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San Juan

$85+ Cheap flights from Pittsburgh (PIT) to San Juan

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SJU
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Pittsburgh to San Juan are usually found in September or October, booked 87 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Pittsburgh to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to San Juan (PR1). 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 July 3, 2025.

Round-trip from

$231
(American Airlines)

One-way from

$85
(Priceline)

Popular in

December

Cheapest in

September

Average price

$414
From Pittsburgh to San Juan
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One-way flight from Pittsburgh to San Juan
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Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Pittsburgh to San Juan

Cheapest flights from Pittsburgh to San Juan
Explore the most affordable flight options available from Pittsburgh to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/3. 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.
Tue 10/142:27 pmPIT - SJU
2 stops9h 38mAmerican Airlines
Tue 10/217:00 amSJU - PIT
2 stops9h 36mAmerican Airlines
Deal found 7/3$231
This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/257:25 pmPIT - SJU
1 stop13h 34mMultiple Airlines
Fri 8/111:59 pmSJU - PIT
1 stop23h 30mMultiple Airlines
Deal found 7/1$243
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2111:49 amPIT - SJU
1 stop11h 30mDelta
Fri 10/247:00 amSJU - PIT
1 stop9h 37mDelta
Deal found 7/3$245
This Frontier deal was found by Cheapflights users on 7/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/232:11 pmPIT - SJU
1 stop9h 47mFrontier
Fri 10/249:07 amSJU - PIT
1 stop10h 49mFrontier
Deal found 7/2$259
This JetBlue deal was found by Cheapflights users on 7/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/77:00 amPIT - SJU
1 stop8h 12mJetBlue
Mon 8/111:50 pmSJU - PIT
1 stop10h 01mJetBlue
Deal found 7/2$260
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/16:30 amPIT - SJU
2 stops14h 39mSpirit Airlines
Thu 8/711:59 pmSJU - PIT
2 stops19h 17mSpirit Airlines
Deal found 7/1$267
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:00 amPIT - SJU
1 stop7h 45mUnited Airlines
Tue 10/211:05 amSJU - PIT
1 stop9h 41mUnited Airlines
Deal found 7/3$310

Cheapflights Fare Finder

Customize your flight search to find flights from Pittsburgh to San Juan 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 July 3, 2025.
Use the filters below to find and compare flights from Pittsburgh to San Juan that are best for you.

Fly from

Pittsburgh

Fly to

San Juan

Route

Depart

Return

Price

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 10/14

2:27 pm-12:05 am

2 stops9h 38m

San Juan Luis Munoz Marin Intl

Tue 10/21

7:00 am-4:36 pm

2 stops9h 36m

$231

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 7/25

7:25 pm-8:59 am

1 stop13h 34m

San Juan Luis Munoz Marin Intl

Fri 8/1

11:59 pm-11:29 pm

1 stop23h 30m

$243

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 10/21

11:49 am-11:19 pm

1 stop11h 30m

San Juan Luis Munoz Marin Intl

Fri 10/24

7:00 am-4:37 pm

1 stop9h 37m

$245

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Thu 10/23

2:11 pm-11:58 pm

1 stop9h 47m

San Juan Luis Munoz Marin Intl

Fri 10/24

9:07 am-7:56 pm

1 stop10h 49m

$259

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Thu 8/7

7:00 am-3:12 pm

1 stop8h 12m

San Juan Luis Munoz Marin Intl

Mon 8/11

1:50 pm-11:51 pm

1 stop10h 01m

$260

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 8/1

6:30 am-9:09 pm

2 stops14h 39m

San Juan Luis Munoz Marin Intl

Thu 8/7

11:59 pm-7:16 pm

2 stops19h 17m

$267

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 10/21

6:00 am-1:45 pm

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Tue 10/21

1:05 am-10:46 am

1 stop9h 41m

$310

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 7/11

7:25 pm-8:29 pm

1 stop25h 04m

$85

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 8/3

6:30 am-11:00 pm

1 stop16h 30m

$106

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Wed 9/17

7:05 am-4:20 pm

1 stop9h 15m

$113

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 14 results
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Best time to book a flight from Pittsburgh to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Pittsburgh 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 Pittsburgh to San Juan

How far ahead should I book a flight from Pittsburgh to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to San Juan. Price data was last updated on June 27, 2025.

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pittsburgh to San Juan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Pittsburgh to San Juan?

Currently, September is the cheapest month in which you can book a flight from Pittsburgh to San Juan (average of $254). Flying from Pittsburgh to San Juan in June is currently the most expensive (average of $339). 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.

What is the cheapest time of day to fly from PIT to SJU?

Find hourly flight availability from Pittsburgh to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

It’s typically best to fly out from Pittsburgh to San Juan in the evening. Doing so could potentially save you 35% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Pittsburgh to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to San Juan. Price data was last updated on June 30, 2024.

Travelers seeking maximum savings on their Pittsburgh to San Juan flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and JetBlue from Pittsburgh to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,916 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,086 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to San Juan. 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 from for flights from Pittsburgh to San Juan?

    If you book a flight to San Juan from Pittsburgh, you will be flying from Pittsburgh, which is the city’s only airport. Pittsburgh (PIT) is located 13.5 mi from the center of Pittsburgh. There are 0 flights from Pittsburgh to San Juan per day from 7 different airlines.

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

    Our cheapest airline available from Pittsburgh to San Juan is American Airlines. Our recent data shows that you can find tickets from as low as $231 on this airline. Additional options worth looking into are Delta and Frontier, starting at $245 and $259 round-trip. You may be able to fly from Pittsburgh to San Juan for 41% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Pittsburgh to San Juan are Frontier ($85), Spirit Airlines ($106), and Delta ($113).

  • Where are the most common layover locations when flying from Pittsburgh to San Juan?

    Most of the time, Pittsburgh to San Juan flights that have layovers will stop in Charlotte.

  • What are some popular things to do or see while on a layover in Charlotte?

    Charlotte travelers tend to visit Carowind, Mint Museum Uptown, and NASCAR Hall of Fame more than anywhere else. Carowind, Mint Museum Uptown, and NASCAR Hall of Fame can be visited by traveling about 8.2 mi, 5.4 mi, and 5.7 mi respectively from Charlotte Douglas. Those on a layover in Charlotte in need of a rental car can book one at Charlotte Douglas for about $43.

  • Where are the least popular layover locations for Pittsburgh to San Juan flights?

    Flights departing from Pittsburgh and landing in San Juan layover in Orlando least frequently.

  • Can I find deals for flights from Pittsburgh to San Juan that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to San Juan.

  • Can I find deals for business class flights from Pittsburgh to San Juan?

    Yes. Cheapflights offers flight deals from Pittsburgh to San Juan 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 Pittsburgh to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Pittsburgh to San Juan (average of $254). Flying from Pittsburgh to San Juan in June is currently the most expensive (average of $339). 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

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Alternative routes for Pittsburgh to San Juan

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Top 7 airlines flying from Pittsburgh to San Juan

Discover the top 7 airlines that operate flights from Pittsburgh to San Juan. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$241FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$141Average$262FlexibilityNo cancel feeOn-time65%
DeltaCheapest$236Average$368FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$238Average$434FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$245Average$429FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$284Average$504FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$306Average$492FlexibilityNo cancel feeOn-time63%

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