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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
$506
Frontier Airlines• 1 stop • 13h 29mMar 13 – Mar 21
The cheapest round trip flight from Philadelphia International to Luis Munoz Marin International is currently $506
Cheapest One way Flight
$260
Southwest Airlines• 1 stop• 11h 40mFeb 22
The cheapest one way flight from Jacksonville International to Luis Munoz Marin International is currently $260
Cheapest Direct Flight
$516
Frontier Airlines• nonstop• 5h 45mMar 13
The cheapest nonstop flight from Philadelphia International to Luis Munoz Marin International is currently $516
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.
Mar 13 - Mar 21, Economy
Philadelphia → San Juan
13h 29m
6:00 AM - 2:09 PM • 1 stop
Philadelphia → San Juan
6h 52m
9:12 PM - 1:24 AM • nonstop
Frontier Airlines
Mar 13 - Mar 21, Economy
Philadelphia → San Juan
5h 45m
6:00 AM - 9:45 AM • nonstop
Philadelphia → San Juan
6h 52m
1:59 AM - 6:11 AM • nonstop
Frontier Airlines
Mar 13 - Mar 21, Economy
Philadelphia → San Juan
17h 17m
8:18 AM - 6:55 PM • 1 stop
Philadelphia → San Juan
15h 57m
12:55 PM - 10:52 PM • 2 stops
Spirit Airlines
Mar 13 - Mar 21, Economy
Philadelphia → San Juan
15h 11m
5:05 AM - 2:16 PM • 1 stop
Philadelphia → San Juan
12h 27m
3:12 PM - 10:59 PM • 1 stop
Frontier Airlines
Mar 13 - Mar 21, Economy
Philadelphia → San Juan
13h 29m
6:00 AM - 2:09 PM • 1 stop
Philadelphia → San Juan
13h 43m
4:11 PM - 12:34 AM • 1 stop
Frontier 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.
Feb 13 - Feb 21, Economy
New York → San Juan
20h 40m
11:55 AM - 1:35 AM • 2 stops
New York → San Juan
12h 30m
3:25 PM - 10:15 PM • 1 stop
Southwest Airlines
Feb 13 - Feb 21, Economy
New York → San Juan
20h 40m
11:55 AM - 1:35 AM • 2 stops
New York → San Juan
19h 15m
6:05 AM - 5:00 PM • 2 stops
Southwest Airlines
Feb 13 - Feb 21, Economy
New York → San Juan
18h 50m
12:35 PM - 1:05 AM • 2 stops
New York → San Juan
17h 5m
7:35 AM - 5:00 PM • 1 stop
Southwest Airlines
Feb 13 - Feb 21, Economy
New York → San Juan
17h 10m
11:55 AM - 11:25 PM • 2 stops
New York → San Juan
19h 15m
6:05 AM - 5:00 PM • 2 stops
Southwest Airlines
Feb 13 - Feb 21, Economy
New York → San Juan
17h 10m
11:55 AM - 11:25 PM • 2 stops
New York → San Juan
17h 5m
7:35 AM - 5:00 PM • 1 stop
Southwest 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.
Mar 13 - Mar 21, Economy
Philadelphia → San Juan
5h 45m
4:17 PM - 8:02 PM • nonstop
Philadelphia → San Juan
6h 52m
1:59 AM - 6:11 AM • nonstop
Frontier Airlines
Mar 13 - Mar 21, Economy
Philadelphia → San Juan
5h 45m
6:00 AM - 9:45 AM • nonstop
Philadelphia → San Juan
6h 52m
10:55 AM - 3:07 PM • nonstop
Frontier Airlines
Mar 13 - Mar 21, Economy
Philadelphia → San Juan
5h 52m
8:00 PM - 11:52 PM • nonstop
Philadelphia → San Juan
6h 58m
1:30 PM - 5:48 PM • nonstop
American Airlines
Mar 13 - Mar 21, Economy
Philadelphia → San Juan
6h 51m
11:01 AM - 3:12 PM • nonstop
Philadelphia → San Juan
6h 58m
1:30 PM - 5:48 PM • nonstop
American Airlines
Mar 13 - Mar 21, Economy
Philadelphia → San Juan
5h 55m
8:45 AM - 12:40 PM • nonstop
Philadelphia → San Juan
6h 53m
5:00 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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