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 AMApril 2026
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Fair Availability
33% of dates checked are available within 10% of the lowest price
Thursday, April 16th, 2026
Outbound Flights
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17h 30m·1 stop
$578 USD
EWRApr 16 20:40
→IAHApr 16 23:47
UA 2425Boeing 737
9h 53m layover·Overnight
IAHApr 17 09:40
→LIRApr 17 12:10
UA 1512Boeing 737
5h 9m·Nonstop
$871 USDEWRApr 16 07:35
→LIRApr 16 10:44
UA 1876Boeing 737MAX 8 Passenger
8h 35m·1 stop
$1,588 USDEWRApr 16 07:50
→IAHApr 16 10:55
UA 332Boeing 757
1h layover
IAHApr 16 11:55
→LIRApr 16 14:25
UA 1737Boeing 737
17h 21m·2 stops
$2,038 USDEWRApr 16 20:49
→CLEApr 16 22:38
UA 2398Boeing 737MAX 9 Passenger
7h 22m layover·Overnight
CLEApr 17 06:00
→IAHApr 17 08:18
UA 1645Boeing 737
1h 22m layover
IAHApr 17 09:40
→LIRApr 17 12:10
UA 1512Boeing 737
16h 41m·2 stops
$2,149 USDEWRApr 16 21:29
→MSYApr 16 23:54
UA 399Boeing 737MAX 8 Passenger
5h 6m layover·Overnight
MSYApr 17 05:00
→IAHApr 17 06:19
UA 1594Boeing 737
3h 21m layover
IAHApr 17 09:40
→LIRApr 17 12:10
UA 1512Boeing 737
16h 41m·2 stops
$2,149 USDEWRApr 16 21:29
→MSYApr 16 23:54
UA 399Boeing 737MAX 8 Passenger
7h 6m layover·Overnight
MSYApr 17 07:00
→IAHApr 17 08:26
UA 2124Boeing 737
1h 14m layover
IAHApr 17 09:40
→LIRApr 17 12:10
UA 1512Boeing 737
19h 55m·1 stop
$2,576 USDEWRApr 16 21:24
→DENApr 16 23:59
UA 1792Boeing 737MAX 9 Passenger
10h 9m layover·Overnight
DENApr 17 10:08
→LIRApr 17 15:19
UA 1917Boeing 737MAX 8 Passenger