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San Juan

$86+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SJU
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap 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 January 26, 2026.

This JetBlue deal was found by Cheapflights users on 1/24. 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.
Wed 2/186:00 am
PIT
-
SJU
1 stop8h 23m
JetBlue
Wed 2/253:25 pm
SJU
-
PIT
1 stop9h 29m
JetBlue
Deal found 1/24$213
This Delta deal was found by Cheapflights users on 1/26. 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.
Wed 2/1811:55 am
PIT
-
SJU
1 stop11h 03m
Delta
Wed 2/256:15 am
SJU
-
PIT
1 stop7h 21m
Delta
Deal found 1/26$216
This Priceline deal was found by Cheapflights users on 1/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:00 pm
PIT
-
SJU
1 stop7h 01m
Frontier
Thu 4/163:08 am
SJU
-
PIT
1 stop8h 51m
Frontier
Deal found 1/25$217
This Expedia deal was found by Cheapflights users on 1/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:45 am
PIT
-
SJU
1 stop16h 24m
Spirit Airlines
Fri 3/66:00 am
SJU
-
PIT
1 stop11h 39m
Spirit Airlines
Deal found 1/24$222
This Priceline deal was found by Cheapflights users on 1/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/86:00 am
PIT
-
SJU
1 stop8h 35m
Spirit Airlines
Tue 2/104:40 pm
SJU
-
PIT
1 stop8h 04m
Spirit Airlines
Deal found 1/25$223
This CheapOair deal was found by Cheapflights users on 1/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:45 am
PIT
-
SJU
1 stop16h 24m
Spirit Airlines
Fri 3/611:52 am
SJU
-
PIT
1 stop13h 07m
Spirit Airlines
Deal found 1/24$225
This Southwest deal was found by Cheapflights users on 1/25. 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.
Sun 3/13:05 pm
PIT
-
SJU
1 stop7h 20m
Southwest
Fri 3/69:50 pm
SJU
-
PIT
1 stop12h 20m
Southwest
Deal found 1/25$232
This CheapOair deal was found by Cheapflights users on 1/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:45 pm
PIT
-
SJU
1 stop15h 32m
Spirit Airlines
Wed 2/185:20 am
SJU
-
PIT
1 stop19h 05m
Spirit Airlines
Deal found 1/24$233
This CheapOair deal was found by Cheapflights users on 1/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:45 pm
PIT
-
SJU
1 stop15h 32m
Multiple Airlines
Thu 2/2610:57 am
SJU
-
PIT
1 stop24h 37m
Multiple Airlines
Deal found 1/23$234
This CheapOair deal was found by Cheapflights users on 1/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 am
PIT
-
SJU
1 stop8h 31m
Multiple Airlines
Fri 2/273:53 am
SJU
-
PIT
1 stop9h 42m
Multiple Airlines
Deal found 1/26$236
This Priceline deal was found by Cheapflights users on 1/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:24 pm
PIT
-
SJU
1 stop9h 24m
Frontier
Sun 5/33:08 am
SJU
-
PIT
1 stop8h 51m
Frontier
Deal found 1/24$237

Find 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 January 26, 2026.

Round-trip from

$213
(JetBlue)

One-way from

$86
(Expedia)

Popular in

August

Cheapest in

October

Average price

$358
From Pittsburgh to San Juan
Search Deals
One-way flight from Pittsburgh to San Juan
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 26, 2026.
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

Wed 2/18

1:43 pm-11:58 pm

1 stop9h 15m

San Juan Luis Munoz Marin Intl

Wed 2/25

6:15 am-3:50 pm

1 stop10h 35m

$216

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 2/1

6:00 am-2:31 pm

1 stop7h 31m

San Juan Luis Munoz Marin Intl

Sat 2/7

7:00 am-5:38 pm

1 stop11h 38m

$216

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 2/8

6:00 am-3:35 pm

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Tue 2/10

4:40 pm-11:44 pm

1 stop8h 04m

$223

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Thu 2/26

1:43 pm-11:58 pm

1 stop9h 15m

San Juan Luis Munoz Marin Intl

Wed 3/11

7:00 am-4:40 pm

1 stop9h 40m

$247

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 3/2

11:20 am-11:56 pm

1 stop11h 36m

San Juan Luis Munoz Marin Intl

Tue 3/10

7:00 am-4:40 pm

1 stop9h 40m

$247

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 3/1

5:56 pm-6:11 am

2 stops11h 15m

San Juan Luis Munoz Marin Intl

Thu 3/5

8:05 am-1:57 pm

1 stop6h 52m

$254

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 3/1

5:56 pm-6:11 am

2 stops11h 15m

San Juan Luis Munoz Marin Intl

Tue 3/10

7:05 am-1:57 pm

1 stop6h 52m

$255

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 3/1

3:05 pm-11:25 pm

1 stop7h 20m

San Juan Luis Munoz Marin Intl

Fri 3/20

5:30 am-1:50 pm

1 stop8h 20m

$256

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 2/20

9:09 pm-3:31 pm

1 stop17h 22m

San Juan Luis Munoz Marin Intl

Wed 2/25

6:00 am-4:39 pm

1 stop11h 39m

$256

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 1/31

10:45 am-11:33 pm

1 stop11h 48m

San Juan Luis Munoz Marin Intl

Tue 2/3

4:40 pm-11:44 pm

1 stop8h 04m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 22 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 January 23, 2026.

Booking 53 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, October is the cheapest month in which you can book a flight from Pittsburgh to San Juan (average of $188). Flying from Pittsburgh to San Juan in July is currently the most expensive (average of $255). 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.

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 January 26, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines 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.
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,111 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,199 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,189 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
JetBlue
7.2
Good
2,892 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.

  • How long is the flight from Pittsburgh to San Juan?

    A quick flight from Pittsburgh to San Juan can take about 8h 35m. Delta provides one of the quickest options available for as low as $223. Pittsburgh and San Juan are separated by a distance of 1742 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Pittsburgh to San Juan is JetBlue. Our recent data shows that you can find tickets from as low as $141 on this airline. Additional options worth looking into are Frontier and Spirit Airlines, starting at $149 and $159 round-trip. You may be able to fly from Pittsburgh to San Juan for 63% 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 ($59), Spirit Airlines ($60), and American Airlines ($106).

  • 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, October is the cheapest month in which you can book a flight from Pittsburgh to San Juan (average of $188). Flying from Pittsburgh to San Juan in July is currently the most expensive (average of $255). 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

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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$132Average$320FlexibilityNo cancel feeOn-time65%
FrontierCheapest$149Average$315FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$184Average$330FlexibilityNo cancel feeOn-time62%
DeltaCheapest$186Average$359FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$225Average$391FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$225Average$468FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$232Average$456FlexibilityNo cancel feeOn-time71%

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