Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to San Juan from $79

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 1/6. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
5:50 pm - 12:32 pm
PIT
-
SJU
17h 42m1 stop
Multiple Airlines Logo
7:00 pm - 11:44 pm
SJU
-
PIT
29h 44m2 stops
$224Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Spirit Airlines Logo
6:00 am - 3:35 pm
PIT
-
SJU
8h 35m1 stop
Spirit Airlines Logo
2:59 am - 9:40 am
SJU
-
PIT
31h 41m2 stops
$225Spirit Airlines
Tue, Jan 20 - Sun, Feb 8
American Airlines Logo
5:20 am - 1:47 pm
PIT
-
SJU
7h 27m1 stop
American Airlines Logo
3:54 pm - 11:28 pm
SJU
-
PIT
8h 34m1 stop
$226American Airlines
Tue, Mar 3 - Tue, Mar 3
American Airlines Logo
7:20 pm - 9:00 am
PIT
-
SJU
13h 40m1 stop
American Airlines Logo
1:30 am - 10:44 am
SJU
-
PIT
9h 14m1 stop
$231American Airlines
Fri, Mar 20 - Sun, Mar 22
Spirit Airlines Logo
6:00 am - 3:35 pm
PIT
-
SJU
8h 35m1 stop
Spirit Airlines Logo
5:35 pm - 11:44 pm
SJU
-
PIT
7h 09m1 stop
$233Spirit Airlines
Sun, Feb 1 - Sat, Feb 7
Multiple Airlines Logo
10:53 am - 11:44 pm
PIT
-
SJU
11h 51m1 stop
Multiple Airlines Logo
8:08 pm - 9:40 am
SJU
-
PIT
14h 32m1 stop
$234Multiple Airlines
Tue, Jan 6 - Wed, Jan 7
Frontier Logo
11:19 am - 12:43 am
PIT
-
SJU
12h 24m1 stop
Frontier Logo
3:53 am - 1:24 pm
SJU
-
PIT
10h 31m1 stop
$236Frontier
Fri, Feb 27 - Sun, Mar 1
Spirit Airlines Logo
5:32 am - 8:24 pm
PIT
-
SJU
13h 52m2 stops
Spirit Airlines Logo
5:50 pm - 11:41 am
SJU
-
PIT
18h 51m2 stops
$237Spirit Airlines
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
5:50 pm - 7:26 pm
PIT
-
SJU
48h 36m2 stops
Multiple Airlines Logo
4:40 pm - 11:44 pm
SJU
-
PIT
8h 04m1 stop
$240Multiple Airlines
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
8:07 pm - 5:50 pm
PIT
-
SJU
20h 43m2 stops
Multiple Airlines Logo
4:40 pm - 11:44 pm
SJU
-
PIT
8h 04m1 stop
$241Multiple Airlines
Sun, Jan 25 - Thu, Jan 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
Jan 20
PIT6:00 amPittsburgh
8h 35m
1 stop
SJU3:35 pmSan Juan Luis Munoz Marin Intl
Feb 8
SJU2:59 amSan Juan Luis Munoz Marin Intl
31h 41m
2 stops
PIT9:40 amPittsburgh
$225
Find similar
Spirit Airlines
Feb 1
PIT6:00 amPittsburgh
8h 35m
1 stop
SJU3:35 pmSan Juan Luis Munoz Marin Intl
Feb 7
SJU5:35 pmSan Juan Luis Munoz Marin Intl
7h 09m
1 stop
PIT11:44 pmPittsburgh
$233
Find similar
Spirit Airlines
Jan 10
PIT5:32 amPittsburgh
13h 52m
2 stops
SJU8:24 pmSan Juan Luis Munoz Marin Intl
Jan 17
SJU5:50 pmSan Juan Luis Munoz Marin Intl
18h 51m
2 stops
PIT11:41 amPittsburgh
$237
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
Mar 3
PIT5:20 amPittsburgh
7h 27m
1 stop
SJU1:47 pmSan Juan Luis Munoz Marin Intl
Mar 3
SJU3:54 pmSan Juan Luis Munoz Marin Intl
8h 34m
1 stop
PIT11:28 pmPittsburgh
$226
Find similar
American Airlines
Mar 20
PIT7:20 pmPittsburgh
13h 40m
1 stop
SJU9:00 amSan Juan Luis Munoz Marin Intl
Mar 22
SJU1:30 amSan Juan Luis Munoz Marin Intl
9h 14m
1 stop
PIT10:44 amPittsburgh
$231
Find similar
American Airlines
Jan 21
PIT11:17 amPittsburgh
8h 33m
1 stop
SJU8:50 pmSan Juan Luis Munoz Marin Intl
Jan 28
SJU1:58 pmSan Juan Luis Munoz Marin Intl
10h 31m
1 stop
PIT11:29 pmPittsburgh
$255
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 December 15, 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

Wed 1/14

5:50 pm-12:32 pm

1 stop17h 42m

San Juan Luis Munoz Marin Intl

Wed 1/21

7:00 pm-11:44 pm

2 stops29h 44m

$224

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 1/20

6:00 am-3:35 pm

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Sun 2/8

2:59 am-9:40 am

2 stops31h 41m

$225

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 3/3

5:20 am-1:47 pm

1 stop7h 27m

San Juan Luis Munoz Marin Intl

Tue 3/3

3:54 pm-11:28 pm

1 stop8h 34m

$226

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 3/20

7:20 pm-9:00 am

1 stop13h 40m

San Juan Luis Munoz Marin Intl

Sun 3/22

1:30 am-10:44 am

1 stop9h 14m

$231

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 2/1

6:00 am-3:35 pm

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Sat 2/7

5:35 pm-11:44 pm

1 stop7h 09m

$233

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 1/6

10:53 am-11:44 pm

1 stop11h 51m

San Juan Luis Munoz Marin Intl

Wed 1/7

8:08 pm-9:40 am

1 stop14h 32m

$234

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 2/27

11:19 am-12:43 am

1 stop12h 24m

San Juan Luis Munoz Marin Intl

Sun 3/1

3:53 am-1:24 pm

1 stop10h 31m

$236

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 1/10

5:32 am-8:24 pm

2 stops13h 52m

San Juan Luis Munoz Marin Intl

Sat 1/17

5:50 pm-11:41 am

2 stops18h 51m

$237

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 1/27

5:50 pm-7:26 pm

2 stops48h 36m

San Juan Luis Munoz Marin Intl

Tue 2/3

4:40 pm-11:44 pm

1 stop8h 04m

$240

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 1/25

8:07 pm-5:50 pm

2 stops20h 43m

San Juan Luis Munoz Marin Intl

Thu 1/29

4:40 pm-11:44 pm

1 stop8h 04m

$241

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Juan from

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 October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $269.

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 $393 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 $294 on momondo.

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

As of December 2025, prices for Pittsburgh to San Juan Luis Munoz Marin Intl Airport flights are approximately 23% cheaper 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

8h 31m

Direct flights

None
The fastest flight from Pittsburgh to San Juan Luis Munoz Marin Intl Airport takes 8h 31m
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 8h 31m.

  • 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 $160Free CancellationRating
5.8
3,079 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $160Free CancellationRating
6.3
8,187 reviews
Search Spirit Airlines flights
DeltaPriceFrom $206Free CancellationRating
7.9
8,008 reviews
Search Delta flights
JetBluePriceFrom $216Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
United AirlinesPriceFrom $225Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
SouthwestPriceFrom $225Free CancellationRating
7.9
4,249 reviews
Search Southwest flights
American AirlinesPriceFrom $264Free CancellationRating
7.2
11,051 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
Humacao
Caguas
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.

An easier way to manage your San Juan Luis Munoz Marin Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 1/14
Wed 1/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to San Juan