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 PMFair Availability
36% of dates checked are available within 10% of the lowest price
Monday, January 19th, 2026
Outbound Flights
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8h 45m·1 stop
$462 USD
EWRJan 19 05:30
→IAHJan 19 08:38
UA 2438Boeing 737MAX 8 Passenger
57m layover
IAHJan 19 09:35
→SJOJan 19 13:15
UA 1096Boeing 737MAX 8 Passenger
24h 59m·1 stop
$531 USDEWRJan 19 20:40
→IAHJan 19 23:59
UA 2425Boeing 757
16h 58m layover·Overnight
IAHJan 20 16:57
→SJOJan 20 20:39
UA 1280Boeing 737MAX 8 Passenger
5h 22m·Nonstop
$629 USDEWRJan 19 15:31
→SJOJan 19 19:53
UA 1222Boeing 737MAX 8 Passenger
17h 35m·1 stop
$662 USDEWRJan 19 20:40
→IAHJan 19 23:59
UA 2425Boeing 757
9h 36m layover·Overnight
IAHJan 20 09:35
→SJOJan 20 13:15
UA 1096Boeing 737MAX 8 Passenger
5h 23m·Nonstop
$857 USDEWRJan 19 08:19
→SJOJan 19 12:42
UA 1080Boeing 737MAX 8 Passenger
16h 16m·2 stops
$1,817 USDEWRJan 19 21:59
→ORFJan 19 23:27
UA 2247Boeing 737
6h 33m layover·Overnight
ORFJan 20 06:00
→IAHJan 20 08:50
UA 6183Embraer 175
45m layover
IAHJan 20 09:35
→SJOJan 20 13:15
UA 1096Boeing 737MAX 8 Passenger