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Cheap flights from Pittsburgh to Puerto Rico 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 Puerto Rico departing on 5/15. 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 Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:05 am - 11:01 pm
PIT
-
SJU
14h 56m
1 stop
American Airlines Logo
6:21 am - 9:00 pm
SJU
-
PIT
14h 39m
1 stop
$282American Airlines
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
8:15 pm - 4:01 am
PIT
-
SJU
31h 46m
2 stops
Multiple Airlines Logo
7:00 am - 11:27 pm
SJU
-
PIT
16h 27m
1 stop
$284Multiple Airlines
Wed, Jun 3 - Sun, Jun 7
Multiple Airlines Logo
8:00 am - 2:33 pm
PIT
-
SJU
6h 33m
1 stop
Multiple Airlines Logo
7:00 am - 11:41 am
SJU
-
PIT
28h 41m
1 stop
$286Multiple Airlines
Sun, May 17 - Sat, May 23
American Airlines Logo
6:57 pm - 11:03 am
PIT
-
SJU
16h 06m
1 stop
American Airlines Logo
12:44 am - 2:38 pm
SJU
-
PIT
13h 54m
1 stop
$288American Airlines
Sat, May 23 - Fri, May 29
Frontier Logo
9:44 am - 5:14 pm
PIT
-
SJU
7h 30m
1 stop
Frontier Logo
9:09 am - 7:20 pm
SJU
-
PIT
10h 11m
1 stop
$289Frontier
Fri, May 15 - Sun, May 24
Frontier Logo
7:10 pm - 7:57 am
PIT
-
SJU
12h 47m
1 stop
Frontier Logo
4:05 pm - 6:15 pm
SJU
-
PIT
26h 10m
1 stop
$296Frontier
Fri, Jul 24 - Sun, Aug 2
JetBlue Logo
6:00 am - 1:26 pm
PIT
-
BQN
7h 26m
1 stop
JetBlue Logo
2:30 pm - 9:26 pm
BQN
-
PIT
6h 56m
1 stop
$440JetBlue
Sun, Aug 30 - Thu, Sep 3
JetBlue Logo
6:00 am - 1:24 pm
PIT
-
BQN
7h 24m
1 stop
JetBlue Logo
2:20 pm - 9:23 pm
BQN
-
PIT
7h 03m
1 stop
$465JetBlue
Fri, Oct 2 - Tue, Oct 6
United Airlines Logo
2:05 pm - 11:09 pm
PIT
-
BQN
9h 04m
1 stop
United Airlines Logo
12:15 am - 3:24 pm
BQN
-
PIT
15h 09m
2 stops
$482United Airlines
Fri, Oct 2 - Mon, Oct 5
United Airlines Logo
10:50 am - 11:09 pm
PIT
-
BQN
12h 19m
2 stops
United Airlines Logo
12:15 am - 9:35 am
BQN
-
PIT
9h 20m
2 stops
$570United Airlines
Fri, Oct 2 - Mon, Oct 5

Frontier flights from Pittsburgh to Puerto Rico

Our best Frontier deals on Pittsburgh to Puerto Rico flight tickets
Frontier
May 15
PIT9:44 amPittsburgh
7h 30m
1 stop
SJU5:14 pmSan Juan Luis Munoz Marin Intl
May 24
SJU9:09 amSan Juan Luis Munoz Marin Intl
10h 11m
1 stop
PIT7:20 pmPittsburgh
$289
Frontier
Jul 24
PIT7:10 pmPittsburgh
12h 47m
1 stop
SJU7:57 amSan Juan Luis Munoz Marin Intl
Aug 2
SJU4:05 pmSan Juan Luis Munoz Marin Intl
26h 10m
1 stop
PIT6:15 pmPittsburgh
$296
Frontier
May 15
PIT9:44 amPittsburgh
16h 24m
1 stop
SJU2:08 amSan Juan Luis Munoz Marin Intl
May 23
SJU3:03 amSan Juan Luis Munoz Marin Intl
16h 17m
1 stop
PIT7:20 pmPittsburgh
$300

Delta flights from Pittsburgh to Puerto Rico

Our best Delta deals on Pittsburgh to Puerto Rico flight tickets
Delta
May 9
PIT11:29 amPittsburgh
9h 01m
1 stop
SJU8:30 pmSan Juan Luis Munoz Marin Intl
May 13
SJU1:14 pmSan Juan Luis Munoz Marin Intl
11h 31m
1 stop
PIT12:45 amPittsburgh
$302
Delta
Jul 22
PIT11:58 amPittsburgh
11h 55m
1 stop
SJU11:53 pmSan Juan Luis Munoz Marin Intl
Jul 30
SJU5:56 pmSan Juan Luis Munoz Marin Intl
6h 54m
1 stop
PIT12:50 amPittsburgh
$333
Delta
Jun 1
PIT11:54 amPittsburgh
11h 41m
1 stop
SJU11:35 pmSan Juan Luis Munoz Marin Intl
Jun 9
SJU2:04 pmSan Juan Luis Munoz Marin Intl
10h 03m
1 stop
PIT12:07 amPittsburgh
$344

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Puerto Rico 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 May 4, 2026.
Use the filters below to find and compare flights from Pittsburgh to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 5/30

8:05 am-11:01 pm

1 stop14h 56m

San Juan Luis Munoz Marin Intl

Sat 6/6

6:21 am-9:00 pm

1 stop14h 39m

$282

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Wed 6/3

8:15 pm-4:01 am

2 stops31h 46m

San Juan Luis Munoz Marin Intl

Sun 6/7

7:00 am-11:27 pm

1 stop16h 27m

$284

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 5/17

8:00 am-2:33 pm

1 stop6h 33m

San Juan Luis Munoz Marin Intl

Sat 5/23

7:00 am-11:41 am

1 stop28h 41m

$286

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 5/23

6:57 pm-11:03 am

1 stop16h 06m

San Juan Luis Munoz Marin Intl

Fri 5/29

12:44 am-2:38 pm

1 stop13h 54m

$288

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 5/15

9:44 am-5:14 pm

1 stop7h 30m

San Juan Luis Munoz Marin Intl

Sun 5/24

9:09 am-7:20 pm

1 stop10h 11m

$289

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 7/24

7:10 pm-7:57 am

1 stop12h 47m

San Juan Luis Munoz Marin Intl

Sun 8/2

4:05 pm-6:15 pm

1 stop26h 10m

$296
Quickest round-trip

PittsburghAguadilla

PIT - BQN

PITBQN

Pittsburgh

Sun 8/30

6:00 am-1:26 pm

1 stop7h 26m

Aguadilla Borinquen

Thu 9/3

2:30 pm-9:26 pm

1 stop6h 56m

$440

PittsburghAguadilla

PIT - BQN

PITBQN

Pittsburgh

Fri 10/2

6:00 am-1:24 pm

1 stop7h 24m

Aguadilla Borinquen

Tue 10/6

2:20 pm-9:23 pm

1 stop7h 03m

$465

PittsburghAguadilla

PIT - BQN

PITBQN

Pittsburgh

Fri 10/2

2:05 pm-11:09 pm

1 stop9h 04m

Aguadilla Borinquen

Mon 10/5

12:15 am-3:24 pm

2 stops15h 09m

$482

PittsburghAguadilla

PIT - BQN

PITBQN

Pittsburgh

Fri 10/2

10:50 am-11:09 pm

2 stops12h 19m

Aguadilla Borinquen

Mon 10/5

12:15 am-9:35 am

2 stops9h 20m

$570

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 Puerto Rico from

How to get the cheapest flight ticket from Pittsburgh to Puerto Rico

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 Puerto Rico?

If you don’t want to visit Puerto Rico in August, then you should wait until February to fly from Pittsburgh, when ticket prices are also cheap, with an average price of $111.

How far in advance should I book a flight from Pittsburgh to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $382 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Pittsburgh for as low as $301 on momondo.

Cheap Pittsburgh to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Puerto Rico

Fastest flight time

6h 16m

Direct flights

None
The fastest flight from Pittsburgh to Puerto Rico takes 6h 16m
There are no direct flights from Pittsburgh to Puerto Rico. There are no popular flight routes from Pittsburgh to Puerto Rico.
Search flight deals

Frequently asked questions about flying from Pittsburgh to Puerto Rico

  • When did momondo last update prices for flights from Pittsburgh Airport to Puerto Rico?

    Prices for flights from Pittsburgh Airport to Puerto Rico are updated daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to Puerto Rico?

  • How old do you have to be to fly from Pittsburgh Airport to Puerto Rico?

    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 Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The required travel and health documents for your Puerto Rico 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 Puerto Rico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pittsburgh to Puerto Rico

Compare and see reviews for airlines that fly from Pittsburgh to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $135Free CancellationRating
5.6
2,965 reviews
Search Frontier flights
JetBluePriceFrom $141Free CancellationRating
7.1
2,972 reviews
Search JetBlue flights
DeltaPriceFrom $144Free CancellationRating
7.9
8,459 reviews
Search Delta flights
Spirit AirlinesPriceFrom $153Free CancellationRating
6.3
8,633 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $225Free CancellationRating
7.4
9,681 reviews
Search United Airlines flights
SouthwestPriceFrom $225Free CancellationRating
7.9
4,306 reviews
Search Southwest flights
American AirlinesPriceFrom $232Free CancellationRating
7.1
11,670 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Puerto Rico?

It is quick and easy to find Pittsburgh to Puerto Rico flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Puerto Rico that suits you.

Can I find flights from Pittsburgh to Puerto Rico with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Puerto Rico from Pittsburgh with this policy.

How can momondo help me find flights from Pittsburgh to Puerto Rico?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Puerto Rico from Pittsburgh.

I’m not ready to book a flight from Pittsburgh to Puerto Rico right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Pittsburgh to Puerto Rico flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Puerto Rico trip

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Find better results for your trip to Puerto Rico

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