HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Rico

$108+ Cheap flights from Harrisburg (MDT) to Puerto Rico

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SJU
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Harrisburg to Puerto Rico with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Harrisburg to Puerto Rico

Keep the following information in mind while searching for Harrisburg to Puerto Rico flight deals. Data was last updated August 14, 2025.

Round-trip from

$215
(American Airlines)

One-way from

$108
(American Airlines)

Popular in

June

Cheapest in

August

Average price

$408
From Harrisburg to Puerto Rico
Search Deals
One-way flight from Harrisburg to Puerto Rico
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Harrisburg to Puerto Rico

Cheapest flights from Harrisburg to Puerto Rico
Explore the most affordable flight options available from Harrisburg to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 10/239:33 amMDT - SJU
1 stop14h 26mAmerican Airlines
Mon 10/275:30 amSJU - MDT
1 stop6h 10mAmerican Airlines
Deal found 8/13$215
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:00 amMDT - SJU
1 stop10h 15mDelta
Thu 12/183:30 pmSJU - MDT
1 stop9h 08mDelta
Deal found 8/13$275
This Priceline deal was found by Cheapflights users on 8/14. 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.
Mon 9/810:57 amMDT - SJU
1 stop13h 02mFrontier
Thu 9/113:39 amSJU - MDT
1 stop6h 33mFrontier
Deal found 8/14$285
This Frontier deal was found by Cheapflights users on 8/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2312:48 pmMDT - SJU
1 stop6h 30mFrontier
Fri 8/293:55 amSJU - MDT
1 stop7h 58mFrontier
Deal found 8/14$294
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/27:34 amMDT - SJU
2 stops16h 25mAmerican Airlines
Mon 9/223:55 pmSJU - MDT
2 stops17h 27mAmerican Airlines
Deal found 8/14$330
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 8/299:45 amMDT - SJU
2 stops13h 11mAmerican Airlines
Fri 9/53:55 pmSJU - MDT
2 stops19h 55mAmerican Airlines
Deal found 8/14$348
This Frontier deal was found by Cheapflights users on 8/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2910:43 amMDT - SJU
1 stop8h 25mFrontier
Thu 9/43:39 amSJU - MDT
1 stop6h 33mFrontier
Deal found 8/14$374
This Priceline deal was found by Cheapflights users on 8/13. 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.
Sat 8/3012:48 pmMDT - SJU
1 stop14h 02mFrontier
Sun 9/79:07 amSJU - MDT
1 stop24h 55mFrontier
Deal found 8/13$395
This American Airlines deal was found by Cheapflights users on 8/13. 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 11/265:00 amMDT - SJU
1 stop7h 04mAmerican Airlines
Tue 12/22:05 pmSJU - MDT
1 stop11h 13mAmerican Airlines
Deal found 8/13$425
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1611:23 amMDT - SJU
1 stop9h 06mFrontier
Sun 8/2410:04 amSJU - MDT
1 stop23h 54mFrontier
Deal found 8/14$426
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 8/295:48 pmMDT - BQN
2 stops29h 21mUnited Airlines
Sat 9/2012:15 amBQN - MDT
2 stops9h 18mUnited Airlines
Deal found 8/12$692
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/168:30 amMDT - BQN
2 stops14h 39mUnited Airlines
Sun 8/1712:15 amBQN - MDT
2 stops20h 56mUnited Airlines
Deal found 8/14$1,105

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Puerto Rico 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 August 14, 2025.
Use the filters below to find and compare flights from Harrisburg to Puerto Rico that are best for you.

Fly from

Harrisburg

Fly to

Puerto Rico

Route

Depart

Return

Price

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Thu 10/23

9:33 am-11:59 pm

1 stop14h 26m

San Juan Luis Munoz Marin Intl

Mon 10/27

5:30 am-11:40 am

1 stop6h 10m

$215

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Tue 12/9

6:00 am-5:15 pm

1 stop10h 15m

San Juan Luis Munoz Marin Intl

Thu 12/18

3:30 pm-11:38 pm

1 stop9h 08m

$275

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Mon 9/8

10:57 am-11:59 pm

1 stop13h 02m

San Juan Luis Munoz Marin Intl

Thu 9/11

3:39 am-10:12 am

1 stop6h 33m

$285

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Tue 12/9

5:02 pm-11:30 pm

1 stop5h 28m

San Juan Luis Munoz Marin Intl

Thu 12/18

6:40 am-11:29 am

1 stop5h 49m

$320

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Fri 1/30

1:58 pm-11:40 pm

1 stop8h 42m

San Juan Luis Munoz Marin Intl

Sat 2/7

6:30 am-2:29 pm

1 stop8h 59m

$320

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Tue 9/2

7:34 am-11:59 pm

2 stops16h 25m

San Juan Luis Munoz Marin Intl

Mon 9/22

3:55 pm-9:22 am

2 stops17h 27m

$330

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Fri 8/29

1:55 pm-10:56 pm

1 stop9h 01m

San Juan Luis Munoz Marin Intl

Fri 9/5

3:55 pm-11:50 am

2 stops19h 55m

$348

HarrisburgAguadilla

MDT - BQN

MDTBQN

Harrisburg

Fri 8/29

5:48 pm-11:09 pm

2 stops29h 21m

Aguadilla Borinquen

Sat 9/20

12:15 am-9:33 am

2 stops9h 18m

$692

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Fri 9/26

1:01 pm-11:37 pm

2 stops10h 36m

$108

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Mon 9/8

6:10 am-1:10 pm

1 stop7h 00m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 18 results
1
2

Best time to book a flight from Harrisburg to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico 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 Puerto Rico

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

Currently, September is the cheapest month in which you can book a flight from Harrisburg to Puerto Rico (average of $254). Flying from Harrisburg to Puerto Rico in June is currently the most expensive (average of $339). 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.

What is the cheapest time of day to fly from MDT to PR?

Find hourly flight availability from Harrisburg to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Harrisburg to Puerto Rico as you normally would.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Harrisburg to Puerto Rico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,217 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Puerto Rico. 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 Puerto Rico?

    Located just 8.5 mi from the city center, Harrisburg (MDT) is the airport most travelers will use when flying to Puerto Rico from Harrisburg.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $108. Users have also found prices from $138 and $143 on Delta and Frontier, respectively.

  • What are the most popular routes from Harrisburg to Puerto Rico?

    The most popular flight routes from Harrisburg to Puerto Rico are Harrisburg - San Juan Luis Munoz Marin Intl, Harrisburg - Aguadilla Borinquen and Harrisburg - Culebra.

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

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

  • How can I find direct flights from Harrisburg to Puerto Rico?

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

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

    Yes. Cheapflights offers flight deals from Harrisburg to Puerto Rico 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 Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Harrisburg to Puerto Rico (average of $254). Flying from Harrisburg to Puerto Rico in June is currently the most expensive (average of $339). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Harrisburg to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Luis Munoz Marin Intl flights
Newark to Luis Munoz Marin Intl flights
LaGuardia to Luis Munoz Marin Intl flights
John F Kennedy Intl to Montego Bay flights
John F Kennedy Intl to Punta Cana flights
Dulles Intl to Luis Munoz Marin Intl flights
Newark to Santiago de los Caballeros flights
Newark to Oranjestad flights
John F Kennedy Intl to Santiago de los Caballeros flights
John F Kennedy Intl to Santo Domingo flights
John F Kennedy Intl to Oranjestad flights
Philadelphia to Luis Munoz Marin Intl flights
Newark to Santo Domingo flights
Newark to Punta Cana flights
Newark to Montego Bay flights
Reagan-National to Luis Munoz Marin Intl flights
LaGuardia to Punta Cana flights
John F Kennedy Intl to Port of Spain flights
LaGuardia to Oranjestad flights
Dulles Intl to Punta Cana flights
Newark to Nassau flights
LaGuardia to Santo Domingo flights
John F Kennedy Intl to Bridgetown flights
John F Kennedy Intl to Nassau flights
LaGuardia to Montego Bay flights
Newark to Simpson Bay flights
John F Kennedy Intl to Simpson Bay flights
John F Kennedy Intl to Kingston flights
LaGuardia to Santiago de los Caballeros flights
Newark to Saint Thomas Island flights
Newark to Providenciales flights
John F Kennedy Intl to Willemstad flights
Dulles Intl to Montego Bay flights
LaGuardia to Nassau flights
John F Kennedy Intl to Castries flights
Dulles Intl to Oranjestad flights
John F Kennedy Intl to Saint Thomas Island flights
Philadelphia to Punta Cana flights
Reagan-National to Punta Cana flights
John F Kennedy Intl to Providenciales flights
LaGuardia to Simpson Bay flights
Dulles Intl to Nassau flights
Philadelphia to Oranjestad flights
John F Kennedy Intl to St. John's flights
Philadelphia to Montego Bay flights
John F Kennedy Intl to Aguadilla flights
John F Kennedy Intl to Puerto Plata flights
Reagan-National to Montego Bay flights
LaGuardia to Saint Thomas Island flights
Dulles Intl to Saint Thomas Island flights

Top 4 airlines flying from Harrisburg to Puerto Rico

Discover the top 4 airlines that operate flights from Harrisburg to Puerto Rico. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$155Average$332FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$341Average$563FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$371Average$552FlexibilityNo cancel feeOn-time71%
DeltaCheapest$494Average$576FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.