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$121+ Cheap flights from Sky Harbor Intl (PHX) to Caribbean

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJU
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Caribbean

Keep the following information in mind while searching for Sky Harbor Intl to Caribbean flight deals. Data was last updated April 24, 2025.

Round-trip from

$308
(Frontier)

One-way from

$121
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$429
From Phoenix Sky Harbor Intl to Caribbean
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One-way flight from Phoenix Sky Harbor Intl to Caribbean
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Sky Harbor Intl to Caribbean

Cheapest flights from Sky Harbor Intl to Caribbean
Explore the most affordable flight options available from Sky Harbor Intl to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Frontier deal was found by Cheapflights users on 4/22. 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.
Tue 5/203:11 pmPHX - SJU
1 stop8h 40mFrontier
Wed 5/283:40 amSJU - PHX
1 stop15h 47mFrontier
Deal found 4/22$308
This Mytrip deal was found by Cheapflights users on 4/23. 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 6/169:35 pmPHX - SJU
2 stops18h 44mSpirit Airlines
Thu 6/198:24 pmSJU - PHX
2 stops26h 41mSpirit Airlines
Deal found 4/23$316
This CheapOair deal was found by Cheapflights users on 4/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/255:32 pmPHX - SJU
1 stop12h 26mMultiple Airlines
Sat 5/311:33 amSJU - PHX
1 stop11h 17mMultiple Airlines
Deal found 4/23$334
This JetBlue deal was found by Cheapflights users on 4/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1410:50 pmPHX - SJU
1 stop10h 16mJetBlue
Thu 6/1911:00 amSJU - PHX
1 stop12h 25mJetBlue
Deal found 4/23$340
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/169:35 pmPHX - MBJ
2 stops11h 27mSpirit Airlines
Fri 6/2010:15 amMBJ - PHX
2 stops11h 50mSpirit Airlines
Deal found 4/23$366
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:25 amPHX - SJU
2 stops11h 22mAmerican Airlines
Fri 9/193:55 pmSJU - PHX
1 stop9h 07mAmerican Airlines
Deal found 4/23$395
This CheapOair deal was found by Cheapflights users on 4/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/92:10 pmPHX - PUJ
1 stop20h 05mFrontier
Sat 5/175:54 pmPUJ - PHX
1 stop18h 48mFrontier
Deal found 4/23$424
This Mytrip deal was found by Cheapflights users on 4/22. 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 5/129:19 amPHX - STT
2 stops21h 38mSpirit Airlines
Tue 6/171:24 pmSTT - PHX
3 stops33h 41mSpirit Airlines
Deal found 4/22$425
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2412:45 amPHX - SJU
1 stop11h 20mDelta
Thu 5/297:00 amSJU - PHX
2 stops12h 40mDelta
Deal found 4/22$435
This CheapOair deal was found by Cheapflights users on 4/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1412:20 amPHX - STX
2 stops12h 58mSpirit Airlines
Mon 9/225:13 pmSTX - PHX
2 stops23h 58mSpirit Airlines
Deal found 4/23$437
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/164:09 pmPHX - SJU
1 stop10h 21mUnited Airlines
Wed 6/181:05 amSJU - PHX
1 stop10h 34mUnited Airlines
Deal found 4/23$438
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1411:59 pmPHX - STX
1 stop10h 11mAmerican Airlines
Thu 8/211:55 pmSTX - PHX
1 stop8h 36mAmerican Airlines
Deal found 4/23$455

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl to Caribbean 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 April 24, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Caribbean that are best for you.

Fly from

Sky Harbor Intl

Fly to

Caribbean

Route

Depart

Return

Price

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 5/20

3:11 pm-2:51 am

1 stop8h 40m

San Juan Luis Munoz Marin Intl

Mon 5/26

3:36 am-4:27 pm

1 stop15h 51m

$308

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 6/16

9:35 pm-7:19 pm

2 stops18h 44m

San Juan Luis Munoz Marin Intl

Thu 6/19

8:24 pm-8:05 pm

2 stops26h 41m

$316

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sun 5/25

5:32 pm-8:58 am

1 stop12h 26m

San Juan Luis Munoz Marin Intl

Sat 5/31

1:33 am-9:50 am

1 stop11h 17m

$334

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 6/14

10:50 pm-12:06 pm

1 stop10h 16m

San Juan Luis Munoz Marin Intl

Thu 6/19

11:00 am-8:25 pm

1 stop12h 25m

$340

PhoenixMontego Bay

PHX - MBJ

PHXMBJ

Phoenix Sky Harbor Intl

Mon 6/16

9:35 pm-11:02 am

2 stops11h 27m

Montego Bay Sangster Intl

Fri 6/20

10:15 am-8:05 pm

2 stops11h 50m

$366

PhoenixPunta Cana

PHX - PUJ

PHXPUJ

Phoenix Sky Harbor Intl

Fri 5/9

2:10 pm-1:15 pm

1 stop20h 05m

Punta Cana

Sat 5/17

5:54 pm-9:42 am

1 stop18h 48m

$424

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Mon 5/12

9:19 am-9:57 am

2 stops21h 38m

Saint Thomas Island Cyril E King

Tue 6/17

1:24 pm-8:05 pm

3 stops33h 41m

$425

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 5/24

12:45 am-3:05 pm

1 stop11h 20m

San Juan Luis Munoz Marin Intl

Thu 5/29

7:00 am-4:40 pm

2 stops12h 40m

$435

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 6/16

4:09 pm-5:30 am

1 stop10h 21m

San Juan Luis Munoz Marin Intl

Wed 6/18

1:05 am-8:39 am

1 stop10h 34m

$438

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Wed 5/28

12:45 am-12:45 pm

1 stop9h 00m

San Juan Luis Munoz Marin Intl

Tue 6/3

1:10 pm-10:06 pm

1 stop11h 56m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 60 results
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Best time to book a flight from Sky Harbor Intl to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean 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

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

Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Caribbean (average of $254). Flying from Phoenix Sky Harbor Intl Airport to Caribbean in December is currently the most expensive (average of $336). 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.

What is the cheapest time of day to fly from PHX to CB?

Find hourly flight availability from Sky Harbor Intl to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Phoenix Sky Harbor Intl Airport to Caribbean, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Caribbean by month

Plan your trip to Caribbean by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.

Temperature in Caribbean by month

Plan your trip to Caribbean by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. 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. Reviews last updated April 24, 2025.
Southwest
8.0
Very good
4,286 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.6

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,286 reviews
Southwest
8.0
Very good
4,286 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.6

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,920 reviews
Southwest
8.0
Very good
4,286 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.6

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Copa Airlines
7.6
Good
1,411 reviews
Southwest
8.0
Very good
4,286 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.6

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
LATAM Airlines
7.5
Good
1,765 reviews
Southwest
8.0
Very good
4,286 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.6

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,685 reviews
Southwest
8.0
Very good
4,286 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.6

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

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

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

    One-way options have recently been found by users for as low as $147 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $176 and Southwest from $218 one-way.

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

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

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

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

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

    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.

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

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Caribbean 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?

    Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Caribbean (average of $254). Flying from Phoenix Sky Harbor Intl Airport to Caribbean in December is currently the most expensive (average of $336). 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

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Alternative routes for Sky Harbor Intl to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Sky Harbor Intl to Caribbean

Discover the top 7 airlines that operate flights from Sky Harbor Intl to Caribbean. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$149Average$341FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$194Average$420FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$268Average$584FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$292Average$686FlexibilityNo cancel feeOn-time69%
DeltaCheapest$314Average$642FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$314Average$664FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$435Average$667FlexibilityNo cancel feeOn-time63%

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