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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
$241
Frontier Airlines• 1 stop • 17h 4mDec 18 – Dec 23
The cheapest round trip flight from Trenton Mercer to Luis Munoz Marin International is currently $241
Cheapest One way Flight
$161
United Airlines• 1 stop• 13h 56mDec 12
The cheapest one way flight from Orlando International to Luis Munoz Marin International is currently $161
Cheapest Direct Flight
$270
Frontier Airlines• nonstop• 5h 47mDec 18
The cheapest nonstop flight from Philadelphia International to Luis Munoz Marin International is currently $270
Fastest Flight
5h 46m
The fastest nonstop flight from Philadelphia International to Luis Munoz Marin International takes 5h 46m
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.
Dec 18 - Dec 23, Economy
Trenton → San Juan
17h 4m
9:59 PM - 9:23 AM • 1 stop
Trenton → San Juan
23h 46m
10:33 AM - 11:59 PM • 1 stop
Frontier Airlines
Dec 18 - Dec 23, Economy
Trenton → San Juan
14h 9m
6:10 AM - 3:59 PM • 1 stop
Trenton → San Juan
23h 46m
10:33 AM - 11:59 PM • 1 stop
Frontier Airlines
Dec 18 - Dec 23, Economy
Philadelphia → San Juan
10h 59m
8:00 AM - 3:59 PM • 1 stop
Philadelphia → San Juan
25h 59m
9:37 PM - 12:36 PM • 1 stop
Frontier Airlines
Dec 18 - Dec 23, Economy
Trenton → San Juan
32h 20m
6:10 AM - 2:50 AM • 1 stop
Trenton → San Juan
19h 1m
10:33 AM - 9:14 PM • 1 stop
Frontier Airlines
Dec 18 - Dec 23, Economy
Philadelphia → San Juan
9h 11m
8:00 AM - 5:28 PM • 1 stop
Philadelphia → San Juan
9h 18m
3:30 PM - 12:27 AM • 1 stop
Delta 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.
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.
Dec 18 - Dec 23, Economy
Philadelphia → San Juan
5h 47m
7:42 PM - 12:29 AM • nonstop
Philadelphia → San Juan
6h 45m
1:59 AM - 5:04 AM • nonstop
Frontier Airlines
Dec 18 - Dec 23, Economy
Philadelphia → San Juan
5h 47m
3:09 PM - 7:56 PM • nonstop
Philadelphia → San Juan
6h 45m
11:57 AM - 3:02 PM • nonstop
Frontier Airlines
Dec 18 - Dec 23, Economy
Philadelphia → San Juan
5h 46m
8:04 PM - 12:50 AM • nonstop
Philadelphia → San Juan
6h 45m
9:06 PM - 12:11 AM • nonstop
Spirit Airlines
Dec 18 - Dec 23, Economy
Philadelphia → San Juan
6h 43m
8:43 AM - 1:46 PM • nonstop
Philadelphia → San Juan
6h 44m
7:00 AM - 10:04 AM • nonstop
American Airlines
Dec 18 - Dec 23, Economy
Philadelphia → San Juan
6h 41m
6:58 PM - 11:59 PM • nonstop
Philadelphia → San Juan
7h 19m
8:33 PM - 12:12 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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