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Cheap flights from Phoenix Sky Harbor Intl Airport to Caribbean Islands from $167

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Caribbean Islands departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Caribbean Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:00 pm - 1:19 pm
PHX
-
SXM
12h 19m
1 stop
American Airlines Logo
2:46 pm - 11:59 pm
SXM
-
PHX
12h 13m
1 stop
$365American Airlines
Mon, Jul 20 - Wed, Jul 29
American Airlines Logo
10:20 pm - 1:42 pm
PHX
-
SXM
12h 22m
2 stops
American Airlines Logo
4:39 pm - 9:39 am
SXM
-
PHX
20h 00m
2 stops
$370American Airlines
Sun, Aug 23 - Mon, Aug 31
United Airlines Logo
11:59 pm - 1:50 pm
PHX
-
SXM
10h 51m
1 stop
United Airlines Logo
5:00 pm - 11:27 am
SXM
-
PHX
21h 27m
1 stop
$387United Airlines
Sat, Nov 14 - Sat, Nov 21
United Airlines Logo
4:00 pm - 11:43 am
PHX
-
MBJ
17h 43m
2 stops
United Airlines Logo
2:01 pm - 10:15 pm
MBJ
-
PHX
10h 14m
1 stop
$412United Airlines
Mon, Oct 19 - Mon, Oct 26
Frontier Logo
4:39 pm - 5:02 am
PHX
-
SJU
9h 23m
1 stop
Frontier Logo
10:48 pm - 10:30 am
SJU
-
PHX
14h 42m
1 stop
$416Frontier
Thu, Jul 30 - Mon, Aug 3
Frontier Logo
10:44 pm - 3:25 pm
PHX
-
SJU
13h 41m
1 stop
Frontier Logo
9:49 pm - 11:56 pm
SJU
-
PHX
29h 07m
1 stop
$419Frontier
Fri, Oct 2 - Tue, Oct 13
Delta Logo
8:25 pm - 12:45 pm
PHX
-
SJU
13h 20m
2 stops
Delta Logo
7:00 am - 8:44 pm
SJU
-
PHX
16h 44m
2 stops
$420Delta
Tue, Dec 1 - Wed, Dec 9
Delta Logo
11:55 pm - 1:39 pm
PHX
-
STT
10h 44m
1 stop
Delta Logo
2:49 pm - 11:06 pm
STT
-
PHX
11h 17m
1 stop
$504Delta
Tue, Oct 20 - Tue, Oct 27
JetBlue Logo
11:06 pm - 4:09 pm
PHX
-
NAS
14h 03m
1 stop
JetBlue Logo
1:30 pm - 9:43 pm
NAS
-
PHX
11h 13m
1 stop
$579JetBlue
Wed, Aug 5 - Wed, Aug 12
JetBlue Logo
11:06 pm - 4:04 pm
PHX
-
NAS
13h 58m
1 stop
JetBlue Logo
1:30 pm - 9:45 pm
NAS
-
PHX
11h 15m
1 stop
$599JetBlue
Tue, Jul 14 - Sat, Jul 18

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Frontier flights from Phoenix Sky Harbor Intl Airport to Caribbean Islands

Our best Frontier deals on Phoenix Sky Harbor Intl Airport to Caribbean Islands flight tickets
Frontier
Jul 6
PHX12:12 amPhoenix Sky Harbor Intl
14h 19m
1 stop
SJU5:31 pmSan Juan Luis Munoz Marin Intl
Jul 14
SJU6:32 amSan Juan Luis Munoz Marin Intl
8h 54m
1 stop
PHX12:26 pmPhoenix Sky Harbor Intl
$416
Frontier
Oct 2
PHX10:44 pmPhoenix Sky Harbor Intl
13h 41m
1 stop
SJU3:25 pmSan Juan Luis Munoz Marin Intl
Oct 13
SJU9:49 pmSan Juan Luis Munoz Marin Intl
29h 07m
1 stop
PHX11:56 pmPhoenix Sky Harbor Intl
$419
Frontier
Jul 13
PHX12:12 amPhoenix Sky Harbor Intl
14h 19m
1 stop
SJU5:31 pmSan Juan Luis Munoz Marin Intl
Aug 18
SJU6:45 amSan Juan Luis Munoz Marin Intl
32h 57m
2 stops
PHX12:42 pmPhoenix Sky Harbor Intl
$423

Southwest flights from Phoenix Sky Harbor Intl Airport to Caribbean Islands

Our best Southwest deals on Phoenix Sky Harbor Intl Airport to Caribbean Islands flight tickets
Southwest
Aug 17
PHX11:05 pmPhoenix Sky Harbor Intl
8h 55m
1 stop
SJU11:00 amSan Juan Luis Munoz Marin Intl
Aug 24
SJU5:00 amSan Juan Luis Munoz Marin Intl
9h 55m
2 stops
PHX11:55 amPhoenix Sky Harbor Intl
$415
Southwest
Oct 16
PHX11:25 amPhoenix Sky Harbor Intl
9h 40m
2 stops
SJU12:05 amSan Juan Luis Munoz Marin Intl
Oct 19
SJU7:00 pmSan Juan Luis Munoz Marin Intl
8h 25m
1 stop
PHX12:25 amPhoenix Sky Harbor Intl
$443
Southwest
Aug 17
PHX7:55 amPhoenix Sky Harbor Intl
11h 15m
2 stops
SJU10:10 pmSan Juan Luis Munoz Marin Intl
Aug 23
SJU5:00 amSan Juan Luis Munoz Marin Intl
10h 20m
2 stops
PHX12:20 pmPhoenix Sky Harbor Intl
$447

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated June 26, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixSimpson Bay

PHX - SXM

PHXSXM

Phoenix Sky Harbor Intl

Mon 7/20

10:00 pm-1:19 pm

1 stop12h 19m

Simpson Bay Princess Juliana

Wed 7/29

2:46 pm-11:59 pm

1 stop12h 13m

$365

PhoenixSimpson Bay

PHX - SXM

PHXSXM

Phoenix Sky Harbor Intl

Sun 8/23

10:20 pm-1:42 pm

2 stops12h 22m

Simpson Bay Princess Juliana

Mon 8/31

4:39 pm-9:39 am

2 stops20h 00m

$370

PhoenixSimpson Bay

PHX - SXM

PHXSXM

Phoenix Sky Harbor Intl

Sat 11/14

11:59 pm-1:50 pm

1 stop10h 51m

Simpson Bay Princess Juliana

Sat 11/21

5:00 pm-11:27 am

1 stop21h 27m

$387

PhoenixMontego Bay

PHX - MBJ

PHXMBJ

Phoenix Sky Harbor Intl

Mon 10/19

4:00 pm-11:43 am

2 stops17h 43m

Montego Bay Sangster Intl

Mon 10/26

2:01 pm-10:15 pm

1 stop10h 14m

$412

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 7/30

4:39 pm-5:02 am

1 stop9h 23m

San Juan Luis Munoz Marin Intl

Mon 8/3

10:48 pm-10:30 am

1 stop14h 42m

$416

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 10/2

10:44 pm-3:25 pm

1 stop13h 41m

San Juan Luis Munoz Marin Intl

Tue 10/13

9:49 pm-11:56 pm

1 stop29h 07m

$419

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 12/1

8:25 pm-12:45 pm

2 stops13h 20m

San Juan Luis Munoz Marin Intl

Wed 12/9

7:00 am-8:44 pm

2 stops16h 44m

$420
Quickest round-trip

PhoenixSaint Thomas Island

PHX - STT

PHXSTT

Phoenix Sky Harbor Intl

Tue 10/20

11:55 pm-1:39 pm

1 stop10h 44m

Saint Thomas Island Cyril E King

Tue 10/27

2:49 pm-11:06 pm

1 stop11h 17m

$504

PhoenixNassau

PHX - NAS

PHXNAS

Phoenix Sky Harbor Intl

Wed 8/5

11:06 pm-4:09 pm

1 stop14h 03m

Nassau Intl

Wed 8/12

1:30 pm-9:43 pm

1 stop11h 13m

$579

PhoenixNassau

PHX - NAS

PHXNAS

Phoenix Sky Harbor Intl

Tue 7/14

11:06 pm-4:04 pm

1 stop13h 58m

Nassau Intl

Sat 7/18

1:30 pm-9:45 pm

1 stop11h 15m

$599

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Caribbean Islands from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Caribbean Islands

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

What is the cheapest month to fly to Caribbean Islands?

The month of May is, on average, the cheapest month to fly to Caribbean Islands from Phoenix Sky Harbor Intl Airport, with most prices found around $108. The month of November is another great option to travel to Caribbean Islands, with average flight prices from Phoenix Sky Harbor Intl Airport averaging around $118.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Caribbean Islands?

You are more likely to see cheaper flights to Caribbean Islands from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $515 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from Phoenix Sky Harbor Intl Airport for as low as $424 on momondo.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between Phoenix Sky Harbor Intl Airport to Caribbean Islands.

Cheap Phoenix Sky Harbor Intl Airport to Caribbean Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Caribbean Islands

Fastest flight time

6h 40m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Caribbean Islands takes 6h 40m
There are no direct flights from Phoenix Sky Harbor Intl Airport to Caribbean Islands. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Caribbean Islands.
Search flight deals

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to Caribbean Islands

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Caribbean Islands?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Caribbean Islands were last updated today.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Caribbean Islands?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport 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 from Phoenix Sky Harbor Intl Airport to Caribbean Islands.

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

    The necessary travel and health documents for your Caribbean Islands trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Phoenix Sky Harbor Intl Airport to Caribbean Islands?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Caribbean Islands

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Caribbean Islands with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $141Free CancellationRating
5.6
2,864 reviews
Search Frontier flights
JetBluePriceFrom $214Free CancellationRating
7.1
3,013 reviews
Search JetBlue flights
United AirlinesPriceFrom $234Free CancellationRating
7.4
9,895 reviews
Search United Airlines flights
DeltaPriceFrom $295Free CancellationRating
7.8
8,452 reviews
Search Delta flights
American AirlinesPriceFrom $399Free CancellationRating
7.1
11,778 reviews
Search American Airlines flights
SouthwestPriceFrom $409Free CancellationRating
7.9
4,244 reviews
Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Phoenix to Caribbean Islands for you.

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

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

How can momondo help me find flights from Phoenix to Caribbean Islands?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Caribbean Islands from Phoenix.

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

Price alerts on flights to Caribbean Islands from Phoenix 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.

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