$89+ Cheap flights from Pittsburgh (PIT) to San Juan
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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SJU
Jan 4 — Jan 111
1 adult, Economy
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Find cheap flights from Pittsburgh to San Juan 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.Cheapflights Tip: The best prices from Pittsburgh to San Juan are usually found in October or September, booked 53 days in advance, depart on a Tuesday or Monday and return on a Thursday
Cheap flight deals from Pittsburgh to San Juan
Cheapest flights from Pittsburgh to San JuanExplore the most affordable flight options available from Pittsburgh to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 5, 2025.
Explore the most affordable flight options available from Pittsburgh to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 5, 2025.
This JetBlue deal was found by Cheapflights users on 12/3. 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.
Tue 12/236:00 amPIT - SJU
1 stop8h 01mJetBlue
Sat 1/35:53 pmSJU - PIT
1 stop7h 04mJetBlue
Deal found 12/3![JetBlue logo]()
$228
This Delta deal was found by Cheapflights users on 12/3. 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 12/97:05 amPIT - SJU
1 stop9h 23mDelta
Tue 12/166:38 pmSJU - PIT
1 stop6h 34mDelta
Deal found 12/3![Delta logo]()
$246
This Priceline deal was found by Cheapflights users on 12/4. 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 12/225:54 pmPIT - SJU
1 stop21h 05mFrontier
Sun 12/281:59 amSJU - PIT
1 stop13h 12mFrontier
Deal found 12/4![Frontier logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:53 amPIT - SJU
1 stop10h 12mMultiple Airlines
Wed 1/77:10 amSJU - PIT
1 stop17h 17mMultiple Airlines
Deal found 12/4![Multiple Airlines logo]()
$261
This Priceline deal was found by Cheapflights users on 12/4. 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 12/225:54 pmPIT - SJU
1 stop21h 05mFrontier
Thu 1/19:06 pmSJU - PIT
1 stop18h 05mFrontier
Deal found 12/4![Frontier logo]()
$264
This Priceline deal was found by Cheapflights users on 12/4. 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.
Thu 12/113:10 pmPIT - SJU
1 stop8h 39mFrontier
Sat 12/131:59 amSJU - PIT
1 stop13h 12mFrontier
Deal found 12/4![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:00 amPIT - SJU
1 stop26h 58mMultiple Airlines
Thu 1/156:00 amSJU - PIT
1 stop18h 44mMultiple Airlines
Deal found 12/3![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:00 amPIT - SJU
1 stop13h 05mSpirit Airlines
Thu 12/256:28 pmSJU - PIT
1 stop16h 30mSpirit Airlines
Deal found 12/4![Spirit Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 12/4. 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.
Wed 12/106:00 amPIT - SJU
1 stop9h 36mUnited Airlines
Wed 1/145:50 pmSJU - PIT
1 stop6h 38mUnited Airlines
Deal found 12/4![United Airlines logo]()
$279
This Frontier deal was found by Cheapflights users on 12/4. 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.
Sun 12/73:10 pmPIT - SJU
1 stop8h 39mFrontier
Wed 12/101:59 amSJU - PIT
1 stop13h 12mFrontier
Deal found 12/4![Frontier logo]()
$286
This American Airlines deal was found by Cheapflights users on 12/3. 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.
Tue 12/912:44 pmPIT - SJU
2 stops10h 08mAmerican Airlines
Tue 12/162:36 pmSJU - PIT
2 stops9h 31mAmerican Airlines
Deal found 12/3![American Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 12/4. 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.
Sun 12/76:25 amPIT - SJU
1 stop6h 34mDelta
Fri 12/127:19 amSJU - PIT
1 stop10h 41mDelta
Deal found 12/4![Delta logo]()
$289
Find flight deals from Pittsburgh to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to San Juan (PR1). 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 December 5, 2025.
Round-trip from | $227 (Cheapflightsfares) |
|---|---|
One-way from | $89 (Super.com) |
Popular in | December |
Cheapest in | October |
Average price | $577 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 5, 2025.
Use the filters below to find and compare flights from Pittsburgh to San Juan that are best for you.
Fly from
Pittsburgh
Fly to
San Juan
Route
Depart
Return
Price
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Mon 1/19
11:55 am-11:45 pm
1 stop10h 50m
San Juan Luis Munoz Marin Intl
Sat 1/24
6:15 am-1:50 pm
1 stop8h 35m
$246
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Sat 1/17
11:15 am-11:57 pm
1 stop11h 42m
San Juan Luis Munoz Marin Intl
Tue 1/27
3:20 pm-11:42 pm
1 stop9h 22m
$278
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Sun 1/18
11:15 am-11:57 pm
1 stop11h 42m
San Juan Luis Munoz Marin Intl
Tue 1/27
3:20 pm-11:42 pm
1 stop9h 22m
$278
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Mon 2/23
6:00 am-2:58 pm
1 stop7h 58m
San Juan Luis Munoz Marin Intl
Thu 2/26
3:05 pm-11:47 pm
1 stop9h 42m
$282
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Sun 1/11
5:46 pm-6:11 am
2 stops11h 25m
San Juan Luis Munoz Marin Intl
Fri 1/16
8:35 am-4:44 pm
1 stop9h 09m
$285
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Sun 2/1
10:49 am-10:22 pm
2 stops10h 33m
San Juan Luis Munoz Marin Intl
Fri 2/6
2:05 am-1:10 pm
2 stops12h 05m
$285
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Wed 2/18
6:00 am-1:37 am
2 stops18h 37m
San Juan Luis Munoz Marin Intl
Wed 2/25
4:36 pm-5:46 pm
2 stops26h 10m
$293
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Fri 2/27
6:51 pm-9:47 am
1 stop13h 56m
San Juan Luis Munoz Marin Intl
Sun 3/8
5:00 am-9:31 am
1 stop28h 31m
$297
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Mon 2/23
6:00 am-2:40 pm
1 stop7h 40m
San Juan Luis Munoz Marin Intl
Wed 2/25
2:05 am-4:56 pm
2 stops15h 51m
$301
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Mon 1/19
6:00 am-3:35 pm
1 stop8h 35m
$89
Showing 1-10 of 20 results
Best time to book a flight from Pittsburgh to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan 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
How far ahead should I book a flight from Pittsburgh to San Juan?
Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to San Juan. Price data was last updated on November 28, 2025.
Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pittsburgh to San Juan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Pittsburgh to San Juan?
Currently, December is the cheapest month in which you can book a flight from Pittsburgh to San Juan (average of $182). Flying from Pittsburgh to San Juan in June is currently the most expensive (average of $256). 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 San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 5, 2025.
It’s typically best to fly out from Pittsburgh to San Juan in the evening. Doing so could potentially save you 48% 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?
Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to San Juan. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Pittsburgh to San Juan flight should consider departing on Thursday at noon 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.
Reviews of airlines servicing San Juan
Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated December 5, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Pittsburgh to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
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 San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Pittsburgh to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Pittsburgh to San Juan
Discover the top 7 airlines that operate flights from Pittsburgh to San Juan. 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 December 5, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$149 | Average$315 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$159 | Average$296 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$206 | Average$364 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$225 | Average$480 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$226 | Average$397 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$234 | Average$401 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$276 | Average$497 | FlexibilityNo cancel fee | On-time71% |