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Good to Know: Flights to SJU
Useful information for finding cheap flights to Luis Munoz Marin International and booking your next trip
Cheapest Round Trip Flight
$462
Southwest Airlines• 2 stops • 22h 25mFeb 11 – Feb 14
The cheapest round trip flight from Philadelphia International to Luis Munoz Marin International is currently $462
Cheapest One way Flight
$279
Mexicana• 3 stops• 35h 25mJan 21
The cheapest one way flight from Raleigh Durham International to Luis Munoz Marin International is currently $279
Cheapest Direct Flight
$297
Frontier Airlines• nonstop• 5h 45mFeb 11
The cheapest nonstop flight from Philadelphia International to Luis Munoz Marin International is currently $297
Fastest Flight
5h 45m
The fastest nonstop flight from Philadelphia International to Luis Munoz Marin International takes 5h 45m
Best Flight Deals to San Juan
Identify the most efficient round-trip flights to San Juan. We present options balancing cost and convenience for your return journey.
Feb 11 - Feb 14, Economy
Philadelphia → San Juan
22h 25m
6:10 AM - 8:55 PM • 2 stops
Philadelphia → San Juan
25h 50m
6:55 AM - 9:45 PM • 1 stop
Southwest Airlines
Feb 11 - Feb 14, Economy
Philadelphia → San Juan
22h 25m
6:10 AM - 8:55 PM • 2 stops
Philadelphia → San Juan
23h 55m
7:35 AM - 9:10 PM • 2 stops
Southwest Airlines
Feb 11 - Feb 14, Economy
Philadelphia → San Juan
26h 40m
6:10 AM - 11:10 PM • 2 stops
Philadelphia → San Juan
22h
5:35 AM - 5:55 PM • 1 stop
Southwest Airlines
Feb 11 - Feb 14, Economy
Philadelphia → San Juan
26h 40m
6:10 AM - 11:10 PM • 3 stops
Philadelphia → San Juan
19h 10m
10:55 AM - 9:45 PM • 1 stop
Southwest Airlines
Feb 11 - Feb 14, Economy
Philadelphia → San Juan
20h 25m
5:40 AM - 7:05 PM • 2 stops
Philadelphia → San Juan
23h 55m
7:35 AM - 9:10 PM • 2 stops
Southwest Airlines
For travel requiring no set return, access available one-way flights to San Juan (SJU). These options support extended stays or open-ended plans.
Need to travel to San Juan soon? View current last-minute flight options to SJU for spontaneous or pressing plans.
Jan 18 - Jan 25, Economy
Philadelphia → San Juan
25h
7:10 AM - 11:10 PM • 2 stops
Philadelphia → San Juan
25h 25m
8:00 AM - 10:25 PM • 2 stops
Southwest Airlines
Jan 18 - Jan 25, Economy
Philadelphia → San Juan
27h 5m
7:10 AM - 12:35 AM • 1 stop
Philadelphia → San Juan
25h 25m
8:00 AM - 10:25 PM • 2 stops
Southwest Airlines
Jan 18 - Jan 25, Economy
Philadelphia → San Juan
14h 15m
7:10 AM - 5:05 PM • 2 stops
Philadelphia → San Juan
20h 30m
6:10 AM - 5:40 PM • 2 stops
Southwest Airlines
Jan 18 - Jan 25, Economy
Philadelphia → San Juan
20h 21m
8:05 AM - 9:26 PM • 1 stop
Philadelphia → San Juan
22h 6m
2:05 AM - 2:31 PM • 2 stops
United Airlines
Jan 18 - Jan 25, Economy
Philadelphia → San Juan
15h 12m
8:10 AM - 6:22 PM • 1 stop
Philadelphia → San Juan
6h 52m
7:00 AM - 10:12 AM • nonstop
American Airlines
Maximize your time in San Juan, not in transit. Discover non-stop direct flights to SJU for the quickest, most straightforward journey to the Strip.
Feb 11 - Feb 14, Economy
Philadelphia → San Juan
5h 45m
8:39 PM - 1:24 AM • nonstop
Philadelphia → San Juan
6h 52m
2:54 AM - 6:06 AM • nonstop
Frontier Airlines
Feb 11 - Feb 14, Economy
Philadelphia → San Juan
5h 45m
8:00 AM - 12:45 PM • nonstop
Philadelphia → San Juan
6h 52m
2:54 AM - 6:06 AM • nonstop
Frontier Airlines
Jan 21 - Jan 30, Economy
Baltimore → San Juan
6h 40m
6:10 PM - 11:10 PM • nonstop
Baltimore → San Juan
7h 5m
3:50 PM - 7:15 PM • nonstop
Southwest Airlines
Jan 21 - Jan 30, Economy
Baltimore → San Juan
6h 50m
8:35 AM - 1:45 PM • nonstop
Baltimore → San Juan
7h 5m
3:50 PM - 7:15 PM • nonstop
Southwest Airlines
Feb 11 - Feb 14, Economy
Philadelphia → San Juan
6h 42m
8:35 AM - 1:37 PM • nonstop
Philadelphia → San Juan
6h 53m
6:00 AM - 9:13 AM • nonstop
American Airlines
Destination Airport Information
| IATA Code | SJU |
| Name | Luis Munoz Marin International |
| City | San Juan |
| Country | PR |
| Latitude | 18.43939971923828 |
| Longitude | -66.00180053710938 |
Popular Airlines
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