PIT - SJU

$109 Find Cheap Flights from Pittsburgh to San Juan - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to San Juan departing on 10/31. 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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Everything you should know

Cheapest round-trip
$282
Typical prices: $262-$459
United Airlines
Sat 9/5Sat 9/12
PIT - SJU • 1 stop
Cheapest one-way
$109
Typical prices: $134-$290
American Airlines
Sat 10/31
PIT - SJU • 1 stop
Top airlines
Cheapest • from $282 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Pittsburgh and San Juan. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $327 (round-trip)
Shortest trip • 6h 12m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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We hope you love your trip to San Juan!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Pittsburgh to San Juan (PIT-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to San Juan

Sat, Sep 5 - Sat, Sep 12
United Airlines Logo
7:00 am - 2:44 pm
PIT
-
SJU
7h 44m
1 stop
United Airlines Logo
1:00 am - 9:36 am
SJU
-
PIT
8h 36m
2 stops
$282United Airlines
Wed, Aug 5 - Wed, Aug 12
American Airlines Logo
2:25 pm - 11:59 pm
PIT
-
SJU
9h 34m
1 stop
American Airlines Logo
7:03 am - 11:50 pm
SJU
-
PIT
16h 47m
1 stop
$283American Airlines
Mon, Aug 3 - Thu, Aug 13
Multiple Airlines Logo
6:00 am - 2:00 pm
PIT
-
SJU
8h 00m
1 stop
Multiple Airlines Logo
6:26 am - 10:46 pm
SJU
-
PIT
16h 20m
1 stop
$284Multiple Airlines
Mon, Aug 17 - Thu, Aug 27
Delta Logo
11:57 am - 10:29 pm
PIT
-
SJU
10h 32m
1 stop
Delta Logo
5:49 pm - 12:36 am
SJU
-
PIT
6h 47m
1 stop
$286Delta
Mon, Nov 16 - Tue, Nov 24
Frontier Logo
6:39 pm - 2:50 am
PIT
-
SJU
7h 11m
1 stop
Frontier Logo
10:29 am - 7:17 pm
SJU
-
PIT
9h 48m
1 stop
$287Frontier
Sun, Aug 16 - Thu, Aug 27
American Airlines Logo
7:06 pm - 9:43 am
PIT
-
SJU
14h 37m
1 stop
American Airlines Logo
2:33 pm - 11:50 pm
SJU
-
PIT
9h 17m
1 stop
$288American Airlines
Sat, Aug 15 - Wed, Aug 19
Southwest Logo
3:30 pm - 9:55 pm
PIT
-
SJU
6h 25m
1 stop
Southwest Logo
5:15 am - 2:45 pm
SJU
-
PIT
9h 30m
1 stop
$291Southwest
Wed, Aug 19 - Thu, Aug 27
American Airlines Logo
5:21 am - 10:24 pm
PIT
-
SJU
17h 03m
1 stop
American Airlines Logo
2:33 pm - 9:00 pm
SJU
-
PIT
6h 27m
1 stop
$293American Airlines
Sat, Aug 15 - Thu, Aug 20
Multiple Airlines Logo
6:32 pm - 12:41 am
PIT
-
SJU
30h 09m
2 stops
Multiple Airlines Logo
7:00 am - 7:09 pm
SJU
-
PIT
12h 09m
1 stop
$294Multiple Airlines
Fri, Sep 4 - Fri, Sep 11
United Airlines Logo
6:30 am - 1:45 pm
PIT
-
SJU
7h 15m
1 stop
United Airlines Logo
1:00 am - 1:15 pm
SJU
-
PIT
12h 15m
2 stops
$300United Airlines
Booking Insights

KAYAK's insights & trends for Pittsburgh to San Juan flights

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

How much is a round-trip flight from Pittsburgh to San Juan Luis Munoz Marin Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Pittsburgh to San Juan Luis Munoz Marin Intl Airport departing in September.

What is the cheapest month to fly from Pittsburgh 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 round-trip flights from Pittsburgh 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 Pittsburgh to San Juan Luis Munoz Marin Intl Airport is October, where tickets cost $319 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $498 and $460 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Pittsburgh 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 week.

To get a below average price on the flight from Pittsburgh 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 11 weeks before departure.

Good to know

Low season

September

Cheapest flight

$109
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Pittsburgh to San Juan

When to book flights from Pittsburgh to San Juan

Are your dates flexible? Find out the best times to travel from Pittsburgh 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 Pittsburgh to San Juan flights

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

    In the last 5 days, the lowest price for a flight from Pittsburgh to San Juan Luis Munoz Marin Intl Airport was $109 for a one-way ticket and $282 for a round-trip.

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

    Yes, you’ll need a passport to travel to San Juan from Pittsburgh.

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

    Pittsburgh airport is called Pittsburgh and the only airport in San Juan is San Juan Luis Munoz Marin Intl.

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

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

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

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

  • Which is the best airline for flights from Pittsburgh to San Juan, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to San Juan are Southwest and Delta. With an average price for the route of $460 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $382 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Pittsburgh 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 Pittsburgh to San Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Pittsburgh 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 Pittsburgh 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 Pittsburgh with another airline. Booking your flights between Pittsburgh 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 Pittsburgh 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 Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Pittsburgh to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh 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 Pittsburgh 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
SouthwestOverall score based on 4241 reviews
7.5Entertainment
8.0Comfort
7.0Food
8.6Crew
8.1Boarding
Airline reviews

It was good. Last flight was delayed but I always say that is in God's plan

8.0 ExcellentCarla, Jul 2026
LAS - RDU
Read more Southwest reviews

It was good. Last flight was delayed but I always say that is in God's plan

Red eye from San Diego. Temperature of the cabin was way too warm and the air duct flowed very little air.

My experience will Southwest was good. I wish there was more entertainment and the boarding process was slow at time but other than that my experience was great definitely will be flying with SouthWest again.

For my birthday trip this was my second time ever flying, this trip was the best.

I really wish that SW would ask anyone with a carry-on to wait while those who don’t have to access the overhead bins are boarded. Then, reverse that when the plane arrives. Those without the need to clog up the aisle retrieving their bags from the overhead bins wait for those exiting the plane without needing to clog up. The aisle.

We boarded the flight and set two and a half hours on the jetway. Would have been better if they had not boarded us at all. Plane was hot and it was limited ability to access the restrooms or get a drink of water. Very unpleasant experience

it was great. the crew is exceptional. the flight was on time.

The actual flight was great! The 3 hour delay not so much.

Southwest is a garbage airline and the people who fly it are garbage people.

Boarding was easy. Plane wasn’t crowded. Plenty of space. Flight was on time. Crew was pleasant.

No Internet, no backseat screen, no nothing. I bought a Delta ticket and ended up on American Airlines. How did that happen?

Connection flights should be spaced out farther because too close I missed my connection.

The flight was way too HOT! And the plane did not have any in-flight TV entertainment.

It was good. The leg room was not great in Row 1.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

We splurged and decided to fly first class. Seats were roomy. But flight crew arrived late to the airport. That delayed our flight. Most of the passengers had to try to make connections flights. I felt bad for them. We checked 4 bags. We got three from the baggage claim carousel. 4th one was lost. Delta online help wasn’t good. Baggage claim staff were sympathetic and nice but we waited around for almost 2 hours and it had t been found. They did find it several hours later and we had to drive back to airport to retrieve it. I won’t be splurging on 1st. Lass again anytime soon. I think we got worse service. I am also not a huge fan of delta but we have family in ATL so we don’t have a ton of choice. What should have been an easy flight turned into a stressful event due to flight crew tardiness and baggage mishandling.

My flight consistently said it was on time and the plane didn’t arrive until after 30 minutes after take off and nothing was announced to passengers

When we checked in my friend and I were sitting seperate. By the time we got to boarding, they automatically switched our seats. I really liked that.

I trust Delta. I travel comfortable. The snacks could improve or could go to something as a little sandwich.

It was great. All the crew were professional and nice.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

A three (3) hour flight should have meal service in First Class, not just potato chips!

My flight was completely full. Making me very stressful with people walking around all the time. I believe airlines can do better for entertain people during the flight.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

The United website was easy to use and had all the information I needed. I needed to change my flight and it was accomplished easily on line. I was also easily able to upgrade and for a reasonable price. Boarding went smoothly and the flight was in time. The service was good in board but the crew did not seem happy at all. Limited availability of meals - not much choice for purchase and in business class they ran out of one of the meal choices by row 4. .

Seats suck. Only one drink service in three hours with the flight attendants being more attendant to their phones than the customer. Painful in the extreme.

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

Seat comfort was poor (no lumbar or lower back support).

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

The plane was broken so we had to change planes.

Uncomfortable seats and flight attendant was rude as she insisted on waking up my husband to ask him if he wanted a drink. When he said that he was sleeping, she replied “without an attitude “. He was seated at 8c

Airlines must do something with overweight people... Maybe reserve a business class seat for them, or you could pay the consequences if someone overweight seat side by side to you in economy.

The American flight was a connecting flight to an international flight. The international flight has a 2 check bag rule. Despite being informed of this, American would only check 1 bag and wanted 100 to check the second (basically a 3rd carry-on) to NYC. Subsequently tsa took a sealed container of maple syrup and a few other things that couldn't be in carry-on plus I had to lug around 3 pieces of luggage for the entire trip. The American reservation was made with the international and American actually checked the one piece the entire way to China. This is one of the reasons that I will avoid American airlines if possible in the future.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

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

Iberia didn’t let me check in online or select my seats, the experience overall was not very pleasant

Flight was delayed many times. The crew was friendly but you eleven had to buy headphones to access the movies in the plane. $8 is not a lot for one person but it is when you travel with all your family.

They lost my luggage and refuse to help. Terrible airline. I've never experienced worse customer service in my life. Pretty much just told me too bad that I lost all my luggage, not caring that I am stuck in Europe for 2 weeks with absolutely nothing.

JetBlue is always consistent and great, the food is limited in selection, but at least you can grab as much as you want on snacks and drinks at the Blue Locker.

I especially liked the lead crew officer. His boarding and safety announcements were made with a bit of novelty and humor. The flight also left the gate 10 minutes early and we landed about 20 minutes early… It was a delightful flight…

at the time for boarding the lady just call Group A and no other goups and everybody from A to F go inside without the right turn,and when we get in theres no more spsce for carry on , the ones that get in at not correct group from the back occupy our space !!!!! a mess !!!!

The boarding and flight were ok, but there were several painful issues. The flight was 3:20 in the air and almost four hours door to door, but they only had snack packs on the plane. They really need to have food on longer flights or make it clear to everyone that they won’t have food. They also advertise free WiFi, but it did not work for 90% of this flight. Again, almost four hours door to door. If I had known I was flying spirit for JetBlue prices then I would have planned differently.

As with all airline's seats, a little more padding would appreciated. Especially on longer flights.

I think the food / snack service was very poor. tehy could have done better. Evrything else was great

No wifi, not even while close to the continental US or Puerto Rico, no entertainment whatsoever (TVs not working). Totally disappointing.

Wifi screens were great. Both flights were delayed, spending all day flying home and then getting home at 3am ruins the next day also.

Everything you need to know for your flight from Pittsburgh to San Juan

Information on your arrival and departure airports