$118 Find Cheap Flights from Harrisburg to Puerto Rico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harrisburg to Puerto Rico departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Harrisburg to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harrisburg to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Harrisburg to Puerto Rico

Sat, Jan 24 - Sat, Jan 31
Frontier Logo
8:25 pm - 9:54 am
MDT
-
SJU
12h 29m1 stop
Frontier Logo
8:00 am - 7:30 pm
SJU
-
MDT
12h 30m1 stop
$176Frontier
Tue, Mar 3 - Tue, Mar 10
Frontier Logo
11:27 am - 12:43 am
MDT
-
SJU
12h 16m1 stop
Frontier Logo
11:07 am - 9:28 pm
SJU
-
MDT
10h 21m1 stop
$195Frontier
Sat, Jan 31 - Sun, Feb 8
Frontier Logo
8:25 pm - 9:54 am
MDT
-
SJU
12h 29m1 stop
Frontier Logo
6:00 am - 6:55 pm
SJU
-
MDT
13h 55m1 stop
$211Frontier
Fri, Jan 23 - Sat, Jan 31
Frontier Logo
11:27 am - 11:59 pm
MDT
-
SJU
11h 32m1 stop
Frontier Logo
8:00 am - 7:30 pm
SJU
-
MDT
12h 30m1 stop
$215Frontier
Thu, Feb 26 - Sun, Mar 1
Frontier Logo
5:36 pm - 2:53 am
MDT
-
SJU
8h 17m1 stop
Frontier Logo
3:53 am - 9:51 am
SJU
-
MDT
6h 58m1 stop
$222Frontier
Sun, Feb 1 - Fri, Feb 6
United Airlines Logo
5:30 pm - 6:11 am
MDT
-
SJU
11h 41m2 stops
United Airlines Logo
8:10 am - 9:05 pm
SJU
-
MDT
13h 55m2 stops
$231United Airlines
Sun, Feb 1 - Mon, Feb 9
Multiple Airlines Logo
7:50 pm - 9:47 am
MDT
-
SJU
12h 57m1 stop
Multiple Airlines Logo
8:05 pm - 10:32 am
SJU
-
MDT
15h 27m1 stop
$248Multiple Airlines
Mon, Feb 2 - Mon, Feb 9
United Airlines Logo
6:30 am - 10:22 pm
MDT
-
SJU
14h 52m2 stops
United Airlines Logo
2:05 am - 1:51 pm
SJU
-
MDT
12h 46m2 stops
$254United Airlines
Mon, Jan 26 - Fri, Jan 30
United Airlines Logo
6:30 am - 11:57 pm
MDT
-
BQN
16h 27m3 stops
United Airlines Logo
1:09 am - 9:35 am
BQN
-
MDT
9h 26m2 stops
$400United Airlines
Mon, Jan 26 - Fri, Jan 30
United Airlines Logo
10:48 am - 11:57 pm
MDT
-
BQN
12h 09m2 stops
United Airlines Logo
1:09 am - 2:15 pm
BQN
-
MDT
14h 06m2 stops
$417United Airlines
Booking Insights

KAYAK's insights & trends for Harrisburg to Puerto Rico flights

Get data-powered insights and trends into flights from Harrisburg to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Harrisburg to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Harrisburg to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Harrisburg to Puerto Rico is January, when tickets cost $386 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $856 and $760 respectively.

What’s the cheapest day of the week to fly from Harrisburg to Puerto Rico?

The average price of all round-trip flights from Harrisburg to Puerto Rico clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Puerto Rico on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Harrisburg to Puerto Rico. For your return ticket, we recommend flying on a Sunday and avoiding Wednesdays for the best deals.

How far in advance should I book a flight from Harrisburg to Puerto Rico?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Harrisburg to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Harrisburg to Puerto Rico, you should book around 2 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$118
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Harrisburg to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Harrisburg to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Harrisburg to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Harrisburg to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Harrisburg to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Harrisburg to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Harrisburg to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harrisburg to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Harrisburg to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Puerto Rico?

    The cheapest time of day to fly to Puerto Rico is generally at night, when round-trip flights cost $352 on average. Morning departures are around 9% cheaper than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $594.

Reviews of the top 3 airlines serving from Harrisburg to Puerto Rico

 
Need help choosing which airline to fly with from Harrisburg to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9095 reviews
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
Airline reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

10.0 ExcellentRoger, Dec 2025
CAE - ORD
Read more United Airlines reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Airport in MXP is crazy. Get there at least 2 hours before flight.

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

The flight was canceled 3 hours after original take off time

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Not clean and was told I would get a great seat and it was not great at all

Flight got delayed for 5 hours no good explanation was offered ;(

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Better than expected. Staff were friendly and nice on both flights.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Everything you need to know for your flight from Harrisburg to Puerto Rico

Information on your arrival and departure airports