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Cheap flights from Pittsburgh to San Juan from $111

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.
American Airlines Logo
8:35 pm - 4:48 amPIT-SJU
7h 13m1 stop
American Airlines Logo
8:20 am - 2:05 pmSJU-PIT
6h 45m1 stop
$255American Airlines
Find Deal
Sat, Nov 29 - Wed, Dec 3
Frontier Logo
3:10 pm - 12:49 amPIT-SJU
8h 39m1 stop
Frontier Logo
3:55 am - 9:31 amSJU-PIT
6h 36m1 stop
$256Frontier
Find Deal
Thu, Dec 4 - Fri, Mar 6
Multiple Airlines Logo
10:53 am - 12:45 amPIT-SJU
12h 52m1 stop
Multiple Airlines Logo
6:00 am - 9:58 amSJU-PIT
28h 58m1 stop
$258Multiple Airlines
Find Deal
Fri, Dec 12 - Fri, Dec 19
Southwest Logo
3:55 pm - 11:00 pmPIT-SJU
6h 05m1 stop
Southwest Logo
9:30 am - 3:25 pmSJU-PIT
6h 55m1 stop
$262Southwest
Find Deal
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
6:00 am - 2:32 pmPIT-SJU
7h 32m1 stop
Multiple Airlines Logo
10:52 am - 11:07 pmSJU-PIT
13h 15m2 stops
$263Multiple Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
Spirit Airlines Logo
7:10 am - 12:45 amPIT-SJU
16h 35m2 stops
Spirit Airlines Logo
4:10 am - 9:58 amSJU-PIT
6h 48m1 stop
$264Spirit Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 11
Multiple Airlines Logo
6:00 am - 11:52 pmPIT-SJU
16h 52m1 stop
Multiple Airlines Logo
5:45 am - 7:54 pmSJU-PIT
15h 09m2 stops
$266Multiple Airlines
Find Deal
Fri, Jan 9 - Mon, Jan 12
Multiple Airlines Logo
10:53 am - 12:32 pmPIT-SJU
24h 39m1 stop
Multiple Airlines Logo
3:55 am - 8:28 pmSJU-PIT
17h 33m1 stop
$267Multiple Airlines
Find Deal
Sun, Dec 7 - Tue, Dec 9
Multiple Airlines Logo
9:30 am - 12:32 pmPIT-SJU
26h 02m2 stops
Multiple Airlines Logo
5:00 pm - 9:58 amSJU-PIT
17h 58m2 stops
$273Multiple Airlines
Find Deal
Sun, Dec 7 - Wed, Dec 10
American Airlines Logo
8:03 am - 5:52 pmPIT-SJU
8h 49m2 stops
American Airlines Logo
2:36 pm - 11:07 pmSJU-PIT
9h 31m2 stops
$274American Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16

JetBlue flights from Pittsburgh to San Juan

Our best JetBlue deals on Pittsburgh to San Juan flight tickets
JetBlue
Mar 3
PIT6:00 amPittsburgh
15h 25m
1 stop
SJU10:25 pmSan Juan Luis Munoz Marin Intl
Mar 10
SJU2:05 pmSan Juan Luis Munoz Marin Intl
9h 44m
1 stop
PIT11:49 pmPittsburgh
$276
Find similar
JetBlue
Feb 3
PIT6:00 amPittsburgh
19h 33m
1 stop
SJU2:33 amSan Juan Luis Munoz Marin Intl
Feb 17
SJU5:22 pmSan Juan Luis Munoz Marin Intl
7h 24m
1 stop
PIT11:46 pmPittsburgh
$278
Find similar
JetBlue
Feb 13
PIT6:00 amPittsburgh
7h 58m
1 stop
SJU2:58 pmSan Juan Luis Munoz Marin Intl
Feb 21
SJU5:22 pmSan Juan Luis Munoz Marin Intl
7h 24m
1 stop
PIT11:46 pmPittsburgh
$282
Find similar

American Airlines flights from Pittsburgh to San Juan

Our best American Airlines deals on Pittsburgh to San Juan flight tickets
American Airlines
Nov 29
PIT8:35 pmPittsburgh
7h 13m
1 stop
SJU4:48 amSan Juan Luis Munoz Marin Intl
Dec 3
SJU2:36 pmSan Juan Luis Munoz Marin Intl
8h 54m
2 stops
PIT10:30 pmPittsburgh
$255
Find similar
American Airlines
Dec 9
PIT8:03 amPittsburgh
8h 49m
2 stops
SJU5:52 pmSan Juan Luis Munoz Marin Intl
Dec 16
SJU2:36 pmSan Juan Luis Munoz Marin Intl
9h 31m
2 stops
PIT11:07 pmPittsburgh
$274
Find similar
American Airlines
Feb 27
PIT7:15 pmPittsburgh
13h 52m
1 stop
SJU10:07 amSan Juan Luis Munoz Marin Intl
Mar 5
SJU8:30 amSan Juan Luis Munoz Marin Intl
16h 52m
1 stop
PIT12:22 amPittsburgh
$289
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 15, 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

Sat 11/29

8:35 pm-4:48 am

1 stop7h 13m

San Juan Luis Munoz Marin Intl

Wed 12/3

8:20 am-2:05 pm

1 stop6h 45m

$255

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Thu 12/4

3:10 pm-12:49 am

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Fri 3/6

3:55 am-9:31 am

1 stop6h 36m

$256

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 12/12

10:53 am-12:45 am

1 stop12h 52m

San Juan Luis Munoz Marin Intl

Fri 12/19

6:00 am-9:58 am

1 stop28h 58m

$258

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 1/24

3:55 pm-11:00 pm

1 stop6h 05m

San Juan Luis Munoz Marin Intl

Sat 1/31

9:30 am-3:25 pm

1 stop6h 55m

$262

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 1/17

6:00 am-2:32 pm

1 stop7h 32m

San Juan Luis Munoz Marin Intl

Sat 1/24

10:52 am-11:07 pm

2 stops13h 15m

$263

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 12/8

7:10 am-12:45 am

2 stops16h 35m

San Juan Luis Munoz Marin Intl

Thu 12/11

4:10 am-9:58 am

1 stop6h 48m

$264

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 1/9

6:00 am-11:52 pm

1 stop16h 52m

San Juan Luis Munoz Marin Intl

Mon 1/12

5:45 am-7:54 pm

2 stops15h 09m

$266

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 12/7

10:53 am-12:32 pm

1 stop24h 39m

San Juan Luis Munoz Marin Intl

Tue 12/9

3:55 am-8:28 pm

1 stop17h 33m

$267

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 12/7

9:30 am-12:32 pm

2 stops26h 02m

San Juan Luis Munoz Marin Intl

Wed 12/10

5:00 pm-9:58 am

2 stops17h 58m

$273

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 12/9

8:03 am-5:52 pm

2 stops8h 49m

San Juan Luis Munoz Marin Intl

Tue 12/16

2:36 pm-11:07 pm

2 stops9h 31m

$274

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 45m 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
8,142 reviews
Search Spirit Airlines flights
FrontierPriceFrom $149Free CancellationRating
5.8
3,110 reviews
Search Frontier flights
JetBluePriceFrom $184Free CancellationRating
7.2
2,904 reviews
Search JetBlue flights
DeltaPriceFrom $209Free CancellationRating
7.9
8,009 reviews
Search Delta flights
SouthwestPriceFrom $225Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
United AirlinesPriceFrom $245Free CancellationRating
7.4
9,017 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