Flight Routes from Newark to San Juan (Puerto Rico)

Trip type

Our cheapest offers for flights from Newark to San Juan (Puerto Rico)

Here you can compare cheap flights from Newark (EWR) to San Juan (Puerto Rico) (SJU) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Juan (Puerto Rico). Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Newark
San Juan (Puerto Rico)
Outbound
06/19/26
direct
NK2560
04h 00min
Return
07/06/26
direct
NK2561
04h 15min
Spirit Airlines
$349
Newark
San Juan (Puerto Rico)
Outbound
06/19/26
direct
NK2560
04h 00min
Return
07/06/26
direct
NK2561
04h 15min
Spirit Airlines
$352
Newark
San Juan (Puerto Rico)
Outbound
06/19/26
direct
NK2560
04h 00min
Return
07/06/26
direct
NK2561
04h 15min
Spirit Airlines
$370
Newark
San Juan (Puerto Rico)
Outbound
06/25/26
1 Stopover (ATL)
F94601, F92082
09h 11min
Return
06/30/26
1 Stopover (MCO)
F91823, F91660
09h 58min
Frontier Airlines
$386
Newark
San Juan (Puerto Rico)
Outbound
06/19/26
direct
B62389
04h 05min
Return
07/06/26
direct
NK2561
04h 15min
JetBlue Airways ?
$397
Newark
San Juan (Puerto Rico)
Outbound
07/11/26
1 Stopover (MCO)
F92511, F93506
20h 27min
Return
07/17/26
direct
B62890
03h 59min
Frontier Airlines ?
$407
Newark
San Juan (Puerto Rico)
Outbound
06/25/26
direct
B62389
04h 05min
Return
06/30/26
direct
B61990
04h 03min
JetBlue Airways
$417
Newark
San Juan (Puerto Rico)
Outbound
06/25/26
direct
B62389
04h 05min
Return
06/30/26
direct
B61990
04h 03min
JetBlue Airways ?
$419
Newark
San Juan (Puerto Rico)
Outbound
06/25/26
1 Stopover (ATL)
F94601, F92082
09h 11min
Return
06/30/26
1 Stopover (MCO)
F92981, F92512
28h 01min
Frontier Airlines ?
$429
Newark
San Juan (Puerto Rico)
Outbound
07/11/26
1 Stopover (MCO)
F92511, F93506
20h 27min
Return
07/17/26
direct
UA2219
04h 10min
Frontier Airlines ?
$428
Prices based on recent searches, subject to last-minute changes
Page 1 / 2

Tips and tricks to help you find cheap flights from Newark to San Juan (Puerto Rico)

Favorite airline: Spirit Airlines
98 % of bookings on this flight route are made with Spirit Airlines, United Airlines and American Airlines.
Spirit Airlines
54 %
United Airlines
40 %
American Airlines
4 %
Cheapest weekday: Tuesday
Flight prices fluctuate throughout the week. Flights are 70 % cheaper on Tuesday.
Stopover flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 14 % cheaper.
non stop flight
1 stop
03h 58min
10h 07min
$212
$186
The favorite connection is non-stop
Flights from Newark to San Juan (Puerto Rico) are most often booked as a direct flight.
Route
bookings
Direct flights
03h 58min, from $212
82 %
1 stopover Orlando International Airport, FL
10h 07min, from $186
11 %
1 stopover Fort Lauderdale-Hollywood International Airport, FL
17h 00min, from $340
5 %

Important flight information

Flight information: Newark - San Juan (Puerto Rico)

Roundtrip from $349.00
Flight duration min. 03:48 / max. 03:55
Return flight duration min. 04:10/ max. 04:14
Distance 2597 km
Flights per week 32
Departure airport Airport New York - Newark Liberty International Airport, NJ (EWR)
Arrival airport Airport San Juan - Luis Muñoz Marín International Airport (SJU)
Destination country Flights to Puerto Rico
Alternative routes to Puerto Rico
Alternative flights to San Juan (Puerto Rico)
Flight destinations with a similar price
Flight destinations with a similar price