Cheap Flights from San Francisco to Ontario
Cheap San Francisco-Ontario Flight Tickets
These prices are the lowest available for the specified locations on the Obilet website. Prices may vary depending on the selected date, location, and availability of the flight.
Cheapest Travel on Obilet
:
€ 220.53
The Most Favorable Price
:
United AirlinesThe Most Active Airline
:
United AirlinesAverage Number of Trips Per Day
:
5Shortest Flight Time
:
1hr 25minDistance
:
582 KMCheap Flight Tickets from San Francisco to Ontario
United Airlines
15 November 2026 - Sunday
San Francisco
San Francisco Airport
16:19
Ontario
Ontario Airport
17:56
United Airlines
15 November 2026 - Sunday
San Francisco
San Francisco Airport
18:50
Ontario
Ontario Airport
20:15
United Airlines
15 November 2026 - Sunday
San Francisco
San Francisco Airport
21:20
Ontario
Ontario Airport
22:48
United Airlines
15 November 2026 - Sunday
San Francisco
San Francisco Airport
11:00
Ontario
Ontario Airport
12:29
United Airlines
15 November 2026 - Sunday
San Francisco
San Francisco Airport
14:00
Ontario
Ontario Airport
15:33
Alaska Airlines
15 November 2026 - Sunday
San Francisco
San Francisco Airport
08:33
Ontario
Ontario Airport
15:13
Alaska Airlines
15 November 2026 - Sunday
San Francisco
San Francisco Airport
10:39
Ontario
Ontario Airport
18:17
Alaska Airlines
15 November 2026 - Sunday
San Francisco
San Francisco Airport
15:08
Ontario
Ontario Airport
23:06
Alaska Airlines
15 November 2026 - Sunday
San Francisco
San Francisco Airport
12:13
Ontario
Ontario Airport
18:17
Last updated: 10 November 2026 00:00
*The prices shown are the lowest ticket prices viewed on Obilet in the last 24 hours. For current ticket prices, please search above.
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Airlines Operating Flights from San Francisco to Ontario
Popular San Francisco to Ontario Flights
Last updated: 10 November 2026 00:00
*The prices shown are the lowest ticket prices viewed on Obilet in the last 24 hours. For current ticket prices, please search above.
San Francisco and Ontario Airports
Alternative Flights Between San Francisco - Ontario
Popular Ontario Hotels
You can choose among various hotel options in Ontario to suit different styles and budgets for a comfortable and enjoyable stay. From boutique hotels in historical areas to modern business hotels, there is a wide range. Choose the most suitable accommodation for your trip and enjoy a relaxing experience.
