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$149+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SJU
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Round-trip from

$251
(United Airlines)

One-way from

$149
(Frontier)

Popular in

June

Cheapest in

January

Average price

$615
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. 15% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 29, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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 9/166:30 amMDT - SJU
2 stops14h 08mUnited Airlines
Mon 9/221:05 amSJU - MDT
2 stops12h 43mUnited Airlines
Deal found 4/29$251
This Frontier deal was found by Cheapflights users on 4/29. 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 5/46:27 pmMDT - SJU
1 stop8h 24mFrontier
Sun 5/116:00 amSJU - MDT
1 stop11h 37mFrontier
Deal found 4/29$338
This American Airlines deal was found by Cheapflights users on 4/29. 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 9/176:38 amMDT - SJU
2 stops9h 42mAmerican Airlines
Wed 9/248:30 amSJU - MDT
2 stops11h 00mAmerican Airlines
Deal found 4/29$348
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/25:06 pmMDT - SJU
1 stop15h 31mMultiple Airlines
Sat 5/31:31 amSJU - MDT
3 stops38h 45mMultiple Airlines
Deal found 4/28$508
This Delta deal was found by Cheapflights users on 4/29. 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.
Sun 6/296:00 amMDT - SJU
1 stop7h 29mDelta
Sun 7/66:15 amSJU - MDT
1 stop11h 15mDelta
Deal found 4/29$646

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 April 29, 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 5/4

6:27 pm-2:51 am

1 stop8h 24m

San Juan Luis Munoz Marin Intl

Sun 5/11

6:00 am-5:37 pm

1 stop11h 37m

$338

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Tue 5/13

6:15 am-8:38 pm

2 stops14h 23m

San Juan Luis Munoz Marin Intl

Fri 5/16

1:05 am-1:34 pm

2 stops12h 29m

$421

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Tue 5/6

7:58 pm-11:10 am

1 stop15h 12m

San Juan Luis Munoz Marin Intl

Fri 5/16

3:50 pm-9:03 am

1 stop17h 13m

$451

HarrisburgAguadilla

MDT - BQN

MDTBQN

Harrisburg

Tue 5/13

8:10 am-11:09 pm

2 stops14h 59m

Aguadilla Borinquen

Fri 5/16

12:15 am-9:39 am

2 stops9h 24m

$454

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Fri 5/2

5:06 pm-8:37 am

1 stop15h 31m

San Juan Luis Munoz Marin Intl

Sat 5/3

1:31 am-4:16 pm

3 stops38h 45m

$508

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Sun 6/29

6:00 am-1:29 pm

1 stop7h 29m

San Juan Luis Munoz Marin Intl

Sun 7/6

6:15 am-5:30 pm

1 stop11h 15m

$646

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Thu 5/8

6:27 pm-2:51 am

1 stop8h 24m

$149

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Thu 6/19

11:06 am-1:31 am

1 stop14h 25m

$216

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Fri 5/9

6:25 am-8:33 pm

1 stop14h 08m

$219

HarrisburgSan Juan

MDT - SJU

MDTSJU

Harrisburg

Sat 5/17

6:15 am-8:38 pm

2 stops14h 23m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 11 results
1
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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 $254). Flying from Harrisburg to Puerto Rico in December is currently the most expensive (average of $336). 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 April 29, 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.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 April 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Harrisburg to Puerto Rico to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Frontier
6.0
Okay
3,287 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Frontier. According to our data, you can fly for as low as $149. Users have also found prices from $219 and $261 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 $254). Flying from Harrisburg to Puerto Rico in December is currently the most expensive (average of $336). 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$371Average$539FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$404Average$763FlexibilityNo cancel feeOn-time69%
DeltaCheapest$484Average$556FlexibilityNo cancel feeOn-timeN/A

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