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Find cheap flights from Trenton to Puerto Rico from $99

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Trenton to Puerto Rico departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Per 7/4
Per 7/11

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Good to know

Low season

November

High season

August

Cheapest flight

$99
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Trenton to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Trenton to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Trenton to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Trenton to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Puerto Rico from Trenton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Trenton to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Puerto Rico with an airline and back to Trenton with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Trenton to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Puerto Rico from Trenton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Puerto Rico

  • Morning departure is around 37% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from Trenton to Puerto Rico

Need help choosing which airline to fly with from Trenton to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.4
Spirit AirlinesOverall score based on 8582 reviews
7.1Crew
6.7Boarding
5.3Food
5.1Entertainment
5.9Comfort
Airline reviews

The non stop flight and able to go into Atlantic City airport. They could lower the prices. It starts out low but then if you want to bring luggage and pick your seat the price goes up quite a bit.

8.0 ExcellentAnonymous, Jun 2024ACY - MCO
Read more about Spirit Airlines reviews

The non stop flight and able to go into Atlantic City airport. They could lower the prices. It starts out low but then if you want to bring luggage and pick your seat the price goes up quite a bit.

Pretty good. Would’ve been excellent if we would have left on time and the crew wasn’t late.

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

My experience was above excellent!!!! First the lady that pushed me in the wheelchair to the gate was outstanding!!! Then the ladies at the gate went over and beyond, by helping me fill out the immigration form! I would not have been able to get to Guatemala without their help!!! God bless them all! They were amazing 🙏❤️🙏

The airplane was extremely hot the air conditioner wasn’t working I

Unfortunately not great, my flight was canceled with no notice given. I attempted to reach out to spirit airlines and have yet to receive any correspondence. I then had to book a new flight at two times the cost of the original.

The price is good but I feel that carry-on bag could be a little low and snacks prices

I was denied my flight bc of my 2lb chihuahua, despite having sent in correct documents to board.

Didn’t happen. They stranded us in Orlando and had to book a flight on frontier to get to our destination.

Smooth flight flight attendants were extremely helpful kind friendly. I had Glenn he was by far the most outgoing

The agent at check-in was strident, unwelcoming, and condescending to customers ahead of me.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Book cheap flights from Trenton to Puerto Rico

Recent round-trip flight deals

6/15Cmt
1 stopFrontier
6h 41mTTN-SJU
6/26Çar
1 stopFrontier
9h 27mSJU-TTN
$230
6/14Cum
1 stopFrontier
7h 01mTTN-SJU
6/19Çar
1 stopFrontier
13h 23mSJU-TTN
$234
9/11Çar
1 stopFrontier
12h 36mTTN-SJU
9/15Paz
1 stopFrontier
8h 29mSJU-TTN
$240
6/15Cmt
1 stopFrontier
6h 41mTTN-SJU
6/24Pzt
1 stopFrontier
7h 52mSJU-TTN
$244
8/13Sal
1 stopFrontier
14h 05mTTN-SJU
8/19Pzt
1 stopFrontier
11h 27mSJU-TTN
$254
6/14Cum
1 stopFrontier
7h 01mTTN-SJU
6/17Pzt
1 stopFrontier
7h 52mSJU-TTN
$258
8/7Çar
1 stopFrontier
7h 21mTTN-SJU
8/18Paz
1 stopFrontier
28h 28mSJU-TTN
$262
8/3Cmt
1 stopFrontier
12h 24mTTN-SJU
8/7Çar
1 stopFrontier
13h 14mSJU-TTN
$264
6/14Cum
1 stopFrontier
7h 01mTTN-SJU
6/18Sal
1 stopFrontier
23h 43mSJU-TTN
$265
8/30Cum
1 stopFrontier
14h 05mTTN-SJU
9/3Sal
1 stopFrontier
24h 01mSJU-TTN
$267

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Recent one-way flight deals

6/11Sal
1 stopFrontier
11h 29mTTN-SJU
$99
6/10Pzt
1 stopFrontier
13h 07mTTN-SJU
$101
6/12Çar
1 stopFrontier
14h 29mTTN-SJU
$104
6/15Cmt
1 stopFrontier
6h 41mTTN-SJU
$115
6/14Cum
1 stopFrontier
7h 01mTTN-SJU
$118
8/19Pzt
1 stopFrontier
12h 36mTTN-SJU
$120
6/24Pzt
1 stopFrontier
26h 29mTTN-SJU
$122
6/13Per
1 stopFrontier
14h 58mTTN-SJU
$132
6/29Cmt
1 stopFrontier
13h 34mTTN-SJU
$135
6/17Pzt
1 stopFrontier
26h 29mTTN-SJU
$136

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Last minute flights from Trenton to Puerto Rico

Last minute flight, train and bus deals

6/5Çar
multi-stopFrontier
7h 22mTTN-SJU
6/12Çar
multi-stopFrontier
13h 23mSJU-TTN
$227
6/5Çar
multi-stopFrontier
7h 22mTTN-SJU
6/12Çar
multi-stopFrontier
13h 23mSJU-TTN
$228
6/6Per
multi-stopFrontier
17h 25mTTN-SJU
6/12Çar
multi-stopFrontier
13h 23mSJU-TTN
$238
6/8Cmt
multi-stopFrontier
6h 41mTTN-SJU
6/14Cum
multi-stopFrontier
7h 21mSJU-TTN
$248
6/5Çar
multi-stopFrontier
7h 22mTTN-SJU
6/19Çar
multi-stopFrontier
13h 23mSJU-TTN
$254
6/7Cum
multi-stopFrontier
15h 00mTTN-SJU
6/13Per
multi-stopFrontier
15h 57mSJU-TTN
$258
6/6Per
multi-stopFrontier
17h 25mTTN-SJU
6/13Per
multi-stopFrontier
23h 43mSJU-TTN
$261
6/5Çar
multi-stopFrontier
7h 22mTTN-SJU
6/8Cmt
multi-stopFrontier
13h 45mSJU-TTN
$268
6/5Çar
multi-stopFrontier
7h 22mTTN-SJU
6/13Per
multi-stopFrontier
8h 07mSJU-TTN
$288
6/5Çar
multi-stopFrontier
7h 22mTTN-SJU
6/11Sal
multi-stopFrontier
23h 43mSJU-TTN
$295

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Trenton - Puerto Rico Flights

Departure:

Trenton (TTN)United States

Return flight deals:

Puerto Rico - Trenton

Cabin classes:

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