Cheap flights from Harrisburg (MDT) to San Juan (SJU)

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The best prices from Harrisburg to San Juan are usually found in August or July, booked 42 days in advance, depart on a Tuesday or Monday and return on a Saturday

How to find the cheapest flight from
Harrisburg (MDT) to San Juan (SJU)

All the information you need to plan the best MDT to SJU flight in 2021: compare Harrisburg to San Juan flight prices with the expected peak season, weather and rainfall in San Juan.
MDT - PR1
Price
$426 - $616
PR1
Temperature
82.4 - 89.6 °F
PR1
Rainfall
1.3 - 5.8 inches

Popular in

April

High demand for flights, 19% potential price rise

Cheapest in

August

Best time to find cheap flights, 15% potential price drop

Round-trip from

$426

From Harrisburg to San Juan

One-way from

$175

One-way flight from Harrisburg to San Juan

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Harrisburg to San Juan?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 66% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Harrisburg to San Juan?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 19 days in advance, which can save you up to 7% on flights from Harrisburg to San Juan compared to booking the week you need them. Waiting 19 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $262. For sooner than that we have options available in the next 3 days from $281.

What is the cheapest month to fly from Harrisburg to San Juan?

The best pricing can be found in the month of August. Prices to San Juan from Harrisburg average $313. You can even find prices in August for less than $313, as users have found deals to San Juan from as low as $121. The month of December appears to be one of the more expensive times to travel to San Juan from Harrisburg. Flying in the targeted month can save you up to 71%.

When is the cheapest time to fly from Harrisburg to San Juan (MDT - PR1)?

A simple way to save on the total cost of your ticket is to fly from Harrisburg to San Juan in the evening. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

Cheap flights from Harrisburg to San Juan in May, June 2021

The best prices found for MDT to SJU flights for May, June
7 May - 13 May
$280pp
MDT
Harrisburg
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
MDT
Harrisburg
14 May - 16 May
$306pp
MDT
Harrisburg
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
MDT
Harrisburg
5 Jun - 12 Jun
$308pp
MDT
Harrisburg
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
MDT
Harrisburg

Harrisburg to San Juan 2021 flight deals

Cheap flights to San Juan from Harrisburg found for this year
7 May - 13 May
$280pp
MDT
Harrisburg
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
MDT
Harrisburg
14 May - 16 May
$306pp
MDT
Harrisburg
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
MDT
Harrisburg
5 Jun - 12 Jun
$308pp
MDT
Harrisburg
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
MDT
Harrisburg

Last minute flights from Harrisburg to San Juan

Late deals on round-trip flights to San Juan from Harrisburg, departing today and this week
14 May - 16 May
$306pp
MDT
Harrisburg
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
MDT
Harrisburg
13 May - 16 May
$332pp
MDT
Harrisburg
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
MDT
Harrisburg
14 May - 16 May
$391pp
MDT
Harrisburg
Multiple Airlines
     
3 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
MDT
Harrisburg

One-way flights to San Juan from Harrisburg

The cheapest one-way flights from Harrisburg to San Juan
7:49 am - 10:19 pm
Frontier
1 Stop
14h 30m
MDT - SJU
Frontier
$175
Kiwi.com
4:30 am - 4:54 pm
United Airlines
2 Stops
12h 24m
MDT - SJU
United Airlines
$261
United
8:03 am - 5:08 am
American Airlines
2 Stops
21h 05m
MDT - SJU
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Harrisburg</span> to <span class="emphasized">San Juan</span> flights.

Flight FAQs

From Harrisburg to San Juan

Are flight prices decreasing from Harrisburg to San Juan due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Harrisburg and San Juan for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Harrisburg to San Juan to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Harrisburg to San Juan are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Harrisburg to San Juan have flexible cancellations due to COVID-19?

Some of our airline partners flying from Harrisburg to San Juan have new flexible policies in place due to COVID-19. American Airlines, United Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

What airport do you fly from for flights from Harrisburg to San Juan?

For a flight from Harrisburg to San Juan, you will be flying from Harrisburg. Harrisburg (MDT) is just 8.5 mi from the center of the city. Harrisburg is the only Harrisburg airport and it handles 0 outbound flights to San Juan per day. 4 airlines have flights to San Juan from Harrisburg on a regular basis.

Can I find flights from Harrisburg to San Juan for under $400 on Cheapflights?

Yes, there are multiple flights from Harrisburg to San Juan for under $400. The cheapest flight booked recently is on Multiple Airlines for just $306, but on average you can expect to pay $356.

Are there nonstop flights from Harrisburg to San Juan for under $300 on Cheapflights?

There are no nonstop flights from Harrisburg to San Juan, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Harrisburg to San Juan for under $400?

There are currently 19+ open flights from Harrisburg to San Juan within the next 7 days for less than $400.

Is Harrisburg weather warmer or cooler than San Juan?

Our data indicates that the weather will be 90 °F on average in the month of June. The temperature in San Juan is typically hotter than in Harrisburg. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Harrisburg to San Juan?

Airlines like American Airlines and United Airlines fly from Harrisburg to San Juan in about 12h 05m. The time it takes to get you to your destination can typically vary by up to 4h 35m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

Frontier, at $357, was found to be the cheapest airline from Harrisburg to San Juan. An alternate airline flying to your destination would be American Airlines. These flights start at 28% lower than the current average price 3 months from now.

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

The cheapest airlines for a one-way flight from Harrisburg to San Juan are Frontier ($128), United Airlines ($236), and American Airlines ($251).

Alternative routes for Harrisburg to San Juan

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Juan

Things to know before you go - useful duration and weather info for your trip from Harrisburg to San Juan.
Today's exchange rate
$1 = $1.00
Average temperature for May in San Juan
87.8 °F
Avg rainfall for May in San Juan
3.6 ″

Airports servicing Harrisburg

Airports servicing San Juan

San Juan Isla Grande (SIG)

Top 4 airlines flying from Harrisburg to San Juan

The chart below displays the airlines Cheapflights users traveling from Harrisburg to San Juan choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$157 $307 No cancel fee 62%
Delta
$220 $446 No cancel fee N/A
United Airlines
$225 $476 No cancel fee 69%
American Airlines
$240 $563 No cancel fee 71%
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