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 $142 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $153 and JetBlue from $157 one-way.

In terms of precipitation, rainfall in Caribbean Islands 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 Islands when rainfall is around 2.2 in.

If weather is an important factor for your trip to Caribbean Islands, 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).

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 - Oranjestad Reina Beatrix or Phoenix Sky Harbor Intl - Montego Bay Sangster Intl as they are the most popular.

What are the most popular airlines that fly from Phoenix Sky Harbor Intl Airport to Caribbean Islands?

American Airlines, JetBlue and Delta are the most popular airlines when flying from Phoenix Sky Harbor Intl Airport to Caribbean Islands.

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.

$137+ Cheap Flights from Phoenix Sky Harbor Intl Airport to Caribbean Islands

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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

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Cheap flight deals from Sky Harbor Intl to Caribbean Islands

Round-trip from	$286 (Priceline)
One-way from	$137 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$475

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. 0% potential increase in price ($2 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 September 2025

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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 September 22, 2025.

Fri 10/1711:24 pmPHX - SJU

1 stop24h 06mFrontier

Wed 10/221:17 pmSJU - PHX

1 stop27h 00mFrontier

Deal found 9/20

$286

Sat 11/156:11 pmPHX - SJU

2 stops18h 08mFrontier

Sun 11/162:11 amSJU - PHX

2 stops12h 14mFrontier

Deal found 9/21

$288

Tue 11/411:07 pmPHX - SJU

1 stop9h 28mJetBlue

Wed 11/126:45 amSJU - PHX

1 stop18h 45mJetBlue

Deal found 9/21

$297

Thu 11/610:53 pmPHX - SJU

2 stops38h 30mMultiple Airlines

Thu 11/139:49 pmSJU - PHX

1 stop28h 14mMultiple Airlines

Deal found 9/21

$300

Wed 10/1510:59 pmPHX - SJU

1 stop24h 31mFrontier

Mon 10/209:19 pmSJU - PHX

1 stop18h 58mFrontier

Deal found 9/21

$301

Mon 10/136:00 amPHX - SJU

1 stop9h 48mMultiple Airlines

Fri 10/174:51 pmSJU - PHX

2 stops44h 02mMultiple Airlines

Deal found 9/22

$302

Mon 10/2010:55 pmPHX - SJU

1 stop24h 35mFrontier

Sun 10/269:19 pmSJU - PHX

1 stop18h 58mFrontier

Deal found 9/22

$303

Mon 10/276:00 amPHX - SJU

1 stop9h 48mMultiple Airlines

Mon 11/39:00 amSJU - PHX

2 stops14h 51mMultiple Airlines

Deal found 9/21

$311

Sat 10/48:00 amPHX - SJU

2 stops22h 52mFrontier

Tue 10/76:22 amSJU - PHX

2 stops15h 25mFrontier

Deal found 9/20

$312

Mon 10/2710:07 pmPHX - SJU

1 stop12h 29mJetBlue

Mon 11/39:00 pmSJU - PHX

1 stop17h 35mJetBlue

Deal found 9/21

$314

Wed 11/1211:07 pmPHX - NAS

1 stop8h 06mJetBlue

Wed 11/192:22 pmNAS - PHX

1 stop10h 08mJetBlue

Deal found 9/22

$376

Fri 10/1711:24 pmPHX - STT

1 stop10h 35mMultiple Airlines

Fri 10/2411:01 amSTT - PHX

2 stops29h 16mMultiple Airlines

Deal found 9/21

$380

Best flights from Sky Harbor Intl to Caribbean Islands
Discover carefully curated flight deals from Sky Harbor Intl to Caribbean Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2025.

Tue 11/411:07 pmPHX - SJU

1 stop8h 28mJetBlue

Thu 11/1312:30 pmSJU - PHX

1 stop12h 27mJetBlue

Deal found 9/21

$322

Sun 10/2610:59 pmPHX - SDQ

1 stop11h 42mDelta

Tue 10/287:49 pmSDQ - PHX

1 stop17h 43mDelta

Deal found 9/20

$397

Tue 11/412:30 amPHX - SDQ

2 stops13h 44mAmerican Airlines

Wed 11/126:00 amSDQ - PHX

2 stops14h 10mAmerican Airlines

Deal found 9/20

$404

Tue 11/410:40 amPHX - SJU

2 stops10h 55mSouthwest

Wed 11/1211:20 amSJU - PHX

2 stops14h 05mSouthwest

Deal found 9/21

$425

Mon 10/2710:58 amPHX - PUJ

1 stop25h 02mMultiple Airlines

Tue 11/41:52 pmPUJ - PHX

2 stops31h 58mMultiple Airlines

Deal found 9/19

$427

Thu 11/63:57 pmPHX - MBJ

1 stop18h 08mSpirit Airlines

Wed 11/121:12 pmMBJ - PHX

1 stop27h 50mSpirit Airlines

Deal found 9/20

$454

Thu 11/2011:57 pmPHX - NAS

1 stop9h 56mUnited Airlines

Tue 11/252:55 pmNAS - PHX

1 stop11h 01mUnited Airlines

Deal found 9/21

$493

Fri 1/239:39 amPHX - SXM

1 stop28h 53mSun Country Air

Sat 1/316:32 pmSXM - PHX

1 stop27h 29mSun Country Air

Deal found 9/20

$607

Fri 1/1611:05 pmPHX - SJU

1 stop8h 27mJetBlue

Mon 1/261:00 pmSJU - PHX

1 stop12h 39mJetBlue

Deal found 9/22

$348

Fri 10/316:00 amPHX - SDQ

1 stop15h 27mDelta

Mon 11/102:55 pmSDQ - PHX

1 stop11h 39mDelta

Deal found 9/20

$399

Wed 11/1211:07 pmPHX - NAS

1 stop8h 06mJetBlue

Tue 11/182:22 pmNAS - PHX

1 stop10h 08mJetBlue

Deal found 9/22

$376

Sat 11/11:28 pmPHX - MBJ

2 stops20h 33mMultiple Airlines

Wed 11/121:12 pmMBJ - PHX

1 stop27h 50mMultiple Airlines

Deal found 9/20

$436

Wed 11/511:59 pmPHX - SDQ

2 stops16h 25mDelta

Wed 11/126:45 amSDQ - PHX

2 stops17h 29mDelta

Deal found 9/20

$404

Mon 11/1011:07 pmPHX - NAS

1 stop15h 49mJetBlue

Sat 11/152:22 pmNAS - PHX

1 stop10h 08mJetBlue

Deal found 9/20

$393

Sun 10/1910:59 pmPHX - STT

2 stops31h 57mMultiple Airlines

Sun 10/2611:01 amSTT - PHX

1 stop25h 52mMultiple Airlines

Deal found 9/19

$442

Sun 10/1910:58 amPHX - STT

1 stop19h 58mSpirit Airlines

Sun 10/2611:01 amSTT - PHX

1 stop25h 52mSpirit Airlines

Deal found 9/19

$487

Sun 12/78:30 amPHX - SJU

1 stop9h 30mUnited Airlines

Wed 12/102:05 amSJU - PHX

2 stops15h 05mUnited Airlines

Deal found 9/22

$515

Tue 10/143:39 pmPHX - PUJ

1 stop16h 11mAmerican Airlines

Wed 10/221:47 pmPUJ - PHX

1 stop13h 03mAmerican Airlines

Deal found 9/20

$519

Sat 11/1511:59 pmPHX - NAS

1 stop14h 22mJetBlue

Tue 11/182:22 pmNAS - PHX

1 stop10h 08mJetBlue

Deal found 9/22

$399

Sun 1/117:27 pmPHX - SJU

2 stops14h 28mUnited Airlines

Wed 1/217:45 amSJU - PHX

1 stop9h 34mUnited Airlines

Deal found 9/20

$515

Sat 11/81:45 pmPHX - STT

3 stops22h 26mSpirit Airlines

Sat 11/154:06 pmSTT - PHX

3 stops25h 56mSpirit Airlines

Deal found 9/21

$529

Wed 12/38:55 pmPHX - GCM

2 stops13h 40mSouthwest

Mon 12/81:30 pmGCM - PHX

2 stops11h 10mSouthwest

Deal found 9/21

$589

Sun 12/76:00 amPHX - NAS

1 stop7h 28mDelta

Fri 12/121:06 pmNAS - PHX

1 stop12h 40mDelta

Deal found 9/21

$493

Sat 3/73:10 pmPHX - SJU

1 stop9h 45mJetBlue

Sat 3/145:00 amSJU - PHX

1 stop11h 00mJetBlue

Deal found 9/22

$410

Tue 1/208:30 amPHX - SJU

1 stop10h 52mUnited Airlines

Mon 2/22:05 amSJU - PHX

1 stop12h 38mUnited Airlines

Deal found 9/22

$515

Fri 2/135:48 pmPHX - PLS

1 stop21h 37mSun Country Air

Sat 2/216:47 pmPLS - PHX

1 stop16h 08mSun Country Air

Deal found 9/21

$648

Sat 11/811:35 pmPHX - PLS

2 stops12h 10mSouthwest

Fri 11/142:40 pmPLS - PHX

1 stop10h 55mSouthwest

Deal found 9/20

$593

Thu 12/410:55 pmPHX - STT

1 stop15h 03mAmerican Airlines

Sat 12/136:17 pmSTT - PHX

1 stop9h 40mAmerican Airlines

Deal found 9/20

$594

Mon 11/311:07 pmPHX - MBJ

1 stop14h 03mJetBlue

Fri 11/71:50 pmMBJ - PHX

1 stop10h 59mJetBlue

Deal found 9/20

$412

Mon 12/812:59 amPHX - SJU

2 stops13h 20mDelta

Tue 12/167:00 amSJU - PHX

1 stop9h 21mDelta

Deal found 9/20

$505

Last-minute flights from Sky Harbor Intl to Caribbean Islands
Discover last-minute flight deals from Sky Harbor Intl to Caribbean Islands. Data last updated September 22, 2025 and is based on user searches.

Sat 10/48:00 amPHX - SJU

2 stops22h 52mFrontier

Tue 10/76:22 amSJU - PHX

2 stops15h 25mFrontier

Deal found 9/20

$312

Mon 10/136:00 amPHX - SJU

1 stop9h 48mMultiple Airlines

Fri 10/174:51 pmSJU - PHX

2 stops44h 02mMultiple Airlines

Deal found 9/22

$302

Wed 10/1510:59 pmPHX - SJU

1 stop24h 31mFrontier

Mon 10/209:19 pmSJU - PHX

1 stop18h 58mFrontier

Deal found 9/21

$301

Fri 10/1711:24 pmPHX - SJU

1 stop24h 06mFrontier

Wed 10/221:17 pmSJU - PHX

1 stop27h 00mFrontier

Deal found 9/20

$286

Fri 10/1711:24 pmPHX - STT

1 stop10h 35mMultiple Airlines

Fri 10/2411:01 amSTT - PHX

2 stops29h 16mMultiple Airlines

Deal found 9/21

$380

Mon 10/2010:55 pmPHX - SJU

1 stop24h 35mFrontier

Sun 10/269:19 pmSJU - PHX

1 stop18h 58mFrontier

Deal found 9/22

$303

Fri 10/249:59 pmPHX - SJU

1 stop12h 46mJetBlue

Wed 10/294:05 amSJU - PHX

1 stop9h 30mJetBlue

Deal found 9/21

$322

Sun 10/2610:59 pmPHX - SDQ

1 stop11h 42mDelta

Tue 10/287:49 pmSDQ - PHX

1 stop17h 43mDelta

Deal found 9/20

$397

Mon 10/276:00 amPHX - SJU

1 stop9h 48mMultiple Airlines

Mon 11/39:00 amSJU - PHX

2 stops14h 51mMultiple Airlines

Deal found 9/21

$311

Mon 10/2710:07 pmPHX - SJU

1 stop12h 29mJetBlue

Mon 11/39:00 pmSJU - PHX

1 stop17h 35mJetBlue

Deal found 9/21

$314

Mon 10/2710:07 pmPHX - PUJ

1 stop12h 40mJetBlue

Tue 11/43:58 pmPUJ - PHX

1 stop9h 51mJetBlue

Deal found 9/19

$397

Fri 10/316:00 amPHX - SDQ

1 stop15h 27mDelta

Mon 11/102:55 pmSDQ - PHX

1 stop11h 39mDelta

Deal found 9/22

$399

One-way flights from Sky Harbor Intl to Caribbean Islands
Search for one-way flight options from Sky Harbor Intl to Caribbean Islands. Find affordable one-way fares based on user searches. Data last updated September 22, 2025.

Thu 10/2310:58 amPHX - SJU

1 stop25h 18mMultiple Airlines

Deal found 9/19

$137

Mon 11/36:05 amPHX - SJU

1 stop10h 43mMultiple Airlines

Deal found 9/21

$140

Thu 11/61:45 pmPHX - SJU

1 stop23h 38mSpirit Airlines

Deal found 9/22

$141

Tue 10/2110:59 pmPHX - SJU

1 stop10h 16mFrontier

Deal found 9/21

$142

Sun 11/166:00 amPHX - SJU

1 stop31h 23mMultiple Airlines

Deal found 9/22

$150

Thu 10/26:30 amPHX - SJU

2 stops25h 34mMultiple Airlines

Deal found 9/20

$151

Thu 11/133:57 pmPHX - PUJ

1 stop17h 19mSpirit Airlines

Deal found 9/20

$153

Sat 11/1511:07 pmPHX - SJU

1 stop9h 28mJetBlue

Deal found 9/22

$154

Fri 11/711:07 pmPHX - NAS

1 stop12h 10mJetBlue

Deal found 9/22

$157

Mon 10/136:00 amPHX - SJU

1 stop9h 48mMultiple Airlines

Deal found 9/20

$157

Wed 10/296:11 pmPHX - SJU

2 stops28h 43mFrontier

Deal found 9/22

$164

Thu 11/68:43 pmPHX - SJU

2 stops25h 49mFrontier

Deal found 9/22

$165

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 11/4

11:07 pm-10:35 am

1 stop8h 28m

San Juan Luis Munoz Marin Intl

Thu 11/13

12:30 pm-9:57 pm

1 stop12h 27m

$322

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 1/16

11:05 pm-10:32 am

1 stop8h 27m

San Juan Luis Munoz Marin Intl

Mon 1/26

1:00 pm-10:39 pm

1 stop12h 39m

$348

PhoenixNassau

PHX - NAS

PHXNAS

Phoenix Sky Harbor Intl

Wed 11/12

11:07 pm-9:13 am

1 stop8h 06m

Nassau Intl

Tue 11/18

2:22 pm-10:30 pm

1 stop10h 08m

$376

PhoenixNassau

PHX - NAS

PHXNAS

Phoenix Sky Harbor Intl

Mon 11/10

11:07 pm-4:56 pm

1 stop15h 49m

Nassau Intl

Sat 11/15

2:22 pm-10:30 pm

1 stop10h 08m

$393

PhoenixSanto Domingo

PHX - SDQ

PHXSDQ

Phoenix Sky Harbor Intl

Sun 10/26

10:59 pm-1:41 pm

1 stop11h 42m

Santo Domingo Las Americas

Tue 10/28

7:49 pm-10:32 am

1 stop17h 43m

$397

PhoenixSanto Domingo

PHX - SDQ

PHXSDQ

Phoenix Sky Harbor Intl

Fri 10/31

6:00 am-12:27 am

1 stop15h 27m

Santo Domingo Las Americas

Mon 11/10

2:55 pm-11:34 pm

1 stop11h 39m

$399

PhoenixNassau

PHX - NAS

PHXNAS

Phoenix Sky Harbor Intl

Sat 11/15

11:59 pm-4:21 pm

1 stop14h 22m

Nassau Intl

Tue 11/18

2:22 pm-10:30 pm

1 stop10h 08m

$399

PhoenixSanto Domingo

PHX - SDQ

PHXSDQ

Phoenix Sky Harbor Intl

Tue 11/4

12:30 am-5:14 pm

2 stops13h 44m

Santo Domingo Las Americas

Wed 11/12

6:00 am-5:10 pm

2 stops14h 10m

$404

PhoenixSanto Domingo

PHX - SDQ

PHXSDQ

Phoenix Sky Harbor Intl

Wed 11/5

11:59 pm-7:24 pm

2 stops16h 25m

Santo Domingo Las Americas

Wed 11/12

6:45 am-9:14 pm

2 stops17h 29m

$404

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 3/7

3:10 pm-3:55 am

1 stop9h 45m

San Juan Luis Munoz Marin Intl

Sat 3/14

5:00 am-1:00 pm

1 stop11h 00m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/21

Showing 1-10 of 60 results

...

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, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Caribbean Islands (average of $254). Flying from Phoenix Sky Harbor Intl Airport to Caribbean Islands in June is currently the most expensive (average of $339). 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 EPX?

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

Reviews of airlines servicing Caribbean Islands

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

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,971 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,922 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

JetBlue

7.2

Good

2,911 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Frontier

5.8

Fair

3,166 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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 8h 28m. 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 $142 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $153 and JetBlue from $157 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 - Oranjestad Reina Beatrix 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 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, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Caribbean Islands (average of $254). Flying from Phoenix Sky Harbor Intl Airport to Caribbean Islands in June is currently the most expensive (average of $339). 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

Top 7 airlines flying from Sky Harbor Intl to Caribbean Islands

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$136	Average$406	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$181	Average$423	FlexibilityNo cancel fee	On-time65%
JetBlue	Cheapest$214	Average$573	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$345	Average$687	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$357	Average$642	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$384	Average$683	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$450	Average$719	FlexibilityNo cancel fee	On-time63%

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$137+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 September 22, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sky Harbor Intl to Caribbean Islands

Cheapest flights from Sky Harbor Intl to Caribbean IslandsExplore 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 September 22, 2025.

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 September 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Caribbean Islands that are best for you.

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.

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?

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

Find hourly flight availability from Sky Harbor Intl to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 22, 2025.

Reviews of airlines servicing Caribbean Islands

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.

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?

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

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

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

How can I 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?

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

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Alternative routes for Sky Harbor Intl to Caribbean Islands

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Top 7 airlines flying from Sky Harbor Intl to Caribbean Islands

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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 September 22, 2025.