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Cheap flights from Pittsburgh to San Juan from $97

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 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Pittsburgh to San Juan

Cheap round-trip flights

Logo
3:50 pm - 9:56 amPIT-SJU
18h 06m1 stop
Logo
6:22 am - 5:14 pmSJU-PIT
10h 52m1 stop
$186
Find Deal
Thu, Sep 25 - Thu, Oct 9
Logo
3:50 pm - 1:58 amPIT-SJU
10h 08m1 stop
Logo
4:51 pm - 5:14 pmSJU-PIT
24h 23m1 stop
$197
Find Deal
Thu, Sep 25 - Wed, Oct 8
Logo
3:50 pm - 9:56 amPIT-SJU
18h 06m1 stop
Logo
6:22 am - 11:16 pmSJU-PIT
40h 54m2 stops
$200
Find Deal
Thu, Sep 25 - Tue, Oct 7
Logo
3:50 pm - 9:56 amPIT-SJU
18h 06m1 stop
Logo
6:22 am - 5:14 pmSJU-PIT
10h 52m1 stop
$204
Find Deal
Sun, Sep 21 - Thu, Oct 9
Delta Logo
7:21 am - 4:25 pmPIT-SJU
9h 04m1 stop
Delta Logo
7:00 am - 4:53 pmSJU-PIT
9h 53m1 stop
$205Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
Southwest Logo
7:10 am - 2:40 pmPIT-SJU
7h 30m1 stop
Southwest Logo
5:50 am - 11:50 amSJU-PIT
6h 00m1 stop
$220Southwest
Find Deal
Mon, Sep 22 - Mon, Oct 6
Delta Logo
7:05 am - 4:17 pmPIT-SJU
9h 12m1 stop
Delta Logo
7:00 am - 4:53 pmSJU-PIT
9h 53m1 stop
$225Delta
Find Deal
Tue, Sep 23 - Tue, Oct 7
United Airlines Logo
2:06 pm - 12:36 amPIT-SJU
9h 30m2 stops
United Airlines Logo
7:45 am - 3:42 pmSJU-PIT
8h 57m1 stop
$235United Airlines
Find Deal
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
10:30 am - 11:52 pmPIT-SJU
12h 22m1 stop
American Airlines Logo
2:50 pm - 11:07 pmSJU-PIT
9h 17m2 stops
$240American Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
American Airlines Logo
5:10 pm - 11:05 pmPIT-SJU
5h 55m1 stop
American Airlines Logo
5:30 am - 3:58 pmSJU-PIT
10h 28m1 stop
$250American Airlines
Find Deal
Sat, Oct 11 - Sun, Oct 19

Southwest flights from Pittsburgh to San Juan

Our best Southwest deals on Pittsburgh to San Juan flight tickets
Southwest
Sep 22
PIT7:10 amPittsburgh
7h 30m
1 stop
SJU2:40 pmSan Juan Luis Munoz Marin Intl
Oct 6
SJU5:50 amSan Juan Luis Munoz Marin Intl
6h 00m
1 stop
PIT11:50 amPittsburgh
$220
Find similar
Southwest
Sep 17
PIT4:15 pmPittsburgh
6h 15m
1 stop
SJU10:30 pmSan Juan Luis Munoz Marin Intl
Sep 24
SJU11:50 amSan Juan Luis Munoz Marin Intl
8h 45m
1 stop
PIT8:35 pmPittsburgh
$240
Find similar

Frontier flights from Pittsburgh to San Juan

Our best Frontier deals on Pittsburgh to San Juan flight tickets
Frontier
Sep 18
PIT3:31 pmPittsburgh
7h 52m
1 stop
SJU11:23 pmSan Juan Luis Munoz Marin Intl
Sep 20
SJU12:28 amSan Juan Luis Munoz Marin Intl
14h 08m
1 stop
PIT2:36 pmPittsburgh
$259
Find similar
Frontier
Sep 19
PIT9:34 amPittsburgh
14h 25m
1 stop
SJU11:59 pmSan Juan Luis Munoz Marin Intl
Oct 5
SJU12:28 amSan Juan Luis Munoz Marin Intl
13h 04m
1 stop
PIT1:32 pmPittsburgh
$262
Find similar
Frontier
Sep 21
PIT3:31 pmPittsburgh
7h 52m
1 stop
SJU11:23 pmSan Juan Luis Munoz Marin Intl
Oct 4
SJU12:28 amSan Juan Luis Munoz Marin Intl
14h 08m
1 stop
PIT2:36 pmPittsburgh
$264
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 September 3, 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

Thu 9/25

3:50 pm-9:56 am

1 stop18h 06m

San Juan Luis Munoz Marin Intl

Thu 10/9

6:22 am-5:14 pm

1 stop10h 52m

$186

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Thu 9/25

3:50 pm-1:58 am

1 stop10h 08m

San Juan Luis Munoz Marin Intl

Wed 10/8

4:51 pm-5:14 pm

1 stop24h 23m

$197

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Thu 9/25

3:50 pm-9:56 am

1 stop18h 06m

San Juan Luis Munoz Marin Intl

Tue 10/7

6:22 am-11:16 pm

2 stops40h 54m

$200

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 9/21

3:50 pm-9:56 am

1 stop18h 06m

San Juan Luis Munoz Marin Intl

Thu 10/9

6:22 am-5:14 pm

1 stop10h 52m

$204

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 10/14

7:21 am-4:25 pm

1 stop9h 04m

San Juan Luis Munoz Marin Intl

Tue 10/21

7:00 am-4:53 pm

1 stop9h 53m

$205

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 9/22

7:10 am-2:40 pm

1 stop7h 30m

San Juan Luis Munoz Marin Intl

Mon 10/6

5:50 am-11:50 am

1 stop6h 00m

$220

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 9/23

7:05 am-4:17 pm

1 stop9h 12m

San Juan Luis Munoz Marin Intl

Tue 10/7

7:00 am-4:53 pm

1 stop9h 53m

$225

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 1/24

2:06 pm-12:36 am

2 stops9h 30m

San Juan Luis Munoz Marin Intl

Sat 1/31

7:45 am-3:42 pm

1 stop8h 57m

$235

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 12/9

10:30 am-11:52 pm

1 stop12h 22m

San Juan Luis Munoz Marin Intl

Tue 12/16

2:50 pm-11:07 pm

2 stops9h 17m

$240

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 10/11

5:10 pm-11:05 pm

1 stop5h 55m

San Juan Luis Munoz Marin Intl

Sun 10/19

5:30 am-3:58 pm

1 stop10h 28m

$250

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 $293.

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 $347 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 5h 55m 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 $109Free CancellationRating
5.8
3,196 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $153Free CancellationRating
6.3
8,012 reviews
Search Spirit Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
7,972 reviews
Search Delta flights
SouthwestPriceFrom $243Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
United AirlinesPriceFrom $245Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
JetBluePriceFrom $281Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
American AirlinesPriceFrom $284Free CancellationRating
7.2
10,000 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

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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