HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Harrisburg

$139+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MDT
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Juan to Harrisburg 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 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 4, 2026.

This American Airlines deal was found by Cheapflights users on 7/30. 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 8/297:03 am
SJU
-
MDT
1 stop6h 55m
American Airlines
Sun 9/612:11 pm
MDT
-
SJU
1 stop10h 13m
American Airlines
Deal found 7/30$278
This American Airlines deal was found by Cheapflights users on 8/1. 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 10/213:51 pm
SJU
-
MDT
1 stop17h 20m
American Airlines
Sun 10/2512:18 pm
MDT
-
SJU
1 stop10h 39m
American Airlines
Deal found 8/1$283
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/3010:33 am
SJU
-
MDT
2 stops12h 30m
American Airlines
Wed 9/96:42 am
MDT
-
SJU
2 stops14h 05m
American Airlines
Deal found 8/3$288
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/2910:33 am
SJU
-
MDT
2 stops12h 30m
American Airlines
Mon 9/72:45 pm
MDT
-
SJU
1 stop9h 14m
American Airlines
Deal found 7/30$303
This American Airlines deal was found by Cheapflights users on 7/30. 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 9/42:33 pm
SJU
-
MDT
1 stop7h 10m
American Airlines
Wed 9/96:42 am
MDT
-
SJU
2 stops8h 58m
American Airlines
Deal found 7/30$308
This American Airlines deal was found by Cheapflights users on 8/2. 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 8/287:03 am
SJU
-
MDT
1 stop12h 06m
American Airlines
Sun 8/306:45 am
MDT
-
SJU
2 stops10h 12m
American Airlines
Deal found 8/2$358
This American Airlines deal was found by Cheapflights users on 7/30. 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 10/13:41 pm
SJU
-
MDT
1 stop7h 44m
American Airlines
Mon 10/512:18 pm
MDT
-
SJU
1 stop10h 39m
American Airlines
Deal found 7/30$359

Find 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 4, 2026.

Round-trip from

$278
(American Airlines)

One-way from

$139
(American Airlines)

Popular in

July

Cheapest in

January

Average price

$460
From San Juan to Harrisburg
Search Deals
One-way flight from San Juan to Harrisburg
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 4, 2026.
Use the filters below to find and compare flights from San Juan to Harrisburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Sat 8/29

7:03 am-1:58 pm

1 stop6h 55m

Harrisburg

Mon 9/7

2:45 pm-11:59 pm

1 stop9h 14m

$303

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Fri 10/9

3:51 pm-9:11 am

1 stop17h 20m

Harrisburg

Mon 10/12

5:00 am-11:20 am

1 stop6h 20m

$359

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Thu 10/1

2:22 pm-11:11 pm

1 stop8h 49m

Harrisburg

Mon 10/5

12:18 pm-10:57 pm

1 stop10h 39m

$360

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Mon 8/31

1:00 am-1:32 pm

2 stops12h 32m

Harrisburg

Mon 9/7

6:30 am-2:44 pm

1 stop8h 14m

$374

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Tue 9/1

7:30 am-11:28 pm

1 stop15h 58m

Harrisburg

Mon 9/7

2:45 pm-11:59 pm

1 stop9h 14m

$377
Quickest round-trip

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Thu 9/24

3:41 pm-11:25 pm

1 stop7h 44m

Harrisburg

Tue 9/29

5:45 am-1:32 pm

1 stop7h 47m

$400

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Sun 8/30

7:03 am-11:03 pm

1 stop16h 00m

Harrisburg

Wed 9/9

7:00 am-8:47 pm

2 stops13h 47m

$439

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Sat 9/19

1:25 pm-11:30 pm

2 stops10h 05m

Harrisburg

Wed 9/23

6:30 am-8:38 pm

2 stops14h 08m

$468
Cheapest one-way

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Sun 8/30

10:33 am-11:03 pm

2 stops12h 30m

$139

San JuanHarrisburg

SJU - MDT

SJUMDT

San Juan Luis Munoz Marin Intl

Fri 8/21

1:38 pm-11:03 pm

2 stops9h 25m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 16 resultsSorted by cheapest first
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 $329). Flying from San Juan to Harrisburg in July is currently the most expensive (average of $702). 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.

How much does it cost to fly round-trip from San Juan to Harrisburg?

Airfare is below average for this route at the moment.
San Juan to Harrisburg flights typically cost between $377 and $510 in August.
The cheapest round-trip price found within the last 5 days was $278 on American Airlines (Aug 29-Sep 6).

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 4, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines 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.
United Airlines
7.4
Good
10,059 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,059 reviews
United Airlines
7.4
Good
10,059 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
American Airlines
7.1
Good
11,845 reviews
United Airlines
7.4
Good
10,059 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

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 55m. The distance between San Juan and Harrisburg is about 1633 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from San Juan to Harrisburg is United Airlines. Our recent data shows that you can find tickets from as low as $305 on this airline. An additional option worth looking into is American Airlines, starting at $329. United Airlines is currently priced 33% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Juan to Harrisburg one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $88. American Airlines flights start at $116 while deals on Frontier start at $117 one-way.

  • 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 $329). Flying from San Juan to Harrisburg in July is currently the most expensive (average of $702). 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
Hershey
Mechanicsburg
Camp Hill
Carlisle

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.

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 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$305Average$580FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$329Average$489FlexibilityNo cancel feeOn-time71%

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.