How long is the flight from United States to Caribbean Islands?

The flight from United States to Caribbean Islands depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Boston (a popular airport in United States) to Copenhagen (the most popular airport in Caribbean Islands), then the flight time is 7h 20m on average. If you fly from New York (another popular airport in United States) to Copenhagen, then the average flight time is 7h 45m.

How many flights depart from United States to Caribbean Islands on average per day?

96 flights are operational daily from United States to Caribbean Islands as of April 2026. The most popular departure time for this route is 10:00AM, with 49% of flights per day taking off at noon.

How many flights depart from United States to Caribbean Islands on average per week?

676 flights are operational weekly from United States to Caribbean Islands as of April 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

What is the cheapest airline that flies from United States to Caribbean Islands?

Spirit Airlines, Arajet, and Delta are the most popular carriers operating from United States to Caribbean Islands

What airlines fly to Caribbean Islands?

JetBlue, American Airlines and Frontier are the top three most popular airlines that fly to Caribbean Islands from United States according to our data. JetBlue is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Caribbean Islands. Keep in mind that there are 25 different airlines that fly to Caribbean Islands on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from United States to Caribbean Islands?

Prices for flights from United States to Caribbean Islands were last updated today.

How many operators does momondo search for flights from United States to Caribbean Islands?

There are 12 operators available for flights from United States to Caribbean Islands as of April 2026.

How old do you have to be to fly from United States to Caribbean Islands?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States 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.

$76 Cheap Flights from the United States to Caribbean Islands in 2026

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Find the cheapest flights from the United States to Caribbean Islands

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to Caribbean Islands

Enter your travel dates to find the best prices.

11:30 am - 2:08 am

EWR

SJU

14h 38m

1 stop

12:59 am - 5:06 am

SJU

EWR

4h 07mnonstop

$213Multiple Airlines

Sat, May 9 - Tue, May 12

5:59 am - 2:08 pm

EWR

SJU

8h 09m

1 stop

3:08 am - 12:59 pm

SJU

EWR

9h 51m

1 stop

$214Frontier

Sun, Apr 19 - Tue, Apr 28

6:42 pm - 10:42 pm

EWR

SJU

4h 00mnonstop

6:09 pm - 10:31 am

SJU

EWR

16h 22m

1 stop

$215Multiple Airlines

Sun, May 17 - Mon, Jun 8

1:19 pm - 12:58 am

EWR

SJU

11h 39m

1 stop

10:50 am - 2:59 pm

SJU

EWR

4h 09mnonstop

$217Spirit Airlines

Sun, Apr 19 - Fri, Apr 24

5:45 am - 9:45 am

EWR

SJU

4h 00mnonstop

12:59 am - 5:06 am

SJU

EWR

4h 07mnonstop

$218Spirit Airlines

Sat, May 2 - Sun, May 10

12:00 pm - 4:30 pm

EWR

SDQ

4h 30mnonstop

6:10 am - 10:30 am

SDQ

EWR

4h 20mnonstop

$271Arajet

Fri, Sep 25 - Sat, Oct 3

8:00 pm - 12:07 am

JFK

SJU

4h 07mnonstop

6:25 am - 10:29 am

SJU

JFK

4h 04mnonstop

$284JetBlue

Tue, Apr 21 - Sat, Apr 25

12:00 pm - 4:30 pm

EWR

SDQ

4h 30mnonstop

6:10 am - 10:30 am

SDQ

EWR

4h 20mnonstop

$287Arajet

Fri, Sep 18 - Sun, Oct 4

4:59 pm - 9:00 pm

JFK

SJU

4h 01mnonstop

6:20 am - 10:20 am

SJU

JFK

4h 00mnonstop

$289JetBlue

Mon, Apr 27 - Sat, May 2

7:38 pm - 11:59 pm

JFK

SJU

4h 21mnonstop

7:15 am - 11:18 am

SJU

JFK

4h 03mnonstop

$297Delta

Fri, Apr 24 - Tue, Apr 28

Frontier flights from United States to Caribbean Islands

Our best Frontier deals on United States to Caribbean Islands flight tickets

Frontier

Apr 19

EWR5:59 amNewark

8h 09m

1 stop

SJU2:08 pmSan Juan Luis Munoz Marin Intl

Apr 28

SJU3:08 amSan Juan Luis Munoz Marin Intl

9h 51m

1 stop

EWR12:59 pmNewark

$214

Frontier

May 2

LGA7:57 pmNew York LaGuardia

4h 02m

SJU11:59 pmSan Juan Luis Munoz Marin Intl

May 4

SJU3:37 pmSan Juan Luis Munoz Marin Intl

27h 53m

1 stop

LGA7:30 pmNew York LaGuardia

$223

Frontier

May 1

LGA10:55 pmNew York LaGuardia

23h 53m

2 stops

SJU10:48 pmSan Juan Luis Munoz Marin Intl

May 5

SJU8:30 amSan Juan Luis Munoz Marin Intl

11h 00m

1 stop

LGA7:30 pmNew York LaGuardia

$224

Spirit Airlines flights from United States to Caribbean Islands

Our best Spirit Airlines deals on United States to Caribbean Islands flight tickets

Spirit Airlines

Apr 18

EWR5:45 amNewark

4h 00m

SJU9:45 amSan Juan Luis Munoz Marin Intl

Apr 30

SJU10:50 amSan Juan Luis Munoz Marin Intl

4h 09m

EWR2:59 pmNewark

$215

Spirit Airlines

May 2

EWR5:45 amNewark

4h 00m

SJU9:45 amSan Juan Luis Munoz Marin Intl

May 10

SJU12:59 amSan Juan Luis Munoz Marin Intl

4h 07m

EWR5:06 amNewark

$218

Spirit Airlines

May 16

EWR6:42 pmNewark

4h 00m

SJU10:42 pmSan Juan Luis Munoz Marin Intl

May 16

SJU12:59 amSan Juan Luis Munoz Marin Intl

4h 07m

EWR5:06 amNewark

$219

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 5/9

11:30 am-2:08 am

1 stop14h 38m

San Juan Luis Munoz Marin Intl

Tue 5/12

12:59 am-5:06 am

Nonstop4h 07m

$213

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sun 4/19

5:59 am-2:08 pm

1 stop8h 09m

San Juan Luis Munoz Marin Intl

Tue 4/28

3:08 am-12:59 pm

1 stop9h 51m

$214

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sun 5/17

6:42 pm-10:42 pm

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Mon 6/8

6:09 pm-10:31 am

1 stop16h 22m

$215

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sun 4/19

1:19 pm-12:58 am

1 stop11h 39m

San Juan Luis Munoz Marin Intl

Fri 4/24

10:50 am-2:59 pm

Nonstop4h 09m

$217

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 5/2

5:45 am-9:45 am

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Sun 5/10

12:59 am-5:06 am

Nonstop4h 07m

$218

NewarkSanto Domingo

EWR - SDQ

EWRSDQ

Newark

Fri 9/25

12:00 pm-4:30 pm

Nonstop4h 30m

Santo Domingo Las Americas

Sat 10/3

6:10 am-10:30 am

Nonstop4h 20m

$271

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Tue 4/21

8:00 pm-12:07 am

Nonstop4h 07m

San Juan Luis Munoz Marin Intl

Sat 4/25

6:25 am-10:29 am

Nonstop4h 04m

$284

NewarkSanto Domingo

EWR - SDQ

EWRSDQ

Newark

Fri 9/18

12:00 pm-4:30 pm

Nonstop4h 30m

Santo Domingo Las Americas

Sun 10/4

6:10 am-10:30 am

Nonstop4h 20m

$287

Quickest round-trip

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 4/27

4:59 pm-9:00 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Sat 5/2

6:20 am-10:20 am

Nonstop4h 00m

$289

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Fri 4/24

7:38 pm-11:59 pm

Nonstop4h 21m

San Juan Luis Munoz Marin Intl

Tue 4/28

7:15 am-11:18 am

Nonstop4h 03m

$297

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 United States 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

Prices

Airlines

Other information

What is the cheapest month to fly to Caribbean Islands?

The month of October is, on average, the cheapest month to fly to Caribbean Islands from United States, with most prices found around $216. The month of September is another great option to travel to Caribbean Islands, with average flight prices from United States averaging around $243.

What is the cheapest United States to Caribbean Islands flight route?

Fly from Miami to San Juan Luis Munoz Marin Intl for the best United States - Caribbean Islands flight prices

How far in advance should I book a flight to Caribbean Islands?

You are more likely to see cheaper flights to Caribbean Islands from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $301 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from United States for as low as $259 on momondo.

What cabin class options are available on United States to Caribbean Islands flights?

There are 4 cabin classes available to choose from on United States to Caribbean Islands flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between United States to Caribbean Islands.

Cheap United States to Caribbean Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Caribbean Islands

Fastest flight time	0h 45m
Direct flights	Every day
Airports in Caribbean Islands	99 airports

The fastest flight from United States to Caribbean Islands takes 0h 45m

Direct flights go from United States to Caribbean Islands every day.

There are 99 airports in Caribbean Islands. From United States there are direct flights to Santo Domingo Las Americas (SDQ), Punta Cana (PUJ), Santiago de los Caballeros (STI), San Juan Luis Munoz Marin Intl (SJU).

Search flight deals

Frequently asked questions about flying from the United States to Caribbean Islands

When did momondo last update prices for flights from United States to Caribbean Islands?
Prices for flights from United States to Caribbean Islands were last updated today.
How many operators does momondo search for flights from United States to Caribbean Islands?
There are 12 operators available for flights from United States to Caribbean Islands as of April 2026.
How old do you have to be to fly from United States to Caribbean Islands?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States 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 United States to Caribbean Islands?
Based on momondo bookings for flights between United States and Caribbean Islands, the leading plane model is Airbus A321neo, making up 13.60% of the total bookings. Other popular models include Airbus A320-100/200 with 12.93%, Boeing 787-9 Dreamliner with 11.70%, and Airbus A320neo with 8.42%.

Best airlines flying from United States to Caribbean Islands

Compare and see reviews for airlines that fly from United States to Caribbean Islands with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $83	Free Cancellation	Rating 6.3 8,606 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $89	Free Cancellation	Rating 5.7 2,995 reviews	Search Frontier flights
Arajet	PriceFrom $99	Free Cancellation	Rating 6.5 47 reviews	Search Arajet flights
Air Canada	PriceFrom $129	Free Cancellation	Rating 7.1 10,907 reviews	Search Air Canada flights
Alaska Airlines	PriceFrom $131	Free Cancellation	Rating 7.9 12,197 reviews	Search Alaska Airlines flights
Avianca	PriceFrom $144	Free Cancellation	Rating 6.5 2,503 reviews	Search Avianca flights
Copa Airlines	PriceFrom $145	Free Cancellation	Rating 7.5 1,575 reviews	Search Copa Airlines flights
Caribbean Airlines	PriceFrom $155	Free Cancellation	Rating 7.9 225 reviews	Search Caribbean Airlines flights
Hahn Air	PriceFrom $160	Free Cancellation	Rating 0.0	Search Hahn Air flights
American Airlines	PriceFrom $161	Free Cancellation	Rating 7.1 11,563 reviews	Search American Airlines flights

Why use momondo?

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

It is quick and easy to find United States to Caribbean Islands flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Caribbean Islands that suits you.

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

momondo does allow users to show only those flights to Caribbean Islands from United States which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Caribbean Islands from United States. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Caribbean Islands from United States 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.