$96+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SJU
Mar 5 — Mar 121
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 February 3, 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 February 3, 2026.
This Frontier deal was found by Cheapflights users on 2/1. 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.
Mon 2/232:19 pm
PIT
- SJU
1 stop11h 34m
Frontier
Fri 2/273:53 am
SJU
- PIT
1 stop9h 42m
Frontier
Deal found 2/1![Frontier logo]()
$213
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:00 am
PIT
- SJU
1 stop8h 31m
Spirit Airlines
Tue 3/103:36 pm
SJU
- PIT
1 stop8h 23m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$214
This Delta deal was found by Cheapflights users on 2/3. 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.
Sat 5/94:45 pm
PIT
- SJU
1 stop6h 09m
Delta
Sat 5/162:20 pm
SJU
- PIT
1 stop10h 25m
Delta
Deal found 2/3![Delta logo]()
$216
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:51 pm
PIT
- SJU
1 stop8h 12m
Multiple Airlines
Fri 2/273:53 am
SJU
- PIT
1 stop9h 42m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$218
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:00 am
PIT
- SJU
1 stop12h 55m
Spirit Airlines
Tue 4/1412:55 pm
SJU
- PIT
1 stop8h 43m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$224
This Orbitz deal was found by Cheapflights users on 1/31. 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 Orbitz 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
Spirit Airlines
Sat 2/286:00 am
SJU
- PIT
1 stop11h 39m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$225
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:22 pm
PIT
- SJU
1 stop27h 47m
Spirit Airlines
Wed 3/1110:52 am
SJU
- PIT
1 stop22h 46m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$228
This Orbitz deal was found by Cheapflights users on 2/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:45 am
PIT
- SJU
1 stop16h 24m
Spirit Airlines
Tue 2/244:31 pm
SJU
- PIT
1 stop8h 28m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$230
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:45 pm
PIT
- SJU
1 stop15h 32m
Spirit Airlines
Tue 3/38:05 pm
SJU
- PIT
1 stop28h 20m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$231
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/179:57 am
PIT
- SJU
2 stops9h 42m
American Airlines
Fri 3/207:11 am
SJU
- PIT
1 stop15h 35m
American Airlines
Deal found 2/2![American Airlines logo]()
$232
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 February 3, 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 February 3, 2026.
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 2/1810:09 am
PIT
- SJU
1 stop6h 18m
Delta
Wed 2/256:15 am
SJU
- PIT
1 stop10h 35m
Delta
Deal found 2/2![Delta logo]()
$216
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:00 am
PIT
- SJU
1 stop5h 49m
Spirit Airlines
Fri 3/277:54 pm
SJU
- PIT
1 stop13h 44m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$226
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1710:55 am
PIT
- SJU
1 stop9h 39m
United Airlines
Fri 5/227:20 am
SJU
- PIT
1 stop6h 36m
United Airlines
Deal found 2/2![United Airlines logo]()
$237
This JetBlue deal was found by Cheapflights users on 2/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:00 am
PIT
- SJU
1 stop7h 58m
JetBlue
Wed 2/253:25 pm
SJU
- PIT
1 stop9h 29m
JetBlue
Deal found 2/2![JetBlue logo]()
$283
This Delta deal was found by Cheapflights users on 2/2. 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.
Sat 5/94:45 pm
PIT
- SJU
1 stop6h 09m
Delta
Sat 5/162:20 pm
SJU
- PIT
1 stop10h 25m
Delta
Deal found 2/2![Delta logo]()
$216
This Delta deal was found by Cheapflights users on 2/1. 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.
Wed 3/41:43 pm
PIT
- SJU
1 stop6h 29m
Delta
Tue 3/106:15 am
SJU
- PIT
1 stop9h 17m
Delta
Deal found 2/1![Delta logo]()
$216
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:23 am
PIT
- SJU
2 stops9h 59m
United Airlines
Tue 2/242:05 am
SJU
- PIT
1 stop9h 05m
United Airlines
Deal found 2/1![United Airlines logo]()
$253
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:09 pm
PIT
- SJU
2 stops25h 00m
Spirit Airlines
Thu 3/54:36 pm
SJU
- PIT
1 stop8h 23m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$257
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2510:49 am
PIT
- SJU
2 stops10h 35m
United Airlines
Mon 5/41:00 am
SJU
- PIT
2 stops8h 31m
United Airlines
Deal found 2/1![United Airlines logo]()
$258
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
PIT
- SJU
1 stop8h 31m
Spirit Airlines
Tue 3/105:00 am
SJU
- PIT
1 stop11h 39m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 2/1. 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.
Wed 3/114:37 pm
PIT
- SJU
1 stop6h 38m
Delta
Tue 3/177:30 am
SJU
- PIT
1 stop10h 59m
Delta
Deal found 2/1![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 2/1. 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 4/255:00 pm
PIT
- SJU
1 stop6h 59m
Delta
Sat 5/912:50 pm
SJU
- PIT
1 stop8h 47m
Delta
Deal found 2/1![Delta logo]()
$247
Last-minute flights from Pittsburgh to San JuanDiscover last-minute flight deals from Pittsburgh to San Juan. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to San Juan. Data last updated February 3, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 2/3. 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 2/148:31 pm
PIT
- SJU
1 stop27h 23m
Frontier
Sat 2/217:54 pm
SJU
- PIT
1 stop14h 47m
Frontier
Deal found 2/3![Frontier logo]()
$234
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 2/1810:09 am
PIT
- SJU
1 stop6h 18m
Delta
Wed 2/256:15 am
SJU
- PIT
1 stop10h 35m
Delta
Deal found 2/2![Delta logo]()
$216
This Orbitz deal was found by Cheapflights users on 2/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:45 am
PIT
- SJU
1 stop16h 24m
Spirit Airlines
Tue 2/244:31 pm
SJU
- PIT
1 stop8h 28m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$230
This Frontier deal was found by Cheapflights users on 2/1. 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.
Mon 2/232:19 pm
PIT
- SJU
1 stop11h 34m
Frontier
Fri 2/273:53 am
SJU
- PIT
1 stop9h 42m
Frontier
Deal found 2/1![Frontier logo]()
$213
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:45 pm
PIT
- SJU
1 stop15h 32m
Spirit Airlines
Tue 3/38:05 pm
SJU
- PIT
1 stop28h 20m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$231
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:51 pm
PIT
- SJU
1 stop8h 12m
Multiple Airlines
Fri 2/273:53 am
SJU
- PIT
1 stop9h 42m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$218
This Orbitz deal was found by Cheapflights users on 1/31. 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 Orbitz 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
Spirit Airlines
Sat 2/286:00 am
SJU
- PIT
1 stop11h 39m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$225
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:00 am
PIT
- SJU
1 stop8h 31m
Spirit Airlines
Tue 3/103:36 pm
SJU
- PIT
1 stop8h 23m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$214
This CheapOair deal was found by Cheapflights users on 2/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:22 pm
PIT
- SJU
1 stop27h 47m
Spirit Airlines
Wed 3/1110:52 am
SJU
- PIT
1 stop22h 46m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$228
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/179:57 am
PIT
- SJU
2 stops9h 42m
American Airlines
Fri 3/207:11 am
SJU
- PIT
1 stop15h 35m
American Airlines
Deal found 2/2![American Airlines logo]()
$232
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 February 3, 2026.
Search for one-way flight options from Pittsburgh to San Juan. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Frontier deal was found by Cheapflights users on 2/1. 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.
Mon 3/22:19 pm
PIT
- SJU
1 stop11h 34m
Frontier
Deal found 2/1![Frontier logo]()
$96
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:24 pm
PIT
- SJU
1 stop20h 30m
Frontier
Deal found 2/2![Frontier logo]()
$102
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair 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
Deal found 2/3![Spirit Airlines logo]()
$103
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
PIT
- SJU
1 stop8h 31m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$104
This Orbitz deal was found by Cheapflights users on 2/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:45 pm
PIT
- SJU
1 stop15h 32m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$105
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sun 3/297:15 pm
PIT
- SJU
1 stop13h 45m
American Airlines
Deal found 2/3![American Airlines logo]()
$106
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:00 am
PIT
- SJU
1 stop11h 58m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$107
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 3/411:55 am
PIT
- SJU
1 stop8h 17m
Delta
Deal found 2/2![Delta logo]()
$108
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:09 pm
PIT
- SJU
1 stop17h 22m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$114
This Priceline deal was found by Cheapflights users on 2/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:00 am
PIT
- SJU
1 stop8h 31m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$125
This KAYAK deal was found by Cheapflights users on 2/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/412:51 pm
PIT
- SJU
1 stop9h 58m
JetBlue
Deal found 2/1![JetBlue logo]()
$127
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 February 3, 2026.
Round-trip from | $213 (Frontier) |
|---|---|
One-way from | $96 (Frontier) |
Popular in | August |
Cheapest in | October |
Average price | $421 |
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 February 3, 2026.
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
Wed 2/18
10:09 am-5:27 pm
1 stop6h 18m
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
Sat 5/9
4:45 pm-10:54 pm
1 stop6h 09m
San Juan Luis Munoz Marin Intl
Sat 5/16
2:20 pm-12:45 am
1 stop10h 25m
$216
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Wed 3/4
1:43 pm-9:12 pm
1 stop6h 29m
San Juan Luis Munoz Marin Intl
Tue 3/10
6:15 am-3:32 pm
1 stop9h 17m
$216
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Tue 3/24
6:00 am-11:49 am
1 stop5h 49m
San Juan Luis Munoz Marin Intl
Fri 3/27
7:54 pm-9:38 am
1 stop13h 44m
$226
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Sun 5/17
10:55 am-8:34 pm
1 stop9h 39m
San Juan Luis Munoz Marin Intl
Fri 5/22
7:20 am-1:56 pm
1 stop6h 36m
$237
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Wed 3/11
4:37 pm-11:15 pm
1 stop6h 38m
San Juan Luis Munoz Marin Intl
Tue 3/17
7:30 am-6:29 pm
1 stop10h 59m
$247
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Sat 4/25
5:00 pm-11:59 pm
1 stop6h 59m
San Juan Luis Munoz Marin Intl
Sat 5/9
12:50 pm-9:37 pm
1 stop8h 47m
$247
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Wed 2/18
11:23 am-10:22 pm
2 stops9h 59m
San Juan Luis Munoz Marin Intl
Tue 2/24
2:05 am-10:10 am
1 stop9h 05m
$253
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Mon 3/2
9:09 pm-11:09 pm
2 stops25h 00m
San Juan Luis Munoz Marin Intl
Thu 3/5
4:36 pm-11:59 pm
1 stop8h 23m
$257
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Sat 4/25
10:49 am-9:24 pm
2 stops10h 35m
San Juan Luis Munoz Marin Intl
Mon 5/4
1:00 am-9:31 am
2 stops8h 31m
$258
Showing 1-10 of 22 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.
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?
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 January 30, 2026.
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, April is the cheapest month in which you can book a flight from Pittsburgh to San Juan (average of $156). Flying from Pittsburgh to San Juan 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.
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 February 3, 2026.
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
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
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 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 February 3, 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 February 3, 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$141 | Average$327 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$149 | Average$318 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$159 | Average$354 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$172 | Average$354 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$225 | Average$388 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$225 | Average$472 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$232 | Average$450 | FlexibilityNo cancel fee | On-time71% |