Newark Liberty Airport
Newark, United States
Luis Muñoz Marín International Airport
San Juan, Puerto Rico
$464 USD
-26%$343 USD
Verified Nov 29, 2025 at 5:47 AMFair Availability
27% of dates checked are available within 10% of the lowest price
Friday, January 30th, 2026
Outbound Flights
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3h 59m·Nonstop
$423 USD
EWRJan 30 19:37
→SJUJan 31 00:36
UA 1543Boeing 737MAX 9 Passenger
10h 20m·1 stop
$667 USD
EWRJan 30 05:16
→IAHJan 30 08:23
UA 2438Boeing 737MAX 8 Passenger
1h 47m layover

IAHJan 30 10:10
→SJUJan 30 16:36
UA 1192Boeing 737MAX 9 Passenger
6h 22m·1 stop
$872 USD
EWRJan 30 15:00
→IADJan 30 16:25
UA 3716Embraer 175
1h 7m layover

IADJan 30 17:32
→SJUJan 30 22:22
UA 2025Boeing 737MAX 9 Passenger
14h 10m·1 stop
$1,247 USD
EWRJan 30 06:16
→IAHJan 30 09:24
UA 1895Boeing 737MAX 8 Passenger
5h 40m layover

IAHJan 30 15:04
→SJUJan 30 21:26
UA 701Boeing 737MAX 9 Passenger
14h 22m·1 stop
$1,247 USD
EWRJan 30 21:55
→IADJan 30 23:18
UA 1784Boeing 737MAX 8 Passenger
9h 9m layover·Overnight

IADJan 31 08:27
→SJUJan 31 13:17
UA 2021Boeing 737MAX 9 Passenger
3h 57m·Nonstop
$1,284 USD
EWRJan 30 09:43
→SJUJan 30 14:40
UA 1556Boeing 737MAX 9 Passenger
6h 17m·1 stop
$1,288 USD
EWRJan 30 06:00
→IADJan 30 07:20
UA 1366Boeing 737MAX 9 Passenger
1h 7m layover

IADJan 30 08:27
→SJUJan 30 13:17
UA 2021Boeing 737MAX 9 Passenger
8h 30m·1 stop
$1,288 USD
EWRJan 30 11:30
→ORDJan 30 13:15
UA 1875Boeing 737MAX 8 Passenger
1h 5m layover

ORDJan 30 14:20
→SJUJan 30 21:00
UA 695Airbus A321neo