ONTOntario International Airport
Ontario, United States
SFOSan Francisco International Airport
San Francisco, United States
$222 USD
-65%$77 USD
Verified Sep 20, 2025 at 3:37 PMSeptember 2025
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Thursday, September 18th, 2025
0 round-trip options
No flight details available for this date.