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Cheap flights from Pittsburgh to San Juan from $105

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 1/22. 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.
Multiple Airlines Logo
9:14 am - 8:27 pmPIT-SJU
10h 13m1 stop
Multiple Airlines Logo
11:05 am - 12:41 amSJU-PIT
14h 36m2 stops
$245Multiple Airlines
Find Deal
Mon, Nov 24 - Sat, Dec 6
Multiple Airlines Logo
3:11 pm - 3:53 pmPIT-SJU
23h 42m1 stop
Multiple Airlines Logo
4:10 am - 12:41 amSJU-PIT
21h 31m1 stop
$248Multiple Airlines
Find Deal
Sun, Nov 23 - Fri, Dec 5
United Airlines Logo
10:27 am - 10:22 pmPIT-SJU
10h 55m2 stops
United Airlines Logo
5:50 pm - 11:28 pmSJU-PIT
6h 38m1 stop
$250United Airlines
Find Deal
Sun, Jan 18 - Thu, Jan 22
Multiple Airlines Logo
3:31 pm - 12:55 amPIT-SJU
8h 24m1 stop
Multiple Airlines Logo
4:10 am - 12:41 amSJU-PIT
21h 31m1 stop
$252Multiple Airlines
Find Deal
Sat, Nov 22 - Fri, Dec 5
United Airlines Logo
6:00 am - 4:36 pmPIT-SJU
9h 36m1 stop
United Airlines Logo
2:05 am - 10:20 amSJU-PIT
9h 15m1 stop
$253United Airlines
Find Deal
Mon, Nov 24 - Tue, Dec 2
United Airlines Logo
6:01 am - 2:40 pmPIT-SJU
7h 39m1 stop
United Airlines Logo
2:05 am - 1:06 pmSJU-PIT
12h 01m2 stops
$255United Airlines
Find Deal
Mon, Nov 24 - Tue, Dec 2
Multiple Airlines Logo
3:31 pm - 12:55 amPIT-SJU
8h 24m1 stop
Multiple Airlines Logo
4:10 am - 12:41 amSJU-PIT
21h 31m1 stop
$257Multiple Airlines
Find Deal
Sat, Nov 22 - Fri, Dec 5
Multiple Airlines Logo
3:10 pm - 12:49 amPIT-SJU
8h 39m1 stop
Multiple Airlines Logo
4:10 am - 4:10 pmSJU-PIT
13h 00m1 stop
$258Multiple Airlines
Find Deal
Sun, Dec 7 - Mon, Dec 15
Spirit Airlines Logo
6:00 am - 3:35 pmPIT-SJU
8h 35m1 stop
Spirit Airlines Logo
4:40 pm - 11:42 pmSJU-PIT
8h 02m1 stop
$259Spirit Airlines
Find Deal
Sat, Jan 24 - Mon, Feb 2
Multiple Airlines Logo
3:31 pm - 12:55 amPIT-SJU
8h 24m1 stop
Multiple Airlines Logo
11:05 am - 12:41 amSJU-PIT
14h 36m2 stops
$262Multiple Airlines
Find Deal
Sat, Nov 22 - Sat, Dec 6

United Airlines flights from Pittsburgh to San Juan

Our best United Airlines deals on Pittsburgh to San Juan flight tickets
United Airlines
Jan 18
PIT10:27 amPittsburgh
10h 55m
2 stops
SJU10:22 pmSan Juan Luis Munoz Marin Intl
Jan 22
SJU5:50 pmSan Juan Luis Munoz Marin Intl
6h 38m
1 stop
PIT11:28 pmPittsburgh
$250
Find similar
United Airlines
Nov 24
PIT6:00 amPittsburgh
9h 36m
1 stop
SJU4:36 pmSan Juan Luis Munoz Marin Intl
Dec 2
SJU2:05 amSan Juan Luis Munoz Marin Intl
9h 15m
1 stop
PIT10:20 amPittsburgh
$253
Find similar
United Airlines
Nov 24
PIT6:01 amPittsburgh
7h 39m
1 stop
SJU2:40 pmSan Juan Luis Munoz Marin Intl
Dec 2
SJU2:05 amSan Juan Luis Munoz Marin Intl
12h 01m
2 stops
PIT1:06 pmPittsburgh
$255
Find similar

JetBlue flights from Pittsburgh to San Juan

Our best JetBlue deals on Pittsburgh to San Juan flight tickets
JetBlue
Dec 9
PIT6:00 amPittsburgh
8h 22m
1 stop
SJU3:22 pmSan Juan Luis Munoz Marin Intl
Dec 16
SJU1:45 pmSan Juan Luis Munoz Marin Intl
10h 57m
1 stop
PIT11:42 pmPittsburgh
$269
Find similar
JetBlue
Dec 9
PIT6:00 amPittsburgh
8h 22m
1 stop
SJU3:22 pmSan Juan Luis Munoz Marin Intl
Dec 16
SJU4:55 pmSan Juan Luis Munoz Marin Intl
6h 46m
1 stop
PIT10:41 pmPittsburgh
$273
Find similar
JetBlue
Feb 3
PIT6:00 amPittsburgh
19h 33m
1 stop
SJU2:33 amSan Juan Luis Munoz Marin Intl
Feb 17
SJU8:05 amSan Juan Luis Munoz Marin Intl
16h 41m
1 stop
PIT11:46 pmPittsburgh
$278
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 12, 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

Mon 11/24

9:14 am-8:27 pm

1 stop10h 13m

San Juan Luis Munoz Marin Intl

Sat 12/6

11:05 am-12:41 am

2 stops14h 36m

$245

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 11/23

3:11 pm-3:53 pm

1 stop23h 42m

San Juan Luis Munoz Marin Intl

Fri 12/5

4:10 am-12:41 am

1 stop21h 31m

$248

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 1/18

10:27 am-10:22 pm

2 stops10h 55m

San Juan Luis Munoz Marin Intl

Thu 1/22

5:50 pm-11:28 pm

1 stop6h 38m

$250

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 11/22

3:31 pm-12:55 am

1 stop8h 24m

San Juan Luis Munoz Marin Intl

Fri 12/5

4:10 am-12:41 am

1 stop21h 31m

$252

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 11/24

6:00 am-4:36 pm

1 stop9h 36m

San Juan Luis Munoz Marin Intl

Tue 12/2

2:05 am-10:20 am

1 stop9h 15m

$253

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 11/24

6:01 am-2:40 pm

1 stop7h 39m

San Juan Luis Munoz Marin Intl

Tue 12/2

2:05 am-1:06 pm

2 stops12h 01m

$255

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 11/22

3:31 pm-12:55 am

1 stop8h 24m

San Juan Luis Munoz Marin Intl

Fri 12/5

4:10 am-12:41 am

1 stop21h 31m

$257

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 12/7

3:10 pm-12:49 am

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Mon 12/15

4:10 am-4:10 pm

1 stop13h 00m

$258

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 1/24

6:00 am-3:35 pm

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Mon 2/2

4:40 pm-11:42 pm

1 stop8h 02m

$259

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 11/22

3:31 pm-12:55 am

1 stop8h 24m

San Juan Luis Munoz Marin Intl

Sat 12/6

11:05 am-12:41 am

2 stops14h 36m

$262

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $269.

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 $406 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 $289 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 22m 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
8,137 reviews
Search Spirit Airlines flights
FrontierPriceFrom $149Free CancellationRating
5.8
3,113 reviews
Search Frontier flights
JetBluePriceFrom $184Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
DeltaPriceFrom $209Free CancellationRating
7.9
8,008 reviews
Search Delta flights
SouthwestPriceFrom $225Free CancellationRating
8.0
4,235 reviews
Search Southwest flights
United AirlinesPriceFrom $245Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
American AirlinesPriceFrom $275Free CancellationRating
7.2
11,050 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