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Newark (EWR) to San José (SJO) flight deal in business from $472
UA
United Airlines
One Way
•
Business Class
EWR
Newark Liberty Airport
Newark, United States
SJO
Juan Santamaría International Airport (SJO)
San José, Costa Rica
$619 USD
-24%
$472
USD
Verified 14 days ago
November 2026
Today
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$672
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Fair Availability
26% of dates checked are available within 10% of the lowest price
Saturday, November 21st, 2026
No flight details available for this date.
EWR
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