9h 37m

$192

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Wed 2/25

3:53 am-9:46 am

1 stop6h 53m

Trenton-Mercer

Mon 3/2

11:54 am-12:43 am

1 stop11h 49m

$192

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Tue 4/14

6:30 am-9:37 pm

1 stop15h 07m

Trenton-Mercer

Tue 4/21

8:00 am-10:48 pm

1 stop14h 48m

$192

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Fri 5/8

3:08 am-9:54 am

1 stop6h 46m

Trenton-Mercer

Sat 5/16

6:00 am-3:37 pm

1 stop9h 37m

$192

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Tue 3/10

6:30 am-11:59 pm

1 stop17h 29m

$95

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Tue 4/14

11:07 am-9:37 pm

1 stop10h 30m

$95

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Fri 2/27

5:25 pm-11:39 pm

1 stop7h 14m

$96

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 17 results
1
2

Best time to book a flight from Puerto Rico to Trenton

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

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

Currently, October is the cheapest month in which you can book a flight from Puerto Rico to Trenton, New Jersey (average of $51). Flying from Puerto Rico to Trenton, New Jersey in July is currently the most expensive (average of $101). 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.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico 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 Puerto Rico?

    Trenton-Mercer (TTN) is the airport you will fly into if you book a flight from Puerto Rico to Trenton. It is only a 4.8 mi journey from Trenton-Mercer (TTN) to Trenton’s city center.

  • How long is the flight from Puerto Rico to Trenton, New Jersey?

    For as low as $192, Frontier can have you in Trenton, New Jersey from Puerto Rico in 6h 46m. The distance between Puerto Rico and Trenton, New Jersey is about 1596 mi.

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

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

  • How can I find direct flights from Puerto Rico to Trenton?

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Puerto Rico to Trenton, New Jersey (average of $51). Flying from Puerto Rico to Trenton, New Jersey in July is currently the most expensive (average of $101). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Puerto Rico to Trenton

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to John F Kennedy Intl flights
Luis Munoz Marin Intl to Newark flights
Santo Domingo to John F Kennedy Intl flights
Santo Domingo to Newark flights
Luis Munoz Marin Intl to LaGuardia flights
Santiago de los Caballeros to Newark flights
Santiago de los Caballeros to John F Kennedy Intl flights
Luis Munoz Marin Intl to Philadelphia flights
Santo Domingo to LaGuardia flights
Port of Spain to John F Kennedy Intl flights
Kingston to John F Kennedy Intl flights
Santiago de los Caballeros to LaGuardia flights
Montego Bay to John F Kennedy Intl flights
Aguadilla to John F Kennedy Intl flights
Punta Cana to John F Kennedy Intl flights
Nassau to John F Kennedy Intl flights
Bridgetown to John F Kennedy Intl flights
St. John's to John F Kennedy Intl flights
Nassau to Newark flights
Nassau to LaGuardia flights
Saint Thomas Island to John F Kennedy Intl flights
Punta Cana to Newark flights
Kingston to LaGuardia flights
Kingston to Newark flights
Montego Bay to Newark flights
St. George's to John F Kennedy Intl flights
Aguadilla to Newark flights
Luis Munoz Marin Intl to Atlantic City flights
Santo Domingo to Philadelphia flights
Simpson Bay to John F Kennedy Intl flights
Montego Bay to LaGuardia flights
Oranjestad to Newark flights
Oranjestad to John F Kennedy Intl flights
Luis Munoz Marin Intl to Trenton flights
Willemstad to John F Kennedy Intl flights
Simpson Bay to Newark flights
Bridgetown to Newark flights
Aguadilla to LaGuardia flights
Port of Spain to Newark flights
George Town to Newark flights
Puerto Plata to John F Kennedy Intl flights
Bridgetown to LaGuardia flights
George Town to John F Kennedy Intl flights
Punta Cana to LaGuardia flights
Port of Spain to LaGuardia flights
Castries to John F Kennedy Intl flights
Ponce to John F Kennedy Intl flights
Oranjestad to LaGuardia flights
Saint Thomas Island to Newark flights
Kingstown to John F Kennedy Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights