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Ontario To San Francisco Delta Airlines Flights

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is by far the best month, wherein you can get cheapest flights for Ontario to San Francisco. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Ontario To San Francisco

Delta AirlinesDelta Airlines
Los Angeles
12:29
08 Dec 2026
01h 35m
Non Stop
San Francisco
14:04
08 Dec 2026
£86
Delta AirlinesDelta Airlines
Los Angeles
07:35
08 Dec 2026
01h 29m
Non Stop
San Francisco
09:04
08 Dec 2026
£86
Delta AirlinesDelta Airlines
Los Angeles
17:38
11 Feb 2027
01h 22m
Non Stop
San Francisco
19:00
11 Feb 2027
£216
Delta AirlinesDelta Airlines
Los Angeles
14:15
22 Nov 2026
01h 20m
Non Stop
San Francisco
15:35
22 Nov 2026
£197
Delta AirlinesDelta Airlines
Los Angeles
12:27
16 Nov 2026
01h 25m
Non Stop
San Francisco
13:52
16 Nov 2026
£215

Early Morning Flight Ontario to San Francisco

cheap flight

Cheapest Flight Found

£86
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Cheapest Month To Fly

08 Dec 2026
07:35 AM
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Airlines

Delta Airlines
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Average Flight Time

01h 29m

Late Night Flight Ontario to San Francisco

cheap flight

Cheapest Flight Found

£82
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Cheapest Month To Fly

08 Dec 2026
15:44 PM
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Airlines

Alaska Airlines
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Average Flight Time

01h 26m
Ontario to San Francisco Flight Information

You can book your Delta Airlines to travel from Ontario (ONT) to San Francisco (SFO) with ease and convenience at the starting fare of £ via EaseMyTrip. Usually, the price of an Delta Airlines ticket from Ontario to San Francisco varies from £ to £ . This is due to the fluctuating demand during peak seasons and festive seasons. However, with EaseMyTrip, you can avail exclusive discounts and offers to book a flight ticket within your budget. In addition to this, when you book your flight ticket via EaseMyTrip, we equip you with comprehensive information like airline number, schedule, departure status and arrival time, thereby making your journey hassle-free. You can always rely on us for exciting deals and offers for booking your Delta Airlines ticket from Ontario to San Francisco.

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FAQs
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Q.How long does it take to travel between Ontario and San Francisco by Delta Airlines?
Q.How many classes are available to fly from Ontario to San Francisco Delta Airlines?
Q.Is there any promo code to get discounts on Ontario to San Francisco Delta Airlines on EaseMyTrip?
Q.What is the best time to book a Ontario to San Francisco Delta Airlines ticket with the lowest airfare?

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