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Puerto Rico

$96+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SJU
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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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 March 10, 2026.

This American Airlines deal was found by Cheapflights users on 3/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:31 pm
MDT
-
SJU
1 stop15h 17m
American Airlines
Wed 4/293:19 pm
SJU
-
MDT
1 stop7h 34m
American Airlines
Deal found 3/5$212
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Sat 4/258:29 am
MDT
-
SJU
2 stops12h 09m
United Airlines
Wed 4/293:56 pm
SJU
-
MDT
1 stop8h 44m
United Airlines
Deal found 3/5$302
This Frontier deal was found by Cheapflights users on 3/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:18 pm
MDT
-
SJU
1 stop10h 36m
Frontier
Sat 3/2811:07 am
SJU
-
MDT
1 stop10h 16m
Frontier
Deal found 3/5$309
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.
Wed 4/226:40 am
MDT
-
SJU
1 stop15h 25m
American Airlines
Wed 4/293:19 pm
SJU
-
MDT
1 stop7h 34m
American Airlines
Deal found 3/6$322
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2910:13 pm
MDT
-
SJU
1 stop10h 41m
Frontier
Sat 4/49:48 am
SJU
-
MDT
1 stop11h 33m
Frontier
Deal found 3/9$326
This American Airlines deal was found by Cheapflights users on 3/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:36 am
MDT
-
SJU
1 stop13h 29m
American Airlines
Sat 11/76:25 am
SJU
-
MDT
1 stop16h 51m
American Airlines
Deal found 3/5$342
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.
Mon 4/278:29 am
MDT
-
BQN
2 stops14h 40m
United Airlines
Wed 4/2912:15 am
BQN
-
MDT
2 stops9h 29m
United Airlines
Deal found 3/8$496
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/210:06 pm
MDT
-
BQN
1 stop22h 13m
Frontier
Sun 4/52:43 am
BQN
-
MDT
1 stop18h 38m
Frontier
Deal found 3/9$605
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/210:06 pm
MDT
-
BQN
1 stop22h 13m
Multiple Airlines
Sun 4/52:43 am
BQN
-
MDT
2 stops12h 27m
Multiple Airlines
Deal found 3/9$643
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:15 am
MDT
-
BQN
2 stops16h 42m
United Airlines
Fri 3/2712:09 am
BQN
-
MDT
2 stops9h 23m
United Airlines
Deal found 3/9$739
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:30 am
MDT
-
BQN
2 stops12h 39m
United Airlines
Mon 6/2212:15 am
BQN
-
MDT
2 stops9h 25m
United Airlines
Deal found 3/9$757
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:30 am
MDT
-
BQN
2 stops16h 39m
United Airlines
Sat 6/2012:15 am
BQN
-
MDT
2 stops9h 25m
United Airlines
Deal found 3/9$906

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 March 10, 2026.

Round-trip from

$212
(American Airlines)

One-way from

$96
(Frontier)

Popular in

December

Cheapest in

February

Average price

$542
From Harrisburg to Puerto Rico
Search Deals
One-way flight from Harrisburg to Puerto Rico
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 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 March 10, 2026.
Use the filters below to find and compare flights from Harrisburg to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Sun 4/26

6:15 am-2:44 pm

1 stop8h 29m

San Juan Luis Munoz Marin Intl

Wed 4/29

1:00 am-9:44 am

2 stops8h 44m

$302

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Sat 4/25

8:29 am-8:38 pm

2 stops12h 09m

San Juan Luis Munoz Marin Intl

Wed 4/29

1:25 pm-11:28 pm

2 stops10h 03m

$310

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Wed 4/22

9:57 am-10:05 pm

1 stop12h 08m

San Juan Luis Munoz Marin Intl

Tue 4/28

1:31 pm-10:53 pm

2 stops9h 22m

$484

HarrisburgAguadilla

MDT - BQN

MDTBQN

Harrisburg

Mon 4/27

8:29 am-11:09 pm

2 stops14h 40m

Aguadilla Borinquen

Wed 4/29

12:15 am-9:44 am

2 stops9h 29m

$496

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Fri 4/24

6:16 pm-2:33 pm

2 stops20h 17m

San Juan Luis Munoz Marin Intl

Mon 4/27

6:00 am-5:26 pm

1 stop11h 26m

$513

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Wed 4/22

5:48 pm-11:59 pm

2 stops30h 11m

San Juan Luis Munoz Marin Intl

Mon 4/27

6:00 am-5:26 pm

1 stop11h 26m

$514

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Sat 5/9

6:15 am-8:38 pm

2 stops14h 23m

San Juan Luis Munoz Marin Intl

Wed 5/13

3:56 pm-12:55 am

1 stop8h 59m

$534

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Sun 5/31

6:30 am-9:24 pm

2 stops14h 54m

San Juan Luis Munoz Marin Intl

Mon 6/8

1:00 am-9:40 am

2 stops8h 40m

$591

HarrisburgAguadilla

MDT - BQN

MDTBQN

Harrisburg

Thu 4/2

10:06 pm-8:19 pm

1 stop22h 13m

Aguadilla Borinquen

Sun 4/5

2:43 am-9:21 pm

1 stop18h 38m

$605

HarrisburgAguadilla

MDT - BQN

MDTBQN

Harrisburg

Tue 3/24

6:15 am-10:57 pm

2 stops16h 42m

Aguadilla Borinquen

Fri 3/27

12:09 am-9:32 am

2 stops9h 23m

$739

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 21 resultsSorted by cheapest first
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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, June is the cheapest month in which you can book a flight from Harrisburg to Puerto Rico (average of $118). 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 March 10, 2026.
Read reviews from past customers who have flown United Airlines,American Airlines, andFrontier 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
9,409 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,409 reviews
United Airlines
7.4
Good
9,409 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,414 reviews
United Airlines
7.4
Good
9,409 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Frontier
5.7
Fair
3,033 reviews
United Airlines
7.4
Good
9,409 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 $302, United Airlines can have you in Puerto Rico from Harrisburg in 8h 29m. 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 $116 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, June is the cheapest month in which you can book a flight from Harrisburg to Puerto Rico (average of $118). 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

Browse thousands of different options on Cheapflights for your next trip

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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.
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
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John F Kennedy Intl to St. George's flights
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Dulles Intl to Saint Thomas Island flights
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LaGuardia to Kingston flights
Reagan-National to Punta Cana flights
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Newark to Kingston flights
John F Kennedy Intl to Puerto Plata flights
Dulles Intl to Nassau flights
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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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$189Average$333FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$235Average$608FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$275Average$472FlexibilityNo cancel feeOn-time69%

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