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
Sunday, March 15th, 2026
Outbound Flights
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16h 31m·1 stop
$660 USD
EWRMar 15 21:25
→ORDMar 15 23:13
UA 1981Boeing 737
8h 26m layover·Overnight
ORDMar 16 07:39
→SJOMar 16 11:56
UA 1135Boeing 737MAX 8 Passenger
5h 23m·Nonstop
$747 USDEWRMar 15 07:07
→SJOMar 15 10:30
UA 1642Boeing 737MAX 8 Passenger
5h 23m·Nonstop
$747 USDEWRMar 15 08:19
→SJOMar 15 11:42
UA 1080Boeing 737MAX 8 Passenger
5h 22m·Nonstop
$1,441 USDEWRMar 15 15:31
→SJOMar 15 18:53
UA 1222Boeing 737MAX 8 Passenger