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Puerto Rico

$85+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SJU
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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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 January 8, 2026.

Round-trip from

$182
(Expedia)

One-way from

$85
(Frontier)

Popular in

December

Cheapest in

August

Average price

$470
From Harrisburg to Puerto Rico
Search Deals
One-way flight from Harrisburg to Puerto Rico
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Highest demand for flights based on searches. 10% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This Priceline deal was found by Cheapflights users on 1/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/78:25 pmMDT - SJU
1 stop27h 43mFrontier
Sat 2/147:54 pmSJU - MDT
1 stop14h 57mFrontier
Deal found 1/8$178
This Expedia deal was found by Cheapflights users on 1/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/147:21 pmMDT - SJU
1 stop6h 32mFrontier
Thu 2/196:00 amSJU - MDT
1 stop13h 12mFrontier
Deal found 1/7$182
This Frontier deal was found by Cheapflights users on 1/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3011:27 amMDT - SJU
1 stop11h 32mFrontier
Sat 2/78:00 amSJU - MDT
1 stop12h 30mFrontier
Deal found 1/7$203
This Priceline deal was found by Cheapflights users on 1/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/172:31 pmMDT - SJU
1 stop22h 05mFrontier
Sat 1/248:00 amSJU - MDT
1 stop12h 30mFrontier
Deal found 1/7$224
This Frontier deal was found by Cheapflights users on 1/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:18 pmMDT - SJU
1 stop10h 39mFrontier
Tue 3/1011:07 amSJU - MDT
1 stop10h 21mFrontier
Deal found 1/6$228
This United Airlines deal was found by Cheapflights users on 1/5. 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 2/36:30 amMDT - SJU
2 stops14h 52mUnited Airlines
Mon 2/92:05 amSJU - MDT
2 stops12h 46mUnited Airlines
Deal found 1/5$232
This Frontier deal was found by Cheapflights users on 1/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3011:27 amMDT - SJU
1 stop11h 32mFrontier
Sun 2/86:00 amSJU - MDT
1 stop13h 55mFrontier
Deal found 1/7$236
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Sun 2/15:30 pmMDT - SJU
2 stops11h 41mUnited Airlines
Fri 2/62:05 amSJU - MDT
2 stops15h 39mUnited Airlines
Deal found 1/7$255
This Frontier deal was found by Cheapflights users on 1/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:18 pmMDT - SJU
1 stop10h 39mFrontier
Thu 3/1212:07 pmSJU - MDT
1 stop9h 21mFrontier
Deal found 1/6$263
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1510:46 amMDT - BQN
1 stop15h 11mMultiple Airlines
Sat 2/213:58 amBQN - MDT
1 stop29h 30mMultiple Airlines
Deal found 1/6$362
This Priceline deal was found by Cheapflights users on 1/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:13 pmMDT - BQN
1 stop27h 29mFrontier
Sat 3/212:42 amBQN - MDT
1 stop18h 46mFrontier
Deal found 1/7$386
This Trip.com deal was found by Cheapflights users on 1/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1510:46 amMDT - BQN
1 stop15h 11mFrontier
Fri 2/203:58 amBQN - MDT
1 stop15h 28mFrontier
Deal found 1/6$401

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 January 8, 2026.
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

Sat 2/7

8:25 pm-1:08 am

1 stop27h 43m

San Juan Luis Munoz Marin Intl

Sat 2/14

7:54 pm-9:51 am

1 stop14h 57m

$178

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Mon 2/23

9:46 am-9:34 pm

2 stops10h 48m

San Juan Luis Munoz Marin Intl

Wed 2/25

12:46 pm-10:14 pm

2 stops10h 28m

$232

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Tue 2/3

6:30 am-10:22 pm

2 stops14h 52m

San Juan Luis Munoz Marin Intl

Mon 2/9

2:05 am-1:51 pm

2 stops12h 46m

$232

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Wed 4/22

6:15 am-8:38 pm

2 stops14h 23m

San Juan Luis Munoz Marin Intl

Thu 4/30

1:00 am-9:24 am

2 stops8h 24m

$255

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Tue 3/10

10:13 pm-8:54 am

1 stop10h 41m

San Juan Luis Munoz Marin Intl

Thu 3/12

12:07 pm-9:28 pm

1 stop9h 21m

$263

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Sat 2/14

7:21 pm-10:17 am

1 stop13h 56m

San Juan Luis Munoz Marin Intl

Thu 2/19

4:36 pm-9:51 am

2 stops18h 15m

$292

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Fri 1/30

5:30 pm-6:11 am

2 stops11h 41m

San Juan Luis Munoz Marin Intl

Fri 2/6

2:05 am-2:15 pm

2 stops13h 10m

$296

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Tue 1/27

6:30 am-10:22 pm

2 stops14h 52m

San Juan Luis Munoz Marin Intl

Fri 1/30

2:05 am-2:15 pm

2 stops13h 10m

$304

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Sun 3/1

9:48 am-11:40 pm

1 stop12h 52m

San Juan Luis Munoz Marin Intl

Mon 3/9

4:02 pm-9:26 am

1 stop17h 24m

$329

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Sun 2/22

9:48 am-11:40 pm

1 stop12h 52m

San Juan Luis Munoz Marin Intl

Sat 2/28

6:00 am-2:34 pm

1 stop9h 34m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 26 results
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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 $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 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 January 8, 2026.
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
9,141 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,141 reviews
United Airlines
7.4
Good
9,141 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.2
Good
11,095 reviews
United Airlines
7.4
Good
9,141 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Frontier
5.7
Fair
3,061 reviews
United Airlines
7.4
Good
9,141 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 $232, Frontier can have you in Puerto Rico from Harrisburg in 10h 48m. The distance from Harrisburg to Puerto Rico is about 1633 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $162 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 $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

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Alternative routes for Harrisburg to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$155Average$332FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$235Average$566FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$310Average$563FlexibilityNo cancel feeOn-time69%

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