San Juan

$128+ Cheap flights from Pittsburgh (PIT) to San Juan

PIT — SJU
Nov 29 — Dec 61
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Cheap flight deals from Pittsburgh to San Juan

Cheapest flights from Pittsburgh to San Juan

Wed 11/116:27 pm -
1 stop7h 19m
Thu 11/127:23 am -
1 stop11h 09m
Deal found 10/28$154
Thu 12/36:28 pm -
1 stop14h 37m
Fri 12/113:43 am -
1 stop14h 50m
Deal found 10/28$260
Mon 12/76:28 pm -
1 stop18h 54m
Wed 12/94:04 pm -
1 stop26h 29m
Deal found 10/26$262
Mon 11/236:59 pm -
1 stop14h 00m
Wed 12/24:07 pm -
1 stop26h 21m
Deal found 10/28$269
Fri 12/46:28 pm -
1 stop15h 09m
Wed 12/94:04 pm -
1 stop26h 29m
Deal found 10/27$278
Mon 11/97:12 pm -
1 stop19h 07m
Wed 11/187:23 am -
1 stop11h 09m
Deal found 10/25$295
Tue 11/106:27 pm -
1 stop7h 19m
Wed 12/24:07 pm -
1 stop26h 21m
Deal found 10/29$301
Thu 12/106:28 pm -
1 stop28h 01m
Wed 12/163:55 am -
1 stop14h 21m
Deal found 10/26$306
Fri 12/46:28 pm -
1 stop15h 09m
Sat 12/197:32 am -
1 stop10h 51m
Deal found 10/29$307
Fri 12/116:28 pm -
1 stop6h 45m
Sun 12/202:29 am -
2 stops39h 47m
Deal found 10/27$314
Tue 12/87:30 pm -
1 stop16h 34m
Wed 12/93:11 pm -
1 stop8h 51m
Deal found 10/26$315

Find flight deals from Pittsburgh to San Juan

Round-trip from

$154

One-way from

$128
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$388
From Pittsburgh to San Juan
One-way flight from Pittsburgh to San Juan
Highest demand for flights based on searches. 10% potential increase in price ($48 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in October 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Pittsburgh to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PittsburghSan Juan

PIT Pittsburgh - SJU San Juan Luis Munoz Marin Intl

PITSJU

Pittsburgh

Sun 2/28

5:45 pm-1:00 am

1 stop6h 15m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$160

PittsburghSan Juan

PIT Pittsburgh - SJU San Juan Luis Munoz Marin Intl

PITSJU

Pittsburgh

Mon 2/8

7:25 am-4:48 pm

1 stop8h 23m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$160

PittsburghSan Juan

PIT Pittsburgh - SJU San Juan Luis Munoz Marin Intl

PITSJU

Pittsburgh

Mon 2/8

10:21 am-9:11 pm

2 stops9h 50m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$160

PittsburghSan Juan

PIT Pittsburgh - SJU San Juan Luis Munoz Marin Intl

PITSJU

Pittsburgh

Sun 1/3

6:00 am-1:32 pm

1 stop6h 32m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$160

PittsburghSan Juan

PIT Pittsburgh - SJU San Juan Luis Munoz Marin Intl

PITSJU

Pittsburgh

Sun 2/7

6:05 am-1:45 pm

1 stop6h 40m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$160

PittsburghSan Juan

PIT Pittsburgh - SJU San Juan Luis Munoz Marin Intl

PITSJU

Pittsburgh

Tue 1/12

1:05 pm-9:55 pm

1 stop7h 50m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$160

PittsburghSan Juan

PIT Pittsburgh - SJU San Juan Luis Munoz Marin Intl

PITSJU

Pittsburgh

Mon 11/30

5:10 pm-1:58 am

3 stops31h 48m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$162

PittsburghSan Juan

PIT Pittsburgh - SJU San Juan Luis Munoz Marin Intl

PITSJU

Pittsburgh

Mon 3/1

7:00 am-9:00 pm

2 stops13h 00m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$174

PittsburghSan Juan

PIT Pittsburgh - SJU San Juan Luis Munoz Marin Intl

PITSJU

Pittsburgh

Mon 3/1

3:10 pm-10:22 pm

1 stop6h 12m

San Juan Luis Munoz Marin Intl

Tue 3/9

8:05 am-6:24 pm

2 stops11h 19m

$341

PittsburghSan Juan

PIT Pittsburgh - SJU San Juan Luis Munoz Marin Intl

PITSJU

Pittsburgh

Fri 1/22

4:46 pm-11:58 pm

1 stop6h 12m

San Juan Luis Munoz Marin Intl

Sun 1/24

7:17 am-4:35 pm

1 stop10h 18m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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

Cheapflights Insights

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

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 $304). Flying from Pittsburgh to San Juan in June is currently the most expensive (average of $498). 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.

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

Airfare is below average for this route at the moment.
Pittsburgh to San Juan flights typically cost between $314 and $502 in November.
The cheapest round-trip price found within the last 5 days was $154 on Frontier (Nov 11-Nov 12).

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

Booking 74 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.

Reviews of airlines servicing San Juan

Peruse reviews from past customers who have flown with Southwest,Delta, andUnited 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.

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.4

Crew

8.6

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.4

Crew

8.6

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.4

Crew

8.6

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.4

Crew

8.6

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.4

Crew

8.6

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.4

Crew

8.6

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Related info for your journey

  • 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 6 different airlines.

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

    A quick flight from Pittsburgh to San Juan can take about 6h 12m. United Airlines provides one of the quickest options available for as low as $341. Pittsburgh and San Juan are separated by a distance of 1742 mi.

  • 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 $135 on this airline. Additional options worth looking into are JetBlue and Delta, starting at $141 and $156 round-trip. You may be able to fly from Pittsburgh to San Juan for 66% 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 ($63), United Airlines ($105), 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, September is the cheapest month in which you can book a flight from Pittsburgh to San Juan (average of $304). Flying from Pittsburgh to San Juan in June is currently the most expensive (average of $498). 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

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Pittsburgh to San Juan

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$135Average$355FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$141Average$384FlexibilityNo cancel feeOn-time62%
DeltaCheapest$156Average$393FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$218Average$393FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$221Average$394FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$258Average$467FlexibilityNo cancel feeOn-time63%

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