What is the cheapest airline that flies from Harrisburg to Caribbean Islands?

United Airlines and American Airlines are the most popular carriers operating from Harrisburg to Caribbean Islands

What airlines fly to Caribbean Islands?

Frontier, Southwest and American Airlines are the top three most popular airlines that fly to Caribbean Islands from Harrisburg according to our data. Frontier is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Caribbean Islands. Keep in mind that there are 7 different airlines that fly to Caribbean Islands on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Harrisburg Airport to Caribbean Islands?

Prices for flights from Harrisburg Airport to Caribbean Islands were last updated today.

How many operators does momondo search for flights from Harrisburg Airport to Caribbean Islands?

As of September 2026, there are 3 operators available to choose from for flights from Harrisburg Airport to Caribbean Islands.

How old do you have to be to fly from Harrisburg 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 Harrisburg Airport to Caribbean Islands.

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

The travel and health documents required for your trip to Caribbean Islands can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Caribbean Islands. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$135 Cheap Flights from Harrisburg to Caribbean Islands in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harrisburg to Caribbean Islands

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 am - 1:32 pmMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

7h 47m1 stop Philadelphia

6:00 am - 10:19 pmSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

16h 19m2 stops Miami Boston Logan Intl

$283American Airlines

Wed, Sep 23 - Tue, Sep 29

8:30 am - 8:47 pmMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

12h 17m2 stops Philadelphia Miami

3:41 pm - 11:25 pmSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

7h 44m1 stop Charlotte Douglas

$283American Airlines

Wed, Sep 23 - Wed, Sep 30

7:00 am - 8:47 pmMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

13h 47m2 stops Boston Logan Intl Miami

6:00 am - 10:19 pmSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

16h 19m2 stops Miami Boston Logan Intl

$283American Airlines

Wed, Sep 23 - Tue, Sep 29

6:30 am - 9:24 pmMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

13h 54m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

8:25 am - 4:58 pmSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

9h 33m1 stop Chicago O'Hare Intl

$296United Airlines

Wed, Jan 27 - Wed, Feb 3

6:00 am - 2:31 pmMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

7h 31m1 stop Atlanta Hartsfield-Jackson

2:15 pm - 11:38 pmSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

10h 23m1 stop Atlanta Hartsfield-Jackson

$296Delta

Sun, Jan 24 - Wed, Feb 3

7:32 pm - 9:15 amMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

13h 43m1 stop Orlando Sanford Intl

2:49 pm - 8:23 amSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

17h 34m1 stop Tampa

$314Multiple Airlines

Mon, Oct 26 - Thu, Oct 29

7:32 pm - 9:15 amMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

13h 43m1 stop Orlando Sanford Intl

6:15 am - 8:23 amSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

26h 08m2 stops Fort Lauderdale Tampa

$341Multiple Airlines

Mon, Oct 26 - Thu, Oct 29

10:30 am - 11:50 pmMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

13h 20m2 stops Washington, D.C. Dulles Intl Newark

1:00 am - 1:27 pmSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

12h 27m2 stops Newark Chicago O'Hare Intl

$348United Airlines

Tue, Sep 22 - Mon, Sep 28

6:10 am - 1:30 pmMDT Harrisburg-NAS Nassau Intl

7h 20m1 stop Detroit Metropolitan Wayne County

6:10 pm - 11:38 pmNAS Nassau Intl-MDT Harrisburg

5h 28m1 stop Atlanta Hartsfield-Jackson

$355Delta

Sun, Jan 31 - Mon, Feb 1

6:10 am - 2:05 pmMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

6h 55m1 stop Detroit Metropolitan Wayne County

6:15 am - 5:08 pmSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

11h 53m1 stop Atlanta Hartsfield-Jackson

$356Delta

Sun, Jan 24 - Fri, Feb 5

Cheap last minute flights

Enter your travel dates to find the best prices.

6:15 am - 12:50 pmMDT Harrisburg-AUA Oranjestad Reina Beatrix

6h 35m1 stop Philadelphia

4:55 pm - 10:30 amAUA Oranjestad Reina Beatrix-MDT Harrisburg

17h 35m2 stops Miami Philadelphia

$527American Airlines

Mon, Sep 7 - Thu, Sep 17

7:34 pm - 3:50 pmMDT Harrisburg-AUA Oranjestad Reina Beatrix

20h 16m2 stops Philadelphia Miami

2:30 pm - 10:30 amAUA Oranjestad Reina Beatrix-MDT Harrisburg

20h 00m2 stops Miami Philadelphia

$527American Airlines

Mon, Sep 7 - Thu, Sep 17

6:15 am - 12:50 pmMDT Harrisburg-AUA Oranjestad Reina Beatrix

6h 35m1 stop Philadelphia

4:10 pm - 10:17 amAUA Oranjestad Reina Beatrix-MDT Harrisburg

18h 07m1 stop Charlotte Douglas

$530American Airlines

Mon, Sep 7 - Thu, Sep 17

6:00 am - 1:42 pmMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

7h 42m1 stop Atlanta Hartsfield-Jackson

12:56 pm - 11:40 pmSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

10h 44m1 stop Atlanta Hartsfield-Jackson

$532Delta

Mon, Sep 7 - Sat, Sep 12

6:00 am - 1:42 pmMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

7h 42m1 stop Atlanta Hartsfield-Jackson

2:59 pm - 11:40 pmSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

8h 41m1 stop Atlanta Hartsfield-Jackson

$532Delta

Mon, Sep 7 - Fri, Sep 11

7:15 pm - 12:53 pmMDT Harrisburg-MBJ Montego Bay Sangster Intl

18h 38m2 stops Philadelphia Miami

5:16 pm - 10:36 amMBJ Montego Bay Sangster Intl-MDT Harrisburg

16h 20m2 stops Miami Philadelphia

$539American Airlines

Fri, Sep 11 - Mon, Sep 14

6:15 am - 12:54 pmMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

6h 39m1 stop Washington, D.C. Dulles Intl

2:55 pm - 11:30 pmSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

8h 35m2 stops Newark Washington, D.C. Dulles Intl

$570United Airlines

Mon, Sep 7 - Fri, Sep 11

6:15 am - 12:54 pmMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

6h 39m1 stop Washington, D.C. Dulles Intl

1:00 am - 1:30 pmSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

12h 30m2 stops Newark Chicago O'Hare Intl

$570United Airlines

Mon, Sep 7 - Fri, Sep 11

6:30 am - 8:38 pmMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

14h 08m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

1:00 am - 1:30 pmSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

12h 30m2 stops Newark Chicago O'Hare Intl

$668United Airlines

Mon, Sep 7 - Fri, Sep 11

6:00 am - 3:35 pmMDT Harrisburg-MBJ Montego Bay Sangster Intl

10h 35m1 stop Atlanta Hartsfield-Jackson

2:26 pm - 11:40 pmMBJ Montego Bay Sangster Intl-MDT Harrisburg

8h 14m1 stop Atlanta Hartsfield-Jackson

$1,112Delta

Fri, Sep 11 - Mon, Sep 14

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United Airlines flights from Harrisburg to Caribbean Islands

Our best United Airlines deals on Harrisburg to Caribbean Islands flight tickets

United Airlines

Sep 22

MDT10:30 amHarrisburg

13h 20m

2 stops

SJU11:50 pmSan Juan Luis Munoz Marin Intl

Sep 28

SJU1:00 amSan Juan Luis Munoz Marin Intl

12h 27m

2 stops

MDT1:27 pmHarrisburg

$348

United Airlines

Sep 19

MDT6:30 amHarrisburg

14h 08m

2 stops

SJU8:38 pmSan Juan Luis Munoz Marin Intl

Sep 25

SJU1:00 amSan Juan Luis Munoz Marin Intl

12h 27m

2 stops

MDT1:27 pmHarrisburg

$352

United Airlines

Oct 4

MDT6:25 amHarrisburg

8h 19m

1 stop

SJU2:44 pmSan Juan Luis Munoz Marin Intl

Oct 10

SJU1:25 pmSan Juan Luis Munoz Marin Intl

10h 04m

2 stops

MDT11:29 pmHarrisburg

$386

American Airlines flights from Harrisburg to Caribbean Islands

Our best American Airlines deals on Harrisburg to Caribbean Islands flight tickets

American Airlines

Sep 23

MDT8:30 amHarrisburg

12h 17m

2 stops

SJU8:47 pmSan Juan Luis Munoz Marin Intl

Sep 30

SJU3:41 pmSan Juan Luis Munoz Marin Intl

7h 44m

1 stop

MDT11:25 pmHarrisburg

$283

American Airlines

Oct 1

MDT7:15 pmHarrisburg

15h 45m

2 stops

SJU11:00 amSan Juan Luis Munoz Marin Intl

Oct 10

SJU7:30 amSan Juan Luis Munoz Marin Intl

6h 37m

1 stop

MDT2:07 pmHarrisburg

$287

American Airlines

Oct 2

MDT7:15 pmHarrisburg

14h 09m

2 stops

SJU9:24 amSan Juan Luis Munoz Marin Intl

Oct 9

SJU12:41 pmSan Juan Luis Munoz Marin Intl

11h 43m

1 stop

MDT12:24 amHarrisburg

$296

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgSan Juan

MDT Harrisburg - SJU San Juan Luis Munoz Marin Intl

MDTSJU

Harrisburg

Wed 9/23

5:45 am-1:32 pm

1 stop7h 47m

San Juan Luis Munoz Marin Intl

Tue 9/29

6:00 am-10:19 pm

2 stops16h 19m

$283

HarrisburgSan Juan

MDT Harrisburg - SJU San Juan Luis Munoz Marin Intl

MDTSJU

Harrisburg

Wed 9/23

8:30 am-8:47 pm

2 stops12h 17m

San Juan Luis Munoz Marin Intl

Wed 9/30

3:41 pm-11:25 pm

1 stop7h 44m

$283

HarrisburgSan Juan

MDT Harrisburg - SJU San Juan Luis Munoz Marin Intl

MDTSJU

Harrisburg

Wed 9/23

7:00 am-8:47 pm

2 stops13h 47m

San Juan Luis Munoz Marin Intl

Tue 9/29

6:00 am-10:19 pm

2 stops16h 19m

$283

HarrisburgSan Juan

MDT Harrisburg - SJU San Juan Luis Munoz Marin Intl

MDTSJU

Harrisburg

Wed 1/27

6:30 am-9:24 pm

2 stops13h 54m

San Juan Luis Munoz Marin Intl

Wed 2/3

8:25 am-4:58 pm

1 stop9h 33m

$296

HarrisburgSan Juan

MDT Harrisburg - SJU San Juan Luis Munoz Marin Intl

MDTSJU

Harrisburg

Sun 1/24

6:00 am-2:31 pm

1 stop7h 31m

San Juan Luis Munoz Marin Intl

Wed 2/3

2:15 pm-11:38 pm

1 stop10h 23m

$296

HarrisburgSan Juan

MDT Harrisburg - SJU San Juan Luis Munoz Marin Intl

MDTSJU

Harrisburg

Mon 10/26

7:32 pm-9:15 am

1 stop13h 43m

San Juan Luis Munoz Marin Intl

Thu 10/29

2:49 pm-8:23 am

1 stop17h 34m

$314

HarrisburgSan Juan

MDT Harrisburg - SJU San Juan Luis Munoz Marin Intl

MDTSJU

Harrisburg

Mon 10/26

7:32 pm-9:15 am

1 stop13h 43m

San Juan Luis Munoz Marin Intl

Thu 10/29

6:15 am-8:23 am

2 stops26h 08m

$341

HarrisburgSan Juan

MDT Harrisburg - SJU San Juan Luis Munoz Marin Intl

MDTSJU

Harrisburg

Tue 9/22

10:30 am-11:50 pm

2 stops13h 20m

San Juan Luis Munoz Marin Intl

Mon 9/28

1:00 am-1:27 pm

2 stops12h 27m

$348

Quickest round-trip

HarrisburgNassau

MDT Harrisburg - NAS Nassau Intl

MDTNAS

Harrisburg

Sun 1/31

6:10 am-1:30 pm

1 stop7h 20m

Nassau Intl

Mon 2/1

6:10 pm-11:38 pm

1 stop5h 28m

$355

HarrisburgSan Juan

MDT Harrisburg - SJU San Juan Luis Munoz Marin Intl

MDTSJU

Harrisburg

Sun 1/24

6:10 am-2:05 pm

1 stop6h 55m

San Juan Luis Munoz Marin Intl

Fri 2/5

6:15 am-5:08 pm

1 stop11h 53m

$356

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 Harrisburg 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

Prices

Airlines

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 Harrisburg, with most prices found around $514. The month of April is another great option to travel to Caribbean Islands, with average flight prices from Harrisburg averaging around $517.

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

You are more likely to see cheaper flights to Caribbean Islands from Harrisburg when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $550 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from Harrisburg for as low as $234 on momondo.

Can stopping save me money on Harrisburg to Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between Harrisburg to Caribbean Islands.

Cheap Harrisburg to Caribbean Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harrisburg to Caribbean Islands

Best Price Found	$135
Fastest flight time	6h 08m
Direct flights	None

The best one-way flight to Caribbean Islands from Harrisburg in the past 72 hours is $135. The best round-trip flight deal from Harrisburg to Caribbean Islands found on momondo in the last 72 hours is $283.

The fastest flight from Harrisburg to Caribbean Islands takes 6h 08m

There are no direct flights from Harrisburg to Caribbean Islands. There are no popular flight routes from Harrisburg to Caribbean Islands.

Search flight deals

Frequently asked questions about flying from Harrisburg to Caribbean Islands

When did momondo last update prices for flights from Harrisburg Airport to Caribbean Islands?
Prices for flights from Harrisburg Airport to Caribbean Islands were last updated today.
How many operators does momondo search for flights from Harrisburg Airport to Caribbean Islands?
As of September 2026, there are 3 operators available to choose from for flights from Harrisburg Airport to Caribbean Islands.
How old do you have to be to fly from Harrisburg 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 Harrisburg Airport to Caribbean Islands.
What documentation or ID do you need to fly to Caribbean Islands?
The travel and health documents required for your trip to Caribbean Islands can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Caribbean Islands. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Harrisburg to Caribbean Islands?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Harrisburg to Caribbean Islands is Airbus A320-100/200 (14.67% of total bookings). The next most popular plane models are Airbus A319 (14.38%), Boeing 737 MAX 8 (12.78%), and Embraer 175 (11.35%).

Best airlines flying from Harrisburg to Caribbean Islands

Compare and see reviews for airlines that fly from Harrisburg to Caribbean Islands with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $134	Free Cancellation	Rating 7.8 8,573 reviews	Search Delta flights
American Airlines	PriceFrom $235	Free Cancellation	Rating 7.1 12,044 reviews	Search American Airlines flights
United Airlines	PriceFrom $275	Free Cancellation	Rating 7.4 10,171 reviews	Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Caribbean Islands from Harrisburg.

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

momondo does allow users to show only those flights to Caribbean Islands from Harrisburg which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Harrisburg and Caribbean Islands by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Caribbean Islands from Harrisburg. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.