HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Caribbean Islands

$94+ Cheap flights from Sky Harbor Intl (PHX) to Caribbean Islands

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJU
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sky Harbor Intl to Caribbean Islands with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Sky Harbor Intl to Caribbean Islands

Keep the following information in mind while searching for Sky Harbor Intl to Caribbean Islands flight deals. Data was last updated January 11, 2026.

Round-trip from

$291
(Frontier)

One-way from

$94
(Priceline)

Popular in

December

Cheapest in

April

Average price

$505
From Phoenix Sky Harbor Intl to Caribbean Islands
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Sky Harbor Intl to Caribbean Islands

Cheapest flights from Sky Harbor Intl to Caribbean Islands
Explore the most affordable flight options available from Sky Harbor Intl to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 11, 2026.

This Frontier deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:59 pmPHX - SDQ
1 stop8h 57mFrontier
Tue 3/31:11 pmSDQ - PHX
1 stop12h 01mFrontier
Deal found 1/10$291
This Mytrip deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:10 pmPHX - PUJ
1 stop14h 52mFrontier
Sat 2/284:52 pmPUJ - PHX
1 stop25h 35mFrontier
Deal found 1/10$301
This Kiwi.com deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/1711:15 pmPHX - SJU
1 stop21h 53mMultiple Airlines
Thu 1/224:36 pmSJU - PHX
2 stops35h 04mMultiple Airlines
Deal found 1/9$313
This Mytrip deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:51 pmPHX - SDQ
2 stops37h 35mFrontier
Tue 3/31:11 pmSDQ - PHX
1 stop12h 01mFrontier
Deal found 1/10$315
This Kiwi.com deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:15 amPHX - SJU
2 stops17h 43mFrontier
Wed 3/1810:04 amSJU - PHX
1 stop16h 40mFrontier
Deal found 1/9$315
This Kiwi.com deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3010:36 pmPHX - SJU
2 stops15h 24mMultiple Airlines
Mon 2/98:05 pmSJU - PHX
1 stop29h 07mMultiple Airlines
Deal found 1/10$316
This Priceline deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/51:25 pmPHX - SJU
1 stop27h 37mMultiple Airlines
Thu 2/126:00 amSJU - PHX
1 stop17h 26mMultiple Airlines
Deal found 1/8$317
This Kiwi.com deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:42 pmPHX - SJU
2 stops16h 30mMultiple Airlines
Thu 3/267:00 amSJU - PHX
1 stop19h 44mMultiple Airlines
Deal found 1/9$318
This Kiwi.com deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:24 pmPHX - SJU
2 stops22h 21mFrontier
Wed 3/1810:04 amSJU - PHX
1 stop16h 40mFrontier
Deal found 1/9$320
This Frontier deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:59 amPHX - SJU
1 stop10h 10mFrontier
Tue 3/2411:07 amSJU - PHX
1 stop15h 37mFrontier
Deal found 1/9$321
This Kiwi.com deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:42 pmPHX - SJU
2 stops16h 30mMultiple Airlines
Wed 3/2510:04 amSJU - PHX
1 stop16h 40mMultiple Airlines
Deal found 1/9$323
This Booking.com deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/251:17 pmPHX - PUJ
1 stop22h 00mFrontier
Sat 3/283:22 pmPUJ - PHX
1 stop19h 16mFrontier
Deal found 1/9$324

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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, Cheapflights users made 2,558,603 searches. Data last updated January 11, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Caribbean Islands that are best for you.

Fly from

Sky Harbor Intl

Fly to

Caribbean Islands

Route

Depart

Return

Price

PhoenixSanto Domingo

PHX - SDQ

PHXSDQ

Phoenix Sky Harbor Intl

Mon 2/23

11:59 pm-11:56 am

1 stop8h 57m

Santo Domingo Las Americas

Tue 3/3

1:11 pm-10:12 pm

1 stop12h 01m

$291

PhoenixPunta Cana

PHX - PUJ

PHXPUJ

Phoenix Sky Harbor Intl

Mon 2/23

8:10 pm-2:02 pm

1 stop14h 52m

Punta Cana

Sat 2/28

4:52 pm-3:27 pm

1 stop25h 35m

$304

PhoenixPunta Cana

PHX - PUJ

PHXPUJ

Phoenix Sky Harbor Intl

Wed 3/25

1:17 pm-2:17 pm

1 stop22h 00m

Punta Cana

Sat 3/28

3:22 pm-7:38 am

1 stop19h 16m

$324

PhoenixSimpson Bay

PHX - SXM

PHXSXM

Phoenix Sky Harbor Intl

Tue 2/24

12:59 am-2:16 pm

1 stop10h 17m

Simpson Bay Princess Juliana

Wed 3/4

1:29 pm-12:59 am

1 stop14h 30m

$347

PhoenixSimpson Bay

PHX - SXM

PHXSXM

Phoenix Sky Harbor Intl

Tue 2/17

12:59 am-2:16 pm

1 stop10h 17m

Simpson Bay Princess Juliana

Wed 2/25

5:28 pm-10:33 am

1 stop20h 05m

$347

PhoenixSimpson Bay

PHX - SXM

PHXSXM

Phoenix Sky Harbor Intl

Mon 2/23

5:35 pm-12:29 pm

1 stop15h 54m

Simpson Bay Princess Juliana

Mon 3/2

5:28 pm-10:33 am

1 stop20h 05m

$347

PhoenixSimpson Bay

PHX - SXM

PHXSXM

Phoenix Sky Harbor Intl

Sun 2/8

5:30 pm-2:31 pm

1 stop18h 01m

Simpson Bay Princess Juliana

Sun 2/15

5:28 pm-12:59 am

1 stop10h 31m

$352

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 2/23

6:29 pm-11:37 am

1 stop14h 08m

San Juan Luis Munoz Marin Intl

Sat 2/28

7:05 am-3:27 pm

1 stop11h 22m

$354

PhoenixSimpson Bay

PHX - SXM

PHXSXM

Phoenix Sky Harbor Intl

Mon 4/13

10:00 pm-11:37 am

1 stop10h 37m

Simpson Bay Princess Juliana

Thu 4/23

4:35 pm-11:55 pm

1 stop10h 20m

$367

PhoenixPunta Cana

PHX - PUJ

PHXPUJ

Phoenix Sky Harbor Intl

Thu 3/5

10:19 am-2:13 pm

1 stop24h 54m

Punta Cana

Mon 3/9

5:39 pm-9:14 am

1 stop18h 35m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Sky Harbor Intl to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Sky Harbor Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Caribbean Islands

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Caribbean Islands?

Currently, June is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Caribbean Islands (average of $128). Flying from Phoenix Sky Harbor Intl Airport to Caribbean Islands in November is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean Islands. Reviews last updated January 11, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Phoenix Sky Harbor Intl Airport to Caribbean Islands have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,037 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,037 reviews
Delta
7.9
Good
8,037 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,145 reviews
Delta
7.9
Good
8,037 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,099 reviews
Delta
7.9
Good
8,037 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,888 reviews
Delta
7.9
Good
8,037 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.7
Fair
3,057 reviews
Delta
7.9
Good
8,037 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Caribbean Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Caribbean Islands?

    Departing from Phoenix Sky Harbor Intl Airport to Caribbean Islands will take you 7h 35m. Phoenix Sky Harbor Intl Airport and Caribbean Islands are separated by a distance of 3010 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Caribbean Islands one-way?

    One-way options have recently been found by users for as low as $85 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $121 and JetBlue from $154 one-way.

  • What are the most popular routes from Phoenix Sky Harbor Intl Airport to Caribbean Islands?

    When deciding which route to take from Phoenix Sky Harbor Intl Airport to Caribbean Islands consider Phoenix Sky Harbor Intl - San Juan Luis Munoz Marin Intl, Phoenix Sky Harbor Intl - Punta Cana or Phoenix Sky Harbor Intl - Nassau Intl as they are the most popular.

  • Can I find deals for flights from Sky Harbor Intl to Caribbean Islands that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Caribbean Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Caribbean Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Caribbean Islands.

  • Can I find deals for business class flights from Sky Harbor Intl to Caribbean Islands?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Caribbean Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Caribbean Islands?

    Currently, June is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Caribbean Islands (average of $128). Flying from Phoenix Sky Harbor Intl Airport to Caribbean Islands in November is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sky Harbor Intl to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to John F Kennedy Intl flights
Sky Harbor Intl to O'Hare Intl flights
Sky Harbor Intl to Newark flights
Sky Harbor Intl to Orlando flights
Sky Harbor Intl to Las Vegas flights
Sky Harbor Intl to Dallas/Fort Worth flights
Sky Harbor Intl to Seattle flights
Sky Harbor Intl to Denver flights
Sky Harbor Intl to Honolulu flights
Sky Harbor Intl to Cancún flights
Sky Harbor Intl to Los Angeles flights
Sky Harbor Intl to Miami flights
Sky Harbor Intl to Ontario flights
Sky Harbor Intl to LaGuardia flights
Sky Harbor Intl to San Francisco flights
Sky Harbor Intl to Atlanta flights
Sky Harbor Intl to Salt Lake City flights
Sky Harbor Intl to Hobby flights
Sky Harbor Intl to Fort Lauderdale flights
Sky Harbor Intl to Mexico City flights
Sky Harbor Intl to San Diego flights
Sky Harbor Intl to Minneapolis flights
Sky Harbor Intl to George Bush Intcntl flights
Sky Harbor Intl to Santa Ana flights
Sky Harbor Intl to Vancouver Intl flights
Sky Harbor Intl to Dulles Intl flights
Sky Harbor Intl to Austin flights
Sky Harbor Intl to Nashville flights
Sky Harbor Intl to Portland flights
Sky Harbor Intl to Kahului flights
Sky Harbor Intl to Tampa flights
Sky Harbor Intl to New Orleans flights
Sky Harbor Intl to Boston flights
Sky Harbor Intl to Reagan-National flights
Sky Harbor Intl to Midway flights
Sky Harbor Intl to San José del Cabo flights
Sky Harbor Intl to Burbank flights
Sky Harbor Intl to Cozumel flights
Sky Harbor Intl to Detroit flights
Sky Harbor Intl to Puerto Vallarta flights
Sky Harbor Intl to Sacramento flights
Sky Harbor Intl to Baltimore flights
Sky Harbor Intl to St. Louis flights
Sky Harbor Intl to Charlotte flights
Sky Harbor Intl to San Jose flights
Sky Harbor Intl to Philadelphia flights
Sky Harbor Intl to San Antonio flights
Sky Harbor Intl to Everett flights
Sky Harbor Intl to Kansas City flights
Sky Harbor Intl to Pearson Intl flights

Top 7 airlines flying from Sky Harbor Intl to Caribbean Islands

Discover the top 7 airlines that operate flights from Sky Harbor Intl to Caribbean Islands. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$149Average$491FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$170Average$417FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$214Average$560FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$345Average$663FlexibilityNo cancel feeOn-time69%
DeltaCheapest$369Average$639FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$385Average$699FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$435Average$722FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.