Cheap Flights from Newark, NJ to San Juan from $92

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 $92, 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: $92 (one-way), $158 (round-trip).
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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
07:55 — 11:57
07:55 — 11:57 UA2143 United Airlines
Newark — San Juan
4h 2m
Find flight
from$336
09:44 — 13:45
09:44 — 13:45 UA1556 United Airlines
Newark — San Juan
4h 1m
Find flight
from$161
18:59 — 22:58
18:59 — 22:58 NK1226 Spirit Airlines
Newark — San Juan
3h 59m
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from$262
19:54 — 23:57
+1 day
19:54 — 23:57 UA1543 United Airlines
Newark — San Juan
4h 3m
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from$161
22:01 — 02:01
+1 day
22:01 — 02:01 F93573 Frontier Airlines
Newark — San Juan
4h
Find flight
from$92
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$110
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
Find flight
from$109
06:00 — 14:44
06:00 — 07:38 UA2164 United Airlines
Newark — Chicago
1h 14m stop
08:49 — 14:44 UA1996 United Airlines
Chicago — San Juan
8h 44m
including layover
Find flight
from$166
06:29 — 16:17
06:45 — 09:30 NK2554 Spirit Airlines
Newark — Orlando
4h 6m stop
22:09 — 00:54 NK1989 Spirit Airlines
Orlando — San Juan
9h 48m
including layover
Find flight
from$180
10:38 — 18:24
+1 day
10:38 — 13:22 NK1937 Spirit Airlines
Newark — Houston
23h 26m stop
12:48 — 18:24 NK1151 Spirit Airlines
Houston — San Juan
31h 46m
including layover
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from$206
11:00 — 10:39
+1 day
11:00 — 13:04 NK2694 Spirit Airlines
Newark — Detroit
17h 6m stop
06:10 — 10:39 NK2798 Spirit Airlines
Detroit — San Juan
23h 39m
including layover
Find flight
from$224
12:05 — 21:49
12:05 — 14:44 NK2064 Spirit Airlines
Newark — Houston
1h 23m stop
16:55 — 22:17 NK2529 Spirit Airlines
Houston — San Juan
9h 44m
including layover
Find flight
from$209
12:57 — 00:06
+1 day
12:57 — 14:41 NK1183 Spirit Airlines
Newark — Chicago
3h 42m stop
18:23 — 00:06 NK1635 Spirit Airlines
Chicago — San Juan
11h 9m
including layover
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from$209
13:02 — 21:24
13:02 — 14:24 UA4499 United Airlines
Newark — Washington D.C.
3h 4m stop
17:28 — 21:24 UA2025 United Airlines
Washington D.C. — San Juan
8h 22m
including layover
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from$173
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
Find flight
from$126
14:55 — 21:24
14:48 — 16:13 UA1992 United Airlines
Newark — Washington D.C.
1h 8m stop
17:28 — 21:24 UA2025 United Airlines
Washington D.C. — San Juan
6h 29m
including layover
Find flight
from$167
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
Find flight
from$127
16:10 — 09:56
+1 day
16:10 — 19:00 NK502 Spirit Airlines
Newark — Orlando
12h stop
07:00 — 09:56 NK3159 Spirit Airlines
Orlando — San Juan
17h 46m
including layover
Find flight
from$127
17:58 — 19:19
+1 day
17:39 — 20:43 NK2692 Spirit Airlines
Newark — Miami
19h 35m stop
16:37 — 19:07 NK2221 Spirit Airlines
Miami — San Juan
25h 21m
including layover
Find flight
from$153
18:42 — 10:39
+1 day
18:42 — 20:51 NK2675 Spirit Airlines
Newark — Detroit
9h 19m stop
06:10 — 10:39 NK2798 Spirit Airlines
Detroit — San Juan
15h 57m
including layover
Find flight
from$176
20:07 — 11:31
+1 day
20:07 — 22:35 NK2217 Spirit Airlines
Newark — Atlanta
9h 25m stop
08:00 — 11:31 NK2404 Spirit Airlines
Atlanta — San Juan
15h 24m
including layover
Find flight
from$167
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
Find flight
from$126
21:33 — 15:51
+1 day
21:33 — 23:10 NK329 Spirit Airlines
Newark — Chicago
10h 50m stop
10:00 — 15:51 NK1530 Spirit Airlines
Chicago — San Juan
18h 18m
including layover
Find flight
from$168
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$148
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$208
09:05 — 00:54
+1 day
09:05 — 11:29 NK819 Spirit Airlines
Newark — Chattanooga
4h 13m stop
15:42 — 17:22 NK818 Spirit Airlines
Chattanooga — Orlando
4h 47m stop
22:09 — 00:54 NK1989 Spirit Airlines
Orlando — San Juan
15h 49m
including layover
Find flight
from$218
10:00 — 10:06
+1 day
10:00 — 11:58 NK1216 Spirit Airlines
Newark — Columbia
9h 52m stop
21:50 — 23:35 G43473 Allegiant Air
Columbia — Miami
8h 5m stop
07:40 — 10:06 NK1396 Spirit Airlines
Miami — San Juan
24h 6m
including layover
Find flight
from$216
11:00 — 20:18
+1 day
11:00 — 13:08 NK2694 Spirit Airlines
Newark — Charleston
20h 35m stop
09:43 — 11:23 NK2612 Spirit Airlines
Charleston — Miami
6h 22m stop
17:45 — 20:18 NK2221 Spirit Airlines
Miami — San Juan
33h 18m
including layover
Find flight
from$185
13:23 — 01:11
+1 day
13:23 — 15:42 NK742 Spirit Airlines
Newark — Atlanta
3h 48m stop
19:30 — 21:00 NK3135 Spirit Airlines
Atlanta — Orlando
1h 17m stop
22:17 — 01:11 NK3166 Spirit Airlines
Orlando — San Juan
11h 48m
including layover
Find flight
from$174
17:13 — 01:11
+2 days
17:13 — 20:20 NK672 Spirit Airlines
Newark — Miami
17h 18m stop
13:38 — 14:47 NK196 Spirit Airlines
Miami — Orlando
7h 30m stop
22:17 — 01:11 NK3166 Spirit Airlines
Orlando — San Juan
31h 58m
including layover
Find flight
from$215
18:24 — 12:47
+1 day
18:24 — 20:50 NK903 Spirit Airlines
Newark — Las Vegas
3h 45m stop
00:35 — 05:19 NK2700 Spirit Airlines
Las Vegas — Dallas
1h 41m stop
07:00 — 12:47 NK3707 Spirit Airlines
Dallas — San Juan
18h 23m
including layover
Find flight
from$185
19:37 — 12:47
+1 day
19:37 — 22:05 NK1805 Spirit Airlines
Newark — Las Vegas
2h 30m stop
00:35 — 05:19 NK2700 Spirit Airlines
Las Vegas — Dallas
1h 41m stop
07:00 — 12:47 NK3707 Spirit Airlines
Dallas — San Juan
17h 10m
including layover
Find flight
from$185
*Departure and arrival times - local. Updated on August 1, 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

The cheapest months to travel to San Juan are may (from 92 $), july (from 99 $), august (from 109 $).

The most expensive months are november (from 573 $), december (from 507 $), january (from 402 $).

What is the lowest airfare Newark to San Juan?

The cheapest plane ticket found by our users is $92. This airfare is for economy class on one-way F93573 flight by Frontier Airlines for May 30, 2025 which leaves Newark Liberty Intl in Newark at 22:01 am and arrives at San Juan Luis Munoz Marin Intl at 02:01.

Economy class
$92
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Business class
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First class
?
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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 $ 390 . And the most expensive tickets are offered by United Airlines airline - from $ 808.

Direct flights

There are 5 nonstop flights on the route. The fastest direct flight is NK1226 by Spirit Airlines takes 3h 59m and the cheapest is F93573 by Frontier Airlines for $92.

  • F9 - Frontier Airlines
    from $92
    Find
  • UA - United Airlines
    from $161
    Find
  • NK - Spirit Airlines
    from $262
    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 and the cheapest is F93573 by Frontier Airlines for $109.

  • AC - Air Canada
    from $390
    Find
  • AS - Alaska Airlines
    from $516
    Find
  • F9 - Frontier Airlines
    from $109
    Find
  • SY - Sun Country Airlines
    from $326
    Find
  • DM - Aero-Charter
    from $264
    Find
  • MX - Mexicana
    from $306
    Find
  • UA - United Airlines
    from $166
    Find
  • NK - Spirit Airlines
    from $110
    Find
  • G4 - Allegiant Air
    from $233
    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 $92
    Find

San Juan airports

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

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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