$85 Find Cheap Flights from Trenton to Caribbean

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 departing on 7/15. 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
1 adult, Economy

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Best Caribbean Flight Deals from Trenton

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Punta Cana
Punta Cana1 stop$376
Nassau
Nassau1 stop$618
Punta Cana
Punta Cana1 stop$376
Nassau
Nassau1 stop$618

Cheap Flights from Trenton to Caribbean

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Trenton to Caribbean that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Trenton to Caribbean

Fri, Jun 27 - Mon, Jun 30
Frontier Logo
5:17 pm - 12:28 amTTN-SJU
7h 11m1 stop
Frontier Logo
5:40 am - 11:59 pmSJU-TTN
18h 19m1 stop
$185Frontier
Find Deal
Mon, Jun 30 - Fri, Jul 11
Frontier Logo
6:45 am - 2:35 amTTN-SJU
19h 50m1 stop
Frontier Logo
10:04 am - 11:59 pmSJU-TTN
13h 55m1 stop
$186Frontier
Find Deal
Thu, Jun 26 - Mon, Jun 30
Frontier Logo
5:17 pm - 2:35 amTTN-SJU
9h 18m1 stop
Frontier Logo
5:40 am - 11:59 pmSJU-TTN
18h 19m1 stop
$198Frontier
Find Deal
Mon, Jul 14 - Tue, Jul 15
Frontier Logo
5:15 pm - 2:39 amTTN-SJU
9h 24m1 stop
Frontier Logo
3:40 am - 11:59 pmSJU-TTN
20h 19m1 stop
$201Frontier
Find Deal
Mon, Jul 7 - Fri, Jul 11
Frontier Logo
5:15 pm - 12:32 amTTN-SJU
7h 17m1 stop
Frontier Logo
5:00 pm - 11:59 pmSJU-TTN
6h 59m1 stop
$203Frontier
Find Deal
Fri, Jul 4 - Fri, Jul 11
Frontier Logo
5:17 pm - 12:28 amTTN-SJU
7h 11m1 stop
Frontier Logo
5:00 pm - 11:59 pmSJU-TTN
6h 59m1 stop
$204Frontier
Find Deal
Fri, Jun 27 - Mon, Jun 30
Frontier Logo
5:17 pm - 12:28 amTTN-SJU
7h 11m1 stop
Frontier Logo
4:55 pm - 11:59 pmSJU-TTN
7h 04m1 stop
$207Frontier
Find Deal
Thu, Aug 7 - Wed, Aug 13
Frontier Logo
5:15 pm - 2:39 amTTN-SJU
9h 24m1 stop
Frontier Logo
3:29 am - 11:06 amSJU-TTN
7h 37m1 stop
$214Frontier
Find Deal
Tue, Jul 29 - Tue, Aug 5
 Logo
5:15 pm - 1:05 pmTTN-PUJ
19h 50m2 stops
 Logo
12:40 pm - 11:59 pmPUJ-TTN
11h 19m1 stop
Wed, Jul 30 - Wed, Aug 6
 Logo
8:30 am - 4:25 pmTTN-NAS
7h 55m1 stop
 Logo
4:25 pm - 11:59 pmNAS-TTN
7h 34m1 stop
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KAYAK's insights & trends for Trenton to Caribbean flights

Get data-powered insights and trends into flights from Trenton to Caribbean to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Trenton to Caribbean?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Trenton to Caribbean, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Trenton to Caribbean is March, when tickets cost $130 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $800 and $378 respectively.


Good to know

Low seasonSeptember
High seasonMay
Cheapest flight$85
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Trenton to San Juan

FAQs - booking Caribbean flights

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

    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.

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

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

    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 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?

    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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Caribbean?

    The cheapest time of day to fly to Caribbean is generally at night, when round-trip flights cost $244 on average. Morning departures are around 3% cheaper than evening flights, on average. The most expensive time of day to fly to Caribbean is generally in the evening, which is peak travel time and where the average cost of a ticket is $290.

Top airline flying from Trenton to Caribbean

 
Need help choosing which airline to fly with from Trenton to Caribbean? 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.
5.9
FrontierOverall score based on 3296 reviews
6.2Boarding
4.8Food
5.6Comfort
4.5Entertainment
6.8Crew
Airline reviews

Since you have to pay for overhead bags then they shouldn't be running out of space and asking individuals who paid to remove stuff from the overhead

6.0 GoodRyan, Jun 2025CMH - MCO
Read more Frontier reviews

Since you have to pay for overhead bags then they shouldn't be running out of space and asking individuals who paid to remove stuff from the overhead

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

Although an hour and a half early was told by staff at check in they had overbooked and could not check us in for the flight.

The crew was delayed because they came on another flight that was delayed due to weather 10pm flight left at 1.30 am The airline made no effort to align alternate crew

I liked the price of the flight and the chance to buy a seat with no person seated in the middle seat.. Also the flight was right on time.

Everything you need to know for your flight to Caribbean

Information on your arrival and departure airports

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