$86+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SJU
Feb 25 — Mar 41
1 adult, Economy
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Find cheap flights from Pittsburgh to Luis Munoz Marin Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pittsburgh to Luis Munoz Marin Intl
Cheapest flights from Pittsburgh to Luis Munoz Marin IntlExplore 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 January 26, 2026.
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 January 26, 2026.
This JetBlue deal was found by Cheapflights users on 1/24. 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.
Wed 2/186:00 am
PIT
- SJU
1 stop8h 23m
JetBlue
Wed 2/253:25 pm
SJU
- PIT
1 stop9h 29m
JetBlue
Deal found 1/24![JetBlue logo]()
$213
This Delta deal was found by Cheapflights users on 1/26. 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.
Wed 2/1811:55 am
PIT
- SJU
1 stop11h 03m
Delta
Wed 2/256:15 am
SJU
- PIT
1 stop7h 21m
Delta
Deal found 1/26![Delta logo]()
$216
This Priceline deal was found by Cheapflights users on 1/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:00 pm
PIT
- SJU
1 stop7h 01m
Frontier
Thu 4/163:08 am
SJU
- PIT
1 stop8h 51m
Frontier
Deal found 1/25![Frontier logo]()
$217
This Expedia deal was found by Cheapflights users on 1/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:45 am
PIT
- SJU
1 stop16h 24m
Spirit Airlines
Fri 3/66:00 am
SJU
- PIT
1 stop11h 39m
Spirit Airlines
Deal found 1/24![Spirit Airlines logo]()
$222
This Priceline deal was found by Cheapflights users on 1/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/86:00 am
PIT
- SJU
1 stop8h 35m
Spirit Airlines
Tue 2/104:40 pm
SJU
- PIT
1 stop8h 04m
Spirit Airlines
Deal found 1/25![Spirit Airlines logo]()
$223
This CheapOair deal was found by Cheapflights users on 1/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:45 am
PIT
- SJU
1 stop16h 24m
Spirit Airlines
Fri 3/611:52 am
SJU
- PIT
1 stop13h 07m
Spirit Airlines
Deal found 1/24![Spirit Airlines logo]()
$225
This Southwest deal was found by Cheapflights users on 1/25. 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.
Sun 3/13:05 pm
PIT
- SJU
1 stop7h 20m
Southwest
Fri 3/69:50 pm
SJU
- PIT
1 stop12h 20m
Southwest
Deal found 1/25![Southwest logo]()
$232
This CheapOair deal was found by Cheapflights users on 1/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:45 pm
PIT
- SJU
1 stop15h 32m
Spirit Airlines
Wed 2/185:20 am
SJU
- PIT
1 stop19h 05m
Spirit Airlines
Deal found 1/24![Spirit Airlines logo]()
$233
This CheapOair deal was found by Cheapflights users on 1/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:45 pm
PIT
- SJU
1 stop15h 32m
Multiple Airlines
Thu 2/2610:57 am
SJU
- PIT
1 stop24h 37m
Multiple Airlines
Deal found 1/23![Multiple Airlines logo]()
$234
This CheapOair deal was found by Cheapflights users on 1/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 am
PIT
- SJU
1 stop8h 31m
Multiple Airlines
Fri 2/273:53 am
SJU
- PIT
1 stop9h 42m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$236
This Priceline deal was found by Cheapflights users on 1/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:24 pm
PIT
- SJU
1 stop9h 24m
Frontier
Sun 5/33:08 am
SJU
- PIT
1 stop8h 51m
Frontier
Deal found 1/24![Frontier logo]()
$237
Find 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 January 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $213 (JetBlue) |
One-way from | $86 (Expedia) |
Popular in | August |
Cheapest in | October |
Average price | $358 |
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 January 26, 2026.
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
Wed 2/18
1:43 pm-11:58 pm
1 stop9h 15m
San Juan Luis Munoz Marin Intl
Wed 2/25
6:15 am-3:50 pm
1 stop10h 35m
$216
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Sun 2/1
6:00 am-2:31 pm
1 stop7h 31m
San Juan Luis Munoz Marin Intl
Sat 2/7
7:00 am-5:38 pm
1 stop11h 38m
$216
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Sun 2/8
6:00 am-3:35 pm
1 stop8h 35m
San Juan Luis Munoz Marin Intl
Tue 2/10
4:40 pm-11:44 pm
1 stop8h 04m
$223
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Thu 2/26
1:43 pm-11:58 pm
1 stop9h 15m
San Juan Luis Munoz Marin Intl
Wed 3/11
7:00 am-4:40 pm
1 stop9h 40m
$247
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Mon 3/2
11:20 am-11:56 pm
1 stop11h 36m
San Juan Luis Munoz Marin Intl
Tue 3/10
7:00 am-4:40 pm
1 stop9h 40m
$247
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Sun 3/1
5:56 pm-6:11 am
2 stops11h 15m
San Juan Luis Munoz Marin Intl
Thu 3/5
8:05 am-1:57 pm
1 stop6h 52m
$254
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Sun 3/1
5:56 pm-6:11 am
2 stops11h 15m
San Juan Luis Munoz Marin Intl
Tue 3/10
7:05 am-1:57 pm
1 stop6h 52m
$255
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Sun 3/1
3:05 pm-11:25 pm
1 stop7h 20m
San Juan Luis Munoz Marin Intl
Fri 3/20
5:30 am-1:50 pm
1 stop8h 20m
$256
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Fri 2/20
9:09 pm-3:31 pm
1 stop17h 22m
San Juan Luis Munoz Marin Intl
Wed 2/25
6:00 am-4:39 pm
1 stop11h 39m
$256
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Sat 1/31
10:45 am-11:33 pm
1 stop11h 48m
San Juan Luis Munoz Marin Intl
Tue 2/3
4:40 pm-11:44 pm
1 stop8h 04m
$270
Showing 1-10 of 22 results
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 January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Pittsburgh-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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
Prices
More
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 January 23, 2026.
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 53 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, October is the cheapest month in which you can book a flight from Pittsburgh to San Juan Luis Munoz Marin Intl Airport (average of $188). Flying from Pittsburgh to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of $255). 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’s the top layover airport for flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport?
Share of 1-stop round-trip flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Orlando (MCO) – chosen by Cheapflights users on 38% of 1-stop itineraries from Pittsburgh to San Juan Luis Munoz Marin Intl Airport on Cheapflights.
What’s the cheapest layover airport for flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport?
Average round-trip fare for 1-stop flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Washington, D.C. (IAD) is the most affordable 1-stop option, with an average round-trip price of $368.
What’s the fastest layover option from Pittsburgh to San Juan Luis Munoz Marin Intl Airport?
Shortest average travel time for 1-stop one-way flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 6h 19m.
Which airport typically offers the quickest layover for flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport?
Average layover duration for 1-stop one-way flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 15m.
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 January 26, 2026.
Read through reviews of airlines operating flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Traveling to a place near San Juan Luis Munoz Marin Intl Airport?
Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locationsFajardo
Dorado
Luquillo
Rio Grande
Humacao
Bayamón
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Pittsburgh to Luis Munoz Marin Intl
See prices for flight routes from nearby airports that may be better suited for you.
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 January 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$141 | Average$326 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$149 | Average$315 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$159 | Average$348 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$178 | Average$358 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$225 | Average$390 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$225 | Average$473 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$232 | Average$457 | FlexibilityNo cancel fee | On-time71% |