Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to San Juan from $127

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 6/1. 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
6:00 am - 2:33 pm
PIT
-
SJU
8h 33m
1 stop
Multiple Airlines Logo
7:00 am - 11:41 am
SJU
-
PIT
28h 41m
1 stop
$291Multiple Airlines
Mon, Jun 1 - Sat, Jun 6
Frontier Logo
7:59 pm - 8:09 am
PIT
-
SJU
12h 10m
1 stop
Frontier Logo
4:05 pm - 7:04 pm
SJU
-
PIT
26h 59m
1 stop
$295Frontier
Thu, Aug 20 - Wed, Aug 26
Frontier Logo
7:10 pm - 2:11 am
PIT
-
SJU
7h 01m
1 stop
Frontier Logo
6:31 pm - 6:15 pm
SJU
-
PIT
23h 44m
1 stop
$301Frontier
Sat, Aug 1 - Wed, Aug 5
Delta Logo
7:20 am - 4:38 pm
PIT
-
SJU
9h 18m
1 stop
Delta Logo
2:59 pm - 12:36 am
SJU
-
PIT
9h 37m
1 stop
$302Delta
Tue, Jul 28 - Tue, Aug 4
Frontier Logo
7:10 pm - 7:57 am
PIT
-
SJU
12h 47m
1 stop
Frontier Logo
9:24 am - 6:15 pm
SJU
-
PIT
8h 51m
1 stop
$303Frontier
Sat, Jul 18 - Fri, Jul 24
Multiple Airlines Logo
6:00 am - 2:34 pm
PIT
-
SJU
8h 34m
1 stop
Multiple Airlines Logo
7:00 am - 10:46 pm
SJU
-
PIT
15h 46m
1 stop
$306Multiple Airlines
Mon, Aug 3 - Thu, Aug 6
American Airlines Logo
7:07 am - 6:10 pm
PIT
-
SJU
11h 03m
2 stops
American Airlines Logo
8:35 am - 5:57 pm
SJU
-
PIT
9h 22m
2 stops
$307American Airlines
Wed, Sep 9 - Tue, Oct 6
Multiple Airlines Logo
12:08 pm - 2:33 pm
PIT
-
SJU
26h 25m
1 stop
Multiple Airlines Logo
7:00 am - 11:41 am
SJU
-
PIT
28h 41m
1 stop
$317Multiple Airlines
Sun, May 31 - Sat, Jun 6
United Airlines Logo
6:16 pm - 5:29 am
PIT
-
SJU
11h 13m
2 stops
United Airlines Logo
7:20 am - 2:03 pm
SJU
-
PIT
6h 43m
1 stop
$320United Airlines
Sat, Aug 1 - Wed, Aug 5
Frontier Logo
7:10 pm - 7:57 am
PIT
-
SJU
12h 47m
1 stop
Frontier Logo
9:24 am - 6:15 pm
SJU
-
PIT
8h 51m
1 stop
$321Frontier
Sat, Jul 25 - Thu, Jul 30

United Airlines flights from Pittsburgh to San Juan

Our best United Airlines deals on Pittsburgh to San Juan flight tickets
United Airlines
Aug 1
PIT6:16 pmPittsburgh
11h 13m
2 stops
SJU5:29 amSan Juan Luis Munoz Marin Intl
Aug 5
SJU7:20 amSan Juan Luis Munoz Marin Intl
6h 43m
1 stop
PIT2:03 pmPittsburgh
$320
United Airlines
Jul 28
PIT10:54 amPittsburgh
9h 40m
1 stop
SJU8:34 pmSan Juan Luis Munoz Marin Intl
Aug 5
SJU7:20 amSan Juan Luis Munoz Marin Intl
6h 43m
1 stop
PIT2:03 pmPittsburgh
$342
United Airlines
May 28
PIT10:54 amPittsburgh
9h 40m
1 stop
SJU8:34 pmSan Juan Luis Munoz Marin Intl
Jun 2
SJU2:05 amSan Juan Luis Munoz Marin Intl
9h 20m
1 stop
PIT11:25 amPittsburgh
$385

Frontier flights from Pittsburgh to San Juan

Our best Frontier deals on Pittsburgh to San Juan flight tickets
Frontier
Aug 20
PIT7:59 pmPittsburgh
12h 10m
1 stop
SJU8:09 amSan Juan Luis Munoz Marin Intl
Aug 26
SJU4:05 pmSan Juan Luis Munoz Marin Intl
26h 59m
1 stop
PIT7:04 pmPittsburgh
$295
Frontier
Aug 1
PIT7:10 pmPittsburgh
7h 01m
1 stop
SJU2:11 amSan Juan Luis Munoz Marin Intl
Aug 5
SJU6:31 pmSan Juan Luis Munoz Marin Intl
23h 44m
1 stop
PIT6:15 pmPittsburgh
$301
Frontier
Jul 18
PIT7:10 pmPittsburgh
12h 47m
1 stop
SJU7:57 amSan Juan Luis Munoz Marin Intl
Jul 24
SJU9:24 amSan Juan Luis Munoz Marin Intl
8h 51m
1 stop
PIT6:15 pmPittsburgh
$303

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 May 10, 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

Mon 6/1

6:00 am-2:33 pm

1 stop8h 33m

San Juan Luis Munoz Marin Intl

Sat 6/6

7:00 am-11:41 am

1 stop28h 41m

$291

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Thu 8/20

7:59 pm-8:09 am

1 stop12h 10m

San Juan Luis Munoz Marin Intl

Wed 8/26

4:05 pm-7:04 pm

1 stop26h 59m

$295

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 8/1

7:10 pm-2:11 am

1 stop7h 01m

San Juan Luis Munoz Marin Intl

Wed 8/5

6:31 pm-6:15 pm

1 stop23h 44m

$301

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 7/28

7:20 am-4:38 pm

1 stop9h 18m

San Juan Luis Munoz Marin Intl

Tue 8/4

2:59 pm-12:36 am

1 stop9h 37m

$302

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 7/18

7:10 pm-7:57 am

1 stop12h 47m

San Juan Luis Munoz Marin Intl

Fri 7/24

9:24 am-6:15 pm

1 stop8h 51m

$303

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 8/3

6:00 am-2:34 pm

1 stop8h 34m

San Juan Luis Munoz Marin Intl

Thu 8/6

7:00 am-10:46 pm

1 stop15h 46m

$306

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Wed 9/9

7:07 am-6:10 pm

2 stops11h 03m

San Juan Luis Munoz Marin Intl

Tue 10/6

8:35 am-5:57 pm

2 stops9h 22m

$307

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 5/31

12:08 pm-2:33 pm

1 stop26h 25m

San Juan Luis Munoz Marin Intl

Sat 6/6

7:00 am-11:41 am

1 stop28h 41m

$317
Quickest round-trip

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 8/1

6:16 pm-5:29 am

2 stops11h 13m

San Juan Luis Munoz Marin Intl

Wed 8/5

7:20 am-2:03 pm

1 stop6h 43m

$320

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

9:24 am-6:15 pm

1 stop8h 51m

$321

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

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 $382 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 18m

Direct flights

None
The fastest flight from Pittsburgh to San Juan takes 6h 18m
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 18m 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
2,958 reviews
Search Frontier flights
DeltaPriceFrom $141Free CancellationRating
7.9
8,459 reviews
Search Delta flights
JetBluePriceFrom $141Free CancellationRating
7.1
2,977 reviews
Search JetBlue flights
Spirit AirlinesPriceFrom $153Free CancellationRating
6.3
8,635 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $225Free CancellationRating
7.4
9,696 reviews
Search United Airlines flights
SouthwestPriceFrom $225Free CancellationRating
8.0
4,305 reviews
Search Southwest flights
American AirlinesPriceFrom $232Free CancellationRating
7.1
11,672 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.

An easier way to manage your San Juan 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
Tue 6/9
Tue 6/16
By creating a price alert you accept our terms of use and privacy policy.

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