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 PMApril 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Fair Availability
36% of dates checked are available within 10% of the lowest price
Sunday, April 5th, 2026
Outbound Flights
·
→
·
→
·
→
5h 17m·Nonstop
$655 USD
EWRApr 5 07:25
→SJOApr 5 10:42
UA 1067Boeing 737MAX 8 Passenger
5h 17m·Nonstop
$655 USDEWRApr 5 08:21
→SJOApr 5 11:38
UA 1080Boeing 737MAX 8 Passenger
5h 19m·Nonstop
$655 USDEWRApr 5 17:00
→SJOApr 5 20:19
UA 1222Boeing 737MAX 8 Passenger
15h 31m·1 stop
$789 USDEWRApr 5 20:40
→IAHApr 5 23:47
UA 2425Boeing 737
7h 41m layover·Overnight
IAHApr 6 07:28
→SJOApr 6 10:11
UA 2448Boeing 737MAX 8 Passenger
9h 16m·1 stop
$1,446 USDEWRApr 5 12:21
→IAHApr 5 15:23
UA 672Boeing 737MAX 9 Passenger
1h 32m layover
IAHApr 5 16:55
→SJOApr 5 19:37
UA 1280Boeing 737
15h 15m·1 stop
$5,547 USDEWRApr 5 18:00
→SFOApr 5 21:37
UA 1844Boeing 757
1h 59m layover
SFOApr 5 23:36
→SJOApr 6 07:15
UA 2312Boeing 737MAX 8 Passenger