EWRNewark Liberty Airport
Newark, United States
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
$205 USD
-45%$113 USD
Verified Nov 29, 2025 at 8:13 PMMarch 2026
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Good Availability
46% of dates checked are available within 10% of the lowest price
Thursday, March 12th, 2026
Outbound Flights
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5h 22m·Nonstop
$222 USD
EWRMar 12 15:31
→SJOMar 12 18:53
UA 1222Boeing 737MAX 8 Passenger
5h 23m·Nonstop
$258 USDEWRMar 12 07:07
→SJOMar 12 10:30
UA 1642Boeing 737MAX 8 Passenger
5h 23m·Nonstop
$286 USDEWRMar 12 08:19
→SJOMar 12 11:42
UA 1080Boeing 737MAX 8 Passenger
27h 3m·1 stop
$429 USDEWRMar 12 20:29
→IAHMar 12 23:39
UA 2425Boeing 757
19h 11m layover·Overnight
IAHMar 13 18:50
→SJOMar 13 21:32
UA 1660Boeing 737MAX 8 Passenger
25h 10m·1 stop
$465 USDEWRMar 12 20:29
→IAHMar 12 23:39
UA 2425Boeing 757
17h 18m layover·Overnight
IAHMar 13 16:57
→SJOMar 13 19:39
UA 1280Boeing 737MAX 8 Passenger
8h 46m·1 stop
$490 USDEWRMar 12 10:30
→IAHMar 12 13:40
UA 571Boeing 757
54m layover
IAHMar 12 14:34
→SJOMar 12 17:16
UA 1055Boeing 737MAX 8 Passenger
25h 40m·1 stop
$595 USDEWRMar 12 17:36
→IAHMar 12 20:47
UA 642Boeing 737
17h 47m layover·Overnight
IAHMar 13 14:34
→SJOMar 13 17:16
UA 1055Boeing 737MAX 8 Passenger
20h 39m·1 stop
$770 USDEWRMar 12 17:36
→IAHMar 12 20:47
UA 642Boeing 737
12h 48m layover·Overnight
IAHMar 13 09:35
→SJOMar 13 12:15
UA 1096Boeing 737MAX 8 Passenger