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Find cheap flights from Trenton to Puerto Rico from $115

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 5/29. 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
Sat 6/22
Sat 6/29

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Good to know

Low season

November

High season

August

Cheapest flight

$115
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 22% cheaper 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 8649 reviews
5.3Food
6.7Boarding
5.9Comfort
5.1Entertainment
7.2Crew
Airline reviews

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

8.0 ExcellentCynthia, Apr 2024EWR - MCO
Read more about Spirit Airlines reviews

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

You get what you pay for. I did and was pleased.

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

Plane could have been more on time. More leg room .

I arrived 1 hour prior to boarding, and they said I was too late for a domestic flight. First time I heard that :-(

Check in online was easy. Seats aren’t very comfortable

Fecal matter in seat back pocket. Presumably from a kids diaper.

Worst airline to travel with. They treat you like a prisoner in a jailhouse barking out orders and threats. Nickle and dime you to the same price or higher than a respectable airline like one of the big 3 . Might as well fly with standard airlines

Well I mean u get what u pay for so 🤷‍♂️

Over an hour delay in departure but I was notified beforehand. Another delay on tarmac upon arrival at LGA. We ended up departing the plane almost 2 hours later than expected

I fly Frontier because it’s affordable. I understand that the seats are tight and not the most comfortable…but that’s part of it. The problem with this flight was that there was a group of travelers directly behind me at the back of the plane who were ridiculously loud and obnoxious the entire flight. I’m pretty sure they were drunk and I could periodically smell an odd odor that I believe was one of them using a smokeless vape pen. The stewards had to remind them to keep quiet during the pre-flight instruction, but that was it. They never said another thing to them for the rest of the flight. It was a miserable.

Book cheap flights from Trenton to Puerto Rico

Recent round-trip flight deals

6/8Sat
1 stopFrontier
11h 56mTTN-SJU
6/12Wed
1 stopFrontier
11h 37mSJU-TTN
$230
6/7Fri
1 stopFrontier
7h 01mTTN-SJU
6/15Sat
1 stopFrontier
11h 37mSJU-TTN
$234
9/10Tue
1 stopFrontier
14h 05mTTN-SJU
9/16Mon
1 stopFrontier
17h 02mSJU-TTN
$240
6/8Sat
1 stopFrontier
6h 41mTTN-SJU
6/15Sat
1 stopFrontier
9h 27mSJU-TTN
$244
6/5Wed
1 stopFrontier
13h 45mTTN-SJU
6/12Wed
1 stopFrontier
23h 02mSJU-TTN
$248
9/16Mon
1 stopFrontier
14h 05mTTN-SJU
10/2Wed
1 stopFrontier
12h 15mSJU-TTN
$250
6/7Fri
1 stopFrontier
7h 01mTTN-SJU
6/11Tue
1 stopFrontier
23h 43mSJU-TTN
$251
6/6Thu
1 stopFrontier
23h 54mTTN-SJU
6/11Tue
1 stopFrontier
23h 43mSJU-TTN
$252
8/13Tue
1 stopFrontier
14h 05mTTN-SJU
8/20Tue
1 stopFrontier
9h 34mSJU-TTN
$254
8/6Tue
1 stopFrontier
11h 18mTTN-SJU
8/13Tue
1 stopFrontier
9h 34mSJU-TTN
$258

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Recent one-way flight deals

5/29Wed
1 stopFrontier
7h 11mTTN-SJU
$115
6/15Sat
1 stopFrontier
26h 13mTTN-SJU
$119
6/3Mon
1 stopFrontier
27h 58mTTN-SJU
$120
6/5Wed
1 stopFrontier
7h 22mTTN-SJU
$122
6/12Wed
1 stopFrontier
15h 56mTTN-SJU
$123
5/31Fri
1 stopFrontier
10h 19mTTN-SJU
$124
8/7Wed
1 stopFrontier
7h 21mTTN-SJU
$129
6/3Mon
1 stopFrontier
6h 56mTTN-SJU
$130
8/7Wed
1 stopFrontier
7h 21mTTN-SJU
$134
7/8Mon
1 stopFrontier
9h 24mTTN-SJU
$135

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Last minute flights from Trenton to Puerto Rico

Last minute flight, train and bus deals

5/25Sat
multi-stopFrontier
13h 28mTTN-SJU
5/29Wed
multi-stopFrontier
12h 54mSJU-TTN
$324
5/27Mon
multi-stopFrontier
9h 42mTTN-SJU
5/31Fri
multi-stopFrontier
9h 23mSJU-TTN
$358
5/25Sat
multi-stopFrontier
13h 28mTTN-SJU
5/31Fri
multi-stopFrontier
14h 54mSJU-TTN
$365
5/26Sun
multi-stopFrontier
21h 24mTTN-SJU
5/30Thu
multi-stopFrontier
16h 58mSJU-TTN
$376
5/24Fri
multi-stopFrontier
22h 39mTTN-SJU
5/31Fri
multi-stopFrontier
9h 23mSJU-TTN
$391
5/25Sat
multi-stopFrontier
13h 28mTTN-SJU
5/28Tue
multi-stopFrontier
17h 05mSJU-TTN
$394
5/24Fri
multi-stopFrontier
22h 39mTTN-SJU
5/29Wed
multi-stopFrontier
12h 54mSJU-TTN
$397
5/27Mon
multi-stopFrontier
9h 42mTTN-SJU
5/31Fri
multi-stopFrontier
14h 54mSJU-TTN
$408
5/25Sat
multi-stopFrontier
13h 28mTTN-SJU
5/28Tue
multi-stopFrontier
17h 05mSJU-TTN
$416
5/26Sun
multi-stopFrontier
21h 24mTTN-SJU
6/2Sun
multi-stopFrontier
9h 08mSJU-TTN
$420

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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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