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Luis Munoz Marin Intl

$108+ Cheap flights from Pittsburgh (PIT) to Luis Munoz Marin Intl (SJU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SJU
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Pittsburgh to San Juan Luis Munoz Marin Intl are usually found in September or October, booked 87 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Pittsburgh to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$225
(Delta)

One-way from

$108
(Delta)

Popular in

December

Cheapest in

September

Average price

$404
Provider with most accurate pricing for Pittsburgh-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-San Juan Luis Munoz Marin Intl flights.
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From Pittsburgh to San Juan Luis Munoz Marin Intl
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One-way flight from Pittsburgh to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 9% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Pittsburgh to Luis Munoz Marin Intl

Cheapest flights from Pittsburgh to Luis Munoz Marin Intl
Explore the most affordable flight options available from Pittsburgh to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/204:52 pmPIT - SJU
1 stop6h 50mDelta
Wed 5/287:00 amSJU - PIT
1 stop9h 55mDelta
Deal found 4/28$225
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/107:15 amPIT - SJU
1 stop6h 30mUnited Airlines
Mon 6/161:05 amSJU - PIT
2 stops12h 09mUnited Airlines
Deal found 4/28$235
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1611:06 amPIT - SJU
2 stops27h 24mSpirit Airlines
Sat 5/248:12 pmSJU - PIT
1 stop27h 07mSpirit Airlines
Deal found 4/28$254
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:07 amPIT - SJU
2 stops8h 53mAmerican Airlines
Fri 5/166:10 amSJU - PIT
1 stop16h 38mAmerican Airlines
Deal found 4/27$275
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/307:00 amPIT - SJU
1 stop12h 07mMultiple Airlines
Sat 6/73:40 amSJU - PIT
1 stop14h 20mMultiple Airlines
Deal found 4/28$293
This Frontier deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:14 pmPIT - SJU
1 stop8h 37mFrontier
Thu 5/156:00 amSJU - PIT
1 stop7h 55mFrontier
Deal found 4/28$298
This JetBlue deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/135:39 pmPIT - SJU
1 stop7h 10mJetBlue
Thu 6/196:00 amSJU - PIT
1 stop10h 44mJetBlue
Deal found 4/28$300
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:10 amPIT - SJU
2 stops10h 35mSouthwest
Mon 9/292:40 pmSJU - PIT
1 stop7h 35mSouthwest
Deal found 4/28$330

Cheapflights Fare Finder

Customize your flight search to find flights from Pittsburgh to Luis Munoz Marin Intl 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, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Pittsburgh

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 5/20

4:52 pm-11:42 pm

1 stop6h 50m

San Juan Luis Munoz Marin Intl

Wed 5/28

7:00 am-4:55 pm

1 stop9h 55m

$225

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Tue 6/10

7:15 am-1:45 pm

1 stop6h 30m

San Juan Luis Munoz Marin Intl

Mon 6/16

1:05 am-1:14 pm

2 stops12h 09m

$235

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 5/16

11:06 am-2:30 pm

2 stops27h 24m

San Juan Luis Munoz Marin Intl

Sat 5/24

8:12 pm-11:19 pm

1 stop27h 07m

$254

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 5/11

6:07 am-3:00 pm

2 stops8h 53m

San Juan Luis Munoz Marin Intl

Fri 5/16

6:10 am-10:48 pm

1 stop16h 38m

$275

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 5/16

7:40 am-10:38 pm

2 stops14h 58m

San Juan Luis Munoz Marin Intl

Sat 5/24

1:59 am-11:36 am

1 stop9h 37m

$290

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 5/12

6:14 pm-2:51 am

1 stop8h 37m

San Juan Luis Munoz Marin Intl

Thu 5/15

6:00 am-1:55 pm

1 stop7h 55m

$298

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Fri 6/13

5:39 pm-12:49 am

1 stop7h 10m

San Juan Luis Munoz Marin Intl

Thu 6/19

6:00 am-4:44 pm

1 stop10h 44m

$300

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 6/9

6:05 pm-12:30 am

1 stop6h 25m

San Juan Luis Munoz Marin Intl

Fri 6/13

1:30 pm-11:40 pm

2 stops10h 10m

$462

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Sun 5/25

7:00 am-4:44 pm

1 stop9h 44m

$108

PittsburghSan Juan

PIT - SJU

PITSJU

Pittsburgh

Mon 5/5

5:16 pm-7:40 pm

2 stops26h 24m

$132

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 16 results
1
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Compare providers for flights from Pittsburgh to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Luis Munoz Marin Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Pittsburgh-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Pittsburgh-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pittsburgh to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Pittsburgh to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Luis Munoz Marin Intl. Price data was last updated on April 25, 2025.

The price you pay for your flight from Pittsburgh to San Juan Luis Munoz Marin Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Pittsburgh to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Pittsburgh to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Pittsburgh to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PIT to SJU?

Find hourly flight availability from Pittsburgh to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

It’s typically best to fly out from Pittsburgh to San Juan Luis Munoz Marin Intl Airport in the evening. Doing so could potentially save you 35% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Pittsburgh to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to Luis Munoz Marin Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pittsburgh to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated April 29, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Pittsburgh to San Juan have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,292 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,929 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,922 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Pittsburgh to San Juan Luis Munoz Marin Intl?

    Pittsburgh (PIT) is the airport you will fly out of if you book a flight from Pittsburgh to San Juan Luis Munoz Marin Intl. You should not have trouble finding flights to San Juan Luis Munoz Marin Intl from Pittsburgh; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Pittsburgh airport to San Juan Luis Munoz Marin Intl. It is only a 13.5 mi journey to Pittsburgh (PIT) from Pittsburgh’s city center.

  • What are the cheapest airlines flying from Pittsburgh to San Juan Luis Munoz Marin Intl Airport round-trip?

    Cheapflights users have booked flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport round-trip from $225. Other airlines that can offer you cheap pricing are United Airlines, from $235, and Spirit Airlines, from $254. Delta is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Pittsburgh to San Juan Luis Munoz Marin Intl Airport one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $108. However, be on the lookout for offers from Spirit Airlines and American Airlines, as they are both options that can get you from Pittsburgh to San Juan Luis Munoz Marin Intl Airport for a low price.

  • Where are the most common layover locations when flying from Pittsburgh to San Juan Luis Munoz Marin Intl Airport?

    Flights departing from Pittsburgh and landing in San Juan Luis Munoz Marin Intl Airport layover in Charlotte most frequently.

  • What are some popular things to do or see while on a layover in Charlotte?

    Charlotte travelers tend to visit Carowind, Mint Museum Uptown, and NASCAR Hall of Fame more than anywhere else. Carowind, Mint Museum Uptown and NASCAR Hall of Fame are located about 8.2 mi, 5.4 mi, and 5.7 mi, respectively from Charlotte Douglas if you are interested in checking them out. Travelers can book a car rental at Charlotte Douglas for about $55 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Pittsburgh to San Juan Luis Munoz Marin Intl Airport flights?

    Of the flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport that have layovers, the fewest flights stop in Orlando.

  • Can I find deals for flights from Pittsburgh to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Pittsburgh to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Pittsburgh to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pittsburgh to San Juan Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Pittsburgh to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Pittsburgh to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 7 airlines flying from Pittsburgh to Luis Munoz Marin Intl

Discover the top 7 airlines that operate flights from Pittsburgh to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$100Average$278FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$143Average$261FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$238Average$409FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$260Average$439FlexibilityNo cancel feeOn-time69%
DeltaCheapest$274Average$375FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$285Average$512FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$306Average$495FlexibilityNo cancel feeOn-time63%

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