HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Rico

$116+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SJU
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
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

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 December 9, 2025.

This Expedia deal was found by Cheapflights users on 12/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:56 amMDT - SJU
1 stop8h 31mFrontier
Mon 12/293:55 amSJU - MDT
1 stop7h 06mFrontier
Deal found 12/8$364
This United Airlines deal was found by Cheapflights users on 12/7. 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.
Mon 12/156:30 amMDT - SJU
2 stops13h 56mUnited Airlines
Sat 12/204:52 pmSJU - MDT
1 stop8h 15mUnited Airlines
Deal found 12/7$377
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/146:30 amMDT - SJU
2 stops13h 56mUnited Airlines
Tue 12/167:45 amSJU - MDT
2 stops11h 58mUnited Airlines
Deal found 12/8$410
This United Airlines deal was found by Cheapflights users on 12/7. 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 12/126:15 amMDT - SJU
2 stops14h 11mUnited Airlines
Sat 12/138:10 amSJU - MDT
1 stop9h 43mUnited Airlines
Deal found 12/7$438
This American Airlines deal was found by Cheapflights users on 12/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:19 amMDT - SJU
1 stop14h 06mAmerican Airlines
Sun 12/146:25 amSJU - MDT
1 stop13h 42mAmerican Airlines
Deal found 12/8$443
This American Airlines deal was found by Cheapflights users on 12/7. 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.
Sun 12/77:32 pmMDT - SJU
2 stops16h 58mAmerican Airlines
Sat 12/208:25 amSJU - MDT
1 stop14h 37mAmerican Airlines
Deal found 12/7$448
This Frontier deal was found by Cheapflights users on 12/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:56 amMDT - SJU
1 stop8h 31mFrontier
Sat 12/279:58 pmSJU - MDT
1 stop13h 03mFrontier
Deal found 12/8$459
This United Airlines deal was found by Cheapflights users on 12/8. 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.
Fri 12/126:15 amMDT - SJU
2 stops14h 11mUnited Airlines
Sat 12/132:05 amSJU - MDT
2 stops12h 47mUnited Airlines
Deal found 12/8$471
This American Airlines deal was found by Cheapflights users on 12/7. 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 12/229:44 amMDT - SJU
1 stop13h 15mAmerican Airlines
Fri 12/268:35 pmSJU - MDT
1 stop13h 35mAmerican Airlines
Deal found 12/7$474
This American Airlines deal was found by Cheapflights users on 12/7. 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 12/86:19 amMDT - SJU
1 stop14h 06mAmerican Airlines
Thu 12/112:05 pmSJU - MDT
1 stop11h 13mAmerican Airlines
Deal found 12/7$481
This American Airlines deal was found by Cheapflights users on 12/7. 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 12/176:40 amMDT - SJU
1 stop8h 17mAmerican Airlines
Sun 12/217:00 amSJU - MDT
1 stop13h 07mAmerican Airlines
Deal found 12/7$503
This United Airlines deal was found by Cheapflights users on 12/8. 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.
Fri 12/125:34 pmMDT - BQN
2 stops29h 23mUnited Airlines
Thu 2/261:09 amBQN - MDT
2 stops13h 47mUnited Airlines
Deal found 12/8$946

Find 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 December 9, 2025.

Round-trip from

$180
(Priceline)

One-way from

$116
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$856
From Harrisburg to Puerto Rico
Search Deals
One-way flight from Harrisburg to Puerto Rico
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($57 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 December 2025
Search Deals

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 December 9, 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

Sun 1/11

5:30 pm-6:11 am

2 stops11h 41m

San Juan Luis Munoz Marin Intl

Tue 1/13

2:05 am-2:15 pm

2 stops13h 10m

$231

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Sun 1/11

5:30 pm-6:11 am

2 stops11h 41m

San Juan Luis Munoz Marin Intl

Wed 1/14

2:05 am-2:15 pm

2 stops13h 10m

$254

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Sun 1/25

7:50 pm-5:50 pm

2 stops21h 00m

San Juan Luis Munoz Marin Intl

Sat 1/31

6:00 am-7:30 pm

1 stop14h 30m

$318

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Sat 3/7

6:52 pm-3:50 am

1 stop7h 58m

San Juan Luis Munoz Marin Intl

Sat 3/14

4:09 pm-5:52 pm

1 stop25h 43m

$320

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Sun 1/25

6:30 am-9:26 pm

2 stops13h 56m

San Juan Luis Munoz Marin Intl

Fri 1/30

2:05 am-2:15 pm

2 stops13h 10m

$321

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Mon 3/9

6:15 am-8:00 pm

2 stops13h 45m

San Juan Luis Munoz Marin Intl

Wed 3/11

1:05 am-1:51 pm

2 stops12h 46m

$323

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Sun 1/11

10:42 am-11:56 pm

1 stop12h 14m

San Juan Luis Munoz Marin Intl

Thu 1/15

8:20 am-4:02 pm

1 stop8h 42m

$328

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Sun 2/22

11:59 am-9:33 pm

2 stops8h 34m

San Juan Luis Munoz Marin Intl

Sat 2/28

6:00 am-7:27 pm

1 stop14h 27m

$328

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Thu 2/26

4:57 pm-7:55 pm

2 stops25h 58m

San Juan Luis Munoz Marin Intl

Mon 3/9

8:37 pm-5:52 pm

1 stop21h 15m

$360

HarrisburgAguadilla

MDT - BQN

MDTBQN

Harrisburg

Sun 1/25

6:30 am-11:57 pm

2 stops16h 27m

Aguadilla Borinquen

Wed 1/28

1:09 am-9:35 am

2 stops9h 26m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 24 results
1
2
3

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 $68). Flying from Harrisburg to Puerto Rico in December is currently the most expensive (average of $180). 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 December 9, 2025.

When flying from Harrisburg to Puerto Rico, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 22% versus a flight in the afternoon.

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 December 9, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Frontier 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.
United Airlines
7.4
Good
9,088 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,088 reviews
United Airlines
7.4
Good
9,088 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,043 reviews
United Airlines
7.4
Good
9,088 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Frontier
5.8
Fair
3,085 reviews
United Airlines
7.4
Good
9,088 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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.

  • How long is the flight from Harrisburg to Puerto Rico?

    For as low as $231, United Airlines can have you in Puerto Rico from Harrisburg in 11h 41m. The distance from Harrisburg to Puerto Rico is about 1633 mi.

  • What are the cheapest airlines to fly from Harrisburg to Puerto Rico 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 $118 and $118 on American Airlines and United Airlines, 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 $68). Flying from Harrisburg to Puerto Rico in December is currently the most expensive (average of $180). 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
John F Kennedy Intl to Santo Domingo flights
Newark to Luis Munoz Marin Intl flights
Newark to Santo Domingo flights
LaGuardia to Luis Munoz Marin Intl flights
John F Kennedy Intl to Punta Cana flights
Dulles Intl to Luis Munoz Marin Intl flights
Newark to Punta Cana flights
John F Kennedy Intl to Santiago de los Caballeros flights
Newark to Santiago de los Caballeros flights
Philadelphia to Luis Munoz Marin Intl flights
Reagan-National to Luis Munoz Marin Intl flights
Newark to Oranjestad flights
John F Kennedy Intl to Oranjestad flights
John F Kennedy Intl to Montego Bay flights
LaGuardia to Punta Cana flights
LaGuardia to Santo Domingo flights
John F Kennedy Intl to Port of Spain flights
Dulles Intl to Punta Cana flights
Newark to Nassau flights
John F Kennedy Intl to Nassau flights
Newark to Montego Bay flights
Newark to Simpson Bay flights
John F Kennedy Intl to Kingston flights
John F Kennedy Intl to Simpson Bay flights
John F Kennedy Intl to Saint Thomas Island flights
LaGuardia to Nassau flights
Newark to Providenciales flights
John F Kennedy Intl to Providenciales flights
LaGuardia to Oranjestad flights
John F Kennedy Intl to Willemstad flights
Dulles Intl to Oranjestad flights
Newark to Saint Thomas Island flights
LaGuardia to Santiago de los Caballeros flights
LaGuardia to Montego Bay flights
John F Kennedy Intl to Castries flights
John F Kennedy Intl to St. John's flights
LaGuardia to Simpson Bay flights
John F Kennedy Intl to Bridgetown flights
John F Kennedy Intl to Aguadilla flights
John F Kennedy Intl to Puerto Plata flights
Newark to George Town flights
Reagan-National to Punta Cana flights
Philadelphia to Punta Cana flights
LaGuardia to Providenciales flights
LaGuardia to Saint Thomas Island flights
Dulles Intl to Montego Bay flights
Dulles Intl to Saint Thomas Island flights
Philadelphia to Oranjestad flights
Dulles Intl to Nassau flights

Top 3 airlines flying from Harrisburg to Puerto Rico

Discover the top 3 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 December 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$155Average$332FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$301Average$570FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$341Average$570FlexibilityNo cancel feeOn-time69%

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.