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San Juan

$113+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SJU
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Round-trip from

$225
(Delta)

One-way from

$113
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$404
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. 9% potential increase in price ($42 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 April 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 April 29, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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 5/276:25 amPIT - SJU
1 stop6h 20mDelta
Wed 6/47:00 amSJU - PIT
1 stop9h 55mDelta
Deal found 4/29$225
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sun 5/257:00 amPIT - SJU
1 stop7h 44mUnited Airlines
Wed 5/281:05 amSJU - PIT
1 stop7h 38mUnited Airlines
Deal found 4/29$235
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/307:00 amPIT - SJU
1 stop12h 07mSpirit Airlines
Sun 6/11:59 amSJU - PIT
1 stop9h 37mSpirit Airlines
Deal found 4/29$252
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/710:39 amPIT - SJU
2 stops9h 30mAmerican Airlines
Thu 5/86:10 amSJU - PIT
1 stop12h 07mAmerican Airlines
Deal found 4/29$280
This Mytrip deal was found by Cheapflights users on 4/29. 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 5/307:00 amPIT - SJU
1 stop12h 07mMultiple Airlines
Sat 6/73:40 amSJU - PIT
1 stop14h 20mMultiple Airlines
Deal found 4/29$293
This Frontier deal was found by Cheapflights users on 4/28. 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.
Fri 5/96:14 pmPIT - SJU
1 stop8h 37mFrontier
Mon 5/126:00 amSJU - PIT
1 stop9h 08mFrontier
Deal found 4/28$298
This Southwest deal was found by Cheapflights users on 4/28. 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.
Wed 10/296:00 amPIT - SJU
1 stop11h 15mSouthwest
Sun 11/25:10 amSJU - PIT
1 stop6h 25mSouthwest
Deal found 4/28$340
This JetBlue deal was found by Cheapflights users on 4/29. 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 10/25:50 pmPIT - SJU
1 stop7h 55mJetBlue
Mon 10/1312:55 pmSJU - PIT
1 stop9h 25mJetBlue
Deal found 4/29$352

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 April 29, 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 5/27

6:25 am-12:45 pm

1 stop6h 20m

San Juan Luis Munoz Marin Intl

Wed 6/4

7:00 am-4:55 pm

1 stop9h 55m

$225

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 5/25

7:00 am-2:44 pm

1 stop7h 44m

San Juan Luis Munoz Marin Intl

Wed 5/28

1:05 am-8:43 am

1 stop7h 38m

$235

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 5/30

7:00 am-7:07 pm

1 stop12h 07m

San Juan Luis Munoz Marin Intl

Sun 6/1

1:59 am-11:36 am

1 stop9h 37m

$252

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 5/30

7:00 am-7:07 pm

1 stop12h 07m

San Juan Luis Munoz Marin Intl

Sat 6/7

3:40 am-6:00 pm

1 stop14h 20m

$293

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 5/9

6:14 pm-2:51 am

1 stop8h 37m

San Juan Luis Munoz Marin Intl

Mon 5/12

6:00 am-3:08 pm

1 stop9h 08m

$298

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 5/11

6:14 am-3:00 pm

1 stop8h 46m

San Juan Luis Munoz Marin Intl

Fri 5/16

6:10 am-3:39 pm

2 stops9h 29m

$325

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Thu 10/2

5:50 pm-1:45 am

1 stop7h 55m

San Juan Luis Munoz Marin Intl

Mon 10/13

12:55 pm-10:20 pm

1 stop9h 25m

$352

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Wed 10/22

6:00 am-5:15 pm

1 stop11h 15m

San Juan Luis Munoz Marin Intl

Sat 10/25

5:00 am-4:00 pm

2 stops11h 00m

$377

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 5/27

6:00 am-1:45 pm

1 stop7h 45m

$113

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 7/19

1:51 pm-10:23 pm

1 stop8h 32m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 16 results
1
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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 April 25, 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 December is currently the most expensive (average of $336). 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 April 29, 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 April 29, 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
4,295 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,295 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,936 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,922 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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 Delta. Our recent data shows that you can find tickets from as low as $225 on this airline. Additional options worth looking into are United Airlines and Spirit Airlines, starting at $235 and $252 round-trip. You may be able to fly from Pittsburgh to San Juan for 43% 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 United Airlines ($113), Delta ($133), and American Airlines ($143).

  • 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 $55.

  • 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 December is currently the most expensive (average of $336). 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$278FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$143Average$261FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$238Average$409FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$260Average$439FlexibilityNo cancel feeOn-time69%
DeltaCheapest$274Average$375FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$285Average$512FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$306Average$495FlexibilityNo cancel feeOn-time63%

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