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
Friday, March 20th, 2026
Outbound Flights
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17h 23m·1 stop
$583 USD
EWRMar 20 19:17
→IAHMar 20 22:28
UA 2480Boeing 737MAX 9 Passenger
9h 42m layover·Overnight
IAHMar 21 08:10
→LIRMar 21 10:40
UA 2009Boeing 737MAX 9 Passenger
16h 11m·1 stop
$644 USDEWRMar 20 20:29
→IAHMar 20 23:39
UA 2425Boeing 757
8h 31m layover·Overnight
IAHMar 21 08:10
→LIRMar 21 10:40
UA 2009Boeing 737MAX 9 Passenger
8h 40m·1 stop
$1,578 USDEWRMar 20 05:30
→IAHMar 20 08:38
UA 492Boeing 737
58m layover
IAHMar 20 09:36
→LIRMar 20 12:10
UA 1512Boeing 737MAX 9 Passenger
9h 7m·1 stop
$1,578 USDEWRMar 20 10:30
→IAHMar 20 13:40
UA 571Boeing 757
1h 25m layover
IAHMar 20 15:05
→LIRMar 20 17:37
UA 1737Boeing 737
22h 17m·2 stops
$2,052 USDEWRMar 20 21:20
→CMHMar 20 23:20
UA 3421Embraer 175
7h layover·Overnight
CMHMar 21 06:20
→IAHMar 21 08:32
UA 2205Boeing 737
6h 33m layover
IAHMar 21 15:05
→LIRMar 21 17:37
UA 1737Boeing 737
22h 8m·2 stops
$2,190 USDEWRMar 20 21:29
→SAVMar 20 23:56
UA 651Boeing 737
10h 58m layover·Overnight
SAVMar 21 10:54
→IAHMar 21 12:47
UA 4023Embraer 175
2h 18m layover
IAHMar 21 15:05
→LIRMar 21 17:37
UA 1737Boeing 737
22h 8m·2 stops
$2,190 USDEWRMar 20 21:29
→SAVMar 20 23:56
UA 651Boeing 737
6h 49m layover·Overnight
SAVMar 21 06:45
→IAHMar 21 08:38
UA 6220Embraer 175
6h 27m layover
IAHMar 21 15:05
→LIRMar 21 17:37
UA 1737Boeing 737
15h 11m·2 stops
$2,341 USDEWRMar 20 21:29
→MSYMar 20 23:59
UA 2437Boeing 737
5h 1m layover·Overnight
MSYMar 21 05:00
→IAHMar 21 06:26
UA 2744Boeing 737
1h 44m layover
IAHMar 21 08:10
→LIRMar 21 10:40
UA 2009Boeing 737MAX 9 Passenger