$97+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SJU
Jun 3 — Jun 101
Round-trip
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
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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 San Juan
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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 May 4, 2026.
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 May 4, 2026.
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 5/97:35 pm
PIT
- SJU
1 stop8h 57m
American Airlines
Sat 5/166:45 am
SJU
- PIT
1 stop11h 37m
American Airlines
Deal found 4/29![American Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 6/38:15 pm
PIT
- SJU
2 stops31h 46m
Multiple Airlines
Sun 6/77:00 am
SJU
- PIT
1 stop16h 27m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 5/178:00 am
PIT
- SJU
1 stop6h 33m
Multiple Airlines
Sat 5/237:00 am
SJU
- PIT
1 stop28h 41m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$286
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 5/236:57 pm
PIT
- SJU
1 stop16h 06m
American Airlines
Fri 5/2912:44 am
SJU
- PIT
1 stop13h 54m
American Airlines
Deal found 4/29![American Airlines logo]()
$288
This Frontier deal was found by Cheapflights users on 5/1. 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.
Fri 5/159:44 am
PIT
- SJU
1 stop7h 30m
Frontier
Sun 5/249:09 am
SJU
- PIT
1 stop10h 11m
Frontier
Deal found 5/1![Frontier logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Fri 5/298:15 pm
PIT
- SJU
2 stops28h 26m
Multiple Airlines
Sat 6/67:00 am
SJU
- PIT
1 stop28h 41m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$290
This CheapOair deal was found by Cheapflights users on 4/29. 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.
Fri 7/247:10 pm
PIT
- SJU
1 stop12h 47m
Frontier
Sun 8/24:05 pm
SJU
- PIT
1 stop26h 10m
Frontier
Deal found 4/29![Frontier logo]()
$296
This CheapOair deal was found by Cheapflights users on 4/30. 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 5/236:00 am
PIT
- SJU
1 stop12h 59m
Multiple Airlines
Sat 5/303:58 pm
SJU
- PIT
1 stop27h 22m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$299
This Priceline deal was found by Cheapflights users on 4/30. 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 6/187:09 pm
PIT
- SJU
1 stop7h 00m
Frontier
Wed 6/246:05 pm
SJU
- PIT
1 stop24h 09m
Frontier
Deal found 4/30![Frontier logo]()
$301
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 5/911:29 am
PIT
- SJU
1 stop9h 01m
Delta
Wed 5/131:14 pm
SJU
- PIT
1 stop11h 31m
Delta
Deal found 5/1![Delta logo]()
$302
This Priceline deal was found by Cheapflights users on 5/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:10 pm
PIT
- SJU
1 stop12h 47m
Frontier
Sat 8/229:24 am
SJU
- PIT
1 stop9h 40m
Frontier
Deal found 5/3![Frontier logo]()
$303
Best flights from Pittsburgh to San JuanDiscover carefully curated flight deals from Pittsburgh to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
Discover carefully curated flight deals from Pittsburgh to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
This Frontier deal was found by Cheapflights users on 5/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:10 pm
PIT
- SJU
1 stop12h 47m
Frontier
Sat 8/226:00 am
SJU
- PIT
1 stop13h 04m
Frontier
Deal found 5/3![Frontier logo]()
$303
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 5/3011:54 am
PIT
- SJU
1 stop11h 41m
Delta
Tue 6/92:04 pm
SJU
- PIT
1 stop10h 03m
Delta
Deal found 5/1![Delta logo]()
$323
This Southwest deal was found by Cheapflights users on 5/2. 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 8/149:35 am
PIT
- SJU
1 stop7h 20m
Southwest
Sat 8/225:05 am
SJU
- PIT
2 stops9h 40m
Southwest
Deal found 5/2![Southwest logo]()
$384
This United Airlines deal was found by Cheapflights users on 4/30. 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 7/1410:54 am
PIT
- SJU
1 stop9h 40m
United Airlines
Tue 7/217:20 am
SJU
- PIT
1 stop6h 43m
United Airlines
Deal found 4/30![United Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 4/29. 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 7/227:02 am
PIT
- SJU
1 stop6h 30m
Delta
Thu 7/305:56 pm
SJU
- PIT
1 stop6h 54m
Delta
Deal found 4/29![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 4/29. 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 7/2911:58 am
PIT
- SJU
1 stop11h 55m
Delta
Mon 8/36:00 am
SJU
- PIT
1 stop11h 08m
Delta
Deal found 4/29![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 5/2. 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 7/287:20 am
PIT
- SJU
1 stop9h 18m
Delta
Tue 8/47:30 am
SJU
- PIT
1 stop9h 45m
Delta
Deal found 5/2![Delta logo]()
$356
This Southwest deal was found by Cheapflights users on 5/1. 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.
Thu 8/206:10 am
PIT
- SJU
2 stops10h 45m
Southwest
Mon 8/245:00 am
SJU
- PIT
2 stops10h 30m
Southwest
Deal found 5/1![Southwest logo]()
$473
This Southwest deal was found by Cheapflights users on 5/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2312:45 pm
PIT
- SJU
1 stop10h 00m
Southwest
Tue 6/308:35 pm
SJU
- PIT
1 stop13h 15m
Southwest
Deal found 5/3![Southwest logo]()
$488
This Southwest deal was found by Cheapflights users on 5/1. 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 9/411:20 am
PIT
- SJU
2 stops10h 55m
Southwest
Mon 9/76:30 am
SJU
- PIT
2 stops10h 35m
Southwest
Deal found 5/1![Southwest logo]()
$496
This Delta deal was found by Cheapflights users on 4/29. 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 7/145:30 am
PIT
- SJU
1 stop6h 16m
Delta
Fri 7/176:00 am
SJU
- PIT
1 stop6h 52m
Delta
Deal found 4/29![Delta logo]()
$471
Last-minute flights from Pittsburgh to San JuanDiscover last-minute flight deals from Pittsburgh to San Juan. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to San Juan. Data last updated May 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 5/97:35 pm
PIT
- SJU
1 stop8h 57m
American Airlines
Sat 5/166:45 am
SJU
- PIT
1 stop11h 37m
American Airlines
Deal found 4/29![American Airlines logo]()
$282
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 5/911:29 am
PIT
- SJU
1 stop9h 01m
Delta
Wed 5/131:14 pm
SJU
- PIT
1 stop11h 31m
Delta
Deal found 5/1![Delta logo]()
$302
This American Airlines deal was found by Cheapflights users on 5/3. 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.
Wed 5/138:24 am
PIT
- SJU
1 stop13h 41m
American Airlines
Sat 5/166:00 am
SJU
- PIT
1 stop10h 54m
American Airlines
Deal found 5/3![American Airlines logo]()
$307
This Frontier deal was found by Cheapflights users on 5/1. 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.
Fri 5/159:44 am
PIT
- SJU
1 stop7h 30m
Frontier
Sun 5/249:09 am
SJU
- PIT
1 stop10h 11m
Frontier
Deal found 5/1![Frontier logo]()
$289
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Fri 5/156:33 am
PIT
- SJU
1 stop14h 18m
American Airlines
Fri 5/1511:59 pm
SJU
- PIT
1 stop10h 45m
American Airlines
Deal found 5/2![American Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 5/178:00 am
PIT
- SJU
1 stop6h 33m
Multiple Airlines
Sat 5/237:00 am
SJU
- PIT
1 stop28h 41m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$286
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 5/236:57 pm
PIT
- SJU
1 stop16h 06m
American Airlines
Fri 5/2912:44 am
SJU
- PIT
1 stop13h 54m
American Airlines
Deal found 4/29![American Airlines logo]()
$288
This CheapOair deal was found by Cheapflights users on 4/30. 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 5/236:00 am
PIT
- SJU
1 stop12h 59m
Multiple Airlines
Sat 5/303:58 pm
SJU
- PIT
1 stop27h 22m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Fri 5/298:15 pm
PIT
- SJU
2 stops28h 26m
Multiple Airlines
Sat 6/67:00 am
SJU
- PIT
1 stop28h 41m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$290
This CheapOair deal was found by Cheapflights users on 4/30. 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 5/306:00 am
PIT
- SJU
1 stop12h 59m
Multiple Airlines
Sat 6/66:00 am
SJU
- PIT
1 stop13h 20m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$296
One-way flights from Pittsburgh to San JuanSearch for one-way flight options from Pittsburgh to San Juan. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
Search for one-way flight options from Pittsburgh to San Juan. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This Super.com deal was found by Cheapflights users on 4/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:15 pm
PIT
- SJU
1 stop12h 49m
Frontier
Deal found 4/29![Frontier logo]()
$97
This Super.com deal was found by Cheapflights users on 4/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:44 am
PIT
- SJU
1 stop7h 30m
Frontier
Deal found 4/29![Frontier logo]()
$105
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:15 pm
PIT
- SJU
1 stop11h 49m
Frontier
Deal found 4/28![Frontier logo]()
$106
This CheapOair deal was found by Cheapflights users on 4/30. 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 5/188:15 pm
PIT
- SJU
1 stop17h 00m
Frontier
Deal found 4/30![Frontier logo]()
$112
This Priceline deal was found by Cheapflights users on 4/29. 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.
Sat 6/137:09 pm
PIT
- SJU
1 stop12h 46m
Frontier
Deal found 4/29![Frontier logo]()
$120
This CheapOair deal was found by Cheapflights users on 4/30. 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 5/208:05 pm
PIT
- SJU
1 stop27h 17m
Frontier
Deal found 4/30![Frontier logo]()
$126
This Priceline deal was found by Cheapflights users on 4/29. 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.
Sat 5/98:15 pm
PIT
- SJU
1 stop11h 49m
Frontier
Deal found 4/29![Frontier logo]()
$127
This Priceline deal was found by Cheapflights users on 5/1. 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 6/127:09 pm
PIT
- SJU
1 stop7h 00m
Frontier
Deal found 5/1![Frontier logo]()
$138
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/126:05 am
PIT
- SJU
1 stop14h 46m
American Airlines
Deal found 4/29![American Airlines logo]()
$141
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 5/236:57 pm
PIT
- SJU
1 stop14h 42m
American Airlines
Deal found 4/29![American Airlines logo]()
$144
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 May 4, 2026.
Round-trip from | $282 (American Airlines) |
|---|---|
One-way from | $97 (Super.com) |
Popular in | December |
Cheapest in | October |
Average price | $367 |
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 May 4, 2026.
Use the filters below to find and compare flights from Pittsburgh to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Sat 8/8
7:10 pm-7:57 am
1 stop12h 47m
San Juan Luis Munoz Marin Intl
Sat 8/22
6:00 am-7:04 pm
1 stop13h 04m
$303
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Sat 5/30
11:54 am-11:35 pm
1 stop11h 41m
San Juan Luis Munoz Marin Intl
Tue 6/9
2:04 pm-12:07 am
1 stop10h 03m
$323
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Wed 7/22
7:02 am-1:32 pm
1 stop6h 30m
San Juan Luis Munoz Marin Intl
Thu 7/30
5:56 pm-12:50 am
1 stop6h 54m
$333
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Wed 7/29
11:58 am-11:53 pm
1 stop11h 55m
San Juan Luis Munoz Marin Intl
Mon 8/3
6:00 am-5:08 pm
1 stop11h 08m
$333
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Tue 7/28
7:20 am-4:38 pm
1 stop9h 18m
San Juan Luis Munoz Marin Intl
Tue 8/4
7:30 am-5:15 pm
1 stop9h 45m
$356
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Fri 8/14
9:35 am-4:55 pm
1 stop7h 20m
San Juan Luis Munoz Marin Intl
Sat 8/22
5:05 am-2:45 pm
2 stops9h 40m
$384
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Tue 7/14
10:54 am-8:34 pm
1 stop9h 40m
San Juan Luis Munoz Marin Intl
Tue 7/21
7:20 am-2:03 pm
1 stop6h 43m
$428
Quickest round-trip
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Tue 7/14
5:30 am-11:46 am
1 stop6h 16m
San Juan Luis Munoz Marin Intl
Fri 7/17
6:00 am-12:52 pm
1 stop6h 52m
$471
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Thu 8/20
6:10 am-4:55 pm
2 stops10h 45m
San Juan Luis Munoz Marin Intl
Mon 8/24
5:00 am-3:30 pm
2 stops10h 30m
$473
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Tue 6/23
12:45 pm-10:45 pm
1 stop10h 00m
San Juan Luis Munoz Marin Intl
Tue 6/30
8:35 pm-9:50 am
1 stop13h 15m
$488
Showing 1-10 of 19 resultsSorted by cheapest first
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.
PIT-PR1
PIT-SJU
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
PIT-PR1
PIT-SJU
How far ahead should I book a flight from Pittsburgh to San Juan?
Booking 59 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, August is the cheapest month in which you can book a flight from Pittsburgh to San Juan (average of $109). Flying from Pittsburgh to San Juan in September is currently the most expensive (average of $175). 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.
How much does it cost to fly round-trip from Pittsburgh to San Juan?
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 May 4, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited 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.
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
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Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pittsburgh to San Juan by cabin class
Find flights from Pittsburgh to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pittsburgh and San Juan flights
Browse other Pittsburgh and San Juan flight options. Last updated on May 4, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on May 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$135 | Average$315 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$141 | Average$333 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$150 | Average$305 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$153 | Average$368 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$225 | Average$399 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$225 | Average$461 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$232 | Average$402 | FlexibilityNo cancel fee | On-time71% |