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
Wednesday, March 4th, 2026
Outbound Flights
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22h 27m·1 stop
$158 USD
EWRMar 4 20:49
→IAHMar 4 23:59
UA 2425Boeing 737MAX 9 Passenger
14h 35m layover·Overnight
IAHMar 5 14:34
→SJOMar 5 18:16
UA 1055Boeing 737MAX 8 Passenger
18h 11m·1 stop
$173 USDEWRMar 4 19:45
→ORDMar 4 21:34
UA 546Airbus A321neo
10h 5m layover·Overnight
ORDMar 5 07:39
→SJOMar 5 12:56
UA 1135Boeing 737MAX 8 Passenger
17h 26m·1 stop
$238 USDEWRMar 4 20:49
→IAHMar 4 23:59
UA 2425Boeing 737MAX 9 Passenger
9h 36m layover·Overnight
IAHMar 5 09:35
→SJOMar 5 13:15
UA 1096Boeing 737MAX 8 Passenger
21h 21m·2 stops
$1,251 USDEWRMar 4 21:55
→IADMar 4 23:21
UA 1784Boeing 737MAX 9 Passenger
6h 39m layover·Overnight
IADMar 5 06:00
→IAHMar 5 08:36
UA 1409Boeing 737MAX 9 Passenger
5h 58m layover
IAHMar 5 14:34
→SJOMar 5 18:16
UA 1055Boeing 737MAX 8 Passenger
16h 20m·2 stops
$1,465 USDEWRMar 4 21:55
→IADMar 4 23:21
UA 1784Boeing 737MAX 9 Passenger
6h 39m layover·Overnight
IADMar 5 06:00
→IAHMar 5 08:36
UA 1409Boeing 737MAX 9 Passenger
59m layover
IAHMar 5 09:35
→SJOMar 5 13:15
UA 1096Boeing 737MAX 8 Passenger