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Caribbean

$96+ Cheap flights from Harrisburg (MDT) to Caribbean

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SJU
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from Harrisburg to Caribbean

Cheapest flights from Harrisburg to Caribbean
Explore the most affordable flight options available from Harrisburg to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:51 pm
MDT
-
STT
1 stop16h 44m
American Airlines
Tue 4/212:30 pm
STT
-
MDT
2 stops19h 02m
American Airlines
Deal found 3/9$200
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:50 pm
MDT
-
SJU
1 stop7h 15m
American Airlines
Wed 4/293:19 pm
SJU
-
MDT
1 stop7h 34m
American Airlines
Deal found 3/6$212
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:15 am
MDT
-
STT
1 stop9h 16m
United Airlines
Tue 4/211:22 pm
STT
-
MDT
2 stops11h 20m
United Airlines
Deal found 3/10$220
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:29 am
MDT
-
SJU
2 stops12h 55m
United Airlines
Wed 5/131:00 am
SJU
-
MDT
2 stops8h 44m
United Airlines
Deal found 3/10$232
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:40 pm
MDT
-
STT
2 stops17h 04m
American Airlines
Wed 5/274:48 pm
STT
-
MDT
2 stops17h 20m
American Airlines
Deal found 3/6$244
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:15 am
MDT
-
SJU
2 stops14h 23m
United Airlines
Tue 4/211:00 am
SJU
-
MDT
2 stops8h 44m
United Airlines
Deal found 3/10$249
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:15 am
MDT
-
STT
1 stop9h 47m
American Airlines
Tue 3/315:25 pm
STT
-
MDT
2 stops15h 56m
American Airlines
Deal found 3/9$252
This American Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:18 pm
MDT
-
STT
2 stops19h 07m
American Airlines
Sat 12/126:17 pm
STT
-
MDT
2 stops17h 25m
American Airlines
Deal found 3/10$264
This American Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:15 am
MDT
-
STT
1 stop9h 47m
American Airlines
Mon 3/303:40 pm
STT
-
MDT
2 stops17h 46m
American Airlines
Deal found 3/10$275
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:15 am
MDT
-
SJU
1 stop8h 29m
United Airlines
Wed 4/291:00 am
SJU
-
MDT
2 stops8h 44m
United Airlines
Deal found 3/8$302
This Priceline deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1010:06 pm
MDT
-
SJU
1 stop10h 47m
Frontier
Mon 4/1312:28 pm
SJU
-
MDT
1 stop9h 45m
Frontier
Deal found 3/6$309
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:29 am
MDT
-
SJU
2 stops12h 09m
United Airlines
Wed 4/291:25 pm
SJU
-
MDT
2 stops10h 03m
United Airlines
Deal found 3/8$310

Find flight deals from Harrisburg to Caribbean

Keep the following information in mind while searching for Harrisburg to Caribbean flight deals. Data was last updated March 11, 2026.

Round-trip from

$200
(American Airlines)

One-way from

$96
(Frontier)

Popular in

December

Cheapest in

February

Average price

$542
From Harrisburg to Caribbean
Search Deals
One-way flight from Harrisburg to Caribbean
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Caribbean 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, Cheapflights users made 2,558,603 searches. Data last updated March 11, 2026.
Use the filters below to find and compare flights from Harrisburg to Caribbean that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Tue 4/14

7:51 pm-12:35 pm

1 stop16h 44m

Saint Thomas Island Cyril E King

Tue 4/21

2:30 pm-9:32 am

2 stops19h 02m

$220

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Mon 5/25

7:40 pm-12:44 pm

2 stops17h 04m

Saint Thomas Island Cyril E King

Wed 5/27

4:48 pm-10:08 am

2 stops17h 20m

$244

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Tue 4/14

6:15 am-3:31 pm

1 stop9h 16m

Saint Thomas Island Cyril E King

Tue 4/21

2:10 pm-12:42 am

1 stop10h 32m

$290

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Fri 4/10

10:06 pm-8:53 am

1 stop10h 47m

San Juan Luis Munoz Marin Intl

Mon 4/13

12:28 pm-10:13 pm

1 stop9h 45m

$309

HarrisburgProvidenciales

MDT - PLS

MDTPLS

Harrisburg

Sun 4/26

6:00 am-2:10 pm

1 stop8h 10m

Providenciales

Tue 5/5

3:25 pm-11:59 pm

1 stop8h 34m

$332

HarrisburgGeorge Town

MDT - GCM

MDTGCM

Harrisburg

Wed 4/22

5:52 pm-12:30 pm

2 stops19h 38m

George Town Owen Roberts Intl

Wed 4/29

1:50 pm-9:44 am

2 stops18h 54m

$332

HarrisburgMontego Bay

MDT - MBJ

MDTMBJ

Harrisburg

Sat 6/20

7:40 pm-1:31 pm

2 stops18h 51m

Montego Bay Sangster Intl

Thu 6/25

12:47 pm-10:42 pm

1 stop8h 55m

$337

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Wed 3/25

6:15 am-3:18 pm

1 stop9h 03m

Saint Thomas Island Cyril E King

Tue 3/31

4:45 pm-11:28 pm

1 stop6h 43m

$339

HarrisburgOranjestad

MDT - AUA

MDTAUA

Harrisburg

Thu 4/30

7:51 pm-3:20 pm

2 stops19h 29m

Oranjestad Reina Beatrix

Fri 5/8

2:30 pm-10:57 am

2 stops20h 27m

$345

HarrisburgProvidenciales

MDT - PLS

MDTPLS

Harrisburg

Sun 4/19

4:19 pm-12:40 pm

2 stops20h 21m

Providenciales

Thu 4/23

3:25 pm-3:38 pm

2 stops24h 13m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

Best time to book a flight from Harrisburg to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Harrisburg 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 Harrisburg to Caribbean

What is the cheapest month to book a flight from Harrisburg to Caribbean?

Currently, June is the cheapest month in which you can book a flight from Harrisburg to Caribbean (average of $118). Flying from Harrisburg to Caribbean in December is currently the most expensive (average of $214). 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.

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean. Reviews last updated March 11, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Harrisburg to Caribbean have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,278 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,278 reviews
Delta
7.9
Good
8,278 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,413 reviews
Delta
7.9
Good
8,278 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,419 reviews
Delta
7.9
Good
8,278 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.7
Fair
3,034 reviews
Delta
7.9
Good
8,278 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Caribbean. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Harrisburg to Caribbean?

    Harrisburg (MDT), located 8.5 mi from the city center, is the airport you fly out of when you book flights from Harrisburg to Caribbean.

  • How long is the flight from Harrisburg to Caribbean?

    There are many flights that can get you from Harrisburg to Caribbean in 9h 16m. Fly via American Airlines, United Airlines, or Frontier to get the fastest option. Airlines will cover a distance of 1664 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Harrisburg to Caribbean one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $68. Users have also found prices from $116 and $162 on American Airlines and United Airlines, respectively.

  • What are the most popular routes from Harrisburg to Caribbean?

    The most popular route from Harrisburg to Caribbean is Harrisburg - San Juan Luis Munoz Marin Intl. You may also consider Harrisburg - Punta Cana or Harrisburg - Oranjestad Reina Beatrix.

  • Can I find deals for flights from Harrisburg to Caribbean that include hotel bookings?

    Yes. In addition to deals on Harrisburg to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harrisburg to Caribbean?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harrisburg to Caribbean.

  • Can I find deals for business class flights from Harrisburg to Caribbean?

    Yes. Cheapflights offers flight deals from Harrisburg to Caribbean 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 Harrisburg to Caribbean?

    Currently, June is the cheapest month in which you can book a flight from Harrisburg to Caribbean (average of $118). Flying from Harrisburg to Caribbean in December is currently the most expensive (average of $214). 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

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Alternative routes for Harrisburg to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Harrisburg to Caribbean

Discover the top 4 airlines that operate flights from Harrisburg to Caribbean. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$189Average$333FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$235Average$654FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$275Average$541FlexibilityNo cancel feeOn-time69%
DeltaCheapest$464Average$597FlexibilityNo cancel feeOn-timeN/A

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