Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to Puerto Rico from $106

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 5/20. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Pittsburgh to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:25 am - 1:43 am
PIT
-
BQN
15h 18m
1 stop
Frontier Logo
2:59 am - 7:20 pm
BQN
-
PIT
16h 21m
1 stop
$212Frontier
Mon, May 4 - Sun, May 10
Frontier Logo
8:15 pm - 8:04 am
PIT
-
SJU
11h 49m
1 stop
Frontier Logo
3:03 am - 7:20 pm
SJU
-
PIT
16h 17m
1 stop
$222Frontier
Thu, May 7 - Sun, May 10
Frontier Logo
8:15 pm - 8:04 am
PIT
-
SJU
11h 49m
1 stop
Frontier Logo
3:03 am - 7:20 pm
SJU
-
PIT
16h 17m
1 stop
$223Frontier
Fri, May 29 - Fri, Jun 5
United Airlines Logo
6:10 am - 12:34 pm
PIT
-
SJU
6h 24m
1 stop
United Airlines Logo
1:00 am - 8:34 am
SJU
-
PIT
7h 34m
1 stop
$224United Airlines
Sun, May 3 - Sat, May 9
United Airlines Logo
6:10 am - 12:34 pm
PIT
-
SJU
6h 24m
1 stop
United Airlines Logo
1:00 am - 9:31 am
SJU
-
PIT
8h 31m
2 stops
$225United Airlines
Sun, May 3 - Sat, May 9
Frontier Logo
8:15 pm - 8:04 am
PIT
-
SJU
11h 49m
1 stop
Frontier Logo
3:58 pm - 7:20 pm
SJU
-
PIT
27h 22m
1 stop
$231Frontier
Wed, May 20 - Wed, May 27
Multiple Airlines Logo
12:44 pm - 10:48 pm
PIT
-
SJU
10h 04m
1 stop
Multiple Airlines Logo
12:57 pm - 10:27 pm
SJU
-
PIT
9h 30m
1 stop
$242Multiple Airlines
Sat, Apr 25 - Sat, May 9
Multiple Airlines Logo
6:15 pm - 12:33 pm
PIT
-
SJU
18h 18m
1 stop
Multiple Airlines Logo
7:45 am - 11:24 pm
SJU
-
PIT
15h 39m
1 stop
$245Multiple Airlines
Sun, Apr 19 - Thu, Apr 23
JetBlue Logo
7:00 am - 1:52 pm
PIT
-
BQN
6h 52m
1 stop
JetBlue Logo
2:25 pm - 10:45 pm
BQN
-
PIT
8h 20m
1 stop
$441JetBlue
Mon, Apr 27 - Thu, Apr 30
JetBlue Logo
7:00 am - 1:52 pm
PIT
-
BQN
6h 52m
1 stop
JetBlue Logo
2:25 pm - 10:45 pm
BQN
-
PIT
8h 20m
1 stop
$451JetBlue
Mon, Apr 27 - Wed, Apr 29

United Airlines flights from Pittsburgh to Puerto Rico

Our best United Airlines deals on Pittsburgh to Puerto Rico flight tickets
United Airlines
May 3
PIT6:10 amPittsburgh
6h 24m
1 stop
SJU12:34 pmSan Juan Luis Munoz Marin Intl
May 9
SJU1:00 amSan Juan Luis Munoz Marin Intl
7h 34m
1 stop
PIT8:34 amPittsburgh
$224
United Airlines
May 3
PIT6:10 amPittsburgh
6h 24m
1 stop
SJU12:34 pmSan Juan Luis Munoz Marin Intl
May 9
SJU1:00 amSan Juan Luis Munoz Marin Intl
8h 31m
2 stops
PIT9:31 amPittsburgh
$225
United Airlines
Apr 11
PIT10:49 amPittsburgh
9h 45m
1 stop
SJU8:34 pmSan Juan Luis Munoz Marin Intl
Apr 15
SJU7:40 amSan Juan Luis Munoz Marin Intl
7h 46m
1 stop
PIT3:26 pmPittsburgh
$241

Delta flights from Pittsburgh to Puerto Rico

Our best Delta deals on Pittsburgh to Puerto Rico flight tickets
Delta
May 17
PIT5:40 amPittsburgh
7h 58m
1 stop
SJU1:38 pmSan Juan Luis Munoz Marin Intl
May 20
SJU7:05 amSan Juan Luis Munoz Marin Intl
10h 14m
1 stop
PIT5:19 pmPittsburgh
$266
Delta
Apr 26
PIT6:40 amPittsburgh
6h 12m
1 stop
SJU12:52 pmSan Juan Luis Munoz Marin Intl
Apr 30
SJU7:15 amSan Juan Luis Munoz Marin Intl
9h 45m
1 stop
PIT5:00 pmPittsburgh
$282
Delta
May 17
PIT5:40 amPittsburgh
6h 21m
1 stop
SJU12:01 pmSan Juan Luis Munoz Marin Intl
May 20
SJU7:05 amSan Juan Luis Munoz Marin Intl
10h 14m
1 stop
PIT5:19 pmPittsburgh
$289

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 March 22, 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

PittsburghAguadilla

PIT - BQN

PITBQN

Pittsburgh

Mon 5/4

10:25 am-1:43 am

1 stop15h 18m

Aguadilla Borinquen

Sun 5/10

2:59 am-7:20 pm

1 stop16h 21m

$212

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Thu 5/7

8:15 pm-8:04 am

1 stop11h 49m

San Juan Luis Munoz Marin Intl

Sun 5/10

3:03 am-7:20 pm

1 stop16h 17m

$222

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 5/29

8:15 pm-8:04 am

1 stop11h 49m

San Juan Luis Munoz Marin Intl

Fri 6/5

3:03 am-7:20 pm

1 stop16h 17m

$223
Quickest round-trip

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 5/3

6:10 am-12:34 pm

1 stop6h 24m

San Juan Luis Munoz Marin Intl

Sat 5/9

1:00 am-8:34 am

1 stop7h 34m

$224

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 5/3

6:10 am-12:34 pm

1 stop6h 24m

San Juan Luis Munoz Marin Intl

Sat 5/9

1:00 am-9:31 am

2 stops8h 31m

$225

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Wed 5/20

8:15 pm-8:04 am

1 stop11h 49m

San Juan Luis Munoz Marin Intl

Wed 5/27

3:58 pm-7:20 pm

1 stop27h 22m

$231

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sat 4/25

12:44 pm-10:48 pm

1 stop10h 04m

San Juan Luis Munoz Marin Intl

Sat 5/9

12:57 pm-10:27 pm

1 stop9h 30m

$242

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 4/19

6:15 pm-12:33 pm

1 stop18h 18m

San Juan Luis Munoz Marin Intl

Thu 4/23

7:45 am-11:24 pm

1 stop15h 39m

$245

PittsburghAguadilla

PIT - BQN

PITBQN

Pittsburgh

Mon 4/27

7:00 am-1:52 pm

1 stop6h 52m

Aguadilla Borinquen

Thu 4/30

2:25 pm-10:45 pm

1 stop8h 20m

$441

PittsburghAguadilla

PIT - BQN

PITBQN

Pittsburgh

Mon 4/27

7:00 am-1:52 pm

1 stop6h 52m

Aguadilla Borinquen

Wed 4/29

2:25 pm-10:45 pm

1 stop8h 20m

$451

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 October, then you should wait until September to fly from Pittsburgh, when ticket prices are also cheap, with an average price of $285.

How far in advance should I book a flight 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 $381 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 $309 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

5h 49m

Direct flights

None
The fastest flight from Pittsburgh to Puerto Rico takes 5h 49m
There are no direct flights from Pittsburgh to Puerto Rico. There are no popular flight routes from Pittsburgh to Puerto Rico.
Search flight deals

  • 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
5.7
3,019 reviews
Search Frontier flights
JetBluePriceFrom $141Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights
Spirit AirlinesPriceFrom $147Free CancellationRating
6.3
8,531 reviews
Search Spirit Airlines flights
DeltaPriceFrom $152Free CancellationRating
7.9
8,314 reviews
Search Delta flights
United AirlinesPriceFrom $222Free CancellationRating
7.4
9,455 reviews
Search United Airlines flights
SouthwestPriceFrom $225Free CancellationRating
8.0
4,324 reviews
Search Southwest flights
American AirlinesPriceFrom $232Free CancellationRating
7.1
11,487 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 4/21
Tue 4/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo
Flights to San Juanfrom $111
Flights to Aguadillafrom $207
Flights to Mayagüezfrom $397