EWRNewark Liberty Airport
Newark, United States
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
$598 USD
-27%$434 USD
Verified Nov 28, 2025 at 3:02 AMMarch 2026
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Fair Availability
33% of dates checked are available within 10% of the lowest price
Monday, March 30th, 2026
Outbound Flights
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8h 35m·1 stop
$603 USD
EWRMar 30 05:35
→IAHMar 30 08:30
UA 492Boeing 737MAX 9 Passenger
1h 10m layover
IAHMar 30 09:40
→LIRMar 30 12:10
UA 1512Boeing 737
17h 30m·1 stop
$662 USDEWRMar 30 20:40
→IAHMar 30 23:47
UA 2425Boeing 737
9h 53m layover·Overnight
IAHMar 31 09:40
→LIRMar 31 12:10
UA 1512Boeing 737
8h 35m·1 stop
$1,578 USDEWRMar 30 07:50
→IAHMar 30 10:55
UA 332Boeing 757
1h layover
IAHMar 30 11:55
→LIRMar 30 14:25
UA 1737Boeing 737