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Cheap flights from Pittsburgh to San Juan from $94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to San Juan departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Pittsburgh to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:25 am - 10:48 pm
PIT
-
SJU
12h 23m
1 stop
Multiple Airlines Logo
12:57 pm - 11:59 pm
SJU
-
PIT
11h 02m
1 stop
$222Multiple Airlines
Mon, Apr 20 - Wed, Apr 22
Frontier Logo
8:15 pm - 8:04 am
PIT
-
SJU
11h 49m
1 stop
Frontier Logo
3:03 am - 7:20 pm
SJU
-
PIT
16h 17m
1 stop
$223Frontier
Fri, May 29 - Fri, Jun 5
Frontier Logo
7:00 pm - 10:48 pm
PIT
-
SJU
27h 48m
1 stop
Frontier Logo
3:19 pm - 8:29 am
SJU
-
PIT
17h 10m
1 stop
$225Frontier
Mon, Apr 13 - Thu, Apr 16
Spirit Airlines Logo
6:35 am - 7:22 pm
PIT
-
SJU
12h 47m
1 stop
Spirit Airlines Logo
7:00 am - 11:59 pm
SJU
-
PIT
16h 59m
1 stop
$226Spirit Airlines
Mon, Apr 20 - Tue, Apr 28
Spirit Airlines Logo
6:15 pm - 7:22 pm
PIT
-
SJU
25h 07m
1 stop
Spirit Airlines Logo
12:57 pm - 11:59 pm
SJU
-
PIT
11h 02m
1 stop
$227Spirit Airlines
Sun, Apr 26 - Thu, Apr 30
Multiple Airlines Logo
7:00 pm - 2:31 pm
PIT
-
SJU
19h 31m
1 stop
Multiple Airlines Logo
12:57 pm - 11:59 pm
SJU
-
PIT
11h 02m
1 stop
$229Multiple Airlines
Mon, Apr 13 - Fri, Apr 17
Frontier Logo
8:15 pm - 8:04 am
PIT
-
SJU
11h 49m
1 stop
Frontier Logo
3:58 pm - 7:20 pm
SJU
-
PIT
27h 22m
1 stop
$231Frontier
Fri, May 29 - Sat, Jun 6
Frontier Logo
7:00 pm - 2:31 pm
PIT
-
SJU
19h 31m
1 stop
Frontier Logo
3:21 am - 8:29 am
SJU
-
PIT
29h 08m
1 stop
$233Frontier
Mon, Apr 13 - Wed, Apr 15
Multiple Airlines Logo
6:15 pm - 12:23 pm
PIT
-
SJU
18h 08m
1 stop
Multiple Airlines Logo
12:57 pm - 11:59 pm
SJU
-
PIT
11h 02m
1 stop
$234Multiple Airlines
Thu, Apr 23 - Wed, Apr 29
Spirit Airlines Logo
6:15 pm - 12:54 am
PIT
-
SJU
30h 39m
2 stops
Spirit Airlines Logo
12:57 pm - 11:59 pm
SJU
-
PIT
11h 02m
1 stop
$240Spirit Airlines
Fri, Apr 24 - Wed, Apr 29

Spirit Airlines flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport

Our best Spirit Airlines deals on Pittsburgh to San Juan Luis Munoz Marin Intl Airport flight tickets
Spirit Airlines
Apr 20
PIT6:35 amPittsburgh
12h 47m
1 stop
SJU7:22 pmSan Juan Luis Munoz Marin Intl
Apr 28
SJU7:00 amSan Juan Luis Munoz Marin Intl
16h 59m
1 stop
PIT11:59 pmPittsburgh
$226
Spirit Airlines
Apr 26
PIT6:15 pmPittsburgh
25h 07m
1 stop
SJU7:22 pmSan Juan Luis Munoz Marin Intl
Apr 30
SJU12:57 pmSan Juan Luis Munoz Marin Intl
11h 02m
1 stop
PIT11:59 pmPittsburgh
$227
Spirit Airlines
Apr 24
PIT6:15 pmPittsburgh
30h 39m
2 stops
SJU12:54 amSan Juan Luis Munoz Marin Intl
Apr 29
SJU12:57 pmSan Juan Luis Munoz Marin Intl
11h 02m
1 stop
PIT11:59 pmPittsburgh
$240

Delta flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport

Our best Delta deals on Pittsburgh to San Juan Luis Munoz Marin Intl Airport flight tickets
Delta
Apr 7
PIT1:42 pmPittsburgh
6h 36m
1 stop
SJU8:18 pmSan Juan Luis Munoz Marin Intl
Apr 18
SJU5:34 pmSan Juan Luis Munoz Marin Intl
7h 01m
1 stop
PIT12:35 amPittsburgh
$313
Delta
Apr 7
PIT1:42 pmPittsburgh
6h 36m
1 stop
SJU8:18 pmSan Juan Luis Munoz Marin Intl
Apr 16
SJU5:34 pmSan Juan Luis Munoz Marin Intl
7h 01m
1 stop
PIT12:35 amPittsburgh
$346

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport 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, momondo users made 832,500 searches. Data last updated April 3, 2026.
Use the filters below to find and compare flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 4/20

10:25 am-10:48 pm

1 stop12h 23m

San Juan Luis Munoz Marin Intl

Wed 4/22

12:57 pm-11:59 pm

1 stop11h 02m

$222

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 5/29

8:15 pm-8:04 am

1 stop11h 49m

San Juan Luis Munoz Marin Intl

Fri 6/5

3:03 am-7:20 pm

1 stop16h 17m

$223

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 4/13

7:00 pm-10:48 pm

1 stop27h 48m

San Juan Luis Munoz Marin Intl

Thu 4/16

3:19 pm-8:29 am

1 stop17h 10m

$225

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 4/20

6:35 am-7:22 pm

1 stop12h 47m

San Juan Luis Munoz Marin Intl

Tue 4/28

7:00 am-11:59 pm

1 stop16h 59m

$226

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 4/26

6:15 pm-7:22 pm

1 stop25h 07m

San Juan Luis Munoz Marin Intl

Thu 4/30

12:57 pm-11:59 pm

1 stop11h 02m

$227

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 4/13

7:00 pm-2:31 pm

1 stop19h 31m

San Juan Luis Munoz Marin Intl

Fri 4/17

12:57 pm-11:59 pm

1 stop11h 02m

$229

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 5/29

8:15 pm-8:04 am

1 stop11h 49m

San Juan Luis Munoz Marin Intl

Sat 6/6

3:58 pm-7:20 pm

1 stop27h 22m

$231

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 4/13

7:00 pm-2:31 pm

1 stop19h 31m

San Juan Luis Munoz Marin Intl

Wed 4/15

3:21 am-8:29 am

1 stop29h 08m

$233

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Thu 4/23

6:15 pm-12:23 pm

1 stop18h 08m

San Juan Luis Munoz Marin Intl

Wed 4/29

12:57 pm-11:59 pm

1 stop11h 02m

$234

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 4/24

6:15 pm-12:54 am

2 stops30h 39m

San Juan Luis Munoz Marin Intl

Wed 4/29

12:57 pm-11:59 pm

1 stop11h 02m

$240

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Pittsburgh to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Pittsburgh and San Juan Luis Munoz Marin Intl Airport?

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $285.

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $381 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Pittsburgh for as low as $309 on momondo.

How have Pittsburgh to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of April 2026, prices for Pittsburgh to San Juan Luis Munoz Marin Intl Airport flights are approximately 18% more expensive when compared to flights at the same time last year.

When to book flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to San Juan Luis Munoz Marin Intl Airport (PIT to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

5h 49m

Direct flights

None
The fastest flight from Pittsburgh to San Juan Luis Munoz Marin Intl Airport takes 5h 49m
There are no direct flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Pittsburgh to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

Frequently asked questions about flying from Pittsburgh to San Juan Luis Munoz Marin Intl Airport

  • How far is Pittsburgh to San Juan Luis Munoz Marin Intl by plane?

    The straight-line distance from Pittsburgh to San Juan Luis Munoz Marin Intl is 1731.4 mi. By plane, this route typically takes 5h 49m.

  • When did momondo last update prices for flights from Pittsburgh Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Pittsburgh Airport to San Juan Luis Munoz Marin Intl Airport refresh daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Pittsburgh Airport to San Juan Luis Munoz Marin Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Pittsburgh to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Pittsburgh to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Pittsburgh to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $135Free CancellationRating
5.7
3,000 reviews
Search Frontier flights
JetBluePriceFrom $141Free CancellationRating
7.2
2,913 reviews
Search JetBlue flights
DeltaPriceFrom $152Free CancellationRating
7.9
8,374 reviews
Search Delta flights
Spirit AirlinesPriceFrom $153Free CancellationRating
6.3
8,578 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $222Free CancellationRating
7.4
9,538 reviews
Search United Airlines flights
SouthwestPriceFrom $225Free CancellationRating
8.0
4,344 reviews
Search Southwest flights
American AirlinesPriceFrom $232Free CancellationRating
7.1
11,552 reviews
Search American Airlines flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Rio Grande
Caguas
Humacao
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to San Juan?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pittsburgh to San Juan for you.

Can I find flights from Pittsburgh to San Juan with flexible booking policies on momondo?

Yes. All flights to San Juan from Pittsburgh on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Pittsburgh to San Juan?

momondo helps you find the best flight between Pittsburgh and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Pittsburgh to San Juan right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Juan from Pittsburgh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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