United Airlines (UA) from Ontario to San francisco

Search for the cheapest United Airlines (UA) tickets from Ontario to San francisco

Origin

Destination

Depart date

Return date

Adults

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Infants

Recently booked flights from Ontario to San francisco

From
Ontario

To
San francisco

Depart date
05.04.2025

Price
$587 / 2137ر.ق

Find the cheapest time to fly from Ontario to San francisco.

April

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06:00 → 07:28

direct

United Airlines (UA) 277

ONT — SFO

M T W T F S S

06:00 → 07:28

direct

United Airlines (UA)

ONT — SFO

M T W T F S S