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MDT - SJU

$379 Find cheap flights from Harrisburg to San Juan

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harrisburg to San Juan departing on 9/2. 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
0 bags
Fri 6/14
Fri 6/21

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harrisburg to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harrisburg to San Juan, as well as popular online travel agencies
In the last 7 days travelers have searched 42,393,389 times on KAYAK, and here is why:

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Cheap flight deals from Harrisburg to San Juan (MDT-SJU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harrisburg to San Juan 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 and deals for you by selecting your travel dates.
Choose your dates
6:15 am - 11:10 pmMDT-SJU
16h 55m1 stop
3:54 pm - 11:53 pmSJU-MDT
7h 59m1 stop
$379American Airlines
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Mon, Sep 2 - Thu, Sep 5
8:25 am - 3:00 pmMDT-SJU
6h 35m1 stop
6:33 am - 7:50 pmSJU-MDT
13h 17m2 stops
$381American Airlines
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Mon, Sep 2 - Thu, Sep 5
3:52 pm - 3:10 amMDT-SJU
11h 18m2 stops
5:40 am - 7:45 pmSJU-MDT
14h 05m2 stops
Thu, Jun 13 - Sun, Jun 16
7:06 pm - 12:40 pmMDT-SJU
17h 34m2 stops
3:49 pm - 10:02 pmSJU-MDT
6h 13m1 stop
$405American Airlines
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Sun, Jun 2 - Thu, Jun 6
5:12 pm - 3:10 amMDT-SJU
33h 58m3 stops
1:35 am - 9:07 pmSJU-MDT
19h 32m2 stops
Mon, Jun 10 - Thu, Jun 13
7:02 pm - 11:30 amMDT-SJU
16h 28m1 stop
5:40 am - 7:45 pmSJU-MDT
14h 05m2 stops
Thu, Jun 13 - Sun, Jun 16
7:06 pm - 4:40 pmMDT-SJU
21h 34m2 stops
3:49 pm - 10:02 pmSJU-MDT
6h 13m1 stop
$489American Airlines
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Sun, Jun 2 - Thu, Jun 6
6:25 am - 12:50 pmMDT-SJU
6h 25m1 stop
1:05 am - 1:49 pmSJU-MDT
12h 44m2 stops
$504United Airlines
Find Deal
Mon, Sep 2 - Wed, Sep 4
3:15 pm - 11:57 pmMDT-SJU
8h 42m1 stop
1:30 pm - 9:15 pmSJU-MDT
7h 45m1 stop
$619United Airlines
Find Deal
Sun, Jun 2 - Thu, Jun 6
3:15 pm - 11:57 pmMDT-SJU
8h 42m1 stop
1:05 am - 12:03 pmSJU-MDT
10h 58m2 stops
$676United Airlines
Find Deal
Sun, Jun 2 - Wed, Jun 5

Flights from Harrisburg to San Juan - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Harrisburg to San Juan?

The average price of all flights from Harrisburg to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.
For Harrisburg to San Juan, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from San Juan back to Harrisburg, the best deals are generally found on Sunday, with Monday being the most expensive.

What is the cheapest month to fly from Harrisburg to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Harrisburg to San Juan Luis Munoz Marin Intl Airport, 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 San Juan Luis Munoz Marin Intl Airport is September, where tickets cost $333 on average. On the other hand, the most expensive months are December and March, where the average cost of tickets is $720 and $697 respectively.

How far in advance should I book a flight from Harrisburg to San Juan Luis Munoz Marin Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Harrisburg to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Harrisburg to San Juan Luis Munoz Marin Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 49 days before departure.

Good to know

Low season

November

High season

January

Cheapest flight

$379
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Harrisburg to San Juan

When to book flights from Harrisburg to San Juan

Are your dates flexible? Find out the best times to travel from Harrisburg to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Harrisburg to San Juan flights

  • What is the cheapest flight from Harrisburg to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Harrisburg to San Juan Luis Munoz Marin Intl Airport was $379 for a round-trip ticket.

  • Do I need a passport to fly between Harrisburg and San Juan?

    A passport is required to fly from Harrisburg to San Juan.

  • Which airports will I be using when flying from Harrisburg to San Juan?

    On your way to San Juan, you’ll fly out from Harrisburg. You’ll be landing at San Juan Luis Munoz Marin Intl.

  • Which aircraft models fly most regularly from Harrisburg to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Harrisburg to San Juan?

    oneworld, and Star Alliance are the airline alliances operating flights between Harrisburg and San Juan, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Harrisburg to San Juan, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Harrisburg to San Juan are United Airlines and American Airlines. With an average price for the route of $492 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $607 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Harrisburg to San Juan?

    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 San Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Harrisburg 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 San Juan?

    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 to San Juan with an airline and back to Harrisburg with another airline. Booking your flights between Harrisburg and SJU can sometimes prove cheaper using this method.

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

    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 to San Juan from Harrisburg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Harrisburg to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Harrisburg to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Harrisburg to San Juan? 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.
8.0
Alaska AirlinesOverall score based on 9157 reviews
7.9Comfort
7.3Entertainment
7.3Food
8.2Boarding
8.6Crew
Airline reviews

Stay away from there non refundable tickets, they don't have a medical exceptions.

2.0 MediocreAnonymous, May 2024LAX - SJD
Read more about Alaska Airlines reviews

Stay away from there non refundable tickets, they don't have a medical exceptions.

Alway a a breeze! And great mountain views on left side of plane during entire flight!

another delayed flight. no one at the desk kept us updated. we found out by an email as the desk was not even staffed up to expected takes off

They canceled my flight going back to SF after I was at the airport. Wanted me to take a flight 14 hours later. Not a happy camper.

I didn’t like not knowing my seat till I got to the airport - and my boarding group was F (last).

I have never flown Alaska Airlines before & would recommend them to anyone& will use again

Just another flight. No food, no entertainment. Left/arrived on time.

Flight itself was great! Snacks are never really good; in this case, the "butter braids" and Biscotti cookie were both hard. The attendants' were good. We felt we found a good deal on the cost. The check-in process was very smooth: Alaskan Airlines always does a good job. Boarding was pretty timely, too. We fly Alaskan whenever possible and will continue to do so.

Wasn’t an Alaska plane so the seats were very thinly padded- glad I wasn’t going further.

Service was excellent. Staff at check in cleared hurdles for me so I could travel with my service animal.

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in flight WiFi Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay (especially this much) for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a terrible attitude for no reason, nor will they act the way this woman did. Unacceptable.

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

It was a good flight. Of course it was full, but it went well.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

Flight from PHL to PHX arrived 50 minutes early and a gate was available. First class flight attendant Stephanie was very friendly and polite. Sanitizing wipes should be provided with meals in addition to refresher towels.

flight delayed so missed connection and this had to rebook for next day

Flight departed PHL one hour late due to late arrival of aircraft. On board services were okay. First class menu does not offer any new items; same desserts (cheese & crackers or Mango sorbet). At least there were no credit card promotions during the flight.

Over an hour delay in departure but I was notified beforehand. Another delay on tarmac upon arrival at LGA. We ended up departing the plane almost 2 hours later than expected

I fly Frontier because it’s affordable. I understand that the seats are tight and not the most comfortable…but that’s part of it. The problem with this flight was that there was a group of travelers directly behind me at the back of the plane who were ridiculously loud and obnoxious the entire flight. I’m pretty sure they were drunk and I could periodically smell an odd odor that I believe was one of them using a smokeless vape pen. The stewards had to remind them to keep quiet during the pre-flight instruction, but that was it. They never said another thing to them for the rest of the flight. It was a miserable.

I checked a bag because it was $5 less than carry on. They managed to lose my bag on a 2.5 hr direct flight! Frontier has no airport staff at baggage claim to help. As soon as I got home around 11 pm I tried to use their online system to file the claim for lost bag - system wouldn't take the # on my baggage claim ticket - said it was not the correct number. Also said that I had not checked a bag, which wasn't true - even my online boarding pass showed that I had checked a bag. Wasted about an hour on that process with no luck. Tried again in the morning - same thing. So tried online chat with Frontier bot - waited 35-40" twice to be connected to a baggage agent and it never happened. Eventually drove to PDX after work and waited 2 hrs for the Frontier ticket agents to arrive prior to the next Frontier flight out of PDX and FINALLY got some help from one of them, to take me to lost luggage area where I was able to retrive my bag. Probably took 4-5 hrs. of my time and endless frustration to get my bag. This was my first -- and LAST -- experience flying Frontier Airlines. Check-in was also extremely difficult and time consuming. The flight itself (and staff) were fine but everything else about the experience was a total disaster! The fact that Frontier literally has NO WAY to connect to a human voice for customer service (in this case for lost luggage) is the WORST!!!!!

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Last minute flights from Harrisburg to San Juan

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Harrisburg to San Juan that are departing in the next 10 days.
5/18Sat
multi-stopAmerican Airlines
16h 43mMDT-SJU
5/30Thu
multi-stopAmerican Airlines
16h 09mSJU-MDT
$454
5/18Sat
multi-stopAmerican Airlines
16h 43mMDT-SJU
5/30Thu
multi-stopAmerican Airlines
10h 41mSJU-MDT
$480
5/17Fri
multi-stopAmerican Airlines
16h 43mMDT-SJU
5/28Tue
multi-stopAmerican Airlines
17h 15mSJU-MDT
$492
5/16Thu
multi-stop
28h 29mMDT-SJU
5/22Wed
multi-stop
29h 25mSJU-MDT
$529
5/17Fri
multi-stopAmerican Airlines
10h 56mMDT-SJU
5/28Tue
multi-stopAmerican Airlines
17h 15mSJU-MDT
$539
5/16Thu
multi-stopAmerican Airlines
12h 05mMDT-SJU
5/22Wed
multi-stopAmerican Airlines
6h 14mSJU-MDT
$546
5/16Thu
multi-stopAmerican Airlines
10h 56mMDT-SJU
5/22Wed
multi-stopAmerican Airlines
6h 14mSJU-MDT
$548
5/16Thu
multi-stopUnited Airlines
14h 20mMDT-SJU
5/21Tue
multi-stopUnited Airlines
15h 54mSJU-MDT
$736
5/18Sat
multi-stopUnited Airlines
8h 24mMDT-SJU
5/29Wed
multi-stopUnited Airlines
15h 52mSJU-MDT
$985
5/18Sat
multi-stopUnited Airlines
11h 35mMDT-SJU
5/29Wed
multi-stopUnited Airlines
10h 58mSJU-MDT
$1,127

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Harrisburg - San Juan Flights

Departure:

Harrisburg (undefined)United States

Destination:

San Juan (SJU)Puerto Rico

Return flight deals:

San Juan - Harrisburg

Cabin classes: