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Cheap flights from Trenton, New Jersey to Caribbean Islands from $105

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trenton, New Jersey to Caribbean Islands departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Trenton, New Jersey to Caribbean Islands

Cheap round-trip flights

Frontier Logo
8:30 am - 9:04 amTTN-SJU
24h 34m1 stop
Frontier Logo
8:13 pm - 10:43 pmSJU-TTN
26h 30m1 stop
$218Frontier
Find Deal
mié., ago. 13 - mié., ago. 20
Frontier Logo
8:00 am - 8:59 amTTN-SJU
24h 59m1 stop
Frontier Logo
3:39 am - 11:00 amSJU-TTN
7h 21m1 stop
$219Frontier
Find Deal
sáb., ago. 30 - vie., sep. 5
Frontier Logo
8:00 am - 8:59 amTTN-SJU
24h 59m1 stop
Frontier Logo
4:42 pm - 11:00 amSJU-TTN
18h 18m1 stop
$220Frontier
Find Deal
sáb., ago. 30 - sáb., sep. 6
Frontier Logo
8:30 am - 6:02 pmTTN-SJU
9h 32m1 stop
Frontier Logo
3:51 pm - 11:59 pmSJU-TTN
8h 08m1 stop
$224Frontier
Find Deal
mar., ago. 12 - jue., ago. 14
Frontier Logo
8:00 am - 7:08 pmTTN-SJU
11h 08m1 stop
Frontier Logo
8:13 pm - 11:00 amSJU-TTN
14h 47m1 stop
$225Frontier
Find Deal
mar., ago. 26 - mié., sep. 3
Frontier Logo
6:45 am - 9:04 amTTN-SJU
26h 19m1 stop
Frontier Logo
6:55 pm - 6:40 pmSJU-TTN
23h 45m1 stop
$227Frontier
Find Deal
sáb., ago. 16 - sáb., ago. 30
Frontier Logo
6:45 am - 11:26 pmTTN-SJU
16h 41m1 stop
Frontier Logo
3:40 am - 11:59 pmSJU-TTN
20h 19m1 stop
$228Frontier
Find Deal
dom., ago. 10 - mar., ago. 12
Frontier Logo
8:00 am - 2:50 amTTN-SJU
18h 50m1 stop
Frontier Logo
8:13 pm - 11:00 amSJU-TTN
14h 47m1 stop
$229Frontier
Find Deal
mié., ago. 27 - mié., sep. 3
Logo
11:45 am - 11:41 amTTN-PUJ
23h 56m1 stop
Logo
12:40 pm - 11:00 amPUJ-TTN
22h 20m1 stop
$553
Find Deal
vie., sep. 12 - dom., sep. 14
Logo
11:45 am - 11:41 amTTN-PUJ
23h 56m1 stop
Logo
12:36 pm - 9:32 amPUJ-TTN
20h 56m2 stops
$563
Find Deal
sáb., sep. 13 - sáb., sep. 20

Frontier flights from Trenton, New Jersey to Caribbean Islands

Our best Frontier deals on Trenton, New Jersey to Caribbean Islands flight tickets
Frontier
Aug 13
TTN8:30 amTrenton-Mercer
24h 34m
1 stop
SJU9:04 amSan Juan Luis Munoz Marin Intl
Aug 20
SJU8:13 pmSan Juan Luis Munoz Marin Intl
26h 30m
1 stop
TTN10:43 pmTrenton-Mercer
$218
Find similar
Frontier
Aug 30
TTN8:00 amTrenton-Mercer
24h 59m
1 stop
SJU8:59 amSan Juan Luis Munoz Marin Intl
Sep 5
SJU3:39 amSan Juan Luis Munoz Marin Intl
7h 21m
1 stop
TTN11:00 amTrenton-Mercer
$219
Find similar
Frontier
Aug 30
TTN8:00 amTrenton-Mercer
24h 59m
1 stop
SJU8:59 amSan Juan Luis Munoz Marin Intl
Sep 6
SJU4:42 pmSan Juan Luis Munoz Marin Intl
18h 18m
1 stop
TTN11:00 amTrenton-Mercer
$220
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Trenton, New Jersey to Caribbean Islands 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, momondo users made 832,500 searches. Data last updated julio 31, 2025.
Use the filters below to find and compare flights from Trenton, New Jersey to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TrentonSan Juan

TTN - SJU

TTNSJU

Trenton-Mercer

mié. 8/13

8:30 am-9:04 am

1 stop24h 34m

San Juan Luis Munoz Marin Intl

mié. 8/20

8:13 pm-10:43 pm

1 stop26h 30m

$218

TrentonSan Juan

TTN - SJU

TTNSJU

Trenton-Mercer

sáb. 8/30

8:00 am-8:59 am

1 stop24h 59m

San Juan Luis Munoz Marin Intl

vie. 9/5

3:39 am-11:00 am

1 stop7h 21m

$219

TrentonSan Juan

TTN - SJU

TTNSJU

Trenton-Mercer

sáb. 8/30

8:00 am-8:59 am

1 stop24h 59m

San Juan Luis Munoz Marin Intl

sáb. 9/6

4:42 pm-11:00 am

1 stop18h 18m

$220

TrentonSan Juan

TTN - SJU

TTNSJU

Trenton-Mercer

mar. 8/12

8:30 am-6:02 pm

1 stop9h 32m

San Juan Luis Munoz Marin Intl

jue. 8/14

3:51 pm-11:59 pm

1 stop8h 08m

$224

TrentonSan Juan

TTN - SJU

TTNSJU

Trenton-Mercer

mar. 8/26

8:00 am-7:08 pm

1 stop11h 08m

San Juan Luis Munoz Marin Intl

mié. 9/3

8:13 pm-11:00 am

1 stop14h 47m

$225

TrentonSan Juan

TTN - SJU

TTNSJU

Trenton-Mercer

sáb. 8/16

6:45 am-9:04 am

1 stop26h 19m

San Juan Luis Munoz Marin Intl

sáb. 8/30

6:55 pm-6:40 pm

1 stop23h 45m

$227

TrentonSan Juan

TTN - SJU

TTNSJU

Trenton-Mercer

dom. 8/10

6:45 am-11:26 pm

1 stop16h 41m

San Juan Luis Munoz Marin Intl

mar. 8/12

3:40 am-11:59 pm

1 stop20h 19m

$228

TrentonSan Juan

TTN - SJU

TTNSJU

Trenton-Mercer

mié. 8/27

8:00 am-2:50 am

1 stop18h 50m

San Juan Luis Munoz Marin Intl

mié. 9/3

8:13 pm-11:00 am

1 stop14h 47m

$229

TrentonPunta Cana

TTN - PUJ

TTNPUJ

Trenton-Mercer

vie. 9/12

11:45 am-11:41 am

1 stop23h 56m

Punta Cana

dom. 9/14

12:40 pm-11:00 am

1 stop22h 20m

$553

TrentonPunta Cana

TTN - PUJ

TTNPUJ

Trenton-Mercer

sáb. 9/13

11:45 am-11:41 am

1 stop23h 56m

Punta Cana

sáb. 9/20

12:36 pm-9:32 am

2 stops20h 56m

$563

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Caribbean Islands from

How to get the cheapest flight ticket from Trenton, New Jersey to Caribbean Islands

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Caribbean Islands?

The month of March is, on average, the cheapest month to fly to Caribbean Islands from Trenton, New Jersey, with most prices found around $130. The month of June is another great option to travel to Caribbean Islands, with average flight prices from Trenton, New Jersey averaging around $155.

What is the cheapest day to depart on your flight to Caribbean Islands?

The cheapest day to depart from Trenton, New Jersey to Caribbean Islands is on a Wednesday. Travelers who choose to depart for Caribbean Islands on a Wednesday will often find tickets for as low as $214. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $353. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.

What is the cheapest time of day to depart on your flight to Caribbean Islands?

According to our data, the cheapest time of day to fly to Caribbean Islands is in the evening. momondo users have found flights departing from Trenton, New Jersey to Caribbean Islands in the evening for as low as $244. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $290. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Trenton, New Jersey to Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between Trenton, New Jersey to Caribbean Islands.

Cheap Trenton, New Jersey to Caribbean Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trenton, New Jersey to Caribbean Islands

Best Price Found

$105

Fastest flight time

6h 49m

Direct flights

None

Airports in Caribbean Islands

3 airports
The best one-way flight to Caribbean Islands from Trenton, New Jersey in the past 72 hours is $105. The best round-trip flight deal from Trenton, New Jersey to Caribbean Islands found on momondo in the last 72 hours is $218.
The fastest flight from Trenton, New Jersey to Caribbean Islands takes 6h 49m
There are no direct flights from Trenton, New Jersey to Caribbean Islands. Popular non-direct routes for this connection are Trenton-Mercer Airport - Punta Cana Airport and Trenton-Mercer Airport - San Juan Luis Munoz Marin Intl Airport.
There are 3 airports near Caribbean Islands: Nassau Intl (NAS), Punta Cana (PUJ), San Juan Luis Munoz Marin Intl (SJU)
Search flight deals

  • When did momondo last update prices for flights from Trenton-Mercer Airport to Caribbean Islands?

    Prices for flights from Trenton-Mercer Airport to Caribbean Islands are refreshed on a daily basis.

  • How many operators does momondo search for flights from Trenton-Mercer Airport to Caribbean Islands?

  • How old do you have to be to fly from Trenton-Mercer Airport to Caribbean Islands?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Trenton-Mercer Airport to Caribbean Islands.

  • What documentation or ID do you need to fly to Caribbean Islands?

    The necessary travel and health documents for your Caribbean Islands trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Trenton, New Jersey to Caribbean Islands?

Best airlines flying from Trenton, New Jersey to Caribbean Islands

Compare and see reviews for airlines that fly from Trenton, New Jersey to Caribbean Islands with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $119Free CancellationRating
5.9
3,239 reviews
Search Frontier flights

Why use momondo?

Why should I use momondo to find a flight deal from Trenton to Caribbean Islands?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Trenton to Caribbean Islands. momondo saves you time and could save you money on your trip.

Can I find flights from Trenton to Caribbean Islands with flexible booking policies on momondo?

All flight searches from Trenton to Caribbean Islands on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Trenton to Caribbean Islands?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Caribbean Islands from Trenton.

I’m not ready to book a flight from Trenton to Caribbean Islands right now. Can momondo alert me if prices change?

Price alerts on flights to Caribbean Islands from Trenton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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