Frontier Airlines flights from Newark Liberty, New York (EWR) to Luis Munoz Marin, San Juan (SJU).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 11:30 Newark Liberty, New York (EWR) B 16:13 Luis Munoz Marin, San Juan (SJU)
Frontier Airlines F9 3112 Non-stop Airbus A321neo (32Q) 3:43 Effective 2026-01-06 through 2026-01-12
Tue,Thu,Sat,Sun 11:30 Newark Liberty, New York (EWR) B 16:25 Luis Munoz Marin, San Juan (SJU)
Frontier Airlines F9 3112 Non-stop Airbus A320neo (32N) 3:55 Effective 2026-01-20 through 2026-02-10
Mon,Wed,Fri 11:30 Newark Liberty, New York (EWR) B 16:25 Luis Munoz Marin, San Juan (SJU)
Frontier Airlines F9 3112 Non-stop Airbus A320neo (32N) 3:55 Effective 2026-02-11 through 2026-02-20
Mon-Sat 11:30 Newark Liberty, New York (EWR) B 16:25 Luis Munoz Marin, San Juan (SJU)
Frontier Airlines F9 3112 Non-stop Airbus A320neo (32N) 3:55 Effective 2026-02-21 through 2026-03-05
Sun 11:30 Newark Liberty, New York (EWR) B 16:25 Luis Munoz Marin, San Juan (SJU)
Frontier Airlines F9 3112 Non-stop Airbus A321neo (32Q) 3:55 Operates only on 2026-03-01
Mon,Tue,Sun 11:30 Newark Liberty, New York (EWR) B 15:29 Luis Munoz Marin, San Juan (SJU)
Frontier Airlines F9 3112 Non-stop Airbus A321neo (32Q) 3:59 Effective 2026-03-29 through 2026-03-31
Mon,Sat 11:30 Newark Liberty, New York (EWR) B 16:13 Luis Munoz Marin, San Juan (SJU)
Frontier Airlines F9 3573 Non-stop Airbus A320neo (32N) 3:43 Valid until 2026-01-05
Wed,Fri 11:30 Newark Liberty, New York (EWR) B 16:13 Luis Munoz Marin, San Juan (SJU)
Frontier Airlines F9 3573 Non-stop Airbus A321neo (32Q) 3:43 Valid until 2026-01-02
Tue,Thu,Sat,Sun 11:30 Newark Liberty, New York (EWR) B 15:13 Luis Munoz Marin, San Juan (SJU)
Frontier Airlines F9 3573 Non-stop Airbus A321neo (32Q) 3:43 Effective 2026-04-02 through 2026-04-12
Daily 22:30 Newark Liberty, New York (EWR) B 03:13 Luis Munoz Marin, San Juan (SJU)
Frontier Airlines F9 3573 Non-stop Airbus A321neo (32Q) 3:43 Effective 2026-01-06 through 2026-01-12
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sat 22:30 Newark Liberty, New York (EWR) B 03:25 Luis Munoz Marin, San Juan (SJU)
Frontier Airlines F9 3573 Non-stop Airbus A321neo (32Q) 3:55 Effective 2026-01-14 through 2026-01-19
The flight arrives 1 day after departure.




Feedback - Disclaimer - Privacy
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
Frontier Airlines flights from Newark Liberty, New York (EWR) to Luis Munoz Marin, San Juan (SJU).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Frontier Airlines F93112
11:30
Newark Liberty, New York (EWR) B

16:13
Luis Munoz Marin, San Juan (SJU)
Effective 2026-01-06 through 2026-01-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:43, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93112
11:30
Newark Liberty, New York (EWR) B

16:25
Luis Munoz Marin, San Juan (SJU)
Effective 2026-01-20 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 3:55, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93112
11:30
Newark Liberty, New York (EWR) B

16:25
Luis Munoz Marin, San Juan (SJU)
Effective 2026-02-11 through 2026-02-20
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:55, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93112
11:30
Newark Liberty, New York (EWR) B

16:25
Luis Munoz Marin, San Juan (SJU)
Effective 2026-02-21 through 2026-03-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 3:55, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93112
11:30
Newark Liberty, New York (EWR) B

16:25
Luis Munoz Marin, San Juan (SJU)
Operates only on 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:55, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93112
11:30
Newark Liberty, New York (EWR) B

15:29
Luis Munoz Marin, San Juan (SJU)
Effective 2026-03-29 through 2026-03-31
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:59, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93573
11:30
Newark Liberty, New York (EWR) B

16:13
Luis Munoz Marin, San Juan (SJU)
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:43, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93573
11:30
Newark Liberty, New York (EWR) B

16:13
Luis Munoz Marin, San Juan (SJU)
Valid until 2026-01-02
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:43, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93573
11:30
Newark Liberty, New York (EWR) B

15:13
Luis Munoz Marin, San Juan (SJU)
Effective 2026-04-02 through 2026-04-12
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 3:43, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93573
22:30
Newark Liberty, New York (EWR) B

03:13(+1)
Luis Munoz Marin, San Juan (SJU)
Effective 2026-01-06 through 2026-01-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:43, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Flights:
Frontier Airlines F93573
22:30
Newark Liberty, New York (EWR) B

03:25(+1)
Luis Munoz Marin, San Juan (SJU)
Effective 2026-01-14 through 2026-01-19
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Duration: 3:55, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
  • An international route departing from Newark Liberty, New York airport, United States (EWR) and arriving at Luis Munoz Marin, San Juan airport, Puerto Rico (SJU).
  • The flight distance is 1611 miles, or 2593 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-4 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 3:43 and 3:59.
All EWR-SJU flights
All Frontier Airlines flights
Return (SJU-EWR) flights
Feedback     -     Disclaimer     -     Privacy