Cheap Flights from Newark, NJ to San Juan from $90

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On Cheapflightsplus.com you will find 5 direct and 378 connecting flights from Newark to San Juan. You can compare airfare deals from 9 airlines and multiple travel sites from $90, book and save on cheap plane tickets and last minute offers. Also check out EWR-SJU flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Newark to San Juan Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $90 (one-way), $154 (round-trip).
Direct flights
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Best Flights from Newark to San Juan Today

Take a look at the list of non stop flights and flights with layovers from Newark to San Juan with the lowest price of $90. The fastest direct flight takes 3h 59m and the fastest connecting – 6h 19m.
Price Departure Arrival Flight Duration Airline Flight
from $88
Find flight
22:01
Newark
Newark Liberty Intl
 02:01+1 день
San Juan
Luis Munoz Marin Intl
 4h 0m Frontier Airlines
F93573
from $94
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18:59
Newark
Newark Liberty Intl
 22:58
San Juan
Luis Munoz Marin Intl
 3h 59m Spirit Airlines
NK1226
from $153
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09:44
Newark
Newark Liberty Intl
 13:45
San Juan
Luis Munoz Marin Intl
 4h 1m United Airlines
UA1556
from $103
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05:59
Newark
Newark Liberty Intl
 14:18
San Juan
Luis Munoz Marin Intl
 8h 19m
layover
1h 55m - Atlanta
 Frontier Airlines
F94601
F92082
from $104
Find flight
05:15
Newark
Newark Liberty Intl
 19:07
San Juan
Luis Munoz Marin Intl
 13h 52m
layover
8h 21m - Miami
 Spirit Airlines
NK2059
NK2221
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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 13, 2025
Full flight schedule will help you in detecting at what time planes fly from Newark to San Juan. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
05:15 — 19:07
05:15 — 08:16 NK2059 Spirit Airlines
Newark — Miami
8h 21m stop
16:37 — 19:07 NK2221 Spirit Airlines
Miami — San Juan
13h 52m
including layover
Find flight
from$104
05:59 — 14:18
05:59 — 08:35 F94601 Frontier Airlines
Newark — Atlanta
1h 55m stop
11:36 — 15:15 F92082 Frontier Airlines
Atlanta — San Juan
8h 19m
including layover
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from$103
07:55 — 11:57
07:55 — 11:57 UA2143 United Airlines
Newark — San Juan
4h 2m
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from$154
09:44 — 13:45
09:44 — 13:45 UA1556 United Airlines
Newark — San Juan
4h 1m
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from$153
14:00 — 00:54
+1 day
14:00 — 16:46 NK2103 Spirit Airlines
Newark — Orlando
5h 23m stop
22:09 — 00:54 NK1989 Spirit Airlines
Orlando — San Juan
10h 54m
including layover
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from$120
16:10 — 01:11
+1 day
16:10 — 19:00 NK502 Spirit Airlines
Newark — Orlando
3h 17m stop
22:17 — 01:11 NK3166 Spirit Airlines
Orlando — San Juan
9h 1m
including layover
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from$129
16:45 — 01:11
+1 day
16:45 — 19:35 NK1900 Spirit Airlines
Newark — Orlando
2h 42m stop
22:17 — 01:11 NK3166 Spirit Airlines
Orlando — San Juan
8h 26m
including layover
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from$129
16:45 — 09:56
+1 day
16:45 — 19:35 NK1900 Spirit Airlines
Newark — Orlando
11h 25m stop
07:00 — 09:56 NK3159 Spirit Airlines
Orlando — San Juan
17h 11m
including layover
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from$129
17:28 — 10:06
+1 day
17:28 — 20:40 NK1218 Spirit Airlines
Newark — Miami
11h stop
07:40 — 10:06 NK1396 Spirit Airlines
Miami — San Juan
16h 38m
including layover
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from$121
18:59 — 22:58
18:59 — 22:58 NK1226 Spirit Airlines
Newark — San Juan
3h 59m
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from$94
19:54 — 23:57
+1 day
19:54 — 23:57 UA1543 United Airlines
Newark — San Juan
4h 3m
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from$153
20:45 — 12:02
+1 day
20:45 — 22:54 NK1079 Spirit Airlines
Newark — Detroit
8h 36m stop
07:30 — 12:02 NK1543 Spirit Airlines
Detroit — San Juan
15h 17m
including layover
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from$120
21:55 — 10:45
+1 day
21:55 — 00:45 NK2116 Spirit Airlines
Newark — Orlando
7h 9m stop
07:54 — 10:45 NK2525 Spirit Airlines
Orlando — San Juan
12h 50m
including layover
Find flight
from$140
22:00 — 14:45
+1 day
22:00 — 00:32 NK1212 Spirit Airlines
Newark — Atlanta
10h 45m stop
11:17 — 14:45 NK1389 Spirit Airlines
Atlanta — San Juan
16h 45m
including layover
Find flight
from$121
22:01 — 02:01
+1 day
22:01 — 02:01 F93573 Frontier Airlines
Newark — San Juan
4h
Find flight
from$88
*Departure and arrival times - local. Updated on September 13, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Newark to San Juan depends on and how to choose the most interesting flight option for you.

Distance between Newark and San Juan is 2594 miles. Time difference between the cities is 1h. Airplanes depart 05:00 to 22:35 from 1 Newark airport and arrive 05:00 to 22:35 to 2 San Juan airports. Average flight time is 4h 1m.

  • The fastest flight 3h 59m
  • Average flight time 4h 1m
  • The earliest flight 05:00
  • The latest flight 22:35
  • Distance 1612 ml

Popular Airlines on the Route

The flight Newark — San Juan is served by 9 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Air Canada - 1 departures per week at the price of from $ 370 . And the most expensive tickets are offered by United Airlines airline - from $ 767.

Direct flights

There are 5 nonstop flights on the route. The fastest direct flight is NK1226 by Spirit Airlines takes 3h 59m.

  • F9 - Frontier Airlines
    from $88
    Find
  • UA - United Airlines
    from $153
    Find
  • NK - Spirit Airlines
    from $94
    Find
See more direct flights

Connecting Flights

There are 378 flights with layovers on the route. The fastest connecting flight is UA1366 by United Airlines takes 6h 19m.

  • AC - Air Canada
    from $370
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  • AS - Alaska Airlines
    from $490
    Find
  • F9 - Frontier Airlines
    from $103
    Find
  • SY - Sun Country Airlines
    from $310
    Find
  • DM - Aero-Charter
    from $251
    Find
  • MX - Mexicana
    from $290
    Find
  • UA - United Airlines
    from $157
    Find
  • NK - Spirit Airlines
    from $104
    Find
  • G4 - Allegiant Air
    from $221
    Find
See more connecting flights

Airports

You can fly from Newark to San Juan from 1 airports (Newark Liberty Intl).

Newark airports

  • Newark Liberty Intl-EWR
    from $88
    Find

San Juan airports

  • Isla Grande-SIG
    Find
  • Luis Munoz Marin Intl-SJU
    Find

Airplanes

There are flights to San Juan from Newark by 9 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Newark

You may also consider searching for discounted plane tickets to some other popular places from Newark within United States.

Top International Destinations from Newark

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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