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Cheap flights from Pittsburgh to San Juan from $88

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 5/10. 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.
Spirit Airlines Logo
6:35 am - 7:22 pm
PIT
-
SJU
12h 47m
1 stop
Spirit Airlines Logo
2:00 pm - 11:59 pm
SJU
-
PIT
33h 59m
2 stops
$227Spirit Airlines
Sat, Apr 25 - Wed, Apr 29
Frontier Logo
12:53 pm - 2:01 am
PIT
-
SJU
13h 08m
1 stop
Frontier Logo
3:08 am - 11:49 am
SJU
-
PIT
8h 41m
1 stop
$231Frontier
Sat, Apr 18 - Fri, May 1
Frontier Logo
12:53 pm - 10:48 pm
PIT
-
SJU
9h 55m
1 stop
Frontier Logo
3:08 am - 11:49 am
SJU
-
PIT
8h 41m
1 stop
$233Frontier
Sat, Apr 18 - Fri, May 1
Multiple Airlines Logo
6:35 am - 7:22 pm
PIT
-
SJU
12h 47m
1 stop
Multiple Airlines Logo
3:03 am - 7:20 pm
SJU
-
PIT
16h 17m
1 stop
$235Multiple Airlines
Sun, May 3 - Tue, May 5
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
$236Spirit Airlines
Sun, Apr 26 - Thu, Apr 30
Multiple Airlines Logo
6:15 pm - 12:23 pm
PIT
-
SJU
18h 08m
1 stop
Multiple Airlines Logo
7:01 pm - 11:59 pm
SJU
-
PIT
28h 58m
2 stops
$239Multiple Airlines
Sat, Apr 25 - Tue, Apr 28
Multiple Airlines Logo
6:15 pm - 7:22 pm
PIT
-
SJU
25h 07m
1 stop
Multiple Airlines Logo
6:00 am - 11:59 pm
SJU
-
PIT
17h 59m
1 stop
$240Multiple Airlines
Fri, Apr 24 - Fri, May 1
Frontier Logo
8:15 pm - 8:04 am
PIT
-
SJU
11h 49m
1 stop
Frontier Logo
6:05 pm - 6:14 pm
SJU
-
PIT
24h 09m
1 stop
$244Frontier
Sat, Jun 6 - Wed, Jun 10
Spirit Airlines Logo
6:35 am - 7:22 pm
PIT
-
SJU
12h 47m
1 stop
Spirit Airlines Logo
2:59 am - 11:59 pm
SJU
-
PIT
21h 00m
3 stops
$245Spirit Airlines
Sat, Apr 25 - Fri, May 1
Spirit Airlines Logo
6:35 am - 7:22 pm
PIT
-
SJU
12h 47m
1 stop
Spirit Airlines Logo
2:09 am - 10:47 am
SJU
-
PIT
32h 38m
3 stops
$248Spirit Airlines
Sat, Apr 25 - Tue, Apr 28

Spirit Airlines flights from Pittsburgh to San Juan

Our best Spirit Airlines deals on Pittsburgh to San Juan flight tickets
Spirit Airlines
Apr 25
PIT6:35 amPittsburgh
12h 47m
1 stop
SJU7:22 pmSan Juan Luis Munoz Marin Intl
Apr 29
SJU2:00 pmSan Juan Luis Munoz Marin Intl
33h 59m
2 stops
PIT11:59 pmPittsburgh
$227
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
$236
Spirit Airlines
Apr 25
PIT6:35 amPittsburgh
12h 47m
1 stop
SJU7:22 pmSan Juan Luis Munoz Marin Intl
May 1
SJU2:59 amSan Juan Luis Munoz Marin Intl
21h 00m
3 stops
PIT11:59 pmPittsburgh
$245

Frontier flights from Pittsburgh to San Juan

Our best Frontier deals on Pittsburgh to San Juan flight tickets
Frontier
Apr 18
PIT12:53 pmPittsburgh
13h 08m
1 stop
SJU2:01 amSan Juan Luis Munoz Marin Intl
May 1
SJU3:08 amSan Juan Luis Munoz Marin Intl
8h 41m
1 stop
PIT11:49 amPittsburgh
$231
Frontier
Apr 18
PIT12:53 pmPittsburgh
9h 55m
1 stop
SJU10:48 pmSan Juan Luis Munoz Marin Intl
May 1
SJU3:08 amSan Juan Luis Munoz Marin Intl
8h 41m
1 stop
PIT11:49 amPittsburgh
$233
Frontier
Jun 6
PIT8:15 pmPittsburgh
11h 49m
1 stop
SJU8:04 amSan Juan Luis Munoz Marin Intl
Jun 10
SJU6:05 pmSan Juan Luis Munoz Marin Intl
24h 09m
1 stop
PIT6:14 pmPittsburgh
$244

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 13, 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

Sat 4/25

6:35 am-7:22 pm

1 stop12h 47m

San Juan Luis Munoz Marin Intl

Wed 4/29

2:00 pm-11:59 pm

2 stops33h 59m

$227

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 4/18

12:53 pm-2:01 am

1 stop13h 08m

San Juan Luis Munoz Marin Intl

Fri 5/1

3:08 am-11:49 am

1 stop8h 41m

$231
Quickest round-trip

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 4/18

12:53 pm-10:48 pm

1 stop9h 55m

San Juan Luis Munoz Marin Intl

Fri 5/1

3:08 am-11:49 am

1 stop8h 41m

$233

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 5/3

6:35 am-7:22 pm

1 stop12h 47m

San Juan Luis Munoz Marin Intl

Tue 5/5

3:03 am-7:20 pm

1 stop16h 17m

$235

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

$236

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 4/25

6:15 pm-12:23 pm

1 stop18h 08m

San Juan Luis Munoz Marin Intl

Tue 4/28

7:01 pm-11:59 pm

2 stops28h 58m

$239

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 4/24

6:15 pm-7:22 pm

1 stop25h 07m

San Juan Luis Munoz Marin Intl

Fri 5/1

6:00 am-11:59 pm

1 stop17h 59m

$240

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 6/6

8:15 pm-8:04 am

1 stop11h 49m

San Juan Luis Munoz Marin Intl

Wed 6/10

6:05 pm-6:14 pm

1 stop24h 09m

$244

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 4/25

6:35 am-7:22 pm

1 stop12h 47m

San Juan Luis Munoz Marin Intl

Fri 5/1

2:59 am-11:59 pm

3 stops21h 00m

$245

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 4/25

6:35 am-7:22 pm

1 stop12h 47m

San Juan Luis Munoz Marin Intl

Tue 4/28

2:09 am-10:47 am

3 stops32h 38m

$248

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 October, then September is your next best option. Flight prices from Pittsburgh to San Juan during September average around $285.

How far in advance should I book a flight 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 $378 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 05m

Direct flights

None
The fastest flight from Pittsburgh to San Juan takes 6h 05m
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 05m 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
5.7
2,994 reviews
Search Frontier flights
JetBluePriceFrom $141Free CancellationRating
7.2
2,931 reviews
Search JetBlue flights
DeltaPriceFrom $152Free CancellationRating
7.9
8,408 reviews
Search Delta flights
Spirit AirlinesPriceFrom $153Free CancellationRating
6.3
8,616 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $225Free CancellationRating
7.4
9,581 reviews
Search United Airlines flights
SouthwestPriceFrom $225Free CancellationRating
8.0
4,329 reviews
Search Southwest flights
American AirlinesPriceFrom $232Free CancellationRating
7.1
11,572 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