EWRNewark Liberty Airport
Newark, United States
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
$593 USD
-26%$436 USD
Verified Nov 29, 2025 at 6:54 PMMarch 2026
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Fair Availability
36% of dates checked are available within 10% of the lowest price
Tuesday, March 17th, 2026
Outbound Flights
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5h 23m·Nonstop
$432 USD
EWRMar 17 07:07
→SJOMar 17 10:30
UA 1642Boeing 737MAX 8 Passenger
27h 3m·1 stop
$461 USDEWRMar 17 20:29
→IAHMar 17 23:39
UA 2425Boeing 757
19h 11m layover·Overnight
IAHMar 18 18:50
→SJOMar 18 21:32
UA 1660Boeing 737MAX 8 Passenger
5h 23m·Nonstop
$476 USDEWRMar 17 08:19
→SJOMar 17 11:42
UA 1080Boeing 737MAX 8 Passenger
5h 22m·Nonstop
$476 USDEWRMar 17 15:31
→SJOMar 17 18:53
UA 1222Boeing 737MAX 8 Passenger
25h 10m·1 stop
$805 USDEWRMar 17 20:29
→IAHMar 17 23:39
UA 2425Boeing 757
17h 18m layover·Overnight
IAHMar 18 16:57
→SJOMar 18 19:39
UA 1280Boeing 737MAX 8 Passenger
16h 31m·1 stop
$1,446 USDEWRMar 17 21:25
→ORDMar 17 23:14
UA 1981Airbus A321neo
8h 25m layover·Overnight
ORDMar 18 07:39
→SJOMar 18 11:56
UA 1135Boeing 737MAX 8 Passenger
21h 17m·2 stops
$3,605 USDEWRMar 17 21:59
→PITMar 17 23:30
UA 3477Embraer 175
6h 30m layover·Overnight
PITMar 18 06:00
→IAHMar 18 08:27
UA 1895Boeing 737
6h 7m layover
IAHMar 18 14:34
→SJOMar 18 17:16
UA 1055Boeing 737MAX 8 Passenger