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

Delta, United Airlines, and Southwest are the most popular carriers operating from United States to Caribbean

How long is the flight from United States to Caribbean?

If you’re flying from a popular airport in United States, such as Boston or New York, and flying into Caribbean, then you can expect flight times to average 7h 10m and 7h 35m, respectively.

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

As of June 2026, there are 137 flights per day flying from United States to Caribbean. The most common time of day flights depart is 7:00PM, with 42% of flights taking off at noon.

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

As of June 2026, 963 flights take off from United States and land in Caribbean each week. The most common flight departure day for this route is Thu, with 19% of weekly flights taking off on this day.

What airlines fly to Caribbean?

JetBlue, American Airlines and Frontier are the top three most popular airlines that fly to Caribbean from United States according to our data. JetBlue is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Caribbean. Keep in mind that there are 24 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 United States to Caribbean?

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

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

As of June 2026, there are 12 operators available to choose from for flights from United States to Caribbean.

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

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 United States to Caribbean.

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

The travel and health documents you'll need for your trip to Caribbean may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Caribbean. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$80 Cheap Flights from the United States to Caribbean in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from the United States to Caribbean

Round-trip

One-way

Last minute

Direct

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

Enter your travel dates to find the best prices.

6:00 am - 6:34 pm

MCO

SJU

12h 34m

1 stop

6:00 am - 7:17 pm

SJU

MCO

13h 17m

1 stop

$188American Airlines

Tue, Aug 18 - Thu, Aug 20

7:00 am - 4:03 pm

MCO

SJU

9h 03m

1 stop

7:24 pm - 8:20 am

SJU

MCO

12h 56m

1 stop

$197American Airlines

Wed, Aug 19 - Sun, Aug 23

7:47 pm - 11:57 pm

PHL

SJU

4h 10mnonstop

6:45 pm - 10:52 pm

SJU

PHL

4h 07mnonstop

$203Frontier

Fri, Aug 28 - Fri, Sep 4

7:47 pm - 11:50 pm

PHL

SJU

4h 03mnonstop

1:59 am - 6:04 am

SJU

PHL

4h 05mnonstop

$204Frontier

Mon, Sep 14 - Sun, Sep 27

6:40 am - 4:38 pm

ORD

SJU

8h 58m

1 stop

12:56 pm - 8:50 pm

SJU

ORD

8h 54m

1 stop

$236Delta

Wed, Aug 26 - Wed, Sep 2

9:55 pm - 1:59 am

EWR

SJU

4h 04mnonstop

6:00 am - 9:59 am

SJU

EWR

3h 59mnonstop

$252JetBlue

Sun, Jul 12 - Wed, Jul 22

9:55 pm - 1:59 am

EWR

SJU

4h 04mnonstop

6:00 am - 9:59 am

SJU

EWR

3h 59mnonstop

$254JetBlue

Mon, Jul 13 - Wed, Jul 22

7:47 pm - 11:50 pm

EWR

SJU

4h 03mnonstop

1:00 am - 5:04 am

SJU

EWR

4h 04mnonstop

$257United Airlines

Wed, Aug 26 - Tue, Sep 1

9:47 am - 1:45 pm

EWR

SJU

3h 58mnonstop

1:00 am - 5:04 am

SJU

EWR

4h 04mnonstop

$267United Airlines

Sat, Aug 29 - Tue, Sep 1

8:30 am - 12:32 pm

JFK

PUJ

4h 02mnonstop

1:57 pm - 6:09 pm

PUJ

JFK

4h 12mnonstop

$375Delta

Mon, Sep 28 - Fri, Oct 2

Frontier flights from United States to Caribbean

Our best Frontier deals on United States to Caribbean flight tickets

Frontier

Sep 14

PHL7:47 pmPhiladelphia

4h 03m

SJU11:50 pmSan Juan Luis Munoz Marin Intl

Sep 27

SJU1:59 amSan Juan Luis Munoz Marin Intl

4h 05m

PHL6:04 amPhiladelphia

$204

Frontier

Sep 3

PHL11:59 pmPhiladelphia

3h 58m

SJU3:57 amSan Juan Luis Munoz Marin Intl

Sep 4

SJU2:36 pmSan Juan Luis Munoz Marin Intl

4h 06m

PHL6:42 pmPhiladelphia

$211

Frontier

Sep 14

PHL11:23 amPhiladelphia

3h 56m

SJU3:19 pmSan Juan Luis Munoz Marin Intl

Sep 17

SJU2:36 pmSan Juan Luis Munoz Marin Intl

4h 06m

PHL6:42 pmPhiladelphia

$213

JetBlue flights from United States to Caribbean

Our best JetBlue deals on United States to Caribbean flight tickets

JetBlue

Jul 12

EWR9:55 pmNewark

4h 04m

SJU1:59 amSan Juan Luis Munoz Marin Intl

Jul 22

SJU6:00 amSan Juan Luis Munoz Marin Intl

3h 59m

EWR9:59 amNewark

$252

JetBlue

Jul 13

EWR9:55 pmNewark

4h 04m

SJU1:59 amSan Juan Luis Munoz Marin Intl

Jul 22

SJU6:00 amSan Juan Luis Munoz Marin Intl

3h 59m

EWR9:59 amNewark

$254

JetBlue

Jul 13

EWR9:55 pmNewark

4h 04m

SJU1:59 amSan Juan Luis Munoz Marin Intl

Jul 22

SJU4:56 pmSan Juan Luis Munoz Marin Intl

4h 04m

EWR9:00 pmNewark

$255

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OrlandoSan Juan

MCO - SJU

MCOSJU

Orlando

Tue 8/18

6:00 am-6:34 pm

1 stop12h 34m

San Juan Luis Munoz Marin Intl

Thu 8/20

6:00 am-7:17 pm

1 stop13h 17m

$188

OrlandoSan Juan

MCO - SJU

MCOSJU

Orlando

Wed 8/19

7:00 am-4:03 pm

1 stop9h 03m

San Juan Luis Munoz Marin Intl

Sun 8/23

7:24 pm-8:20 am

1 stop12h 56m

$197

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Fri 8/28

7:47 pm-11:57 pm

Nonstop4h 10m

San Juan Luis Munoz Marin Intl

Fri 9/4

6:45 pm-10:52 pm

Nonstop4h 07m

$203

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Mon 9/14

7:47 pm-11:50 pm

Nonstop4h 03m

San Juan Luis Munoz Marin Intl

Sun 9/27

1:59 am-6:04 am

Nonstop4h 05m

$204

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Wed 8/26

6:40 am-4:38 pm

1 stop8h 58m

San Juan Luis Munoz Marin Intl

Wed 9/2

12:56 pm-8:50 pm

1 stop8h 54m

$236

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sun 7/12

9:55 pm-1:59 am

Nonstop4h 04m

San Juan Luis Munoz Marin Intl

Wed 7/22

6:00 am-9:59 am

Nonstop3h 59m

$252

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 7/13

9:55 pm-1:59 am

Nonstop4h 04m

San Juan Luis Munoz Marin Intl

Wed 7/22

6:00 am-9:59 am

Nonstop3h 59m

$254

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 8/26

7:47 pm-11:50 pm

Nonstop4h 03m

San Juan Luis Munoz Marin Intl

Tue 9/1

1:00 am-5:04 am

Nonstop4h 04m

$257

Quickest round-trip

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 8/29

9:47 am-1:45 pm

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Tue 9/1

1:00 am-5:04 am

Nonstop4h 04m

$267

New YorkPunta Cana

JFK - PUJ

JFKPUJ

New York John F Kennedy Intl

Mon 9/28

8:30 am-12:32 pm

Nonstop4h 02m

Punta Cana

Fri 10/2

1:57 pm-6:09 pm

Nonstop4h 12m

$375

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

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?

In general, September is the cheapest month to fly from United States to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $407. If you don’t want to visit Caribbean in September, then you should wait until October to fly from United States, when ticket prices are also cheap, with an average price of $411.

What is the cheapest United States to Caribbean flight route?

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

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

You are more likely to see cheaper flights to Caribbean from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around $316 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean from United States for as low as $272 on momondo.

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

There are 4 cabin classes available to choose from on United States to Caribbean 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 flights?

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

Cheap United States to Caribbean flight deals and tips

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

Best Price Found	$96
Fastest flight time	0h 45m
Direct flights	Every day
Airports in Caribbean	195 airports

The best one-way flight to Caribbean from United States in the past 72 hours is $96. The best round-trip flight deal from United States to Caribbean found on momondo in the last 72 hours is $198.

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

Direct flights go from United States to Caribbean every day.

There are 195 airports in Caribbean. From United States there are direct flights to San Juan Luis Munoz Marin Intl (SJU).

Search flight deals

Frequently asked questions about flying from the United States to Caribbean

When did momondo last update prices for flights from United States to Caribbean?
Prices for flights from United States to Caribbean were last updated today.
How many operators does momondo search for flights from United States to Caribbean?
As of June 2026, there are 12 operators available to choose from for flights from United States to Caribbean.
How old do you have to be to fly from United States to Caribbean?
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 United States to Caribbean.
What documentation or ID do you need to fly to Caribbean?
The travel and health documents you'll need for your trip to Caribbean may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Caribbean. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to Caribbean?
momondo data reveals that the most frequently booked plane model on the route from United States to Caribbean is Airbus A320-100/200, representing 19.37% of all bookings. The subsequent popular models are Airbus A321neo at 16.97%, Airbus A321-100/200 at 15.43%, and Boeing 737 MAX 8 at 13.12%.

Best airlines flying from United States to Caribbean

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $86	Free Cancellation	Rating 5.6 2,914 reviews	Search Frontier flights
Arajet	PriceFrom $99	Free Cancellation	Rating 6.5 49 reviews	Search Arajet flights
Delta	PriceFrom $108	Free Cancellation	Rating 7.8 8,395 reviews	Search Delta flights
Caribbean Airlines	PriceFrom $112	Free Cancellation	Rating 7.9 228 reviews	Search Caribbean Airlines flights
JetBlue	PriceFrom $125	Free Cancellation	Rating 7.1 2,982 reviews	Search JetBlue flights
Air Canada	PriceFrom $129	Free Cancellation	Rating 7.1 11,126 reviews	Search Air Canada flights
Avianca	PriceFrom $144	Free Cancellation	Rating 6.5 2,528 reviews	Search Avianca flights
Copa Airlines	PriceFrom $150	Free Cancellation	Rating 7.5 1,568 reviews	Search Copa Airlines flights
American Airlines	PriceFrom $161	Free Cancellation	Rating 7.1 11,640 reviews	Search American Airlines flights
United Airlines	PriceFrom $166	Free Cancellation	Rating 7.4 9,774 reviews	Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United States to Caribbean. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Caribbean 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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to Caribbean.

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

Price alerts on flights to Caribbean 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.

An easier way to manage your Caribbean trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 7/4

Sat 7/11

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Caribbean

Popular cities

Other flights from the United States

Other flights to Caribbean

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Caribbean

Flights to San Juanfrom $158

Flights to Punta Canafrom $243

Flights to Santo Domingofrom $234

Flights to Montego Bayfrom $302

Flights to Oranjestadfrom $330

Flights to Nassaufrom $258

Flights to Santiago de los Caballerosfrom $349

Flights to Kingstonfrom $373

Flights to Simpson Bayfrom $305

Flights to Saint Thomas Islandfrom $230

Flights to Port of Spainfrom $280

Flights to Willemstadfrom $324

Cheap flights from the United States to Caribbean from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Caribbean departing on 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from the United States to Caribbean

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

Recent one-way flight deals from the United States to Caribbean

Recent last minute flight deals from the United States to Caribbean

Recent direct flight deals from the United States to Caribbean

Frontier flights from United States to Caribbean

Our best Frontier deals on United States to Caribbean flight tickets

JetBlue flights from United States to Caribbean

Our best JetBlue deals on United States to Caribbean flight tickets

momondo Fare Finder

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

How to get the cheapest flight ticket from United States to Caribbean

What is the cheapest month to fly to Caribbean?

What is the cheapest United States to Caribbean flight route?

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

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

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

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

What airlines fly to Caribbean?

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

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

How long is the flight from United States to Caribbean?

Cheap United States to Caribbean flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Caribbean

Frequently asked questions about flying from the United States to Caribbean

Best airlines flying from United States to Caribbean

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

Why use momondo?

An easier way to manage your Caribbean trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Caribbean

Popular cities in Caribbean

Popular flights according to clicks in the last 7 days on momondo

United States flight routes

According to popular flight searches on momondo this year

Caribbean flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Caribbean

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Caribbean

List of cabin classes available on flights landing in Caribbean. Availability may vary depending on flight origin and airline.

Complete your trip to Caribbean

Explore popular destinations other users love

According to popular flight searches on momondo this year