What is the cheapest airline that flies from Trenton-Mercer to Caribbean?

Frontier is the most popular carrier operating from Trenton-Mercer to Caribbean

What airlines fly to Caribbean?

JetBlue, United Airlines and Frontier are the top three most popular airlines that fly to Caribbean from Trenton, New Jersey according to our data. JetBlue is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Caribbean. Keep in mind that there are 13 different airlines that fly to Caribbean on a routine basis, so you have a few additional options to choose from.

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

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

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

There is 1 operator available for flights from Trenton-Mercer Airport to Caribbean as of September 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Trenton-Mercer Airport to Caribbean.

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

The necessary travel and health documents for your Caribbean 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.

$120 Cheap Flights from Trenton, New Jersey to Caribbean in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Trenton, New Jersey to Caribbean

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:39 pm - 9:15 amTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

13h 36m1 stop Orlando

7:23 am - 7:15 pmSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

11h 52m1 stop Orlando

$243Frontier

Mon, Oct 26 - Fri, Oct 30

7:39 pm - 5:21 pmTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

21h 42m1 stop Orlando

2:55 am - 7:15 pmSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

16h 20m1 stop Orlando

$262Frontier

Mon, Oct 26 - Thu, Oct 29

8:44 pm - 4:50 pmTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

20h 06m1 stop Tampa

7:20 am - 6:54 pmSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

11h 34m1 stop Orlando

$265Frontier

Fri, Oct 2 - Fri, Oct 16

11:03 am - 2:13 amTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

14h 10m1 stop Orlando

3:43 am - 10:18 amSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

7h 35m1 stop Orlando

$274Frontier

Tue, Dec 8 - Thu, Dec 10

8:01 pm - 10:15 amTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

13h 14m1 stop Orlando

7:25 pm - 7:15 pmSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

24h 50m1 stop Orlando

$277Frontier

Fri, Nov 6 - Wed, Nov 11

7:39 pm - 9:15 amTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

13h 36m1 stop Orlando

3:59 pm - 7:15 pmSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

27h 16m2 stops Atlanta Hartsfield-Jackson Orlando

$288Frontier

Mon, Oct 26 - Fri, Oct 30

11:23 am - 10:40 amTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

22h 17m1 stop Orlando

3:50 am - 10:28 amSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

7h 38m1 stop Orlando

$288Frontier

Tue, Dec 8 - Thu, Dec 10

11:23 am - 11:53 amTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

23h 30m1 stop Orlando

3:50 am - 10:28 amSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

7h 38m1 stop Orlando

$291Frontier

Mon, Dec 7 - Thu, Dec 10

7:39 pm - 9:35 amTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

13h 56m1 stop Orlando

3:04 am - 6:33 pmSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

15h 29m1 stop Miami

$329Multiple Airlines

Mon, Oct 5 - Sat, Oct 10

7:39 pm - 4:22 pmTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

20h 43m2 stops Orlando Philadelphia

3:04 am - 6:33 pmSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

15h 29m1 stop Miami

$374Multiple Airlines

Mon, Oct 5 - Sat, Oct 10

Cheap last minute flights

Enter your travel dates to find the best prices.

7:39 pm - 9:35 amTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

13h 56m1 stop Orlando

4:39 pm - 10:39 amSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

18h 00m1 stop Tampa

$388Frontier

Mon, Sep 21 - Wed, Oct 21

7:39 pm - 9:35 amTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

13h 56m1 stop Orlando

4:39 pm - 7:59 pmSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

27h 20m1 stop Tampa

$399Frontier

Wed, Sep 23 - Thu, Oct 1

7:39 pm - 8:48 pmTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

25h 09m1 stop Orlando

2:57 am - 6:42 pmSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

15h 45m1 stop Orlando

$404Frontier

Fri, Sep 18 - Sat, Sep 19

7:39 pm - 5:43 pmTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

22h 04m1 stop Orlando

2:57 am - 6:42 pmSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

15h 45m1 stop Orlando

$408Frontier

Wed, Sep 23 - Tue, Sep 29

7:39 pm - 11:13 pmTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

27h 34m1 stop Orlando

7:20 am - 6:54 pmSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

11h 34m1 stop Orlando

$408Frontier

Wed, Sep 23 - Thu, Oct 8

7:39 pm - 5:43 pmTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

22h 04m1 stop Orlando

2:57 am - 6:42 pmSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

15h 45m1 stop Orlando

$408Frontier

Wed, Sep 23 - Tue, Sep 29

7:39 pm - 5:43 pmTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

22h 04m1 stop Orlando

2:57 am - 6:42 pmSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

15h 45m1 stop Orlando

$408Frontier

Wed, Sep 23 - Tue, Sep 29

7:39 pm - 11:13 pmTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

27h 34m1 stop Orlando

6:42 pm - 6:42 pmSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

24h 00m1 stop Orlando

$408Frontier

Wed, Sep 23 - Tue, Sep 29

6:00 pm - 3:17 pmTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

45h 17m2 stops Charleston Fort Lauderdale

10:42 am - 6:42 pmSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

8h 00m1 stop Orlando

$665Multiple Airlines

Sun, Sep 20 - Sun, Sep 27

7:39 pm - 2:18 pmTTN Trenton-Mercer-SJU San Juan Luis Munoz Marin Intl

18h 39m1 stop Orlando

7:00 am - 3:59 pmSJU San Juan Luis Munoz Marin Intl-TTN Trenton-Mercer

8h 59m2 stops Fort Lauderdale Charleston

$784Multiple Airlines

Fri, Sep 18 - Sun, Sep 20

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Frontier flights from Trenton, New Jersey to Caribbean

Our best Frontier deals on Trenton, New Jersey to Caribbean flight tickets

Frontier

Oct 26

TTN7:39 pmTrenton-Mercer

13h 36m

1 stop

SJU9:15 amSan Juan Luis Munoz Marin Intl

Oct 30

SJU7:23 amSan Juan Luis Munoz Marin Intl

11h 52m

1 stop

TTN7:15 pmTrenton-Mercer

$243

Frontier

Oct 26

TTN7:39 pmTrenton-Mercer

21h 42m

1 stop

SJU5:21 pmSan Juan Luis Munoz Marin Intl

Oct 29

SJU2:55 amSan Juan Luis Munoz Marin Intl

16h 20m

1 stop

TTN7:15 pmTrenton-Mercer

$262

Frontier

Oct 2

TTN8:44 pmTrenton-Mercer

20h 06m

1 stop

SJU4:50 pmSan Juan Luis Munoz Marin Intl

Oct 16

SJU7:20 amSan Juan Luis Munoz Marin Intl

11h 34m

1 stop

TTN6:54 pmTrenton-Mercer

$265

momondo Fare Finder

Use the filters below to find and compare flights from Trenton, New Jersey to Caribbean that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TrentonSan Juan

TTN Trenton-Mercer - SJU San Juan Luis Munoz Marin Intl

TTNSJU

Trenton-Mercer

Mon 10/26

7:39 pm-9:15 am

1 stop13h 36m

San Juan Luis Munoz Marin Intl

Fri 10/30

7:23 am-7:15 pm

1 stop11h 52m

$243

TrentonSan Juan

TTN Trenton-Mercer - SJU San Juan Luis Munoz Marin Intl

TTNSJU

Trenton-Mercer

Mon 10/26

7:39 pm-5:21 pm

1 stop21h 42m

San Juan Luis Munoz Marin Intl

Thu 10/29

2:55 am-7:15 pm

1 stop16h 20m

$262

TrentonSan Juan

TTN Trenton-Mercer - SJU San Juan Luis Munoz Marin Intl

TTNSJU

Trenton-Mercer

Fri 10/2

8:44 pm-4:50 pm

1 stop20h 06m

San Juan Luis Munoz Marin Intl

Fri 10/16

7:20 am-6:54 pm

1 stop11h 34m

$265

Quickest round-trip

TrentonSan Juan

TTN Trenton-Mercer - SJU San Juan Luis Munoz Marin Intl

TTNSJU

Trenton-Mercer

Tue 12/8

11:03 am-2:13 am

1 stop14h 10m

San Juan Luis Munoz Marin Intl

Thu 12/10

3:43 am-10:18 am

1 stop7h 35m

$274

TrentonSan Juan

TTN Trenton-Mercer - SJU San Juan Luis Munoz Marin Intl

TTNSJU

Trenton-Mercer

Fri 11/6

8:01 pm-10:15 am

1 stop13h 14m

San Juan Luis Munoz Marin Intl

Wed 11/11

7:25 pm-7:15 pm

1 stop24h 50m

$277

TrentonSan Juan

TTN Trenton-Mercer - SJU San Juan Luis Munoz Marin Intl

TTNSJU

Trenton-Mercer

Mon 10/26

7:39 pm-9:15 am

1 stop13h 36m

San Juan Luis Munoz Marin Intl

Fri 10/30

3:59 pm-7:15 pm

2 stops27h 16m

$288

TrentonSan Juan

TTN Trenton-Mercer - SJU San Juan Luis Munoz Marin Intl

TTNSJU

Trenton-Mercer

Tue 12/8

11:23 am-10:40 am

1 stop22h 17m

San Juan Luis Munoz Marin Intl

Thu 12/10

3:50 am-10:28 am

1 stop7h 38m

$288

TrentonSan Juan

TTN Trenton-Mercer - SJU San Juan Luis Munoz Marin Intl

TTNSJU

Trenton-Mercer

Mon 12/7

11:23 am-11:53 am

1 stop23h 30m

San Juan Luis Munoz Marin Intl

Thu 12/10

3:50 am-10:28 am

1 stop7h 38m

$291

TrentonSan Juan

TTN Trenton-Mercer - SJU San Juan Luis Munoz Marin Intl

TTNSJU

Trenton-Mercer

Mon 10/5

7:39 pm-9:35 am

1 stop13h 56m

San Juan Luis Munoz Marin Intl

Sat 10/10

3:04 am-6:33 pm

1 stop15h 29m

$329

TrentonSan Juan

TTN Trenton-Mercer - SJU San Juan Luis Munoz Marin Intl

TTNSJU

Trenton-Mercer

Mon 10/5

7:39 pm-4:22 pm

2 stops20h 43m

San Juan Luis Munoz Marin Intl

Sat 10/10

3:04 am-6:33 pm

1 stop15h 29m

$374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

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

You could potentially save up to 46% on your flight if you consider stops on a Trenton, New Jersey to Caribbean flight.

Cheap Trenton, New Jersey to Caribbean flight deals and tips

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

Best Price Found	$120
Fastest flight time	7h 48m
Direct flights	None

The best one-way flight to Caribbean from Trenton, New Jersey in the past 72 hours is $120. The best round-trip flight deal from Trenton, New Jersey to Caribbean found on momondo in the last 72 hours is $243.

The fastest flight from Trenton, New Jersey to Caribbean takes 7h 48m

There are no direct flights from Trenton, New Jersey to Caribbean. There are no popular flight routes from Trenton, New Jersey to Caribbean.

Search flight deals

Frequently asked questions about flying from Trenton, New Jersey to Caribbean

When did momondo last update prices for flights from Trenton-Mercer Airport to Caribbean?
Prices for flights from Trenton-Mercer Airport to Caribbean are refreshed on a daily basis.
How many operators does momondo search for flights from Trenton-Mercer Airport to Caribbean?
There is 1 operator available for flights from Trenton-Mercer Airport to Caribbean as of September 2026.
How old do you have to be to fly from Trenton-Mercer Airport to Caribbean?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Trenton-Mercer Airport to Caribbean.
What documentation or ID do you need to fly to Caribbean?
The necessary travel and health documents for your Caribbean 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.

Best airlines flying from Trenton, New Jersey to Caribbean

Compare and see reviews for airlines that fly from Trenton, New Jersey to Caribbean with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $147	Free Cancellation	Rating 5.6 2,600 reviews		Search Frontier flights

Why use momondo?

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

Finding the right flight to Caribbean from Trenton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Caribbean quick and easy, saving you time and money.

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

Yes. All flights to Caribbean from Trenton on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Trenton to Caribbean flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Trenton to Caribbean now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Caribbean and let you know when they change.