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$92+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SJU
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$238
(FlightHub)

One-way from

$113
(Delta)

Popular in

December

Cheapest in

September

Average price

$454
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. 7% potential increase in price ($30 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 June 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 junio 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/12. 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.
vie. 7/187:25 pmPIT - SJU
1 stop13h 34mMultiple Airlines
vie. 7/2511:59 pmSJU - PIT
1 stop23h 30mMultiple Airlines
Deal found 6/12$238
This Frontier deal was found by Cheapflights users on 6/12. 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.
dom. 10/198:55 pmPIT - SJU
1 stop11h 04mFrontier
mié. 10/221:11 amSJU - PIT
1 stop12h 15mFrontier
Deal found 6/12$239
This Delta deal was found by Cheapflights users on 6/11. 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.
dom. 10/196:00 amPIT - SJU
1 stop10h 18mDelta
mar. 10/287:00 amSJU - PIT
1 stop8h 46mDelta
Deal found 6/11$245
This Mytrip deal was found by Cheapflights users on 6/10. 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.
vie. 7/186:30 amPIT - SJU
1 stop16h 30mSpirit Airlines
lun. 7/2111:59 pmSJU - PIT
2 stops23h 16mSpirit Airlines
Deal found 6/10$253
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/206:00 amPIT - SJU
1 stop6h 15mSouthwest
sáb. 10/255:45 amSJU - PIT
1 stop10h 15mSouthwest
Deal found 6/10$275
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mié. 9/1010:59 amPIT - SJU
2 stops12h 58mUnited Airlines
sáb. 9/133:56 pmSJU - PIT
1 stop7h 48mUnited Airlines
Deal found 6/10$298
This American Airlines deal was found by Cheapflights users on 6/12. 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.
mar. 9/236:50 amPIT - SJU
2 stops9h 02mAmerican Airlines
lun. 9/2912:01 pmSJU - PIT
2 stops10h 19mAmerican Airlines
Deal found 6/12$300
This JetBlue deal was found by Cheapflights users on 6/11. 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.
mar. 10/76:00 amPIT - SJU
1 stop8h 54mJetBlue
sáb. 10/1112:59 amSJU - PIT
1 stop9h 01mJetBlue
Deal found 6/11$320

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 junio 12, 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

vie. 7/18

7:25 pm-8:59 am

1 stop13h 34m

San Juan Luis Munoz Marin Intl

vie. 7/25

11:59 pm-11:29 pm

1 stop23h 30m

$238

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

dom. 10/19

8:55 pm-7:59 am

1 stop11h 04m

San Juan Luis Munoz Marin Intl

mié. 10/22

1:11 am-1:26 pm

1 stop12h 15m

$239

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

dom. 10/19

6:00 am-4:18 pm

1 stop10h 18m

San Juan Luis Munoz Marin Intl

mar. 10/28

7:00 am-3:46 pm

1 stop8h 46m

$245

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

vie. 7/18

6:30 am-11:00 pm

1 stop16h 30m

San Juan Luis Munoz Marin Intl

lun. 7/21

11:59 pm-11:15 pm

2 stops23h 16m

$253

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

lun. 10/20

6:00 am-12:15 pm

1 stop6h 15m

San Juan Luis Munoz Marin Intl

sáb. 10/25

5:45 am-4:00 pm

1 stop10h 15m

$275

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

mié. 9/10

10:59 am-11:57 pm

2 stops12h 58m

San Juan Luis Munoz Marin Intl

vie. 9/12

1:05 am-9:48 am

2 stops8h 43m

$298

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

mar. 9/23

6:50 am-3:52 pm

2 stops9h 02m

San Juan Luis Munoz Marin Intl

lun. 9/29

12:01 pm-10:20 pm

2 stops10h 19m

$300

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

mar. 10/7

6:00 am-2:54 pm

1 stop8h 54m

San Juan Luis Munoz Marin Intl

sáb. 10/11

12:59 am-10:00 am

1 stop9h 01m

$320

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

dom. 11/2

8:55 pm-8:59 am

1 stop11h 04m

$92

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

mié. 9/17

6:00 am-1:23 pm

1 stop7h 23m

$113

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 15 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 9, 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 junio 12, 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.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 junio 12, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Pittsburgh to San Juan have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 Frontier. Our recent data shows that you can find tickets from as low as $243 on this airline. Additional options worth looking into are Spirit Airlines and United Airlines, starting at $253 and $298 round-trip. You may be able to fly from Pittsburgh to San Juan for 39% 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 Delta ($113), Spirit Airlines ($117), and Frontier ($119).

  • 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 $48.

  • 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.

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Alternative routes for Pittsburgh to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$199FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$139Average$259FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$238Average$421FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$245Average$431FlexibilityNo cancel feeOn-time69%
DeltaCheapest$246Average$372FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$284Average$504FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$309Average$498FlexibilityNo cancel feeOn-time63%

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