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 Los Angeles (a popular airport in United States) to Kastrup Copenhagen (the most popular airport in Caribbean Islands), then the flight time is 10h 55m on average. If you fly from San Francisco (another popular airport in United States) to Kastrup Copenhagen, then the average flight time is 10h 15m.

Find Cheap Flights to Caribbean Islands in 2026

Q: 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 42% of people opting to fly with this airline when traveling to Caribbean Islands. Keep in mind that there are 24 different airlines that fly to Caribbean Islands on a routine basis, so you have a few additional options to choose from.

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Recent flights found to popular cities in Caribbean Islands

Find flights to these popular cities in Caribbean Islands from your nearest airport.

Flights to San Juan Luis Munoz Marin Intl Airport

Search all flight deals to San Juan Luis Munoz Marin Intl Airport

Frontier

Aug 31

PHL

3h 58m

SJU

Sep 5

SJU

4h 06m

PHL

$197

Frontier

Aug 31

PHL

3h 58m

SJU

Sep 5

SJU

4h 06m

PHL

$201

Frontier

Aug 28

PHL

4h 10m

SJU

Sep 4

SJU

4h 07m

PHL

$203

Frontier

Aug 28

PHL

4h 10m

SJU

Sep 4

SJU

4h 07m

PHL

$204

Frontier

Sep 14

PHL

3h 44m

SJU

Sep 20

SJU

4h 03m

PHL

$205

Frontier

Sep 25

PHL

4h 03m

SJU

Sep 27

SJU

4h 05m

PHL

$206

Frontier

Aug 31

PHL

3h 58m

SJU

Sep 2

SJU

8h 15m

1 stop

PHL

$207

Frontier

Sep 4

PHL

4h 00m

SJU

Sep 4

SJU

4h 07m

PHL

$211

Frontier

Sep 7

PHL

4h 00m

SJU

Sep 11

SJU

4h 06m

PHL

$212

Frontier

Sep 4

PHL

4h 00m

SJU

Sep 11

SJU

4h 03m

PHL

$213

Frontier

Aug 31

PHL

4h 00m

SJU

Sep 3

SJU

9h 37m

1 stop

PHL

$214

Frontier

Sep 25

PHL

3h 56m

SJU

Sep 28

SJU

4h 05m

PHL

$216

Flights to Punta Cana

Search all flight deals to Punta Cana

Frontier

Aug 4

MCO

5h 58m

1 stop

PUJ

Aug 5

PUJ

15h 09m

1 stop

MCO

$310

Frontier

Jul 20

MCO

6h 35m

1 stop

PUJ

Jul 21

PUJ

12h 31m

1 stop

MCO

$312

Frontier

Sep 7

MCO

21h 19m

1 stop

PUJ

Sep 8

PUJ

8h 31m

1 stop

MCO

$313

Frontier

Aug 13

MCO

14h 26m

1 stop

PUJ

Aug 14

PUJ

8h 41m

1 stop

MCO

$316

Frontier

Jul 6

MCO

12h 04m

1 stop

PUJ

Jul 7

PUJ

12h 31m

1 stop

MCO

$320

Frontier

Jul 9

MCO

9h 05m

1 stop

PUJ

Jul 9

PUJ

14h 30m

1 stop

MCO

$326

Frontier

Jul 9

MCO

14h 26m

1 stop

PUJ

Jul 10

PUJ

7h 06m

1 stop

MCO

$327

Frontier

Jul 20

MCO

27h 54m

1 stop

PUJ

Jul 22

PUJ

15h 09m

1 stop

MCO

$330

Frontier

Jul 6

MCO

6h 35m

1 stop

PUJ

Jul 7

PUJ

9h 02m

1 stop

MCO

$331

Frontier

Jul 28

MCO

12h 43m

1 stop

PUJ

Jul 29

PUJ

4h 58m

1 stop

MCO

$346

Frontier

Jul 7

MCO

12h 43m

1 stop

PUJ

Jul 8

PUJ

4h 58m

1 stop

MCO

$347

Frontier

Aug 3

MCO

5h 23m

1 stop

PUJ

Aug 3

PUJ

15h 09m

1 stop

MCO

$348

Flights to Santo Domingo

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Arajet

Sep 24

EWR

4h 30m

SDQ

Oct 3

SDQ

4h 20m

EWR

$265

Arajet

Sep 17

EWR

4h 30m

SDQ

Sep 30

SDQ

4h 20m

EWR

$274

Arajet

Nov 9

EWR

4h 26m

SDQ

Nov 16

SDQ

4h 20m

EWR

$277

Arajet

Oct 28

EWR

4h 30m

SDQ

Nov 4

SDQ

4h 20m

EWR

$279

Arajet

Sep 17

EWR

4h 30m

SDQ

Sep 25

SDQ

4h 20m

EWR

$280

Arajet

Sep 2

EWR

4h 30m

SDQ

Sep 28

SDQ

4h 20m

EWR

$283

Arajet

Sep 24

EWR

4h 30m

SDQ

Oct 2

SDQ

4h 20m

EWR

$284

Arajet

Oct 23

EWR

4h 30m

SDQ

Nov 22

SDQ

4h 20m

EWR

$285

Multiple Airlines

Nov 9

MIA

7h 47m

1 stop

SDQ

Nov 16

SDQ

2h 20m

MIA

$285

Arajet

Sep 21

EWR

4h 30m

SDQ

Oct 6

SDQ

4h 20m

EWR

$286

Arajet

Dec 1

MIA

2h 20m

SDQ

Dec 16

SDQ

2h 20m

MIA

$286

Arajet

Dec 3

EWR

4h 26m

SDQ

Dec 10

SDQ

4h 20m

EWR

$287

Flights to Montego Bay

Search all flight deals to Montego Bay

JetBlue

Nov 2

BWI

8h 45m

1 stop

MBJ

Nov 12

MBJ

7h 23m

1 stop

BWI

$312

JetBlue

Sep 8

FLL

1h 48m

MBJ

Sep 10

MBJ

1h 45m

FLL

$319

JetBlue

Sep 21

BWI

8h 42m

1 stop

MBJ

Sep 24

MBJ

7h 17m

1 stop

BWI

$319

JetBlue

Oct 27

FLL

1h 50m

MBJ

Nov 3

MBJ

1h 46m

FLL

$323

Frontier

Jun 30

FLL

7h 13m

1 stop

MBJ

Jul 8

MBJ

10h 12m

1 stop

FLL

$324

JetBlue

Aug 24

FLL

1h 48m

MBJ

Aug 28

MBJ

1h 46m

FLL

$328

JetBlue

Sep 21

BWI

8h 42m

1 stop

MBJ

Sep 25

MBJ

7h 17m

1 stop

BWI

$329

JetBlue

Nov 2

BWI

6h 34m

1 stop

MBJ

Nov 11

MBJ

7h 23m

1 stop

BWI

$334

JetBlue

Aug 22

FLL

1h 48m

MBJ

Aug 28

MBJ

1h 46m

FLL

$341

Delta

Sep 22

FLL

6h 39m

1 stop

MBJ

Oct 3

MBJ

14h 55m

1 stop

FLL

$342

JetBlue

Aug 22

BWI

6h 05m

1 stop

MBJ

Aug 29

MBJ

7h 28m

1 stop

BWI

$346

JetBlue

Aug 28

BWI

10h 33m

1 stop

MBJ

Aug 31

MBJ

7h 28m

1 stop

BWI

$347

Flights to Oranjestad

Search all flight deals to Oranjestad

American Airlines

Oct 26

BWI

11h 08m

1 stop

AUA

Nov 5

AUA

7h 52m

1 stop

BWI

$341

American Airlines

Aug 26

BWI

7h 59m

1 stop

AUA

Sep 1

AUA

16h 59m

1 stop

BWI

$346

JetBlue

Sep 14

PHL

7h 23m

1 stop

AUA

Sep 22

AUA

9h 15m

1 stop

PHL

$350

American Airlines

Aug 26

BWI

9h 50m

2 stops

AUA

Sep 1

AUA

16h 59m

1 stop

BWI

$351

American Airlines

Jul 4

EWR

10h 12m

1 stop

AUA

Jul 8

AUA

17h 31m

1 stop

EWR

$351

JetBlue

Jul 13

PHL

7h 32m

1 stop

AUA

Jul 16

AUA

7h 43m

1 stop

PHL

$353

American Airlines

Aug 24

EWR

18h 12m

2 stops

AUA

Sep 1

AUA

17h 12m

2 stops

EWR

$353

American Airlines

Jul 14

EWR

20h 28m

2 stops

AUA

Jul 21

AUA

18h 58m

2 stops

EWR

$356

JetBlue

Jun 22

JFK

4h 53m

AUA

Jun 29

AUA

4h 44m

JFK

$358

JetBlue

Jun 22

EWR

4h 42m

AUA

Jul 1

AUA

4h 53m

EWR

$358

JetBlue

Jun 22

JFK

4h 53m

AUA

Jun 29

AUA

4h 53m

JFK

$359

American Airlines

Jul 3

JFK

21h 09m

1 stop

AUA

Jul 8

AUA

17h 31m

1 stop

JFK

$360

Find the cheapest flights from the United States to Caribbean Islands

Round-trip

One-way

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Direct

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

Enter your travel dates to find the best prices.

11:59 pm - 3:57 am

PHL

SJU

3h 58mnonstop

2:36 pm - 6:42 pm

SJU

PHL

4h 06mnonstop

$197Frontier

mån, aug 31 - lör, sep 5

11:59 pm - 3:57 am

PHL

SJU

3h 58mnonstop

2:36 pm - 6:42 pm

SJU

PHL

4h 06mnonstop

$201Frontier

mån, aug 31 - lör, sep 5

7:47 pm - 11:50 pm

EWR

SJU

4h 03mnonstop

1:00 am - 5:04 am

SJU

EWR

4h 04mnonstop

$257United Airlines

ons, aug 26 - tis, sep 1

10:25 pm - 2:28 am

EWR

SJU

4h 03mnonstop

9:30 pm - 1:32 am

SJU

EWR

4h 02mnonstop

$262JetBlue

lör, jul 4 - tors, jul 9

9:55 pm - 1:59 am

EWR

SJU

4h 04mnonstop

7:25 pm - 11:28 pm

SJU

EWR

4h 03mnonstop

$264JetBlue

tors, jul 9 - tis, jul 14

5:55 am - 9:55 pm

JFK

SJU

16h 00m

1 stop

7:24 pm - 12:00 pm

SJU

JFK

16h 36m

1 stop

$276American Airlines

tis, aug 11 - tis, aug 18

9:47 am - 1:45 pm

EWR

SJU

3h 58mnonstop

1:00 am - 5:04 am

SJU

EWR

4h 04mnonstop

$277United Airlines

fre, aug 28 - tis, sep 1

7:28 pm - 11:52 pm

JFK

SJU

4h 24mnonstop

7:30 am - 11:25 am

SJU

JFK

3h 55mnonstop

$277Delta

mån, aug 10 - ons, aug 19

11:57 am - 11:59 pm

JFK

SJU

12h 02m

1 stop

5:10 pm - 9:14 am

SJU

JFK

16h 04m

1 stop

$281American Airlines

ons, aug 19 - tis, aug 25

7:28 pm - 11:52 pm

JFK

SJU

4h 24mnonstop

7:30 am - 11:25 am

SJU

JFK

3h 55mnonstop

$282Delta

lör, aug 8 - ons, aug 12

Fly from

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

mån 8/31

11:59 pm-3:57 am

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

lör 9/5

2:36 pm-6:42 pm

Nonstop4h 06m

$197

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

mån 8/31

11:59 pm-3:57 am

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

lör 9/5

2:36 pm-6:42 pm

Nonstop4h 06m

$201

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

ons 8/26

7:47 pm-11:50 pm

Nonstop4h 03m

San Juan Luis Munoz Marin Intl

tis 9/1

1:00 am-5:04 am

Nonstop4h 04m

$257

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

lör 7/4

10:25 pm-2:28 am

Nonstop4h 03m

San Juan Luis Munoz Marin Intl

tors 7/9

9:30 pm-1:32 am

Nonstop4h 02m

$262

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

tors 7/9

9:55 pm-1:59 am

Nonstop4h 04m

San Juan Luis Munoz Marin Intl

tis 7/14

7:25 pm-11:28 pm

Nonstop4h 03m

$264

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

tis 8/11

5:55 am-9:55 pm

1 stop16h 00m

San Juan Luis Munoz Marin Intl

tis 8/18

7:24 pm-12:00 pm

1 stop16h 36m

$276

Quickest round-trip

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

fre 8/28

9:47 am-1:45 pm

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

tis 9/1

1:00 am-5:04 am

Nonstop4h 04m

$277

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

mån 8/10

7:28 pm-11:52 pm

Nonstop4h 24m

San Juan Luis Munoz Marin Intl

ons 8/19

7:30 am-11:25 am

Nonstop3h 55m

$277

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

ons 8/19

11:57 am-11:59 pm

1 stop12h 02m

San Juan Luis Munoz Marin Intl

tis 8/25

5:10 pm-9:14 am

1 stop16h 04m

$281

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

lör 8/8

7:28 pm-11:52 pm

Nonstop4h 24m

San Juan Luis Munoz Marin Intl

ons 8/12

7:30 am-11:25 am

Nonstop3h 55m

$282

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Caribbean Islands flights insights and trends

Explore insights for your Caribbean Islands flight to craft the best travel plan

Prices

Airlines

Other information

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Cheapest flights to cities in Caribbean Islands

Click on the cities below to find out when it's cheapest to fly to Caribbean Islands from United States

San Juan

Find flights to San Juan

Cheap Caribbean Islands flight deals and tips

Summary info about Caribbean Islands flight prices, duration and airlines

Best One-Way Price	$90
Best Round-Trip Price	$197
Fastest flight time	2h 54m
Popular in	December

The best one-way flight price to Caribbean Islands from United States in the last 5 days is $90 (Philadelphia to San Juan Luis Munoz Marin Intl).

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The best round-trip flight price to Caribbean Islands from United States in the last 5 days is $197 (Philadelphia to San Juan Luis Munoz Marin Intl).

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The fastest flight to Caribbean Islands from United States takes 2h 54m (Orlando to San Juan Luis Munoz Marin Intl).

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December has the highest demand for flights to Caribbean Islands, with a 3% price increase on average.

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Frequently asked questions about flying to Caribbean Islands

What airlines fly to Caribbean Islands?

There are a total of 19 airlines that operate flight routes to Caribbean Islands, with JetBlue being the most popular option. An estimated 39% of those flying into Caribbean Islands choose to fly with JetBlue. If you’re unable to find tickets with JetBlue, then American Airlines and Frontier are also popular airlines to fly with.

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

Prices for flights to Caribbean Islands were last updated today.

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

As of June 2026, there are 69 operators available to choose from for flights to Caribbean Islands.

How old do you have to be to fly to Caribbean Islands?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Caribbean Islands.

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

The travel and health documents required for your trip to Caribbean Islands can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Caribbean Islands. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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

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

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

How can momondo help me find flights to Caribbean Islands?

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

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

Of course. momondo tracks the price of Caribbean Islands flights. All you need is a valid email address and we will do the rest; it is that quick and easy.