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Cheap flights from Pittsburgh to San Juan from $95

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 11/23. 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

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Delta Logo
6:25 am - 1:59 pmPIT-SJU
6h 34m1 stop
Delta Logo
6:38 pm - 12:12 amSJU-PIT
6h 34m1 stop
$240Delta
Find Deal
Tue, Dec 9 - Tue, Dec 16
Multiple Airlines Logo
3:10 pm - 12:49 amPIT-SJU
8h 39m1 stop
Multiple Airlines Logo
5:00 pm - 11:28 pmSJU-PIT
7h 28m1 stop
$241Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
United Airlines Logo
9:00 am - 10:22 pmPIT-SJU
12h 22m2 stops
United Airlines Logo
4:52 pm - 11:59 pmSJU-PIT
8h 07m1 stop
$255United Airlines
Find Deal
Wed, Dec 10 - Thu, Dec 18
Southwest Logo
3:05 pm - 11:25 pmPIT-SJU
7h 20m1 stop
Southwest Logo
2:35 pm - 9:40 pmSJU-PIT
8h 05m1 stop
$262Southwest
Find Deal
Fri, Feb 27 - Wed, Mar 4
American Airlines Logo
6:00 am - 1:30 pmPIT-SJU
6h 30m1 stop
American Airlines Logo
6:00 am - 2:39 pmSJU-PIT
9h 39m2 stops
$274American Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
Southwest Logo
1:20 pm - 12:10 amPIT-SJU
9h 50m1 stop
Southwest Logo
6:05 am - 11:45 amSJU-PIT
6h 40m1 stop
$277Southwest
Find Deal
Sat, Feb 7 - Sat, Feb 28
American Airlines Logo
5:20 am - 4:09 pmPIT-SJU
9h 49m1 stop
American Airlines Logo
9:25 am - 10:51 pmSJU-PIT
14h 26m1 stop
$285American Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Spirit Airlines Logo
10:53 am - 12:45 amPIT-SJU
12h 52m1 stop
Spirit Airlines Logo
1:32 pm - 11:28 pmSJU-PIT
10h 56m1 stop
$292Spirit Airlines
Find Deal
Fri, Dec 5 - Sat, Dec 13
Spirit Airlines Logo
5:05 pm - 11:25 pmPIT-SJU
29h 20m2 stops
Spirit Airlines Logo
5:00 pm - 11:28 pmSJU-PIT
7h 28m1 stop
$294Spirit Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
United Airlines Logo
5:56 pm - 6:11 amPIT-SJU
11h 15m2 stops
United Airlines Logo
5:50 pm - 11:15 pmSJU-PIT
6h 25m1 stop
$306United Airlines
Find Deal
Fri, Feb 27 - Wed, Mar 4

United Airlines flights from Pittsburgh to San Juan

Our best United Airlines deals on Pittsburgh to San Juan flight tickets
United Airlines
Dec 10
PIT9:00 amPittsburgh
12h 22m
2 stops
SJU10:22 pmSan Juan Luis Munoz Marin Intl
Dec 18
SJU4:52 pmSan Juan Luis Munoz Marin Intl
8h 07m
1 stop
PIT11:59 pmPittsburgh
$255
Find similar
United Airlines
Nov 12
PIT8:58 amPittsburgh
11h 02m
2 stops
SJU9:00 pmSan Juan Luis Munoz Marin Intl
Nov 15
SJU4:52 pmSan Juan Luis Munoz Marin Intl
7h 52m
1 stop
PIT11:44 pmPittsburgh
$281
Find similar
United Airlines
Feb 27
PIT5:56 pmPittsburgh
11h 15m
2 stops
SJU6:11 amSan Juan Luis Munoz Marin Intl
Mar 4
SJU5:50 pmSan Juan Luis Munoz Marin Intl
6h 25m
1 stop
PIT11:15 pmPittsburgh
$306
Find similar

Southwest flights from Pittsburgh to San Juan

Our best Southwest deals on Pittsburgh to San Juan flight tickets
Southwest
Feb 27
PIT3:05 pmPittsburgh
7h 20m
1 stop
SJU11:25 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU2:35 pmSan Juan Luis Munoz Marin Intl
8h 05m
1 stop
PIT9:40 pmPittsburgh
$262
Find similar
Southwest
Feb 7
PIT1:20 pmPittsburgh
9h 50m
1 stop
SJU12:10 amSan Juan Luis Munoz Marin Intl
Feb 28
SJU6:05 amSan Juan Luis Munoz Marin Intl
6h 40m
1 stop
PIT11:45 amPittsburgh
$277
Find similar
Southwest
Nov 15
PIT12:45 pmPittsburgh
9h 15m
1 stop
SJU11:00 pmSan Juan Luis Munoz Marin Intl
Nov 22
SJU5:35 pmSan Juan Luis Munoz Marin Intl
7h 50m
1 stop
PIT12:25 amPittsburgh
$290
Find similar

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 November 6, 2025.
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

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 12/9

6:25 am-1:59 pm

1 stop6h 34m

San Juan Luis Munoz Marin Intl

Tue 12/16

6:38 pm-12:12 am

1 stop6h 34m

$240

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Thu 12/4

3:10 pm-12:49 am

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Thu 12/11

5:00 pm-11:28 pm

1 stop7h 28m

$241

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Wed 12/10

9:00 am-10:22 pm

2 stops12h 22m

San Juan Luis Munoz Marin Intl

Thu 12/18

4:52 pm-11:59 pm

1 stop8h 07m

$255

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 2/27

3:05 pm-11:25 pm

1 stop7h 20m

San Juan Luis Munoz Marin Intl

Wed 3/4

2:35 pm-9:40 pm

1 stop8h 05m

$262

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 12/9

6:00 am-1:30 pm

1 stop6h 30m

San Juan Luis Munoz Marin Intl

Tue 12/16

6:00 am-2:39 pm

2 stops9h 39m

$274

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 2/7

1:20 pm-12:10 am

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Sat 2/28

6:05 am-11:45 am

1 stop6h 40m

$277

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 3/3

5:20 am-4:09 pm

1 stop9h 49m

San Juan Luis Munoz Marin Intl

Wed 3/4

9:25 am-10:51 pm

1 stop14h 26m

$285

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 12/5

10:53 am-12:45 am

1 stop12h 52m

San Juan Luis Munoz Marin Intl

Sat 12/13

1:32 pm-11:28 pm

1 stop10h 56m

$292

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Wed 12/10

5:05 pm-11:25 pm

2 stops29h 20m

San Juan Luis Munoz Marin Intl

Sat 12/13

5:00 pm-11:28 pm

1 stop7h 28m

$294

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 2/27

5:56 pm-6:11 am

2 stops11h 15m

San Juan Luis Munoz Marin Intl

Wed 3/4

5:50 pm-11:15 pm

1 stop6h 25m

$306

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 cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in September, then October is your next best option. Flight prices from Pittsburgh to San Juan during October average around $305.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart from Pittsburgh to San Juan is on a Tuesday when prices can be found for as low as $360. The most expensive day to fly to San Juan is Saturday, with ticket prices averaging around $446.

What is the cheapest time of day to depart on your flight to San Juan?

The cheapest time of day to fly to San Juan is in the evening when flights can be purchased for as low as $280. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $433 on average. Flights to San Juan from Pittsburgh in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $403 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 $372 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

Direct flights

None
There are no direct flights from Pittsburgh to San Juan. There are no popular flight routes from Pittsburgh to San Juan.
Search flight deals

  • 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 21m 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
Spirit AirlinesPriceFrom $146Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
FrontierPriceFrom $149Free CancellationRating
5.8
3,116 reviews
Search Frontier flights
JetBluePriceFrom $184Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
DeltaPriceFrom $209Free CancellationRating
7.9
8,001 reviews
Search Delta flights
SouthwestPriceFrom $225Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
United AirlinesPriceFrom $245Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
American AirlinesPriceFrom $275Free CancellationRating
7.2
11,040 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