Newark (EWR) to San José (SJO) flight deal in economy from $173
EWRNewark Liberty Airport
Newark, United States
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
$302 USD
-43%$173 USD
Verified 17 days agoDecember 2026
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Fair Availability
24% of dates checked are available within 10% of the lowest price
Monday, December 7th, 2026
Outbound Flights
5h 23m·Nonstop
$373 USD
EWRDec 7 08:19
→SJODec 7 12:42
UA 1080Boeing 737MAX 8 Passenger
5h 22m·Nonstop
$373 USDEWRDec 7 15:31
→SJODec 7 19:53
UA 1222Boeing 737MAX 8 Passenger
17h 25m·1 stop
$485 USDEWRDec 7 20:50
→IAHDec 7 23:35
UA 2425Boeing 737
10h layover·Overnight
IAHDec 8 09:35
→SJODec 8 13:15
UA 1096Boeing 737MAX 8 Passenger