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

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

What airlines fly to Caribbean?

Frontier, Southwest and American Airlines are the top three most popular airlines that fly to Caribbean 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. Keep in mind that there are 7 different airlines that fly to Caribbean 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?

Prices for flights from Harrisburg Airport to Caribbean are updated daily.

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harrisburg Airport to Caribbean.

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

The travel and health documents required for your trip to Caribbean 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$116 Cheap Flights from Harrisburg to Caribbean in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harrisburg to Caribbean

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

5:45 am - 8:47 pmMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

15h 02m2 stops Philadelphia 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

7:15 pm - 11:00 amMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

15h 45m2 stops Philadelphia Miami

7:30 am - 2:07 pmSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

6h 37m1 stop Philadelphia

$287American Airlines

Thu, Oct 1 - Sat, Oct 10

6:30 am - 2:44 pmMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

8h 14m1 stop Chicago O'Hare Intl

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

12h 30m2 stops Newark Chicago O'Hare Intl

$292United Airlines

Sat, Sep 19 - Tue, Sep 22

6:30 am - 2:40 pmMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

8h 10m1 stop Chicago O'Hare Intl

7:05 am - 1:58 pmSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

6h 53m1 stop Washington, D.C. Dulles Intl

$296United Airlines

Sun, Oct 25 - Sat, Oct 31

6:30 am - 2:40 pmMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

8h 10m1 stop Chicago O'Hare Intl

6:40 am - 9:29 pmSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

14h 49m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$296United Airlines

Sun, Oct 25 - Sat, Oct 31

5:00 pm - 4:45 pmMDT Harrisburg-AUA Oranjestad Reina Beatrix

22h 45m2 stops Detroit Metropolitan Wayne County Boston Logan Intl

4:35 pm - 10:46 pmAUA Oranjestad Reina Beatrix-MDT Harrisburg

31h 11m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$364Delta

Mon, Jan 4 - Mon, Jan 11

6:25 pm - 12:55 pmMDT Harrisburg-AUA Oranjestad Reina Beatrix

17h 30m1 stop Atlanta Hartsfield-Jackson

6:00 pm - 10:46 pmAUA Oranjestad Reina Beatrix-MDT Harrisburg

29h 46m2 stops Boston Logan Intl Detroit Metropolitan Wayne County

$364Delta

Mon, Jan 4 - Mon, Jan 11

8:13 pm - 1:56 pmMDT Harrisburg-STT Saint Thomas Island Cyril E King

16h 43m1 stop Washington, D.C. Dulles Intl

12:57 pm - 11:44 pmSTT Saint Thomas Island Cyril E King-MDT Harrisburg

11h 47m2 stops San Juan Luis Munoz Marin Intl Washington, D.C. Dulles Intl

$795Multiple Airlines

Wed, Nov 4 - Wed, Nov 18

12:14 pm - 2:35 amMDT Harrisburg-SJU San Juan Luis Munoz Marin Intl

37h 21m2 stops Tampa St. Petersburg Chicago O'Hare Intl

3:38 am - 8:27 pmSJU San Juan Luis Munoz Marin Intl-MDT Harrisburg

17h 49m1 stop Orlando

$877Multiple Airlines

Sat, Nov 21 - Sat, Nov 28

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American Airlines flights from Harrisburg to Caribbean

Our best American Airlines deals on Harrisburg to Caribbean flight tickets

American Airlines

Sep 23

MDT7:00 amHarrisburg

13h 47m

2 stops

SJU8:47 pmSan Juan Luis Munoz Marin Intl

Sep 29

SJU6:00 amSan Juan Luis Munoz Marin Intl

16h 19m

2 stops

MDT10:19 pmHarrisburg

$283

American Airlines

Oct 1

MDT7:15 pmHarrisburg

14h 09m

2 stops

SJU9:24 amSan Juan Luis Munoz Marin Intl

Oct 10

SJU7:30 amSan Juan Luis Munoz Marin Intl

15h 29m

1 stop

MDT10:59 pmHarrisburg

$287

American Airlines

Oct 10

MDT7:06 pmHarrisburg

19h 49m

2 stops

STT2:55 pmSaint Thomas Island Cyril E King

Oct 24

STT1:48 pmSaint Thomas Island Cyril E King

20h 29m

2 stops

MDT10:17 amHarrisburg

$300

United Airlines flights from Harrisburg to Caribbean

Our best United Airlines deals on Harrisburg to Caribbean flight tickets

United Airlines

Sep 19

MDT6:30 amHarrisburg

8h 14m

1 stop

SJU2:44 pmSan Juan Luis Munoz Marin Intl

Sep 22

SJU1:00 amSan Juan Luis Munoz Marin Intl

12h 30m

2 stops

MDT1:30 pmHarrisburg

$292

United Airlines

Oct 25

MDT6:30 amHarrisburg

8h 10m

1 stop

SJU2:40 pmSan Juan Luis Munoz Marin Intl

Oct 31

SJU7:05 amSan Juan Luis Munoz Marin Intl

6h 53m

1 stop

MDT1:58 pmHarrisburg

$296

United Airlines

Sep 19

MDT6:30 amHarrisburg

14h 08m

2 stops

SJU8:38 pmSan Juan Luis Munoz Marin Intl

Sep 22

SJU1:00 amSan Juan Luis Munoz Marin Intl

12h 30m

2 stops

MDT1:30 pmHarrisburg

$303

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

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 9/23

5:45 am-8:47 pm

2 stops15h 02m

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

Thu 10/1

7:15 pm-11:00 am

2 stops15h 45m

San Juan Luis Munoz Marin Intl

Sat 10/10

7:30 am-2:07 pm

1 stop6h 37m

$287

HarrisburgSan Juan

MDT Harrisburg - SJU San Juan Luis Munoz Marin Intl

MDTSJU

Harrisburg

Sat 9/19

6:30 am-2:44 pm

1 stop8h 14m

San Juan Luis Munoz Marin Intl

Tue 9/22

1:00 am-1:30 pm

2 stops12h 30m

$292

Quickest round-trip

HarrisburgSan Juan

MDT Harrisburg - SJU San Juan Luis Munoz Marin Intl

MDTSJU

Harrisburg

Sun 10/25

6:30 am-2:40 pm

1 stop8h 10m

San Juan Luis Munoz Marin Intl

Sat 10/31

7:05 am-1:58 pm

1 stop6h 53m

$296

HarrisburgSan Juan

MDT Harrisburg - SJU San Juan Luis Munoz Marin Intl

MDTSJU

Harrisburg

Sun 10/25

6:30 am-2:40 pm

1 stop8h 10m

San Juan Luis Munoz Marin Intl

Sat 10/31

6:40 am-9:29 pm

2 stops14h 49m

$296

HarrisburgOranjestad

MDT Harrisburg - AUA Oranjestad Reina Beatrix

MDTAUA

Harrisburg

Mon 1/4

5:00 pm-4:45 pm

2 stops22h 45m

Oranjestad Reina Beatrix

Mon 1/11

4:35 pm-10:46 pm

2 stops31h 11m

$364

HarrisburgOranjestad

MDT Harrisburg - AUA Oranjestad Reina Beatrix

MDTAUA

Harrisburg

Mon 1/4

6:25 pm-12:55 pm

1 stop17h 30m

Oranjestad Reina Beatrix

Mon 1/11

6:00 pm-10:46 pm

2 stops29h 46m

$364

HarrisburgSaint Thomas Island

MDT Harrisburg - STT Saint Thomas Island Cyril E King

MDTSTT

Harrisburg

Wed 11/4

8:13 pm-1:56 pm

1 stop16h 43m

Saint Thomas Island Cyril E King

Wed 11/18

12:57 pm-11:44 pm

2 stops11h 47m

$795

HarrisburgSan Juan

MDT Harrisburg - SJU San Juan Luis Munoz Marin Intl

MDTSJU

Harrisburg

Sat 11/21

12:14 pm-2:35 am

2 stops37h 21m

San Juan Luis Munoz Marin Intl

Sat 11/28

3:38 am-8:27 pm

1 stop17h 49m

$877

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

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?

In general, September is the cheapest month to fly from Harrisburg to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $478. If you don’t want to visit Caribbean in September, then you should wait until April to fly from Harrisburg, when ticket prices are also cheap, with an average price of $508.

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

You are more likely to see cheaper flights to Caribbean from Harrisburg when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around $552 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean from Harrisburg for as low as $234 on momondo.

Can stopping save me money on Harrisburg to Caribbean flights?

You could potentially save up to 15% on your flight if you consider stops on a Harrisburg to Caribbean flight.

Cheap Harrisburg to Caribbean flight deals and tips

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

Best Price Found	$116
Fastest flight time	6h 15m
Direct flights	None

The best one-way flight to Caribbean from Harrisburg in the past 72 hours is $116. The best round-trip flight deal from Harrisburg to Caribbean found on momondo in the last 72 hours is $283.

The fastest flight from Harrisburg to Caribbean takes 6h 15m

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

Search flight deals

Frequently asked questions about flying from Harrisburg to Caribbean

When did momondo last update prices for flights from Harrisburg Airport to Caribbean?
Prices for flights from Harrisburg Airport to Caribbean are updated daily.
How many operators does momondo search for flights from Harrisburg Airport to Caribbean?
As of August 2026, there are 3 operators available to choose from for flights from Harrisburg Airport to Caribbean.
How old do you have to be to fly from Harrisburg Airport to Caribbean?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harrisburg Airport to Caribbean.
What documentation or ID do you need to fly to Caribbean?
The travel and health documents required for your trip to Caribbean 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Harrisburg to Caribbean

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $134	Free Cancellation	Rating 7.8 8,538 reviews	Search Delta flights
American Airlines	PriceFrom $235	Free Cancellation	Rating 7.1 12,025 reviews	Search American Airlines flights
United Airlines	PriceFrom $275	Free Cancellation	Rating 7.4 10,135 reviews	Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Harrisburg to Caribbean. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Caribbean 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?

momondo helps you find the best flight between Harrisburg and Caribbean 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 right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Caribbean, momondo offers a useful price alert feature which will track prices for flights to Caribbean from Harrisburg and alert you when they change.