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$108+ Cheap flights from San Juan to Harrisburg (MDT)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MDT
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from San Juan to Harrisburg

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Harrisburg (MDT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$215
(American Airlines)

One-way from

$108
(American Airlines)

Popular in

January

Cheapest in

September

Average price

$319
From San Juan to Harrisburg
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One-way flight from San Juan to Harrisburg
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Highest demand for flights based on searches. 11% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from San Juan to Harrisburg

Cheapest flights from San Juan to Harrisburg
Explore the most affordable flight options available from San Juan to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/19. 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 10/165:30 amSJU - MDT
1 stop6h 10mAmerican Airlines
Mon 10/209:33 amMDT - SJU
1 stop14h 26mAmerican Airlines
Deal found 8/19$215
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/243:55 pmSJU - MDT
2 stops18h 04mAmerican Airlines
Mon 9/291:01 pmMDT - SJU
2 stops10h 36mAmerican Airlines
Deal found 8/18$320
This American Airlines deal was found by Cheapflights users on 8/20. 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 10/34:43 pmSJU - MDT
1 stop5h 59mAmerican Airlines
Sat 10/41:01 pmMDT - SJU
2 stops10h 36mAmerican Airlines
Deal found 8/20$323
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 10/151:05 amSJU - MDT
2 stops8h 24mUnited Airlines
Mon 10/206:30 amMDT - SJU
1 stop8h 14mUnited Airlines
Deal found 8/19$330
This Frontier deal was found by Cheapflights users on 8/20. 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.
Thu 9/183:39 amSJU - MDT
1 stop6h 33mFrontier
Fri 9/2611:07 amMDT - SJU
1 stop12h 52mFrontier
Deal found 8/20$334
This American Airlines deal was found by Cheapflights users on 8/19. 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 10/177:10 amSJU - MDT
2 stops9h 52mAmerican Airlines
Sun 10/1911:25 amMDT - SJU
1 stop12h 34mAmerican Airlines
Deal found 8/19$402
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Thu 10/21:05 amSJU - MDT
2 stops8h 24mUnited Airlines
Sat 10/46:15 amMDT - SJU
1 stop6h 19mUnited Airlines
Deal found 8/20$413
This American Airlines deal was found by Cheapflights users on 8/19. 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 10/107:10 amSJU - MDT
1 stop16h 09mAmerican Airlines
Sun 10/125:01 pmMDT - SJU
1 stop6h 58mAmerican Airlines
Deal found 8/19$425
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 10/161:05 amSJU - MDT
2 stops8h 24mUnited Airlines
Sun 10/196:30 amMDT - SJU
1 stop8h 14mUnited Airlines
Deal found 8/19$435
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/261:05 amSJU - MDT
2 stops8h 24mUnited Airlines
Sun 9/286:15 amMDT - SJU
1 stop6h 19mUnited Airlines
Deal found 8/19$443

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan to Harrisburg 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 20, 2025.
Use the filters below to find and compare flights from San Juan to Harrisburg that are best for you.

Fly from

San Juan

Fly to

Harrisburg

Route

Depart

Return

Price

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Thu 10/16

5:30 am-11:40 am

1 stop6h 10m

Harrisburg

Mon 10/20

9:33 am-11:59 pm

1 stop14h 26m

$215

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Fri 10/17

3:50 pm-9:08 am

1 stop17h 18m

Harrisburg

Sun 10/19

9:33 am-11:59 pm

1 stop14h 26m

$320

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Wed 9/24

3:55 pm-9:59 am

2 stops18h 04m

Harrisburg

Mon 9/29

1:01 pm-11:37 pm

2 stops10h 36m

$320

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Fri 10/3

4:43 pm-10:42 pm

1 stop5h 59m

Harrisburg

Sat 10/4

1:01 pm-11:37 pm

2 stops10h 36m

$323

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Wed 10/15

1:05 am-9:29 am

2 stops8h 24m

Harrisburg

Mon 10/20

6:30 am-2:44 pm

1 stop8h 14m

$330

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Thu 9/18

3:39 am-10:12 am

1 stop6h 33m

Harrisburg

Fri 9/26

11:07 am-11:59 pm

1 stop12h 52m

$334

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Tue 10/28

5:30 am-3:12 pm

1 stop9h 42m

$108

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Thu 9/18

3:39 am-10:12 am

1 stop6h 33m

$119

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Thu 8/28

8:13 pm-9:58 am

1 stop13h 45m

$183

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Sun 10/12

5:30 am-5:02 pm

1 stop11h 32m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 15 results
1
2

Best time to book a flight from San Juan to Harrisburg

Have a flexible travel schedule? Discover the best time to fly to Harrisburg from San Juan 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 San Juan to Harrisburg

What is the cheapest month to book a flight from San Juan to Harrisburg?

Currently, January is the cheapest month in which you can book a flight from San Juan to Harrisburg (average of $355). Flying from San Juan to Harrisburg in November is currently the most expensive (average of $408). 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 SJU to MDT?

Find hourly flight availability from San Juan to Harrisburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

One of the essential ways to save on airfare from San Juan to Harrisburg is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 52% on airfare.

Reviews of airlines servicing Harrisburg

Get insights into the airlines that provide service to Harrisburg. 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 Harrisburg. Reviews last updated August 20, 2025.
Get a feel of what it's like to fly with American Airlines and Frontier from San Juan to Harrisburg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Food

6.5

Overall

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Food

6.5

Overall

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
Frontier
5.8
Fair
3,207 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Food

6.5

Overall

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

Related info for your journey

Find useful and relevant information for your journey from San Juan to Harrisburg. 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 into for flights to Harrisburg from San Juan?

    Harrisburg (MDT) is the airport you will fly into if you book a flight from San Juan to Harrisburg. You should not have trouble finding flights to Harrisburg from San Juan; the airport handles an average of 0 inbound flights from San Juan per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Harrisburg airport from San Juan. It is only a 8.5 mi journey from Harrisburg (MDT) to Harrisburg’s city center.

  • How long is the flight from San Juan to Harrisburg?

    Departing from San Juan to Harrisburg will take you 6h 10m. The distance between San Juan and Harrisburg is about 1633 mi.

  • What are the cheapest airlines flying from San Juan to Harrisburg round-trip?

    Our cheapest airline available from San Juan to Harrisburg is Frontier. Our recent data shows that you can find tickets from as low as $167 on this airline. An additional option worth looking into is American Airlines, starting at $215. Frontier is currently priced 63% below the average price you’ll pay for this route.

  • Can I find deals for flights from San Juan to Harrisburg that include hotel bookings?

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

  • How can I find direct flights from San Juan to Harrisburg?

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

  • Can I find deals for business class flights from San Juan to Harrisburg?

    Yes. Cheapflights offers flight deals from San Juan to Harrisburg 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 San Juan to Harrisburg?

    Currently, January is the cheapest month in which you can book a flight from San Juan to Harrisburg (average of $355). Flying from San Juan to Harrisburg in November is currently the most expensive (average of $408). 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

Traveling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Carlisle
Hershey
Mechanicsburg
Camp Hill

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Top 2 airlines flying from San Juan to Harrisburg

Discover the top 2 airlines that operate flights from San Juan to Harrisburg. 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$167Average$308FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$215Average$506FlexibilityNo cancel feeOn-time71%

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