Ontario California aerial with San Gabriel Mountains
ONT
Ontario
Costa Rica tropical landscape
SJO
San Jose

Ontario → San Jose

American Airlines · Round Trip · Nonstop

Save $239 (49% off)
Compared to the typical price of $492
$253$492

per person · round trip

Book This Deal

Flight Details

Cabin
Economy
Departs
May 7, 2026
Returns
May 12, 2026

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