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

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

What airlines fly to Caribbean?

Spirit Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Caribbean from Harrisburg according to our data. Spirit Airlines 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 8 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 January 2026, there are 4 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.

$106 Cheap Flights from Harrisburg to Caribbean in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

10:46 am - 12:43 am

MDT

SJU

12h 57m

1 stop

10:57 am - 4:51 pm

SJU

MDT

6h 54m

1 stop

$203Frontier

Mon, Feb 23 - Thu, Feb 26

11:27 am - 12:43 am

MDT

SJU

12h 16m

1 stop

6:30 am - 5:11 pm

SJU

MDT

10h 41m

1 stop

$237Frontier

Tue, Mar 3 - Tue, Mar 10

6:15 am - 12:34 pm

MDT

SJU

6h 19m

1 stop

1:00 am - 4:53 pm

SJU

MDT

15h 53m

2 stops

$261United Airlines

Tue, May 5 - Fri, May 8

6:30 am - 2:44 pm

MDT

SJU

8h 14m

1 stop

1:00 am - 9:44 am

SJU

MDT

8h 44m

2 stops

$264United Airlines

Mon, May 4 - Wed, May 6

10:46 am - 2:31 pm

MDT

STT

26h 45m

1 stop

3:36 pm - 10:32 am

STT

MDT

19h 56m

1 stop

$299Multiple Airlines

Sun, Feb 15 - Mon, Feb 23

4:59 pm - 11:00 am

MDT

GCM

19h 01m

2 stops

2:10 pm - 11:13 am

GCM

MDT

20h 03m

2 stops

$302American Airlines

Thu, Apr 16 - Tue, Apr 21

6:31 pm - 1:44 pm

MDT

GCM

20h 13m

1 stop

2:35 pm - 9:21 am

GCM

MDT

17h 46m

2 stops

$308American Airlines

Sun, Mar 8 - Tue, Mar 17

10:46 am - 2:31 pm

MDT

STT

26h 45m

1 stop

5:40 pm - 10:32 am

STT

MDT

17h 52m

2 stops

$311Multiple Airlines

Sun, Feb 15 - Mon, Feb 23

6:34 am - 3:20 pm

MDT

AUA

7h 46m

1 stop

4:35 pm - 11:27 pm

AUA

MDT

7h 52m

1 stop

$317Delta

Tue, Feb 17 - Wed, Feb 25

6:00 am - 12:26 pm

MDT

NAS

6h 26m

1 stop

6:10 pm - 11:41 pm

NAS

MDT

5h 31m

1 stop

$322Delta

Wed, Mar 4 - Wed, Mar 18

Delta flights from Harrisburg to Caribbean

Our best Delta deals on Harrisburg to Caribbean flight tickets

Delta

Feb 17

MDT6:34 amHarrisburg

7h 46m

1 stop

AUA3:20 pmOranjestad Reina Beatrix

Feb 25

AUA4:35 pmOranjestad Reina Beatrix

7h 52m

1 stop

MDT11:27 pmHarrisburg

$317

Delta

Mar 4

MDT6:00 amHarrisburg

6h 26m

1 stop

NAS12:26 pmNassau Intl

Mar 18

NAS6:10 pmNassau Intl

5h 31m

1 stop

MDT11:41 pmHarrisburg

$322

Delta

Mar 4

MDT6:00 amHarrisburg

11h 02m

2 stops

NAS5:02 pmNassau Intl

Mar 24

NAS6:10 pmNassau Intl

21h 42m

2 stops

MDT3:52 pmHarrisburg

$326

United Airlines flights from Harrisburg to Caribbean

Our best United Airlines deals on Harrisburg to Caribbean flight tickets

United Airlines

May 5

MDT6:15 amHarrisburg

6h 19m

1 stop

SJU12:34 pmSan Juan Luis Munoz Marin Intl

May 8

SJU1:00 amSan Juan Luis Munoz Marin Intl

15h 53m

2 stops

MDT4:53 pmHarrisburg

$261

United Airlines

May 4

MDT6:30 amHarrisburg

8h 14m

1 stop

SJU2:44 pmSan Juan Luis Munoz Marin Intl

May 6

SJU1:00 amSan Juan Luis Munoz Marin Intl

8h 44m

2 stops

MDT9:44 amHarrisburg

$264

United Airlines

May 4

MDT6:30 amHarrisburg

8h 14m

1 stop

SJU2:44 pmSan Juan Luis Munoz Marin Intl

May 7

SJU4:55 pmSan Juan Luis Munoz Marin Intl

6h 33m

1 stop

MDT11:28 pmHarrisburg

$292

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Mon 2/23

10:46 am-12:43 am

1 stop12h 57m

San Juan Luis Munoz Marin Intl

Thu 2/26

10:57 am-4:51 pm

1 stop6h 54m

$203

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Tue 3/3

11:27 am-12:43 am

1 stop12h 16m

San Juan Luis Munoz Marin Intl

Tue 3/10

6:30 am-5:11 pm

1 stop10h 41m

$237

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Tue 5/5

6:15 am-12:34 pm

1 stop6h 19m

San Juan Luis Munoz Marin Intl

Fri 5/8

1:00 am-4:53 pm

2 stops15h 53m

$261

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Mon 5/4

6:30 am-2:44 pm

1 stop8h 14m

San Juan Luis Munoz Marin Intl

Wed 5/6

1:00 am-9:44 am

2 stops8h 44m

$264

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Sun 2/15

10:46 am-2:31 pm

1 stop26h 45m

Saint Thomas Island Cyril E King

Mon 2/23

3:36 pm-10:32 am

1 stop19h 56m

$299

HarrisburgGeorge Town

MDT - GCM

MDTGCM

Harrisburg

Thu 4/16

4:59 pm-11:00 am

2 stops19h 01m

George Town Owen Roberts Intl

Tue 4/21

2:10 pm-11:13 am

2 stops20h 03m

$302

HarrisburgGeorge Town

MDT - GCM

MDTGCM

Harrisburg

Sun 3/8

6:31 pm-1:44 pm

1 stop20h 13m

George Town Owen Roberts Intl

Tue 3/17

2:35 pm-9:21 am

2 stops17h 46m

$308

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Sun 2/15

10:46 am-2:31 pm

1 stop26h 45m

Saint Thomas Island Cyril E King

Mon 2/23

5:40 pm-10:32 am

2 stops17h 52m

$311

HarrisburgOranjestad

MDT - AUA

MDTAUA

Harrisburg

Tue 2/17

6:34 am-3:20 pm

1 stop7h 46m

Oranjestad Reina Beatrix

Wed 2/25

4:35 pm-11:27 pm

1 stop7h 52m

$317

HarrisburgNassau

MDT - NAS

MDTNAS

Harrisburg

Wed 3/4

6:00 am-12:26 pm

1 stop6h 26m

Nassau Intl

Wed 3/18

6:10 pm-11:41 pm

1 stop5h 31m

$322

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, August 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 $425. If you don’t want to visit Caribbean in August, then you should wait until October to fly from Harrisburg, when ticket prices are also cheap, with an average price of $425.

How far in advance should I book a flight 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 $555 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 $334 on momondo.

Can stopping save me money on Harrisburg to Caribbean flights?

You could potentially save up to 30% 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

Fastest flight time	5h 25m
Direct flights	None

The fastest flight from Harrisburg to Caribbean takes 5h 25m

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

Search flight deals

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 January 2026, there are 4 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
Frontier	PriceFrom $155	Free Cancellation	Rating 5.7 3,056 reviews	Search Frontier flights
Delta	PriceFrom $232	Free Cancellation	Rating 7.9 8,127 reviews	Search Delta flights
American Airlines	PriceFrom $235	Free Cancellation	Rating 7.2 11,206 reviews	Search American Airlines flights
United Airlines	PriceFrom $310	Free Cancellation	Rating 7.4 9,215 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.