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
Monday, March 23rd, 2026
Outbound Flights
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5h 23m·Nonstop
$432 USD
EWRMar 23 07:07
→SJOMar 23 10:30
UA 1642Boeing 737MAX 8 Passenger
5h 23m·Nonstop
$432 USDEWRMar 23 08:19
→SJOMar 23 11:42
UA 1080Boeing 737MAX 8 Passenger
5h 22m·Nonstop
$432 USDEWRMar 23 15:31
→SJOMar 23 18:53
UA 1222Boeing 737MAX 8 Passenger
25h 10m·1 stop
$461 USDEWRMar 23 20:29
→IAHMar 23 23:39
UA 2425Boeing 757
17h 18m layover·Overnight
IAHMar 24 16:57
→SJOMar 24 19:39
UA 1280Boeing 737MAX 8 Passenger
16h 31m·1 stop
$545 USDEWRMar 23 21:25
→ORDMar 23 23:13
UA 1981Boeing 737
8h 26m layover·Overnight
ORDMar 24 07:39
→SJOMar 24 11:56
UA 1135Boeing 737MAX 8 Passenger
16h 16m·2 stops
$3,605 USDEWRMar 23 21:59
→PITMar 23 23:30
UA 3477Embraer 175
6h 30m layover·Overnight
PITMar 24 06:00
→IAHMar 24 08:27
UA 1895Boeing 737
1h 8m layover
IAHMar 24 09:35
→SJOMar 24 12:15
UA 1096Boeing 737MAX 8 Passenger
15h 22m·1 stop
$4,921 USDEWRMar 23 18:10
→SFOMar 23 21:48
UA 1844Boeing 757
2h 17m layover·Overnight
SFOMar 24 00:05
→SJOMar 24 07:32
UA 2312Boeing 737MAX 8 Passenger