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Cheap flights from Pittsburgh to San Juan from $96

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 3/2. 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
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.
Frontier Logo
2:19 pm - 2:53 am
PIT
-
SJU
11h 34m
1 stop
Frontier Logo
3:53 am - 12:35 pm
SJU
-
PIT
9h 42m
1 stop
$213Frontier
Mon, Feb 23 - Fri, Feb 27
Spirit Airlines Logo
6:00 am - 3:31 pm
PIT
-
SJU
8h 31m
1 stop
Spirit Airlines Logo
3:36 pm - 11:59 pm
SJU
-
PIT
8h 23m
1 stop
$214Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Delta Logo
4:45 pm - 10:54 pm
PIT
-
SJU
6h 09m
1 stop
Delta Logo
2:20 pm - 12:45 am
SJU
-
PIT
10h 25m
1 stop
$216Delta
Sat, May 9 - Sat, May 16
Multiple Airlines Logo
12:51 pm - 10:03 pm
PIT
-
SJU
8h 12m
1 stop
Multiple Airlines Logo
3:53 am - 12:35 pm
SJU
-
PIT
9h 42m
1 stop
$218Multiple Airlines
Wed, Feb 25 - Fri, Feb 27
Spirit Airlines Logo
6:00 am - 6:55 pm
PIT
-
SJU
12h 55m
1 stop
Spirit Airlines Logo
12:55 pm - 9:38 pm
SJU
-
PIT
8h 43m
1 stop
$224Spirit Airlines
Tue, Apr 7 - Tue, Apr 14
Spirit Airlines Logo
6:00 am - 3:31 pm
PIT
-
SJU
8h 31m
1 stop
Spirit Airlines Logo
6:00 am - 4:39 pm
SJU
-
PIT
11h 39m
1 stop
$225Spirit Airlines
Wed, Feb 25 - Sat, Feb 28
Spirit Airlines Logo
6:00 am - 3:31 pm
PIT
-
SJU
8h 31m
1 stop
Spirit Airlines Logo
5:00 am - 4:39 pm
SJU
-
PIT
11h 39m
1 stop
$226Spirit Airlines
Tue, Mar 3 - Tue, Mar 10
Spirit Airlines Logo
6:22 pm - 11:09 pm
PIT
-
SJU
27h 47m
1 stop
Spirit Airlines Logo
10:52 am - 9:38 am
SJU
-
PIT
22h 46m
1 stop
$228Spirit Airlines
Wed, Mar 4 - Wed, Mar 11
Spirit Airlines Logo
5:45 am - 11:09 pm
PIT
-
SJU
16h 24m
1 stop
Spirit Airlines Logo
4:31 pm - 11:59 pm
SJU
-
PIT
8h 28m
1 stop
$230Spirit Airlines
Wed, Feb 18 - Tue, Feb 24
Spirit Airlines Logo
5:45 pm - 10:17 am
PIT
-
SJU
15h 32m
1 stop
Spirit Airlines Logo
8:05 pm - 11:25 pm
SJU
-
PIT
28h 20m
1 stop
$231Spirit Airlines
Mon, Feb 23 - Tue, Mar 3

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

Our best Frontier deals on Pittsburgh to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
Feb 23
PIT2:19 pmPittsburgh
11h 34m
1 stop
SJU2:53 amSan Juan Luis Munoz Marin Intl
Feb 27
SJU3:53 amSan Juan Luis Munoz Marin Intl
9h 42m
1 stop
PIT12:35 pmPittsburgh
$213
Frontier
Apr 18
PIT12:44 pmPittsburgh
13h 17m
1 stop
SJU2:01 amSan Juan Luis Munoz Marin Intl
May 1
SJU3:08 amSan Juan Luis Munoz Marin Intl
8h 51m
1 stop
PIT11:59 amPittsburgh
$234
Frontier
Feb 16
PIT2:19 pmPittsburgh
18h 35m
1 stop
SJU9:54 amSan Juan Luis Munoz Marin Intl
Feb 20
SJU3:53 amSan Juan Luis Munoz Marin Intl
16h 53m
1 stop
PIT7:46 pmPittsburgh
$258

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
Mar 3
PIT6:00 amPittsburgh
8h 31m
1 stop
SJU3:31 pmSan Juan Luis Munoz Marin Intl
Mar 10
SJU3:36 pmSan Juan Luis Munoz Marin Intl
8h 23m
1 stop
PIT11:59 pmPittsburgh
$214
Spirit Airlines
Apr 7
PIT6:00 amPittsburgh
12h 55m
1 stop
SJU6:55 pmSan Juan Luis Munoz Marin Intl
Apr 14
SJU12:55 pmSan Juan Luis Munoz Marin Intl
8h 43m
1 stop
PIT9:38 pmPittsburgh
$224
Spirit Airlines
Feb 25
PIT6:00 amPittsburgh
8h 31m
1 stop
SJU3:31 pmSan Juan Luis Munoz Marin Intl
Feb 28
SJU6:00 amSan Juan Luis Munoz Marin Intl
11h 39m
1 stop
PIT4:39 pmPittsburgh
$225

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 February 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

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 2/23

2:19 pm-2:53 am

1 stop11h 34m

San Juan Luis Munoz Marin Intl

Fri 2/27

3:53 am-12:35 pm

1 stop9h 42m

$213

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 3/3

6:00 am-3:31 pm

1 stop8h 31m

San Juan Luis Munoz Marin Intl

Tue 3/10

3:36 pm-11:59 pm

1 stop8h 23m

$214

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 5/9

4:45 pm-10:54 pm

1 stop6h 09m

San Juan Luis Munoz Marin Intl

Sat 5/16

2:20 pm-12:45 am

1 stop10h 25m

$216

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Wed 2/25

12:51 pm-10:03 pm

1 stop8h 12m

San Juan Luis Munoz Marin Intl

Fri 2/27

3:53 am-12:35 pm

1 stop9h 42m

$218

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 4/7

6:00 am-6:55 pm

1 stop12h 55m

San Juan Luis Munoz Marin Intl

Tue 4/14

12:55 pm-9:38 pm

1 stop8h 43m

$224

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Wed 2/25

6:00 am-3:31 pm

1 stop8h 31m

San Juan Luis Munoz Marin Intl

Sat 2/28

6:00 am-4:39 pm

1 stop11h 39m

$225

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 3/3

6:00 am-3:31 pm

1 stop8h 31m

San Juan Luis Munoz Marin Intl

Tue 3/10

5:00 am-4:39 pm

1 stop11h 39m

$226

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Wed 3/4

6:22 pm-11:09 pm

1 stop27h 47m

San Juan Luis Munoz Marin Intl

Wed 3/11

10:52 am-9:38 am

1 stop22h 46m

$228

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Wed 2/18

5:45 am-11:09 pm

1 stop16h 24m

San Juan Luis Munoz Marin Intl

Tue 2/24

4:31 pm-11:59 pm

1 stop8h 28m

$230

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 2/23

5:45 pm-10:17 am

1 stop15h 32m

San Juan Luis Munoz Marin Intl

Tue 3/3

8:05 pm-11:25 pm

1 stop28h 20m

$231

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 $269.

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 $388 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 $322 on momondo.

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

As of February 2026, prices for Pittsburgh to San Juan Luis Munoz Marin Intl Airport flights are approximately 24% 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

  • 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
JetBluePriceFrom $141Free CancellationRating
7.2
2,893 reviews
Search JetBlue flights
FrontierPriceFrom $149Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $159Free CancellationRating
6.3
8,407 reviews
Search Spirit Airlines flights
DeltaPriceFrom $172Free CancellationRating
7.9
8,138 reviews
Search Delta flights
United AirlinesPriceFrom $225Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
SouthwestPriceFrom $225Free CancellationRating
8.0
4,272 reviews
Search Southwest flights
American AirlinesPriceFrom $232Free CancellationRating
7.2
11,218 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
Caguas
Humacao
Rio Grande
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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