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Cheap flights from Pittsburgh to San Juan from $113

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 1/23. 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

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 4:36 pmPIT-SJU
9h 36m1 stop
United Airlines Logo
2:05 am - 10:03 amSJU-PIT
8h 58m1 stop
$225United Airlines
Find Deal
Sun, Feb 1 - Fri, Feb 6
American Airlines Logo
6:00 am - 10:09 pmPIT-SJU
15h 09m1 stop
American Airlines Logo
6:25 am - 1:09 pmSJU-PIT
7h 44m1 stop
$240American Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
JetBlue Logo
5:37 pm - 3:48 amPIT-SJU
9h 11m1 stop
JetBlue Logo
6:45 am - 10:48 pmSJU-PIT
17h 03m1 stop
$247JetBlue
Find Deal
Sat, Nov 8 - Tue, Nov 11
United Airlines Logo
6:15 am - 1:17 pmPIT-SJU
6h 02m1 stop
United Airlines Logo
2:05 am - 1:09 pmSJU-PIT
12h 04m2 stops
$249United Airlines
Find Deal
Sun, Nov 16 - Tue, Nov 18
JetBlue Logo
7:10 am - 11:35 amPIT-SJU
27h 25m1 stop
JetBlue Logo
6:45 am - 10:48 pmSJU-PIT
17h 03m1 stop
$254JetBlue
Find Deal
Mon, Nov 3 - Fri, Nov 7
Southwest Logo
9:30 am - 10:00 pmPIT-SJU
11h 30m1 stop
Southwest Logo
6:40 am - 5:40 pmSJU-PIT
12h 00m1 stop
$262Southwest
Find Deal
Thu, Nov 13 - 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
Southwest Logo
7:10 am - 3:30 pmPIT-SJU
7h 20m1 stop
Southwest Logo
8:55 am - 5:40 pmSJU-PIT
9h 45m2 stops
$300Southwest
Find Deal
Mon, Nov 3 - Wed, Dec 3
Spirit Airlines Logo
5:05 pm - 5:33 pmPIT-SJU
23h 28m2 stops
Spirit Airlines Logo
3:59 am - 4:10 pmSJU-PIT
13h 11m1 stop
$313Spirit Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 8
Spirit Airlines Logo
5:44 pm - 4:23 pmPIT-SJU
21h 39m3 stops
Spirit Airlines Logo
6:00 am - 10:00 amSJU-PIT
29h 00m2 stops
$344Spirit Airlines
Find Deal
Sun, Feb 1 - Sat, Feb 7

JetBlue flights from Pittsburgh to San Juan

Our best JetBlue deals on Pittsburgh to San Juan flight tickets
JetBlue
Nov 8
PIT5:37 pmPittsburgh
9h 11m
1 stop
SJU3:48 amSan Juan Luis Munoz Marin Intl
Nov 11
SJU6:45 amSan Juan Luis Munoz Marin Intl
17h 03m
1 stop
PIT10:48 pmPittsburgh
$247
Find similar
JetBlue
Nov 3
PIT7:10 amPittsburgh
27h 25m
1 stop
SJU11:35 amSan Juan Luis Munoz Marin Intl
Nov 7
SJU6:45 amSan Juan Luis Munoz Marin Intl
17h 03m
1 stop
PIT10:48 pmPittsburgh
$254
Find similar
JetBlue
Jan 29
PIT7:00 amPittsburgh
12h 02m
1 stop
SJU8:02 pmSan Juan Luis Munoz Marin Intl
Feb 5
SJU5:25 pmSan Juan Luis Munoz Marin Intl
6h 21m
1 stop
PIT10:46 pmPittsburgh
$265
Find similar

United Airlines flights from Pittsburgh to San Juan

Our best United Airlines deals on Pittsburgh to San Juan flight tickets
United Airlines
Feb 1
PIT6:00 amPittsburgh
9h 36m
1 stop
SJU4:36 pmSan Juan Luis Munoz Marin Intl
Feb 6
SJU2:05 amSan Juan Luis Munoz Marin Intl
8h 58m
1 stop
PIT10:03 amPittsburgh
$225
Find similar
United Airlines
Nov 16
PIT6:15 amPittsburgh
6h 02m
1 stop
SJU1:17 pmSan Juan Luis Munoz Marin Intl
Nov 18
SJU2:05 amSan Juan Luis Munoz Marin Intl
12h 04m
2 stops
PIT1:09 pmPittsburgh
$249
Find similar
United Airlines
Dec 9
PIT6:15 amPittsburgh
6h 02m
1 stop
SJU1:17 pmSan Juan Luis Munoz Marin Intl
Dec 15
SJU2:05 amSan Juan Luis Munoz Marin Intl
12h 01m
2 stops
PIT1:06 pmPittsburgh
$250
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 October 20, 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

Sun 2/1

6:00 am-4:36 pm

1 stop9h 36m

San Juan Luis Munoz Marin Intl

Fri 2/6

2:05 am-10:03 am

1 stop8h 58m

$225

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 12/9

6:00 am-10:09 pm

1 stop15h 09m

San Juan Luis Munoz Marin Intl

Tue 12/16

6:25 am-1:09 pm

1 stop7h 44m

$240

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 11/8

5:37 pm-3:48 am

1 stop9h 11m

San Juan Luis Munoz Marin Intl

Tue 11/11

6:45 am-10:48 pm

1 stop17h 03m

$247

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 11/16

6:15 am-1:17 pm

1 stop6h 02m

San Juan Luis Munoz Marin Intl

Tue 11/18

2:05 am-1:09 pm

2 stops12h 04m

$249

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 11/3

7:10 am-11:35 am

1 stop27h 25m

San Juan Luis Munoz Marin Intl

Fri 11/7

6:45 am-10:48 pm

1 stop17h 03m

$254

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Thu 11/13

9:30 am-10:00 pm

1 stop11h 30m

San Juan Luis Munoz Marin Intl

Wed 12/10

6:40 am-5:40 pm

1 stop12h 00m

$262

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

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 11/3

7:10 am-3:30 pm

1 stop7h 20m

San Juan Luis Munoz Marin Intl

Wed 12/3

8:55 am-5:40 pm

2 stops9h 45m

$300

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 12/6

5:05 pm-5:33 pm

2 stops23h 28m

San Juan Luis Munoz Marin Intl

Mon 12/8

3:59 am-4:10 pm

1 stop13h 11m

$313

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 2/1

5:44 pm-4:23 pm

3 stops21h 39m

San Juan Luis Munoz Marin Intl

Sat 2/7

6:00 am-10:00 am

2 stops29h 00m

$344

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 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 $404 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 02m 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
8,095 reviews
Search Spirit Airlines flights
FrontierPriceFrom $149Free CancellationRating
5.8
3,130 reviews
Search Frontier flights
DeltaPriceFrom $212Free CancellationRating
7.9
7,978 reviews
Search Delta flights
SouthwestPriceFrom $225Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
United AirlinesPriceFrom $247Free CancellationRating
7.4
8,991 reviews
Search United Airlines flights
American AirlinesPriceFrom $276Free CancellationRating
7.2
11,023 reviews
Search American Airlines flights
JetBluePriceFrom $281Free CancellationRating
7.2
2,909 reviews
Search JetBlue 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