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Cheap flights from Pittsburgh to San Juan from $89

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 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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United Airlines Logo
7:15 am - 9:00 pmPIT-SJU
12h 45m2 stops
United Airlines Logo
5:50 pm - 11:28 pmSJU-PIT
6h 38m1 stop
$225United Airlines
Find Deal
Sun, Jan 18 - Thu, Jan 22
American Airlines Logo
6:00 am - 4:08 pmPIT-SJU
9h 08m1 stop
American Airlines Logo
6:00 am - 3:34 pmSJU-PIT
10h 34m1 stop
$240American Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
American Airlines Logo
1:25 pm - 11:56 pmPIT-SJU
9h 31m2 stops
American Airlines Logo
6:30 am - 1:21 pmSJU-PIT
7h 51m1 stop
$250American Airlines
Find Deal
Sun, Jan 18 - Thu, Jan 22
JetBlue Logo
7:10 am - 11:35 amPIT-SJU
27h 25m1 stop
JetBlue Logo
1:59 am - 10:56 amSJU-PIT
9h 57m1 stop
$254JetBlue
Find Deal
Sat, Nov 15 - Sat, Nov 22
Southwest Logo
6:30 am - 5:05 pmPIT-SJU
9h 35m1 stop
Southwest Logo
6:15 am - 5:15 pmSJU-PIT
12h 00m1 stop
$255Southwest
Find Deal
Sun, Nov 9 - Sat, Nov 15
JetBlue Logo
7:10 am - 10:23 pmPIT-SJU
14h 13m1 stop
JetBlue Logo
4:26 pm - 10:46 pmSJU-PIT
7h 20m1 stop
$265JetBlue
Find Deal
Tue, Dec 9 - Tue, Dec 16
Delta Logo
6:00 am - 2:10 pmPIT-SJU
7h 10m1 stop
Delta Logo
3:55 pm - 11:35 pmSJU-PIT
8h 40m1 stop
$284Delta
Find Deal
Tue, Jan 20 - Wed, Jan 28
Delta Logo
11:15 am - 11:59 pmPIT-SJU
11h 44m1 stop
Delta Logo
7:00 am - 5:38 pmSJU-PIT
11h 38m1 stop
$305Delta
Find Deal
Sun, Jan 25 - Fri, Jan 30
Southwest Logo
1:10 pm - 12:35 amPIT-SJU
10h 25m2 stops
Southwest Logo
6:40 am - 5:20 pmSJU-PIT
11h 40m2 stops
$321Southwest
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Mon, Nov 10 - Fri, Nov 14
Spirit Airlines Logo
7:10 am - 12:16 amPIT-SJU
16h 06m1 stop
Spirit Airlines Logo
4:10 am - 4:10 pmSJU-PIT
13h 00m1 stop
$331Spirit Airlines
Find Deal
Tue, Dec 9 - Mon, Dec 15

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

Our best United Airlines deals on Pittsburgh to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Jan 18
PIT7:15 amPittsburgh
12h 45m
2 stops
SJU9:00 pmSan Juan Luis Munoz Marin Intl
Jan 22
SJU5:50 pmSan Juan Luis Munoz Marin Intl
6h 38m
1 stop
PIT11:28 pmPittsburgh
$225
Find similar
United Airlines
Nov 10
PIT5:00 pmPittsburgh
6h 36m
1 stop
SJU12:36 amSan Juan Luis Munoz Marin Intl
Nov 13
SJU2:05 amSan Juan Luis Munoz Marin Intl
12h 04m
2 stops
PIT1:09 pmPittsburgh
$280
Find similar
United Airlines
Jan 18
PIT6:00 amPittsburgh
9h 36m
1 stop
SJU4:36 pmSan Juan Luis Munoz Marin Intl
Jan 21
SJU2:05 amSan Juan Luis Munoz Marin Intl
8h 35m
1 stop
PIT9:40 amPittsburgh
$313
Find similar

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

Our best American Airlines deals on Pittsburgh to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Dec 9
PIT6:00 amPittsburgh
9h 08m
1 stop
SJU4:08 pmSan Juan Luis Munoz Marin Intl
Dec 16
SJU6:00 amSan Juan Luis Munoz Marin Intl
10h 34m
1 stop
PIT3:34 pmPittsburgh
$240
Find similar
American Airlines
Jan 18
PIT1:25 pmPittsburgh
9h 31m
2 stops
SJU11:56 pmSan Juan Luis Munoz Marin Intl
Jan 22
SJU6:30 amSan Juan Luis Munoz Marin Intl
7h 51m
1 stop
PIT1:21 pmPittsburgh
$250
Find similar
American Airlines
Nov 5
PIT6:00 amPittsburgh
10h 05m
1 stop
SJU5:05 pmSan Juan Luis Munoz Marin Intl
Nov 13
SJU4:56 pmSan Juan Luis Munoz Marin Intl
7h 52m
1 stop
PIT11:48 pmPittsburgh
$268
Find similar

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 October 27, 2025.
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

Sun 1/18

7:15 am-9:00 pm

2 stops12h 45m

San Juan Luis Munoz Marin Intl

Thu 1/22

5:50 pm-11:28 pm

1 stop6h 38m

$225

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 12/9

6:00 am-4:08 pm

1 stop9h 08m

San Juan Luis Munoz Marin Intl

Tue 12/16

6:00 am-3:34 pm

1 stop10h 34m

$240

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 1/18

1:25 pm-11:56 pm

2 stops9h 31m

San Juan Luis Munoz Marin Intl

Thu 1/22

6:30 am-1:21 pm

1 stop7h 51m

$250

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 11/15

7:10 am-11:35 am

1 stop27h 25m

San Juan Luis Munoz Marin Intl

Sat 11/22

1:59 am-10:56 am

1 stop9h 57m

$254

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 11/9

6:30 am-5:05 pm

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Sat 11/15

6:15 am-5:15 pm

1 stop12h 00m

$255

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 12/9

7:10 am-10:23 pm

1 stop14h 13m

San Juan Luis Munoz Marin Intl

Tue 12/16

4:26 pm-10:46 pm

1 stop7h 20m

$265

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 1/20

6:00 am-2:10 pm

1 stop7h 10m

San Juan Luis Munoz Marin Intl

Wed 1/28

3:55 pm-11:35 pm

1 stop8h 40m

$284

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 1/25

11:15 am-11:59 pm

1 stop11h 44m

San Juan Luis Munoz Marin Intl

Fri 1/30

7:00 am-5:38 pm

1 stop11h 38m

$305

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 11/10

1:10 pm-12:35 am

2 stops10h 25m

San Juan Luis Munoz Marin Intl

Fri 11/14

6:40 am-5:20 pm

2 stops11h 40m

$321

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 12/9

7:10 am-12:16 am

1 stop16h 06m

San Juan Luis Munoz Marin Intl

Mon 12/15

4:10 am-4:10 pm

1 stop13h 00m

$331

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 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 September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $305.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Pittsburgh is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $360. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Pittsburgh because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $446.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the evening when flights can be purchased for as low as $280. Flights in the afternoon are often more expensive with an average ticket price of $433.

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 $405 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 $372 on momondo.

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

As of October 2025, prices for Pittsburgh to San Juan Luis Munoz Marin Intl Airport flights are approximately 36% 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

Direct flights

None
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 6h 05m.

  • 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
Spirit AirlinesPriceFrom $146Free CancellationRating
6.3
8,112 reviews
Search Spirit Airlines flights
FrontierPriceFrom $149Free CancellationRating
5.8
3,123 reviews
Search Frontier flights
DeltaPriceFrom $212Free CancellationRating
7.9
7,996 reviews
Search Delta flights
SouthwestPriceFrom $225Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
United AirlinesPriceFrom $247Free CancellationRating
7.4
8,999 reviews
Search United Airlines flights
American AirlinesPriceFrom $276Free CancellationRating
7.2
11,031 reviews
Search American Airlines flights
JetBluePriceFrom $281Free CancellationRating
7.2
2,906 reviews
Search JetBlue 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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