$57 Find Cheap Flights from Trenton to Caribbean Islands

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 Caribbean Islands departing on 1/13. 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

Search hundreds of travel sites at once for deals on flights to Caribbean Islands

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Trenton to Caribbean Islands, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Trenton to Caribbean Islands, as well as popular online travel agencies
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

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Best Caribbean Islands Flight Deals from Trenton

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Punta Cana
Punta Cana1 stop$388
Nassau
Nassau1 stop$430

Good to know

Low season

September

High season

March

Cheapest flight

$57
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Trenton to San Juan

FAQs - booking Caribbean Islands flights

  • How does KAYAK find such low prices on flights from Trenton to Caribbean Islands?

    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 Caribbean Islands.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Trenton to Caribbean Islands 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 Caribbean Islands?

    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 from Trenton to Caribbean Islands with an airline and back with another airline.

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

    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 from Trenton to Caribbean Islands 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 Caribbean Islands

  • High season is considered to be January, November and December. The cheapest month to fly from Trenton is October.

Top airline flying from Trenton to Caribbean Islands

 
See real verified KAYAK customer reviews for airlines flying from Trenton to Caribbean Islands. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Trenton to Caribbean Islands? 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.
6.1
FrontierOverall score based on 3475 reviews
5.7Comfort
4.9Food
6.9Crew
6.4Boarding
4.7Entertainment
Airline reviews

Delayed each time on a round trip with no significant weather interference. Updates to flight times came after the fact. 30 min behind in boarding and board and phone still show an on time departure. Some mysterious extra 300 miles that came so surprising they had to fuel while we were already on board?

6.0 GoodAnonymous, Dec 2024IAH - DEN
Read more Frontier reviews

Delayed each time on a round trip with no significant weather interference. Updates to flight times came after the fact. 30 min behind in boarding and board and phone still show an on time departure. Some mysterious extra 300 miles that came so surprising they had to fuel while we were already on board?

A lady asked to stop the flight after the tunnel pulled away and we began to depart a flight that was already hours late. The attendance respectfully stopped the the plane and had the tunnel return. After the tunnel returned the passenger claimed to have changed her mind . The tunnel was then put in reverse and the passenger remained on the plane .. They should have sent the sick passenger off the plane like initially replaced. They existed a couple off the plane prior to that situation.. So.. all and all.. it was a long and flight.. .

terrible cascading delays and unhelpful customer service. uncomfortable plane. crew was great, however!

I ended up paying $70+ dollars to for a carryon because the website is confusing and misleading. I now realize I did not need to pay that. I request a refund. I will pay extra to other airlines and not fly Frontier again.

With frontier you get what you pay for. The flight was two hours late. It’s a tight fit for the number of people they bring but you get to where you’re going cheap. Sometimes that’s more important than a nifty drink and cool TV..

Charges unexpected. For seat that didnt recline. Please reverse extra seat and carryon charge. Bad business that is a bait and switch.

Although we received an email from Kayak AND the airline, turns out we were not on Frontier’s manifest for the flight. We had to purchase tickets at the gate. Not sure where this transaction fell apart, but it did. We are now disputing the charges for the SLC to PDX flight originally booked through Kayak.

We had an awful experience getting our bags checked in. Frontier’s check in on the app manipulated us into buying the business package because that was the only option available for a checked bag which included two checked bags per person which we did not need. Upon arriving to the airport, we stood in line for what seemed like forever at the baggage check in and there was no one available at the counter. We were first in line and we were afraid we were going to miss our flight due to the baggage attendant being late. After realizing there were a lot of other people waiting at the baggage check in and no one available. I reached out to Frontier and could not get any customer service so I had to call the airport to page the baggage attendant to send someone to the counter to check in our bags before we were able to go through security , I finally spoke to the attendant at the counter and explained to her that we had to pay for two checked bags person a total of six bags when we only had a total of three bags between three people she said to reach out to Frontier and they would issue a refund for the three bags that we paid for and did not need. I reached out to Frontier which I was not able to reach anybody by phone so I had to go through their automated chat feature, which sent me around in circles until I finally reached a representative to assist me. I explained to them what happened and they explained that they were not able to assist me. I continued to push the issue with them as this was very frustrating and they finally put in a customer service ticket where we were issued a flight credit and we were so disappointed because after this experience, we NEVER want to fly Frontier again, and we do not want a credit that we will not use. Frontier charged us almost $500 for us to check three bags which is absolutely absurd! The customer service agents were not able to offer anything else other than a flight credit and I do not feel like my frustrations were truly heard , we will never use Frontier Airlines again ! Truly Theft by Manipulation! They should be ashamed!

I couldn’t check in because the app didn’t work. It took 3 Frontier employees at the counter to get me checked in. Flight left 3 hours after departure time

One crew member was rude about our bags. Be nice about it. We don’t fly a lot. And the fact that you have to pay for a carry on is ridiculous

Book cheap flights from Trenton to Caribbean Islands

Recent round-trip flight deals

 
These are the cheapest round-trip flights from Trenton to Caribbean Islands found on KAYAK in the last 72 hours.
1/20Mon
1 stopFrontier
6h 56mTTN-SJU
1/30Thu
1 stopFrontier
10h 08mSJU-TTN
$109
1/21Tue
1 stopFrontier
26h 08mTTN-SJU
1/29Wed
1 stopFrontier
14h 22mSJU-TTN
$122
1/27Mon
1 stopFrontier
6h 58mTTN-SJU
1/30Thu
1 stopFrontier
16h 42mSJU-TTN
$123
1/21Tue
1 stopFrontier
26h 08mTTN-SJU
1/29Wed
1 stopFrontier
14h 22mSJU-TTN
$126
1/12Sun
1 stopFrontier
6h 58mTTN-SJU
1/16Thu
1 stopFrontier
8h 08mSJU-TTN
$135
1/10Fri
1 stopFrontier
6h 40mTTN-SJU
1/16Thu
1 stopFrontier
13h 48mSJU-TTN
$142
1/20Mon
1 stopFrontier
6h 56mTTN-SJU
1/24Fri
1 stopFrontier
9h 56mSJU-TTN
$149
1/23Thu
1 stopFrontier
13h 52mTTN-SJU
1/29Wed
1 stopFrontier
14h 22mSJU-TTN
$150
1/19Sun
1 stop
10h 25mTTN-NAS
1/23Thu
1 stop
11h 59mNAS-TTN
$430
1/2Thu
1 stop
21h 51mTTN-PUJ
1/5Sun
2 stops
21h 35mPUJ-TTN
$905

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Trenton to Caribbean Islands found on KAYAK in the last 72 hours.
1/13Mon
1 stopFrontier
6h 58mTTN-SJU
$57
1/20Mon
1 stopFrontier
6h 56mTTN-SJU
$58
1/21Tue
1 stopFrontier
26h 08mTTN-SJU
$65
1/1Wed
1 stopFrontier
19h 04mTTN-SJU
$71
1/23Thu
1 stopFrontier
13h 52mTTN-SJU
$82
1/19Sun
1 stopFrontier
7h 48mTTN-SJU
$83
1/3Fri
1 stopFrontier
17h 03mTTN-SJU
$84
1/3Fri
1 stopFrontier
17h 03mTTN-SJU
$85
1/2Thu
1 stopFrontier
16h 58mTTN-SJU
$86
2/2Sun
3 stops
28h 03mTTN-PUJ
$524

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Last minute flights from Trenton to Caribbean Islands

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Trenton to Caribbean Islands that are departing in the next 10 days.
12/21Sat
multi-stopFrontier
17h 18mTTN-SJU
12/23Mon
multi-stopFrontier
13h 29mSJU-TTN
$495
12/21Sat
multi-stopFrontier
17h 18mTTN-SJU
12/22Sun
multi-stopFrontier
20h 45mSJU-TTN
$499
12/20Fri
multi-stopFrontier
12h 26mTTN-SJU
12/22Sun
multi-stopFrontier
6h 52mSJU-TTN
$513
12/20Fri
multi-stopFrontier
11h 39mTTN-SJU
12/22Sun
multi-stopFrontier
13h 39mSJU-TTN
$514
12/20Fri
multi-stopFrontier
12h 26mTTN-SJU
12/21Sat
multi-stopFrontier
20h 45mSJU-TTN
$519
12/20Fri
multi-stopFrontier
11h 39mTTN-SJU
12/21Sat
multi-stopFrontier
20h 45mSJU-TTN
$523
12/24Tue
multi-stopFrontier
11h 08mTTN-SJU
12/28Sat
multi-stopFrontier
13h 13mSJU-TTN
$544
12/24Tue
multi-stopFrontier
11h 08mTTN-SJU
12/28Sat
multi-stopFrontier
13h 13mSJU-TTN
$546
12/24Tue
multi-stopFrontier
11h 08mTTN-SJU
12/28Sat
multi-stopFrontier
13h 13mSJU-TTN
$548
12/24Tue
multi-stopFrontier
11h 08mTTN-SJU
12/31Tue
multi-stopFrontier
8h 03mSJU-TTN
$549

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Everything you need to know for your flight to Caribbean Islands

Information on your arrival and departure airports

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