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Cheap flights from Pittsburgh to San Juan from $98

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 5/9. 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
7:10 pm - 7:57 am
PIT
-
SJU
12h 47m
1 stop
Frontier Logo
6:00 am - 6:15 pm
SJU
-
PIT
12h 15m
1 stop
$276Frontier
Fri, Jul 31 - Mon, Aug 10
Frontier Logo
7:10 pm - 7:57 am
PIT
-
SJU
12h 47m
1 stop
Frontier Logo
4:05 pm - 6:15 pm
SJU
-
PIT
26h 10m
1 stop
$278Frontier
Sat, Jul 25 - Thu, Jul 30
American Airlines Logo
6:00 am - 10:24 pm
PIT
-
SJU
16h 24m
1 stop
American Airlines Logo
1:38 pm - 11:54 pm
SJU
-
PIT
10h 16m
1 stop
$281American Airlines
Fri, Aug 21 - Mon, Aug 24
American Airlines Logo
8:00 am - 10:24 pm
PIT
-
SJU
14h 24m
1 stop
American Airlines Logo
1:38 pm - 11:54 pm
SJU
-
PIT
10h 16m
1 stop
$282American Airlines
Thu, Aug 20 - Wed, Aug 26
Multiple Airlines Logo
8:00 am - 2:33 pm
PIT
-
SJU
6h 33m
1 stop
Multiple Airlines Logo
5:15 pm - 6:05 pm
SJU
-
PIT
24h 50m
2 stops
$284Multiple Airlines
Sun, May 10 - Wed, May 13
American Airlines Logo
8:00 am - 6:24 pm
PIT
-
SJU
10h 24m
2 stops
American Airlines Logo
7:05 am - 6:26 pm
SJU
-
PIT
11h 21m
2 stops
$287American Airlines
Wed, Aug 19 - Wed, Aug 26
Frontier Logo
9:44 am - 5:14 pm
PIT
-
SJU
7h 30m
1 stop
Frontier Logo
9:09 am - 7:20 pm
SJU
-
PIT
10h 11m
1 stop
$289Frontier
Fri, May 15 - Sun, May 24
Multiple Airlines Logo
6:00 am - 6:59 pm
PIT
-
SJU
12h 59m
1 stop
Multiple Airlines Logo
6:00 am - 7:20 pm
SJU
-
PIT
13h 20m
1 stop
$291Multiple Airlines
Mon, May 25 - Mon, Jun 1
Spirit Airlines Logo
6:00 am - 6:59 pm
PIT
-
SJU
12h 59m
1 stop
Spirit Airlines Logo
8:04 pm - 10:07 pm
SJU
-
PIT
26h 03m
1 stop
$293Spirit Airlines
Sat, May 16 - Thu, May 21
Multiple Airlines Logo
6:00 am - 6:59 pm
PIT
-
SJU
12h 59m
1 stop
Multiple Airlines Logo
6:00 am - 7:20 pm
SJU
-
PIT
13h 20m
1 stop
$296Multiple Airlines
Sat, May 30 - Sat, Jun 6

American Airlines flights from Pittsburgh to San Juan

Our best American Airlines deals on Pittsburgh to San Juan flight tickets
American Airlines
Aug 21
PIT6:00 amPittsburgh
16h 24m
1 stop
SJU10:24 pmSan Juan Luis Munoz Marin Intl
Aug 24
SJU1:38 pmSan Juan Luis Munoz Marin Intl
10h 16m
1 stop
PIT11:54 pmPittsburgh
$281
American Airlines
Aug 20
PIT8:00 amPittsburgh
14h 24m
1 stop
SJU10:24 pmSan Juan Luis Munoz Marin Intl
Aug 26
SJU1:38 pmSan Juan Luis Munoz Marin Intl
10h 16m
1 stop
PIT11:54 pmPittsburgh
$282
American Airlines
Aug 19
PIT8:00 amPittsburgh
10h 24m
2 stops
SJU6:24 pmSan Juan Luis Munoz Marin Intl
Aug 26
SJU7:05 amSan Juan Luis Munoz Marin Intl
11h 21m
2 stops
PIT6:26 pmPittsburgh
$287

Spirit Airlines flights from Pittsburgh to San Juan

Our best Spirit Airlines deals on Pittsburgh to San Juan flight tickets
Spirit Airlines
May 16
PIT6:00 amPittsburgh
12h 59m
1 stop
SJU6:59 pmSan Juan Luis Munoz Marin Intl
May 21
SJU8:04 pmSan Juan Luis Munoz Marin Intl
26h 03m
1 stop
PIT10:07 pmPittsburgh
$293
Spirit Airlines
Jun 20
PIT6:54 pmPittsburgh
25h 57m
1 stop
SJU8:51 pmSan Juan Luis Munoz Marin Intl
Jun 24
SJU2:11 amSan Juan Luis Munoz Marin Intl
15h 38m
2 stops
PIT5:49 pmPittsburgh
$326
Spirit Airlines
Jun 13
PIT6:00 amPittsburgh
12h 59m
1 stop
SJU6:59 pmSan Juan Luis Munoz Marin Intl
Jun 17
SJU2:59 amSan Juan Luis Munoz Marin Intl
14h 50m
2 stops
PIT5:49 pmPittsburgh
$333

momondo 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, momondo users made 832,500 searches. Data last updated April 28, 2026.
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

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 7/31

7:10 pm-7:57 am

1 stop12h 47m

San Juan Luis Munoz Marin Intl

Mon 8/10

6:00 am-6:15 pm

1 stop12h 15m

$276

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 7/25

7:10 pm-7:57 am

1 stop12h 47m

San Juan Luis Munoz Marin Intl

Thu 7/30

4:05 pm-6:15 pm

1 stop26h 10m

$278

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 8/21

6:00 am-10:24 pm

1 stop16h 24m

San Juan Luis Munoz Marin Intl

Mon 8/24

1:38 pm-11:54 pm

1 stop10h 16m

$281

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Thu 8/20

8:00 am-10:24 pm

1 stop14h 24m

San Juan Luis Munoz Marin Intl

Wed 8/26

1:38 pm-11:54 pm

1 stop10h 16m

$282

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 5/10

8:00 am-2:33 pm

1 stop6h 33m

San Juan Luis Munoz Marin Intl

Wed 5/13

5:15 pm-6:05 pm

2 stops24h 50m

$284

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Wed 8/19

8:00 am-6:24 pm

2 stops10h 24m

San Juan Luis Munoz Marin Intl

Wed 8/26

7:05 am-6:26 pm

2 stops11h 21m

$287
Quickest round-trip

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 5/15

9:44 am-5:14 pm

1 stop7h 30m

San Juan Luis Munoz Marin Intl

Sun 5/24

9:09 am-7:20 pm

1 stop10h 11m

$289

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 5/25

6:00 am-6:59 pm

1 stop12h 59m

San Juan Luis Munoz Marin Intl

Mon 6/1

6:00 am-7:20 pm

1 stop13h 20m

$291

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 5/16

6:00 am-6:59 pm

1 stop12h 59m

San Juan Luis Munoz Marin Intl

Thu 5/21

8:04 pm-10:07 pm

1 stop26h 03m

$293

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 5/30

6:00 am-6:59 pm

1 stop12h 59m

San Juan Luis Munoz Marin Intl

Sat 6/6

6:00 am-7:20 pm

1 stop13h 20m

$296

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Juan from

How to get the cheapest flight ticket from Pittsburgh to San Juan

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?

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in August, then February is your next best option. Flight prices from Pittsburgh to San Juan during February average around $111.

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

You are more likely to see cheaper flights to San Juan from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $380 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Pittsburgh for as low as $301 on momondo.

Cheap Pittsburgh to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to San Juan

Fastest flight time

6h 16m

Direct flights

None
The fastest flight from Pittsburgh to San Juan takes 6h 16m
There are no direct flights from Pittsburgh to San Juan. There are no popular flight routes from Pittsburgh to San Juan.
Search flight deals

Frequently asked questions about flying from Pittsburgh to San Juan

  • How far is Pittsburgh to San Juan by plane?

    The distance between Pittsburgh and San Juan is about 1726.7 mi. Typically, this will take 6h 16m by plane in normal conditions.

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

    Prices for flights from Pittsburgh Airport to San Juan are updated daily.

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

  • How old do you have to be to fly from Pittsburgh Airport to San Juan?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The required travel and health documents for your San Juan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pittsburgh to San Juan

Compare and see reviews for airlines that fly from Pittsburgh to San Juan with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $135Free CancellationRating
5.6
2,971 reviews
Search Frontier flights
JetBluePriceFrom $141Free CancellationRating
7.1
2,967 reviews
Search JetBlue flights
DeltaPriceFrom $150Free CancellationRating
7.9
8,464 reviews
Search Delta flights
Spirit AirlinesPriceFrom $153Free CancellationRating
6.3
8,632 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $225Free CancellationRating
7.4
9,672 reviews
Search United Airlines flights
SouthwestPriceFrom $225Free CancellationRating
8.0
4,313 reviews
Search Southwest flights
American AirlinesPriceFrom $232Free CancellationRating
7.1
11,671 reviews
Search American Airlines flights

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. momondo enables you to select and highlight flights to San Juan from Pittsburgh with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pittsburgh to San Juan.

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

If you are simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan from Pittsburgh and alert you when they change.

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan
San Juan Isla Grande Airport
San Juan Luis Munoz Marin Intl Airport