$109+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SJU
Jul 12 — Jul 191
Round-trip
1 adult, Economy
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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 June 12, 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 June 12, 2026.
This Delta deal was found by Cheapflights users on 6/7. 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.
Thu 8/2011:57 am
PIT
- SJU
1 stop10h 32m
Delta
Wed 8/265:49 pm
SJU
- PIT
1 stop6h 47m
Delta
Deal found 6/7![Delta logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 8/27:49 pm
PIT
- SJU
1 stop18h 11m
Multiple Airlines
Thu 8/66:26 am
SJU
- PIT
1 stop12h 43m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 12/710:30 am
PIT
- SJU
1 stop12h 22m
American Airlines
Fri 12/113:38 pm
SJU
- PIT
1 stop9h 57m
American Airlines
Deal found 6/8![American Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 6/10. 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 10/76:55 am
PIT
- SJU
2 stops9h 15m
American Airlines
Wed 10/148:30 am
SJU
- PIT
2 stops9h 27m
American Airlines
Deal found 6/10![American Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 6/11. 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 10/147:00 am
PIT
- SJU
1 stop7h 44m
United Airlines
Wed 10/211:25 pm
SJU
- PIT
1 stop8h 11m
United Airlines
Deal found 6/11![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 6/11. 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 8/185:50 am
PIT
- SJU
1 stop7h 52m
Delta
Mon 8/245:49 pm
SJU
- PIT
1 stop6h 47m
Delta
Deal found 6/11![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 6/9. 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 9/184:10 pm
PIT
- SJU
1 stop6h 40m
Southwest
Tue 9/228:20 am
SJU
- PIT
2 stops9h 20m
Southwest
Deal found 6/9![Southwest logo]()
$332
This American Airlines deal was found by Cheapflights users on 6/8. 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 9/186:22 am
PIT
- SJU
2 stops14h 25m
American Airlines
Tue 9/226:27 am
SJU
- PIT
2 stops12h 36m
American Airlines
Deal found 6/8![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 8/202:25 pm
PIT
- SJU
1 stop9h 34m
American Airlines
Sat 8/297:05 am
SJU
- PIT
1 stop6h 30m
American Airlines
Deal found 6/8![American Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 9/146:25 pm
PIT
- SJU
2 stops16h 35m
American Airlines
Wed 9/3011:51 am
SJU
- PIT
1 stop11h 43m
American Airlines
Deal found 6/11![American Airlines logo]()
$344
Best flights from Pittsburgh to Luis Munoz Marin IntlDiscover carefully curated flight deals from Pittsburgh to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
Discover carefully curated flight deals from Pittsburgh to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 9/106:15 am
PIT
- SJU
1 stop9h 27m
United Airlines
Fri 9/181:00 am
SJU
- PIT
2 stops12h 15m
United Airlines
Deal found 6/8![United Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 6/7. 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.
Thu 8/2011:57 am
PIT
- SJU
1 stop10h 32m
Delta
Wed 8/265:49 pm
SJU
- PIT
1 stop6h 47m
Delta
Deal found 6/7![Delta logo]()
$312
This Southwest deal was found by Cheapflights users on 6/11. 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.
Mon 7/66:55 pm
PIT
- SJU
1 stop6h 30m
Southwest
Thu 7/910:20 am
SJU
- PIT
1 stop13h 15m
Southwest
Deal found 6/11![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 6/11. 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.
Mon 10/263:55 pm
PIT
- SJU
2 stops8h 40m
Southwest
Thu 10/2910:10 am
SJU
- PIT
2 stops9h 10m
Southwest
Deal found 6/11![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 6/11. 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.
Wed 8/57:35 am
PIT
- SJU
1 stop11h 25m
Southwest
Wed 8/128:20 am
SJU
- PIT
2 stops9h 20m
Southwest
Deal found 6/11![Southwest logo]()
$362
This United Airlines deal was found by Cheapflights users on 6/8. 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 9/227:00 am
PIT
- SJU
1 stop7h 44m
United Airlines
Wed 9/237:00 am
SJU
- PIT
1 stop8h 55m
United Airlines
Deal found 6/8![United Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 6/7. 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 9/207:00 am
PIT
- SJU
1 stop7h 44m
United Airlines
Fri 9/251:00 am
SJU
- PIT
2 stops8h 37m
United Airlines
Deal found 6/7![United Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 6/10. 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.
Wed 8/196:10 am
PIT
- SJU
1 stop6h 40m
Southwest
Sun 8/235:00 am
SJU
- PIT
2 stops8h 15m
Southwest
Deal found 6/10![Southwest logo]()
$385
This United Airlines deal was found by Cheapflights users on 6/7. 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 8/810:54 am
PIT
- SJU
1 stop9h 40m
United Airlines
Sat 8/227:00 am
SJU
- PIT
1 stop8h 55m
United Airlines
Deal found 6/7![United Airlines logo]()
$423
This Southwest deal was found by Cheapflights users on 6/11. 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 10/165:55 pm
PIT
- SJU
1 stop6h 40m
Southwest
Sun 10/256:30 am
SJU
- PIT
2 stops8h 50m
Southwest
Deal found 6/11![Southwest logo]()
$402
This Southwest deal was found by Cheapflights users on 6/8. 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 11/85:50 am
PIT
- SJU
2 stops10h 10m
Southwest
Wed 11/1110:45 am
SJU
- PIT
2 stops9h 00m
Southwest
Deal found 6/8![Southwest logo]()
$409
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Mon 8/246:10 am
PIT
- SJU
1 stop6h 44m
United Airlines
Tue 8/251:00 am
SJU
- PIT
2 stops8h 36m
United Airlines
Deal found 6/9![United Airlines logo]()
$463
Last-minute flights from Pittsburgh to Luis Munoz Marin IntlDiscover last-minute flight deals from Pittsburgh to Luis Munoz Marin Intl. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Luis Munoz Marin Intl. Data last updated June 12, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 6/196:00 am
PIT
- SJU
1 stop8h 29m
Multiple Airlines
Sat 6/207:00 am
SJU
- PIT
1 stop28h 41m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 6/10. 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 6/208:05 am
PIT
- SJU
1 stop14h 55m
American Airlines
Thu 6/256:21 am
SJU
- PIT
1 stop10h 08m
American Airlines
Deal found 6/10![American Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 6/11. 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 6/203:35 pm
PIT
- SJU
1 stop7h 10m
American Airlines
Wed 6/246:21 am
SJU
- PIT
1 stop14h 39m
American Airlines
Deal found 6/11![American Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Mon 6/226:57 pm
PIT
- SJU
1 stop14h 42m
American Airlines
Fri 6/266:21 am
SJU
- PIT
1 stop14h 39m
American Airlines
Deal found 6/7![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 6/296:16 pm
PIT
- SJU
2 stops11h 13m
United Airlines
Fri 7/37:20 am
SJU
- PIT
1 stop6h 43m
United Airlines
Deal found 6/10![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 6/9. 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.
Mon 7/66:55 pm
PIT
- SJU
1 stop6h 30m
Southwest
Thu 7/910:20 am
SJU
- PIT
1 stop13h 15m
Southwest
Deal found 6/9![Southwest logo]()
$357
This CheapOair deal was found by Cheapflights users on 6/9. 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 7/67:13 pm
PIT
- SJU
1 stop7h 02m
Frontier
Wed 7/88:37 pm
SJU
- PIT
1 stop21h 38m
Frontier
Deal found 6/9![Frontier logo]()
$375
This Southwest deal was found by Cheapflights users on 6/7. 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.
Mon 7/275:50 pm
PIT
- SJU
1 stop6h 30m
Southwest
Wed 8/58:20 am
SJU
- PIT
2 stops9h 20m
Southwest
Deal found 6/7![Southwest logo]()
$369
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/2812:45 pm
PIT
- SJU
1 stop10h 12m
American Airlines
Tue 8/47:00 am
SJU
- PIT
1 stop9h 25m
American Airlines
Deal found 6/9![American Airlines logo]()
$352
This Orbitz deal was found by Cheapflights users on 6/9. 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 7/2912:49 pm
PIT
- SJU
1 stop6h 53m
Frontier
Sun 8/28:37 pm
SJU
- PIT
1 stop21h 38m
Frontier
Deal found 6/9![Frontier logo]()
$356
This Priceline deal was found by Cheapflights users on 6/7. 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 7/307:13 pm
PIT
- SJU
1 stop7h 02m
Frontier
Tue 8/46:26 pm
SJU
- PIT
1 stop17h 38m
Frontier
Deal found 6/7![Frontier logo]()
$376
One-way flights from Pittsburgh to Luis Munoz Marin IntlSearch for one-way flight options from Pittsburgh to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
Search for one-way flight options from Pittsburgh to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/166:00 am
PIT
- SJU
1 stop8h 54m
American Airlines
Deal found 6/10![American Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/191:05 pm
PIT
- SJU
1 stop24h 50m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$150
This Delta deal was found by Cheapflights users on 6/10. 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.
Mon 8/107:22 am
PIT
- SJU
1 stop9h 11m
Delta
Deal found 6/10![Delta logo]()
$153
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 9/176:10 am
PIT
- SJU
1 stop6h 44m
United Airlines
Deal found 6/10![United Airlines logo]()
$154
This American Airlines deal was found by Cheapflights users on 6/10. 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 11/710:03 am
PIT
- SJU
1 stop12h 44m
American Airlines
Deal found 6/10![American Airlines logo]()
$156
This American Airlines deal was found by Cheapflights users on 6/9. 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 6/276:57 pm
PIT
- SJU
1 stop16h 05m
American Airlines
Deal found 6/9![American Airlines logo]()
$160
This Super.com deal was found by Cheapflights users on 6/9. 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.
Wed 7/2912:49 pm
PIT
- SJU
1 stop19h 08m
Frontier
Deal found 6/9![Frontier logo]()
$174
This Southwest deal was found by Cheapflights users on 6/10. 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 8/163:15 pm
PIT
- SJU
2 stops9h 15m
Southwest
Deal found 6/10![Southwest logo]()
$176
This American Airlines deal was found by Cheapflights users on 6/8. 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 10/312:48 pm
PIT
- SJU
2 stops9h 02m
American Airlines
Deal found 6/8![American Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/136:00 am
PIT
- SJU
1 stop7h 55m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$179
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Thu 9/176:00 am
PIT
- SJU
1 stop7h 32m
American Airlines
Deal found 6/9![American Airlines logo]()
$180
This Southwest deal was found by Cheapflights users on 6/7. 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.
Sat 6/206:55 pm
PIT
- SJU
1 stop6h 20m
Southwest
Deal found 6/7![Southwest logo]()
$181
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 June 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $312 (Delta) |
One-way from | $109 (American Airlines) |
Popular in | June |
Cheapest in | October |
Average price | $468 |
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 June 12, 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
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Thu 9/10
6:15 am-3:42 pm
1 stop9h 27m
San Juan Luis Munoz Marin Intl
Fri 9/18
1:00 am-1:15 pm
2 stops12h 15m
$312
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Thu 8/20
11:57 am-10:29 pm
1 stop10h 32m
San Juan Luis Munoz Marin Intl
Wed 8/26
5:49 pm-12:36 am
1 stop6h 47m
$312
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Mon 7/6
6:55 pm-1:25 am
1 stop6h 30m
San Juan Luis Munoz Marin Intl
Thu 7/9
10:20 am-11:35 pm
1 stop13h 15m
$332
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Mon 10/26
3:55 pm-12:35 am
2 stops8h 40m
San Juan Luis Munoz Marin Intl
Thu 10/29
10:10 am-7:20 pm
2 stops9h 10m
$352
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Wed 8/5
7:35 am-7:00 pm
1 stop11h 25m
San Juan Luis Munoz Marin Intl
Wed 8/12
8:20 am-5:40 pm
2 stops9h 20m
$362
Quickest round-trip
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Wed 8/19
6:10 am-12:50 pm
1 stop6h 40m
San Juan Luis Munoz Marin Intl
Sun 8/23
5:00 am-1:15 pm
2 stops8h 15m
$385
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Tue 9/22
7:00 am-2:44 pm
1 stop7h 44m
San Juan Luis Munoz Marin Intl
Wed 9/23
7:00 am-3:55 pm
1 stop8h 55m
$402
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Sun 9/20
7:00 am-2:44 pm
1 stop7h 44m
San Juan Luis Munoz Marin Intl
Fri 9/25
1:00 am-9:37 am
2 stops8h 37m
$402
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Fri 10/16
5:55 pm-12:35 am
1 stop6h 40m
San Juan Luis Munoz Marin Intl
Sun 10/25
6:30 am-3:20 pm
2 stops8h 50m
$402
PittsburghSan Juan
PIT - SJU
PITSJU
Pittsburgh
Sun 11/8
5:50 am-5:00 pm
2 stops10h 10m
San Juan Luis Munoz Marin Intl
Wed 11/11
10:45 am-6:45 pm
2 stops9h 00m
$409
Showing 1-10 of 20 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | 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.
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 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?
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 60 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 $295). Flying from Pittsburgh to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $468). 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 Luis Munoz Marin Intl Airport?
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.
Baltimore (BWI) – chosen by Cheapflights users on 50% 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 $454.
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 Orlando (MCO) have the shortest average one-way travel time for 1-stop routes: 6h 18m.
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 Baltimore (BWI) offer the fastest connection on this route, with an average layover time of 1h 08m.
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 June 12, 2026.
Read through reviews of airlines operating flights from Pittsburgh to San Juan Luis Munoz Marin Intl Airport, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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
Luquillo
Rio Grande
Dorado
Humacao
Bayamón
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Other flights to Luis Munoz Marin Intl
Explore flights to Luis Munoz Marin Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 12, 2026.
Pittsburgh and Luis Munoz Marin Intl flights
Browse other Pittsburgh and Luis Munoz Marin Intl flight options. Last updated on June 12, 2026.
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Top 6 airlines flying from Pittsburgh to Luis Munoz Marin Intl
Discover the top 6 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 June 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$135 | Average$321 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$152 | Average$344 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$184 | Average$358 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$225 | Average$408 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$225 | Average$452 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$232 | Average$408 | FlexibilityNo cancel fee | On-time71% |